Post on 29-Nov-2014
www.emersonct.com
EF
User Guide
SK Pump
Software for Commander SK
Part Number: SSK-0000-0001Issue Number: 2
Safety InformationPersons supervising and performing the electrical installation or maintenance of a Drive and/or an external Option Unit must be suitably qualified and competent in these duties. They should be given the opportunity to study and if necessary to discuss this User Guide before work is started.The voltages present in the Drive and external Option Units are capable of inflicting a severe electric shock and may be lethal. The Stop function of the Drive does not remove dangerous voltages from the terminals of the Drive and external Option Unit. Mains supplies should be removed before any servicing work is performed. The installation instructions should be adhered to. Any questions or doubt should be referred to the supplier of the equipment. It is the responsibility of the owner or user to ensure that the installation of the Drive and external Option Unit, and the way in which they are operated and maintained complies with the requirements of the National Electrical Code and any additional state or local codes.The Drive software may incorporate an optional Auto-start facility. In order to prevent the risk of injury to personnel working on or near the motor or its driven equipment and to prevent potential damage to equipment, users and operators, all necessary precautions must be taken if operating the Drive in this mode.The Stop and Start inputs of the Drive should not be relied upon to ensure safety of personnel. If a safety hazard could exist from unexpected starting of the Drive, an interlock should be installed to prevent the motor being inadvertently started.
General InformationThe manufacturer accepts no liability for any consequences resulting from inappropriate, negligent or incorrect installation or adjustment of the optional operating parameters of the equipment or from mismatching the variable speed drive (Drive) with the motor.The contents of this guide are believed to be correct at the time of printing. In the interests of a commitment to a policy of continuous development and improvement, the manufacturer reserves the right to change the specification of the product or its performance, or the contents of this guide, without notice.All rights reserved. No parts of this guide may be reproduced or transmitted in any form or by any means, electrical or mechanical including photocopying, recording or by an information storage or retrieval system, without permission in writing from the publisher.
Copyright © 20 February 2008 Control Techniques Americas LLCIssue Code: 2
Content1 Introduction .......................................................................... 11.1 Who Should Read This Manual?.................................................................... 11.2 Application Overview...................................................................................... 1
2 Mechanical Installation........................................................ 22.1 Fitting of Option Modules................................................................................ 22.2 Installation of LogicStick ................................................................................. 2
3 Feature Set............................................................................ 33.1 Operating Modes ............................................................................................ 33.2 Operating Mode Options ................................................................................ 33.2.1 Off .................................................................................................................................. 33.2.2 Terminals........................................................................................................................ 33.2.3 Keypad-Auto................................................................................................................... 43.2.4 Keypad-Auto-Hand......................................................................................................... 43.3 Start/Stop and Control Modes ........................................................................ 43.3.1 Pump Mode 1 - Pressure Switch and Flow Switch......................................................... 43.3.2 Pump Mode 2 - Pressure Transducer and Flow Switch ................................................. 43.3.3 Pump Mode 3 - Pressure Transducer Only.................................................................... 43.4 Software Operating Features ......................................................................... 43.4.1 Pressure PID.................................................................................................................. 43.4.2 Sleep/Wake.................................................................................................................... 43.4.3 No Suction Detection/Dry Well ....................................................................................... 53.4.4 Transducer Loss Detection ............................................................................................ 53.4.5 High Pressure Detect .................................................................................................... 53.4.6 Low Pressure Detect ...................................................................................................... 53.4.7 Start Delay...................................................................................................................... 53.4.8 Stop Delay...................................................................................................................... 53.4.9 Automatic Fault Reset .................................................................................................... 53.4.10 No Flow Detection ........................................................................................................ 63.4.11 Multiple Set Point Selection.......................................................................................... 63.4.12 Pipe Fill......................................................................................................................... 6
4 Function Block Diagrams.................................................... 75 Installation .......................................................................... 225.1 Control .......................................................................................................... 225.1.1 Commander SK Control Terminal Connections ........................................................... 225.1.2 SM-I/O Lite Option Module........................................................................................... 235.1.3 Commander SK RS485 Port ........................................................................................ 245.1.4 Typical System Wiring Diagram ................................................................................... 25
6 Getting Started ................................................................... 266.1 Initial Set Up ................................................................................................. 266.2 Manual Mode Start Up.................................................................................. 26
7 Parameter Descriptions..................................................... 287.1 Pump Specific Parameter Descriptions ........................................................ 287.1.1 Other Documentation References................................................................................ 337.1.2 Menu 0 ......................................................................................................................... 337.1.3 Menu 1 ......................................................................................................................... 397.1.4 Menu 2 ......................................................................................................................... 407.1.5 Menu 5 ......................................................................................................................... 427.1.6 Menu 7 ......................................................................................................................... 43
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7.1.7 Menu 8.......................................................................................................................... 447.1.8 Menu 10........................................................................................................................ 457.1.9 Menu 11........................................................................................................................ 467.1.10 Menu 12...................................................................................................................... 467.1.11 Menu 14...................................................................................................................... 477.1.12 Menu 15...................................................................................................................... 487.1.13 Menu 18...................................................................................................................... 497.1.14 Menu 21...................................................................................................................... 58
8 Diagnostics ......................................................................... 598.0.1 Fault Trip Codes ........................................................................................................... 598.0.2 Alarm Indicator Parameters.......................................................................................... 598.1 Resetting Trips..............................................................................................598.1.1 Automatic Reset ........................................................................................................... 598.1.2 Manual Reset ............................................................................................................... 59
ii SK Pump Solutions Software User Guide for Commander SKwww.emersonct.com Issue Number: 1
1 Introduction1.1 Who Should Read This Manual?
This manual is intended to assist the user in commissioning the application software, and should be read in conjunction with the documentation that is supplied with the drive and other associated hardware. The safety systems that are required to prevent risk of injury to persons operating or maintaining the machine are not discussed in this manual. The user must be familiar with and able to implement the required safety systems. This manual assumes that the user is familiar with relevant Control Techniques products and understands the requirements for the application. If you do not feel confident of the above, then you should contact your local Control Techniques drive center or distributor to obtain service / advice.
1.2 Application OverviewThe SK Pumping Solutions drive is an effective and versatile control system for maintaining constant pressure or flow in a single pump configuration. An embedded controller in the motor drive eliminates the need for an external PLC saving cost, space, and programming time. The system consists of a Commander SK variable frequency motor drive with a pre-programmed Logic Stick and an optional SM-I/O Lite module. The optional I/O module provides an additional 4 digital inputs for control purposes and 1 programmable relay output for status monitoring. See section 5.1 Control on page 22 for details.The flexibility of the SK Pump drive allows the user to operate and run from the built-in keypad without the need to interface with other control equipment. Or if additional functionality is desired the designated I/O terminals may be utilized, including the definable output status relays.Pressure feedback can be provided via either a 4-20 mA analog signal or simply a pressure switch. The system will operate on pressure feedback alone or in conjunction with a flow switch.All models of the Commander SK drive are available with the Pumping Solutions control software. Note that only sizes B and above may be fitted with the optional SM-I/O module.
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2 Mechanical Installation
2.1 Fitting of Option ModulesCommander SK ‘SM’ option modules are truly universal and can be fitted to the option slot provided on the drive. The following procedure is applicable for all the ‘SM’ option modules:• Isolate the Drive from the main supply and allow 5 minutes for the DC Bus
capacitors to discharge.• Remove the terminal cover from the drive as shown below.• Ensure that the plastic tab which covers the drive’s Solutions Module connector is
removed before fitting any option module.• Position the drive connector of the Solutions Module over the connector of the drive
and push downwards until it locks into place. Make any wiring connections as appropriate.
• To remove the SM option module, press inwards at the points shown (side of the module) and pull in the direction shown.
• The drive must be disconnected from the mains supply before installing or removing an option module.
2.2 Installation of LogicStickThe LogicStick is a memory option that stores a PLC ladder logic program to be executed onboard the drive.1. Fit the LogicStick into the drive in the normal manner2. Press the LogicStick Guard into the LogicStick slot in the front cover as shown; do
not press fully into position
Ensure the Commander SK is correctly installed in accordance to the Commander SK Installation Manual.
NOTE
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3. Fit the terminal cover to the drive in the normal manner
3 Feature SetThe SK Pump Solutions drive incorporates several pumping specific control and diagnostic features that may be used or disabled depending on the application requirements. Following is a description of each attribute.
3.1 Operating ModesHand ModeWhen Hand mode is selected the drive immediately starts and commands the motor to run at a parameter specified fixed frequency. The pressure feedback transducer, pressure switch, and flow switch inputs are not monitored and the PID loop has no effect on operation.Auto ModeIn Auto mode the drive starts, stops, and runs the motor based on one of the three options for the Start/Stop and Control mode set in parameter 18.12. The three control mode settings are defined in sections Section 3.3.1 through Section 3.3.3.There are four operating mode options selectable by drive parameter 18.11. The parameter setting defines how the drive is set to Auto or Hand operation. Please see the Parameter Descriptions on page 28 for setting details.
3.2 Operating Mode Options3.2.1 Off
The drive will not command a motor speed when parameter 18.11 is set to this mode. Communication and I/O status are functional.
3.2.2 TerminalsWhen parameter 18.11 is set for Terminals either the Auto or Hand mode will be selected by turning on the respective digital input, B4 for Auto mode or B5 for Hand mode. The modes are mutually exclusive.
The LogicStick may be inserted and removed from the drive while the power remains on. However, the drive will trip C.Acc (read / write fail) if the LogicStick is removed while it is being read/programmed during parameter cloning/transfer or the PLC ladder program is running.
NOTE
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3.2.3 Keypad-AutoWhen parameter 18.11 is set for Keypad-Auto the drive will allow Auto mode only. The drive will become active for operation by pressing the Run (green) push button on the keypad. Pressing the Stop button on the keypad will deactivate the drive and stop the motor.
3.2.4 Keypad-Auto-HandWhen parameter 18.11 is set for Keypad-Auto-Hand either the Auto or Hand mode may be selected. Pressing the Run push button will activate the drive in Auto mode. Pressing the Mode push button will activate the drive in Hand mode. The Stop push button will deactivate the drive from either mode.When the drive is active in either Auto or Hand mode the Stop push button must be pressed to deactivate the mode prior to selecting the opposite mode.
3.3 Start/Stop and Control ModesThere are three modes available to control the pressure and flow in the system depending on the type of feedback devices. Parameter 18.12 defines the mode to be used.
3.3.1 Pump Mode 1 - Pressure Switch and Flow SwitchThe drive will become active when the Pressure Switch input turns on indicating low pressure. The drive remains active until either a Stop command is initiated or the system detects no flow from the Flow Switch input.
3.3.2 Pump Mode 2 - Pressure Transducer and Flow SwitchThe drive will start the pump motor when the pressure transducer feedback value is below the Low Set-Point value in parameter 18.13. The drive remains active until either a Stop command is initiated or the system detects no flow from the Flow Switch input.
3.3.3 Pump Mode 3 - Pressure Transducer OnlyThe drive will start the pump motor when the pressure transducer feedback value is below the Low Set-Point value in parameter 18.13. The drive will run until a Stop command is initiated or a no flow situation is detected.
3.4 Software Operating Features3.4.1 Pressure PID
In Pump Modes 2 and 3 the system water pressure is maintained by the drive using an adjustable gain PID control loop with a 4-20 mA pressure transducer as feedback. The user will enter the pressure set-point in PSI units with 0.1 resolution and a range of 0-1000. The feedback transducer can be scaled using parameter 18.23.
3.4.2 Sleep/WakeDuring times of low demand it may be desired to stop the pump motor and enter a "sleep" situation. When the pressure drops the system will "wake" and resume pressure control. This feature may be used or disabled by setting parameters 1.24 and 2.17. If the motor frequency falls below the setting of parameter 1.24 for the time specified in parameter 2.17 the system will initiate sleep. Setting 1.24 to 0 disables the sleep function.
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3.4.3 No Suction Detection/Dry WellWhile the motor is running at maximum speed the system will monitor the current load on the drive and determine if the pump is empty by comparing it to the normal running load as set in a parameter 2.26. If the motor load is below the setting for an amount of time specified in parameter 2.24 the system will reduce the speed or generate either an alarm or fault as selected by the user.
3.4.4 Transducer Loss DetectionThe system will monitor the 4-20 mA pressure transducer and if the signal is below 4 mA the system will act as follows depending on a user setting in parameter 18.17: Option 1- the system will generate a trip, Option 2- the system will run at a fixed speed as specified by the user in parameter 1.27.
3.4.5 High Pressure DetectThere are separate parameters available for setting a high pressure warning alarm limit and a high pressure fault limit. If the actual system pressure exceeds the alarm setting in parameter 18.20 a digital output will be set. If the pressure exceeds the fault setting in parameter 18.21 the system will generate a trip. Setting parameter to 0 disables the function.
3.4.6 Low Pressure DetectThe system pressure is monitored while the drive is running at maximum speed. If the pressure is lower than the Main Set Point for the amount of time specified by the user in parameter 2.16 the system will generate a trip. Setting parameter to 0 disables the function.
3.4.7 Start DelayIn Pump Mode 1 the system will delay starting the pump motor until the Pressure Switch input has been on for the specified amount of time set in parameter 2.13. In Pump Modes 2 and 3 the system will delay starting the pump until the pressure feedback falls below the Low Set Point setting for the amount of time specified in parameter 2.13. If the transducer signal level rises above the Low Set Point value or the Pressure Switch input turns off, the timer will reset and the pump will not start. Setting parameter to 0 disables the Start Delay.
3.4.8 Stop DelayIn Pump Modes 1 and 2 the system will delay stopping the drive until the Flow Switch input has been closed for a time specified in parameter 2.14. If the flow switch opens during this delay the timer will reset and the drive will remain active. Setting parameter to 0 disables the Stop Delay.
3.4.9 Automatic Fault ResetThe system has the capability of automatically resetting trip conditions. A setting in parameter 10.34 allows the user to specify the number of reset attempts from 0 to 5 times. A setting of 0 disables the function. Parameter 10.35 defines the time delay between the trip and the auto reset attempt. If the number of accumulated reset attempts reaches the value in 10.34 no further reset attempts will be made. The reset attempt accumulation counter is reset to zero if no faults occur for 5 minutes, or if a manual reset is performed.
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3.4.10 No Flow DetectionWhile running in Auto mode the system monitors the speed of the motor and compares it to the setting in parameter 1.26 including the bandwidth set in parameter 1.23. If the motor speed is lower for the period of time in 2.23, the system will begin the No Flow Detection sequence. First, the pressure set point will be decremented by the amount of PSI set in 18.27. After a stabilizing time set in 2.18 the pressure feedback will be monitored to determine if the pressure followed the lower set point. If it did, the original set point will be restored. If not, a no flow situation is present and the system will initiate sleep.
3.4.11 Multiple Set Point SelectionThe system can store 4 separate pressure set points. Any of the 4 can be selected as the active set point via a binary pattern on two digital inputs on the SM-I/O Lite module. If neither of the inputs is turned on, the main set point value in parameter 18.30 is selected.
3.4.12 Pipe FillThe Pipe Fill feature gives the user an option of bypassing the PID loop and running the motor at maximum speed for a specified amount of time when the drive starts running in automatic pump modes 2 or 3. When the timer has expired the drive will begin PID control. Setting a time value in parameter 2.15 will activate the feature, while a setting of 0 disables it. The No Flow, Under Pressure, and Dry Well detection will not be activated until the Pipe Fill timer has elapsed.
Use caution when activating this feature. The pressure transducer is ignored which may cause an overpressure condition if the time value is too long. When using this feature it is highly recommended to enable the overpressure fault detection.
WARNING
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4 Function Block DiagramsThe block diagrams on the next several pages represent the logical operation of the SK Pumping program. The pages are separated in functional categories and each is numbered in the upper left corner. Often there are references to the these page numbers from other blocks in the chart and indicated by a bordered number in the lower left corner.
OPE
RA
TIO
N M
OD
E 18
.11
0 =
Off
1 =
Term
inal
s2
= K
eypa
d (A
UTO
Onl
y)3
= K
eypa
d (A
UTO
+ H
AN
D)
Def
ault:
1H
AN
D M
OD
EK
eypa
d / T
erm
inal
Term
inal
B5
and
B2
AU
TO M
OD
EP
RES
S R
UN
to A
CTI
VA
TES
TOP
to D
EA
CTI
VA
TE
MA
IN P
UM
PIN
G M
AC
RO
0
Stan
dard
O
pera
tion
Driv
e O
utpu
t
Freq
uenc
y R
efer
ence
01
.21
M
VER
SK P
ump
NA
_02
AU
TO M
OD
EK
eypa
d / T
erm
inal
Term
inal
B4
and
B2
18.1
1=1
18.1
1 =
2 o
r 3
WA
RN
ING
: KEY
PAD
MO
DE
WH
EN D
RIV
E IS
PO
WER
ED D
OW
N A
ND
A
UTO
MA
TIC
MO
DE
IS A
CTI
VE T
HE
DR
IVE
WIL
L A
UTO
MA
TIC
ALL
Y ST
AR
T TH
E N
EXT
TIM
E PO
WER
IS A
PPLI
ED T
O T
HE
SYST
EM.
HA
ND
MO
DE
PR
ESS
MO
DE
to A
CTI
VA
TES
TOP
to D
EA
CTI
VA
TE
STA
RT/
STO
P &
CO
NTR
OL
MO
DES
P
aram
eter
18.
12
SELE
CTI
ON
1P
ress
ure
Sw
itch
/ Flo
w S
witc
h
SELE
CTI
ON
2P
ress
ure
Tran
sduc
er /
Flow
Sw
itch
SELE
CTI
ON
3P
ress
ure
Tran
sduc
er
PUM
P M
OD
E 1
PUM
P M
OD
E 2
PUM
P M
OD
E 3
Para
met
er 1
8.28
= S
oftw
are
Rev
.
TRA
NSD
UC
ER S
CA
LIN
G
MIN
Para
met
er 1
8.22
Ran
ge: 0
– 1
000
PSI
Def
ault:
0 P
SI
MA
XP
aram
eter
18.
23R
ange
: 0 –
100
0 P
SID
efau
lt: 1
45 P
SI
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PUM
P M
OD
E 1
18.
12=1
1
PRES
SUR
E SW
ITC
HTe
rmin
al B
7 an
d B
2
FLO
W S
WIT
CH
Term
inal
B6
and
B2
STA
RT
DEL
AY
TIM
EPa
ram
eter
02.
13R
ange
: 0 -
3200
.0 s
ec.
Def
ault:
0.0
sec
.
STO
P D
ELA
Y TI
ME
Para
met
er 0
2.14
Ran
ge: 0
- 32
00.0
sec
.D
efau
lt: 5
.0 s
ec.
STA
RT
SYST
EM
STO
PSY
STEM
MA
X FR
EQ S
ET-P
OIN
TP
aram
eter
01.
06R
ange
: 0 –
150
0.0H
zD
efau
lt: 6
0Hz
DR
IVE
OU
TPU
TM
PUM
P FA
ULT
SPU
MP
ALA
RM
S
68
DIG
ITA
L O
UTP
UTS
10
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PUM
P M
OD
E 2
18.
12=2
2
FLO
W S
WIT
CH
Term
inal
B6
and
B2
STA
RT
DEL
AY
TIM
EPa
ram
eter
02.
13R
ange
: 0 -
3200
.0 s
ec.
Def
ault:
0.0
sec
.
STO
P D
ELA
Y TI
ME
Par
amet
er 0
2.14
Ran
ge: 0
- 32
00.0
sec
.D
efau
lt: 5
.0 s
ec.
STA
RT
SYST
EM
STO
PSY
STEM
PRES
. TR
AN
SDU
CER
Term
inal
T2
and
T1
PID
CO
NTR
OL
Para
met
er 1
4.10
– 1
4.12
SYST
EM S
ET-P
OIN
T
4
DR
IVE
OU
TPU
TM
PRES
. TR
AN
SDU
CER
Term
inal
T2
and
T1
LOW
SET
-PO
INT
Par
amet
er 1
8.13
Ran
ge: 0
- 10
00.0
PSI
Def
ault:
0 P
SI
PUM
P FA
ULT
SPU
MP
ALA
RM
S
68
DIG
ITA
L O
UTP
UTS
10
Feed
back
4-2
0mA
PIPE
FIL
L
5
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PUM
P M
OD
E 3
18.
12=3
3
STA
RT
DEL
AY
TIM
EP
aram
eter
02.
13R
ange
: 0 -
3200
.0 s
ec.
Def
ault:
0.0
sec
.
STO
PSY
STEM
PRES
. TR
AN
SDU
CER
Term
inal
T2
and
T1
PID
CO
NTR
OL
Para
met
er 1
4.10
– 1
4.10
SYST
EM S
ET-P
OIN
T
4
DR
IVE
OU
TPU
TM
PRES
. TR
AN
SDU
CER
Term
inal
T2
and
T1
LOW
SET
-PO
INT
Para
met
er 1
8.13
Ran
ge: 0
- 10
00.0
PS
ID
efau
lt: 0
PSI
NO
FLO
W D
ETEC
TIO
N
STA
RT
SYST
EM
9
PUM
P FA
ULT
SPU
MP
ALA
RM
S
68
DIG
ITA
L O
UTP
UTS
10
Feed
back
4-2
0mA
PIPE
FIL
L
5
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TER
MIN
AL
T5 a
nd T
6 O
pen
PUM
P SY
STEM
SET
-PO
INT
4
MA
IN S
ET_P
OIN
TPa
ram
eter
18.
30R
ange
: 0 -
1000
.0 P
SI
Def
ault:
0 P
SI
TER
MIN
AL
T5 C
lose
d an
d T6
Ope
n
SET_
POIN
T 1
Para
met
er 1
8.24
Ran
ge: 0
- 10
00.0
PS
ID
efau
lt: 0
PS
I
TER
MIN
AL
T5 O
pen
and
T6 C
lose
d
SET_
POIN
T 2
Para
met
er 1
8.25
Ran
ge: 0
- 10
00.0
PS
ID
efau
lt: 0
PS
I
TER
MIN
AL
T5 C
lose
d an
d T6
Clo
sed
SET_
POIN
T 3
Para
met
er 1
8.26
Ran
ge: 0
- 10
00.0
PS
ID
efau
lt: 0
PS
I
SYST
EMSE
T-PO
INT
18.0
4
SYST
EMSE
T-PO
INT
SELE
CTI
ON
TRA
NSD
UC
ER L
OSS
P
aram
eter
18.
17D
efau
lt: 1
= F
ault
Driv
e1=
Faul
t Driv
e2=
Run
@ fi
xed
leve
l
TRA
ND
UC
ER L
OSS
OU
TPU
T FR
.Pa
ram
eter
01.
27R
ange
: 0 –
120
.0 H
zD
efau
lt: 0
.0 H
z
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PIPE
FIL
L TI
ME
5
SYST
EM R
UN
NIN
G in
A
UTO
MO
DE
2 or
3
PIPE
FIL
L TI
ME
Par
amet
er 2
.15
Ran
ge: 0
- 25
.0 s
ec.
Def
ault:
0 s
ec.
0=di
sabl
ed
SET
PID
OU
TPU
T TO
M
AXI
MU
M IF
2.15
> 0
TIM
E EX
PIR
ED2.
15
BEG
IN P
ID C
ON
TRO
L
N
Y
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AU
TO R
ESET
TIM
ESPa
ram
eter
10.
34R
ange
: 0 -
5D
efau
lt: 5
0=di
sabl
ed
AU
TO R
ESTA
RT
TIM
EP
aram
eter
10.
35R
ange
: 0 -
25.0
sec
.D
efau
lt: 1
0 se
c.
0=di
sabl
ed
AU
TO R
ESET
FU
NC
TIO
N6
All
Driv
e Tr
ips
RES
ETFA
ULT
FAU
LTSY
STEM
Max
imum
Num
ber o
f R
esta
rts
Rea
ched
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PUM
P FA
ULT
S7
AU
TO R
ESET
B2 a
nd T
4TE
RM
INA
L
OVE
R P
RES
. FLT
LEV
Par
amet
er 1
8.21
Ran
ge: 0
- 10
00.0
PSI
Def
ault:
0 P
SI
Pres
sure
Fe
edba
ck fr
om
Tran
sduc
er
EXTE
RN
AL
PUM
P FA
ULT
OVE
R P
RES
SUR
E FA
ULT
DET
ECTI
ON
MO
DE
Par
amet
er 1
8.17
0=D
isab
led
1=Fa
ult
2=R
un @
Fre
q =
01.2
7
Pres
sure
Fe
edba
ck fr
om
Tran
sduc
erTR
AN
SDU
CER
LO
SS
LOW
SET
-PO
INT
TIM
ERP
aram
eter
02.
16R
ange
: 0 -
1000
.0 s
ec.
Def
ault:
0.0
sec
. 0=
Dis
able
d
Pres
sure
Fe
edba
ck fr
om
Tran
sduc
er
UN
DER
PR
ESSU
RE
FAU
LT
DIG
ITA
L O
UTP
UTS
DIG
ITA
L O
UTP
UTS
10 10
Dry
Wel
l Se
lect
ion
18.1
8 =
2D
RY
WEL
L FA
ULT
6
6
Det
ectio
n Ti
me
02.1
6 >
0.0
sec
UN
DER
PR
ESSU
RE
FAU
LTD
IGIT
AL
OU
TPU
TS
10
AC
TIVE
FA
ULT
Tr81
= F
eedb
ack
Loss
Fau
lt Tr
82 =
Ove
r Pre
ssur
e Fa
ult
Tr83
= U
nder
Pre
ssur
e Fa
ult
Tr84
= D
ry W
ell/B
roke
n Sh
aft F
ault
Tr85
= E
xter
nal P
ump
Faul
tTr
86 =
Spa
reTr
87 =
Ove
r Tem
pera
ture
Fau
lt In
put.
14 SK Pump Solutions Software User Guide for Commander SKwww.emersonct.com Issue Number: 1
PUM
P FA
ULT
S7
AU
TO R
ESET
T2 a
nd T
3TE
RM
INA
LO
VER
TEM
PER
ATU
RE
6
AC
TIVE
FA
ULT
Tr81
= F
eedb
ack
Loss
Fau
lt Tr
82 =
Ove
r Pre
ssur
e Fa
ult
Tr83
= U
nder
Pre
ssur
e Fa
ult
Tr84
= D
ry W
ell/B
roke
n Sh
aft F
ault
Tr85
= E
xter
nal P
ump
Faul
tTr
86 =
Spa
reTr
87 =
Ove
r Tem
pera
ture
Fau
lt In
put.
SK Pump Solutions Software User Guide for Commander SK 15Issue Number: 1 www.emersonct.com
PUM
P A
LAR
MS
8
OVE
R P
RES
. ALM
LEV
Para
met
er 1
8.20
Ran
ge: 0
- 10
00.0
PSI
Def
ault:
0 P
SI
Turn
OFF
Lev
el
Hys
tere
sis
is 5
%
Bel
ow18
.20
Pres
sure
Fe
edba
ck fr
om
Tran
sduc
erO
VER
PR
ESSU
RE
WA
RN
ING
DIG
ITA
L O
UTP
UTS
10
DR
Y W
ELL
SELE
CTI
ON
M
OD
E18
.18
= 0
DR
Y W
ELL
ALA
RM
Inte
rnal
Ala
rm
16 SK Pump Solutions Software User Guide for Commander SKwww.emersonct.com Issue Number: 1
NO
FLO
W D
ETEC
TIO
N
and
SLEE
P9 SY
STEM
RU
NN
ING
MO
NIT
OR
MO
TOR
FR
EQ
No
Flow
Hz
Set-P
oint
Par
amet
er 0
1.26
Ran
ge: 0
– (1
.06)
Def
ault:
0 H
z0=
Dis
able
d
Con
stan
t Fre
q Ti
me
Par
amet
er 0
2.23
Ran
ge: 0
-320
0.0
sec.
Def
ault:
5.0
sec
.
No
Flow
Hz
Ban
dwid
thP
aram
eter
01.
23R
ange
: 0 -5
00 H
zD
efau
lt: 1
5 H
z
Set-P
oint
Dec
rem
ent
Par
amet
er 1
8.27
Ran
ge: 0
- 10
00.0
PSI
Def
ault:
1.0
PS
I
Stab
ilize
Del
ayP
aram
eter
02.
18R
ange
: 0 -3
200.
0 se
c.D
efau
lt: 2
.0 s
ec.
Set-P
oint
Ban
dwid
thP
aram
eter
18.
15R
ange
: 0 -2
0.0
PS
ID
efau
lt: 0
.5 P
SI
NO
FLO
W D
ETEC
TED
Initi
ate
Slee
p
Slee
p M
inim
um F
req
Par
amet
er 0
1.24
Ran
ge: 0
– (1
.06)
Def
ault:
0 H
z0=
Dis
able
d
Max
. Fre
q. B
andw
idth
Par
amet
er 0
1.25
Ran
ge: 0
-10.
0 H
zD
efau
lt: 1
.0 H
z
Min
PID
Out
put F
req
Par
amet
er 0
1.07
Ran
ge: 0
– 0
1.06
Def
ault:
0.0
Hz
Hz
< 01
.26
Hz
with
in B
andw
idth
1.
23?
Tim
e E
xpire
d 02
.23
Yes
Yes Yes
No
No
No
Feed
back
w
ithin
Set
-poi
nt
band
wid
th
18.1
5?
No
Res
tore
Set
-Poi
nt
Slee
p St
art T
ime
Par
amet
er 0
2.17
Ran
ge: 0
-320
00 s
ec.
Def
ault:
0 s
ec.
Mot
or H
z <
1.24
Is P
ress
ure
Feed
back
> S
etpo
int
Ban
dwid
th
No
Yes
18.0
2 >
18.0
8+18
.15
Yes
SK Pump Solutions Software User Guide for Commander SK 17Issue Number: 1 www.emersonct.com
DIG
ITA
L O
UTP
UTS
: FU
NC
TIO
NS
PAR
AM
ETER
S 10
Dig
ital o
r Rel
ay O
utpu
tU
ser S
elec
tabl
ePU
MP
FAU
LTFu
nctio
n 10
.01
TRA
NSD
UC
ER L
OSS
Func
tion
18.4
4
AT
SET-
POIN
TFu
nctio
n 18
.43
OVE
R P
RES
SUR
EW
AR
NIN
GFu
nctio
n 18
.41
REA
DY
FOR
O
PER
ATI
ON
Func
tion
18.4
0
DR
Y W
ELL
FAU
LTFu
nctio
n 18
.46
All
digi
tal a
nd re
lay
outp
uts
are
prog
ram
mab
le
and
can
be a
ssig
ned
to re
flect
the
stat
us o
f an
y si
gnal
, fa
ult o
r ala
rm.
Use
the
Sour
ce
para
met
er in
men
u 8
(and
15
for t
he o
ptio
nal
I/O L
ite m
odul
e) to
sel
ect t
he d
esire
d si
gnal
, fa
ult o
r ala
rm s
tatu
s.
Exa
mpl
e: T
o ha
ve th
e di
gita
l out
put o
n te
rmin
al B
3 re
flect
the
Ove
r Pre
ssur
e W
arni
ng s
tatu
s, s
et p
aram
eter
8.2
1 to
18.
41.
Dig
ital o
r Rel
ay O
utpu
tU
ser S
elec
tabl
e
Dig
ital o
r Rel
ay O
utpu
tU
ser S
elec
tabl
e
Dig
ital o
r Rel
ay O
utpu
tU
ser S
elec
tabl
e
Dig
ital o
r Rel
ay O
utpu
tU
ser S
elec
tabl
e
Dig
ital o
r Rel
ay O
utpu
tU
ser S
elec
tabl
e
18 SK Pump Solutions Software User Guide for Commander SKwww.emersonct.com Issue Number: 1
DIG
ITA
L IN
PUTS
11
PUM
P FA
ULT
T4
MU
LTI S
ET-P
OIN
TT5
(SM
-I/O
Lite
)
MU
LTI S
ET-P
OIN
TT6
(SM
-I/O
Lite
)H
AN
DB5
AU
TOM
ATI
CB4
6 4 40 0
DR
IVE
RES
ETT7
(SM
-I/O
Lite
)
PRES
SUR
E SW
ITC
HB
7
FLO
W S
WIT
CH
B6
OVE
R T
EMPE
RA
TUR
ET2
(SM
-I/O
Lite
)6
SK Pump Solutions Software User Guide for Commander SK 19Issue Number: 1 www.emersonct.com
DR
Y W
ELL
/ LO
W S
UC
TIO
N D
ETEC
TIO
N
0%25
%50
%75
%10
0%
SPEE
D
TOR
QU
E100%
02.2
6
Low
Loa
d Po
int
Par
amet
er 0
2.26
Ran
ge: 0
- 20
0%D
efau
lt: 0
%.
12
0%
DR
Y W
ELL
DET
ECTI
ON
SE
LEC
TIO
N M
OD
E
Par
amet
er 1
8.18
Def
ault:
20=
Ala
rm1=
Dec
reas
e S
peed
% b
y 2.
272=
Faul
t
Dry
Wel
l D
etec
tion
DET
ECTI
ON
TIM
EP
aram
eter
02.
24R
ange
: 0 -
3200
.0 s
ec.
Def
ault:
0.0
sec
.0=
Dis
able
d
Set-P
oint
dec
rem
ent
Par
amet
er 0
2.27
Ran
ge: 0
- 10
.0 %
Def
ault:
1.0
%
NO
TE:
This
func
tion
dete
cts
a lo
w lo
ad o
n th
e m
otor
whe
n ru
nnin
g at
max
imum
spe
ed in
dica
ting
a dr
y o
r unl
oade
d pu
mp.
To
set:
1. R
un fu
lly lo
aded
pum
p at
max
imum
spe
ed a
nd re
cord
ave
rage
val
ue in
par
amet
er 4
.20
2. S
et p
aram
eter
2.2
6 to
a v
alue
low
er th
an th
e re
cord
ed v
alue
in 4
.20
and
high
er th
an a
n un
load
ed p
ump.
- Dry
wel
l/ Lo
w S
uctio
n h
as a
hig
her p
riorit
y th
en fl
ow/n
o-flo
w d
etec
tion
- Dry
wel
l/ Lo
w S
uctio
n h
as a
hig
her p
riorit
y th
en fe
edba
ck lo
ss @
fixe
d sp
eed
18.1
7=2
Mot
or L
oad
Perc
enta
geP
aram
eter
04.
20R
ange
: 0 -
200%
Rea
d O
nly
4.20
< 2
.26 Ye
s
No
20 SK Pump Solutions Software User Guide for Commander SKwww.emersonct.com Issue Number: 1
UN
DER
PR
ESSU
RE
DET
ECTI
ON
13 SYST
EM R
UN
NIN
GIn
Aut
o
Low
Set
-Poi
nt D
et.T
ime
Par
amet
er 0
2.16
Ran
ge: 0
-320
0.0
sec.
Def
ault:
0.0
sec
. (di
s.)
FAU
LT D
RIV
E
Max
. Fre
q. B
andw
idth
Par
amet
er 0
1.25
Ran
ge: 0
-01.
06D
efau
lt: 1
.0 H
z
Pre
ssur
e <
Set
-Poi
nt
Out
put F
req.
>=
1.06
–01.
25
Tim
e E
xpire
d 02
.16
Y
N N N
Y Y
SK Pump Solutions Software User Guide for Commander SK 21Issue Number: 1 www.emersonct.com
5 InstallationRefer to the Commander SK Getting Started User Guide and Commander SK Advanced User Guide for proper mechanical and electrical installation of the drive and LogicStick. If using the SM-I/O Lite option module refer to the SM-I/O Lite User Guide for installation instructions.
5.1 ControlAll digital inputs on the Commander SK are positive logic only, meaning that connecting +24 Vdc to the input terminal will turn the input ON. Terminal B2 provides 100 mA at +24 Vdc.All analog inputs on the Commander SK are unipolar only.Detailed specifications for the I/O are listed in the Commander SK manuals.
5.1.1 Commander SK Control Terminal Connections
T1 T2 T3 T4 T5 T6
B1 B2 B3 B4 B5 B6 B7
Term SK Function Pump FunctionT1 0V Common Pressure Transducer CommonT2 Analog Input 1 Pressure Transducer InputT3 +10 Vdc Analog supply +10 VdcT4 Analog Input 2 or Digital Input Pump Fault InputT5 Relay-Drive Healthy Relay - Ready For OperationT6 Relay-Drive Healthy Relay - Ready For OperationB1 Analog Output Analog OutputB2 +24 Vdc Output +24 VdcB3 Digital Output Programmable Status OutputB4 Digital Input Auto Mode Select InputB5 Digital Input Hand Mode Select InputB6 Digital Input Flow Switch InputB7 Digital Input Pressure Switch Input
22 SK Pump Solutions Software User Guide for Commander SKwww.emersonct.com Issue Number: 1
5.1.2 SM-I/O Lite Option Module
PL1 PL2
Term SK Function Pump Function
PL11 0V common 0 V2 Analog Input Over Temperature Switch Input3 Analog Output Analog Output4 +24 Vdc +24 Vdc5 Digital Input 1 Multi Set Point Select 1 Input6 Digital Input 2 Multi Set Point Select 2 Input7 Digital Input 3 Fault Reset Input8 Encoder B\9 Encoder A10 Encoder A\11 0V common (analog) 0V common (analog)12 Encoder +5 V
PL221 Relay 1 Relay - Alarm22 Not Connected23 Relay 2 Relay - Alarm
SK Pump Solutions Software User Guide for Commander SK 23Issue Number: 1 www.emersonct.com
5.1.3 Commander SK RS485 Port
RJ45 Connector Pin out
Term Function1 Terminating Resistor2 RX - TX EIA-RS4853 0V4 24 Vdc5 Not Used6 Tx Enable7 /Rx - /Tx EIA-RS4858 Linked to Pin 7
RS485 Port
24 SK Pump Solutions Software User Guide for Commander SKwww.emersonct.com Issue Number: 1
5.1.4 Typical System Wiring Diagram
M
Alarm
U
V
W
21
23
T5
T6
L1
L2
L3
2 (set to Volt)
5
6
7
T3 (+10 V)
Main ACSupply
Over Temp.Switch
Multi-set p1
Multi-set p2
Fault Reset
Pump Fault
Auto
Hand
Flow Switch
Pressure Switch
T4
B4
B5
B6
B7
B2 (+24 Vdc)
Ready for Operation
ProgrammableDigital Output
B3
SK Drive I/O
T1 (common)
T2 (analog 1 in)
Pressure Transducer 4-20 mA
NOTE: - Pressure Switch Input B7 Only active in Pump Mode 1, 18.12 = 1 - Flow Switch Input B6 Only active in Pump Mode 1, 18.12 = 1 or 2 - All outputs are programmable to indicate any alarm, trip or status
SK Pump Solutions Software User Guide for Commander SK 25Issue Number: 1 www.emersonct.com
6 Getting StartedSeveral parameters will need to be set prior to running the Pump Solutions drive system. The drive may be commissioned by entering parameters with any of the following methods: 1. A personal computer with the CTSoft program and a CT communications cable
connected to the standard RTU serial port.2. Using the drive's keypad. This method requires the use of parameters 71-80 in
order to gain access to all of the required settings. 3. Connecting an SM-Keypad Plus to the standard RTU serial port. This LCD keypad
allows access to all menus and parameters without the need to set up "pointer parameters" 71-80.
It is highly recommended to first become familiar with the commissioning method selected before proceeding to the set up steps in Section 6.1.
6.1 Initial Set UpEnsure that all digital inputs are off before powering the drive or changing any parameters.Follow the steps below for the initial setting of the drive:1. The SK Pump Solutions drive is shipped from the factory with the default pump
parameters set. Apply power to the drive and verify that the pump specific parameter values match the default settings shown in Section 7.1.
2. Enter the motor data information from the motor data plate: a. Motor rated current in parameter .06b. Motor rated base speed voltage in parameter .08c. Motor rated power factor in parameter .09 (if no data given leave at default of
.85)3. Enter Motor rated full load RPM parameter .07 to a value of 0. This will ensure no
slip compensation is enabled.4. Determine the Operation Mode to be used from section 2.1 and set the appropriate
value in parameter 18.11.5. Determine the Start/Stop Control Mode to be used from section 2.2 and set the
appropriate value in parameter 18.12.6. Depending on the setting method used make certain to save all parameters in drive
prior to cycling power.7. The remainder of the settings will vary greatly depending on the application. Section
7 describes all of the parameters specifically used in the Pump Solutions software. Review each and set the value according to system requirements. There are many other parameters in the Commander SK drive and information on these can be obtained from the Commander SK Advanced User Guide.
6.2 Manual Mode Start UpUpon selecting manual mode the pump will run at a fixed speed specified in parameter 0.18 until the Hand input is removed (if in terminal mode) or the stop button is pressed (if in keypad mode).1. Ensure the pump is ready for operation.2. Enter the desired motor frequency to run in parameter 0.183. If parameter 18.11 is set to 1 (terminals) turning on the Hand input will start the
pump. Removing the input will stop the pump motor.
26 SK Pump Solutions Software User Guide for Commander SKwww.emersonct.com Issue Number: 1
If parameter 18.11 is set to 3 (Keypad Auto + Hand) pressing the M button on the keypad will start the pump.Press the Stop (red) button to stop the pump.
SK Pump Solutions Software User Guide for Commander SK 27Issue Number: 1 www.emersonct.com
7 Parameter Descriptions7.1 Pump Specific Parameter Descriptions
Many of the Commander SK parameters have different functionality than standard when used in the Pump Solution system. If not listed in the table below the functionality is standard as listed in the Commander SK Getting Started Guide and Commander SK Advanced User Guide.
SKParameter
Description Type Units Range Default
0.01 Minimum Set Speed RW Hz 0-1500 0
0.02 Maximum Set Speed RW Hz 0-1500 60
0.03 Acceleration Rate RW s/100Hz 0-3200 1.0
0.04 Deceleration Rate RW s/100Hz 0-3200 1.0
0.05 Drive Configuration RW - - Pr
0.06 Motor Rated Current RW Amps 0
0.07 Motor Rated RPM RW RPM 0
0.08 Motor Rated Voltage RW volts
0.09 Motor Power Factor RW - 0.85
0.10 Security Status RW - L3
0.16 Analog 1 Input Mode RW - - 4
0.18 Hand Mode Speed Selection RW Hz +/-1500.0 0
0.20 No Flow RPM (Freq) Bandwidth RW Hz +/-1500.0 15
0.21 Minimum Sleep Speed/Freq RW Hz +/-1500.0 0
0.41 Voltage Mode Select RW - - FD
0.59 PLC Ladder Program Enable RW - Run/Clip
0.60 PLC Ladder Program Status RO -
0.94 Analog 1 Input Level RO % 0-100 -
0.71 Parameter 61 Set Up RW - - 18.02
0.72 Parameter 62 Set Up RW - - 18.11
0.73 Parameter 63 Set Up RW - - 18.12
28 SK Pump Solutions Software User Guide for Commander SKwww.emersonct.com Issue Number: 1
0.74 Parameter 64 Set Up RW - - 18.13
0.75 Parameter 65 Set Up RW - - 18.23
0.76 Parameter 66 Set Up RW - - 18.30
0.77 Parameter 67 Set Up RW - - 1.24
0.78 Parameter 68 Set Up RW - - 1.26
0.79 Parameter 69 Set Up RW - - 14.10
0.80 Parameter 70 Set Up RW - - 14.11
1.21 Hand Mode Speed Selection RW Hz +/-1500.0 0
1.23 No Flow RPM (Freq) Bandwidth RW Hz +/-1500.0 15
1.24 Minimum Sleep Speed/Freq RW Hz +/-1500.0 0
1.25 Max. Frequency Bandwidth RW Hz +/-1500.0 1
1.26 No Flow RPM (Freq) setpoint RW Hz +/-1500.0 0
1.28 For Program Use RO - - -
2.13 Start Delay Time RW sec 0-3200.0 0
2.14 Stop Delay Time RW sec 0-3200.0 5
2.15 Pipe Fill Time RW sec 0-3200.0 0
2.16 Under Pressure Detect Time RW sec 0-3200.0 0
2.17 Sleep Start Time RW sec 0-3200.0 0
2.18 Stabilize Delay RW sec 0-3200.0 2
2.23 Constant Freq. Time RW sec 0-3200.0 5
2.24 Dry Well Detection Time RW sec 0-3200.0 0
2.26 Speed/Torque Low Load Point RW 0.10% 0-3200.0 0
2.27 Frequency Decrement Low Suction RW 0.10% 0-3200.0 0
5.07 Motor Rated Current RW amps 0
5.08 Motor Rated RPM RW RPM 0
5.09 Motor Rated Voltage RW volts
SKParameter
Description Type Units Range Default
SK Pump Solutions Software User Guide for Commander SK 29Issue Number: 1 www.emersonct.com
5.10 Motor Power Factor RW - 0.85
5.14 Voltage Mode Select RW - FD
7.06 Analog 1 Input Mode RW - - 2
7.10 Analog Input 1 Destination RW - - 0
7.11 Analog Input 2 Mode RW - - dig
7.14 Analog Input 2 Destination RW - 0
8.22 Terminal B4 Destination RW 18.31
8.23 Terminal B5 Destination RW 18.32
8.24 Terminal B6 Destination RW 18.34
8.25 Terminal B7 Destination RW 18.35
10.01 System Fault Status RO 0-1
10.20 Last Trip RO - - -
10.34 Auto Reset Times RW - 0-5 5
10.35 Auto Restart Time RW sec 0-25.0 10
11.27 Drive Configuration RW Pr
11.44 Security Status RW L3
11.47 PLC Ladder Program Enable RW Run/Clip
12.03 Threshold Detector 1 Source RW 15.40
12.04 Threshold Detector 1 Level RW 10
12.07 Threshold Detector 1 Destination RW 18.39
12.08 Variable Selector 1 Source 1 RW 7.01
12.10 Variable Selector 1 Mode RW 6
14.02 PID Main Reference Source RW 18.29
14.03 PID Reference Source RW 18.05
14.04 PID Feedback Source RW 12.12
14.10 Proportional Gain RW Gain 0-4.000 1
SKParameter
Description Type Units Range Default
30 SK Pump Solutions Software User Guide for Commander SKwww.emersonct.com Issue Number: 1
14.11 Integral Time RW sec 0-4.000 0.5
14.12 Differential Rate RW d/dt 0-4.000 0
14.14 PID Lower Limit RW 0
14.16 PID Output Destination RW 1.36
15.24 Terminal T5 Destination RW
15.25 Terminal T6 Destination RW
15.26 Terminal T7 Destination RW
15.27 Terminal T21/T23 Relay Source RW
15.38 Analog Input T2 mode RW Volt
18.01 For Program Use (NV) RO - +/-32767 -
18.02 Pressure Feedback Value RO 0.1 PSI +/-32767 -
18.03 PID Error RO 0.1 PSI +/-32767 -
18.04 Selected Setpoint Value RO 0.1 PSI +/-32767 -
18.05 Scaled Setpoint for PID RO P.U. +/-32767 -
18.06 For program Use RO - +/-32767 -
18.07 For program Use RO - +/-32767 -
18.08 Final Setpoint with Inc & Dec RO 0.1 PSI +/-32767 -
18.09 For program Use RO - +/-32767 -
18.10 For program Use RO - +/-32767 -
18.11 Pumping Macro Select RW - +/-32767 0
18.12 Start/Stop & Control Modes RW - +/-32767 3
18.13 Low Setpoint RW 0.1 PSI +/-32767 0
18.14 Spare - +/-32767 -
18.15 Setpoint Bandwidth RW 0.1 PSI +/-32767 5
18.17 Transducer Loss Action RW - +/-32767 1
18.18 Dry Well Selection Mode RW - +/-32767 2
SKParameter
Description Type Units Range Default
SK Pump Solutions Software User Guide for Commander SK 31Issue Number: 1 www.emersonct.com
18.20 Over Pressure Alarm Level RW 0.1 PSI +/-32767 0
18.21 Over Pressure Fault Level RW 0. 1 PSI +/-32767 0
18.22 Minimum Feedback Scaling RW 0.1 PSI +/-32767 0
18.23 Maximum Feedback Scaling RW 0.1 PSI +/-32767 1450
18.24 Alternate Set-point 1 RW 0.1 PSI +/-32767 0
18.25 Alternate Set-point 2 RW 0.1 PSI +/-32767 0
18.26 Alternate Set-point 3 RW 0.1 PSI +/-32767 0
18.27 Set-point Decrement RW 0.1 PSI +/-32767 10
18.28 Software Version RO - +/-32767 -
18.29 PID Saturate RO - +/-32767 -
18.30 Main Set-point RW 0.1 PSI +/-32767 0
18.31 Auto Mode Select Input RO - 0-1 0
18.32 Hand Mode Select Input RO - 0-1 0
18.33 Pipe Fill Time Done RO - 0-1 0
18.34 Flow Switch Input RO - 0-1 0
18.35 Pressure Switch Input RO - 0-1 0
18.36 Multi-set p1 Input RO - 0-1 0
18.37 Multi-set p2 Input RO - 0-1 0
18.38 Pump Fault Input RO - 0-1 0
18.39 Over Temperature Input RO - 0-1 1
18.40 System Ready Status RO 0-1 0
18.41 Overpressure Warning Status RO 0-1 0
18.42 Within Max Freq. Bandwidth Status RO 0-1 0
18.43 AT Reference Digital Status RO 0-1 0
18.44 Transducer Loss Digital Output RO 0-1 0
18.45 Drive Running In Auto RO 0-1 0
SKParameter
Description Type Units Range Default
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RW = Read/Write ParameterRO = Read Only Parameter
7.1.1 Other Documentation References
7.1.2 Menu 0
Sets the minimum frequency that the drive will run at when a run command is issued.Setting Pr 0.02 to a lower value will override this setting.
This is the maximum frequency that the drive will run at regardless if the set point frequency is set higher.
18.46 Dry Well/Low Suction Status RO 0-1 0
18.47 Auto Mode Selected Status RO 0-1 0
18.48 Hand Mode Selected Status RO 0-1 0
18.49 Spare - 0-1 0
18.50 Spare - 0-1 0
21.08 Reserved for program use RO - - -
SKParameter
Description Type Units Range Default
Manual Description CT Part NumberCommander SK Getting Started Guide 0472-0000-XXCommander SK Advanced User Guide 0447-0002-XX
00.01 Minimum Set SpeedCoding RWRange: 0 - 1500Units: HzDefault settings: 0
00.02 Maximum Set SpeedCoding RWRange: 0 - 1500Units: HzDefault settings: 60.0
00.03 Acceleration RateCoding RW
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Defines the acceleration rate of the motor in seconds per 100 Hz. Too high of a setting will result in a slow responding PID loop and may cause other time sensitive diagnostic routines issues.
Defines the deceleration rate of the motor in seconds per 100Hz. Too high of a setting will result in a slow responding PID loop and may cause other time sensitive diagnostic routines issues.
Sets the drive configuration mode i.e. the reference source location for the drive and I/O configuration. Always set this to Preset (Pr).
Defines the full load Amps of the motor rating.
Enter the motor base speed RPM.
Range: 0 - 3200Units: s/100 HzDefault settings: 1
00.04 Deceleration RateCoding RWRange: 0 - 3200Units: s/100 HzDefault settings: 1
00.05 Drive ConfigurationCoding RWDefault settings: Pr
If this parameter is changed many other parameters will automatically change as a result. Therefore, set this to Pr and perform a drive reset prior to setting any other parameters.
CAUTION
00.06 Motor Rated CurrentCoding RWRange: 0 to Drive Rated CurrentUnits: AmpsDefault settings: 0
00.07 Motor Rated RPMCoding RWRange: 0 - 9999Units: RPMDefault settings: 0
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Enter the rated motor voltage at base speed.
Enter the motor power factor. If unknown leave at default or perform a rotating auto-tune.
This setting defines the level of security for menu 0 through the keypad.
Defines the type of analog signal that is connected to terminal 2.
00.08 Motor Rated VoltageCoding RWRange: 0 -240 V, 0 - 480V, 0 - 575 V, 0 - 690 VUnits: VoltsDefault settings: 230, 460, 575, 690 depending on drive model
00.09 Motor Power FactorCoding RWRange: 0 - 1Default settings: 0.85
00.10 Security StatusCoding RWRange: L1, L2, L3, LoCDefault settings: L3
Value Level Access permitted0 L1 Only the first ten parameters can be accessed1 L2 Parameters up to 60 can be accessed2 L3 Parameters up to 95 can be accessed3 LoC Lock security, so that the security code must be entered before a
parameter can be edited and set security status to L1
00.16 Analog 1 Input ModeCoding RWRange: 0 - 6Default settings: 4
Value Display Function0 0-20 0 mA to 20 mA1 20-0 20 mA to 0 mA2 4-20 4 mA to 20 mA with trip on loss3 20-4 20 mA to 4 mA with trip on loss4 4-.20 4 mA to 20 mA with no trip on loss5 20-.4 20 mA to 4 mA with no trip on loss6 VoLt 0 V to +10 Volts
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Sets the fixed frequency that the motor will run when running in Hand Mode.
The Hz bandwidth setting used in No Flow Detection. The system monitors the motor frequency and if it is below the setting in 1.26 +/- this bandwidth setting for the period of time set in parameter 2.23 the system proceeds with the No Flow Detection process.
While running in PID, if the motor frequency falls below this level for the period of time set in parameter 2.17 and the pressure feedback is higher than the set point with bandwidth, the system will initiate sleep.
Selects the type of voltage control used. Normally FD (fixed V/Hz with boost) is used. Further details are provided in the Commander SK User Guide.
Defines how the Pump program will execute. Always set to Run with Clip.
00.18 Hand Mode Speed SelectionCoding RWRange: 0 - Maximum speed set in parameter 2Units: HzDefault settings: 0
00.20 No Flow RPM (Freq) BandwidthCoding RWRange: 0 -1500.0Units: HzDefault settings: 15
00.21 Minimum Sleep Speed/FreqCoding RWRange: 0 -1500.0Units: HzDefault settings: 0
00.41 Voltage Mode SelectCoding RWDefault settings: FD
00.59 PLC Ladder Program EnableCoding RWDefault settings: Run/Clip
00.60 PLC Ladder Program StatusCoding RO
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Indicates the status of the Pump program execution. Under normal running conditions a 2 is displayed.
The level of the pressure transducer feedback analog input signal. The value is in % where 20 mA = 100%.
Maps the drive parameter that will be accessible from the Commander SK keypad in parameter 61. Only menu 0 parameters are accessible through the built in keypad. Therefore, to read and write to higher level parameters you may utilize the 10 "pointer " parameters 61-70.
Maps the drive parameter that will be accessible from the Commander SK keypad in parameter 62. Only menu 0 parameters are accessible through the built in keypad. Therefore, to read and write to higher level parameters you may utilize the 10 "pointer " parameters 61-70.
Maps the drive parameter that will be accessible from the Commander SK keypad in parameter 63. Only menu 0 parameters are accessible through the built in keypad. Therefore, to read and write to higher level parameters you may utilize the 10 "pointer " parameters 61-70.
Maps the drive parameter that will be accessible from the Commander SK keypad in
Value Description-n PLC ladder program caused a drive trip due to an error condition while
running rung n. Note that the rung number is shown on the display as a negative number
0 LogicStick is fitted with no PLC ladder program1 LogicStick is fitted, PLC ladder program is installed but stopped2 LogicStick is fitted, PLC ladder program is installed and running3 LogicStick is not fitted
00.94 Analog 1 Input LevelCoding RORange: 0 - 100Units: %
00.71 Parameter 61 Set UpCoding RWDefault settings: 18.02
00.72 Parameter 62 Set UpCoding RWDefault settings: 18.11
00.73 Parameter 63 Set UpCoding RWDefault settings: 18.12
00.74 Parameter 64 Set UpCoding RWDefault settings: 18.13
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parameter 64. Only menu 0 parameters are accessible through the built in keypad. Therefore, to read and write to higher level parameters you may utilize the 10 "pointer " parameters 61-70.
Maps the drive parameter that will be accessible from the Commander SK keypad in parameter 65. Only menu 0 parameters are accessible through the built in keypad. Therefore, to read and write to higher level parameters you may utilize the 10 "pointer " parameters 61-70.
Maps the drive parameter that will be accessible from the Commander SK keypad in parameter 66. Only menu 0 parameters are accessible through the built in keypad. Therefore, to read and write to higher level parameters you may utilize the 10 "pointer " parameters 61-70.
Maps the drive parameter that will be accessible from the Commander SK keypad in parameter 67. Only menu 0 parameters are accessible through the built in keypad. Therefore, to read and write to higher level parameters you may utilize the 10 "pointer " parameters 61-70.
Maps the drive parameter that will be accessible from the Commander SK keypad in parameter 68. Only menu 0 parameters are accessible through the built in keypad. Therefore, to read and write to higher level parameters you may utilize the 10 "pointer " parameters 61-70.
Maps the drive parameter that will be accessible from the Commander SK keypad in parameter 69. Only menu 0 parameters are accessible through the built in keypad. Therefore, to read and write to higher level parameters you may utilize the 10 "pointer " parameters 61-70.
00.75 Parameter 65 Set UpCoding RWDefault settings: 18.23
00.76 Parameter 66 Set UpCoding RWDefault settings: 18.30
00.77 Parameter 67 Set UpCoding RWDefault settings: 1.24
00.78 Parameter 68 Set UpCoding RWDefault settings: 1.26
00.79 Parameter 69 Set UpCoding RWDefault settings: 14.10
00.80 Parameter 70 Set UpCoding RWDefault settings: 14.11
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Maps the drive parameter that will be accessible from the Commander SK keypad in parameter 70. Only menu 0 parameters are accessible through the built in keypad. Therefore, to read and write to higher level parameters you may utilize the 10 "pointer " parameters 61-70.
7.1.3 Menu 1
Sets the fixed frequency that the motor will run when running in Hand Mode.
The Hz bandwidth setting used in No Flow Detection. The system monitors the motor frequency and if it is below the setting in parameter 1.26 +/- this bandwidth setting for the period of time set in parameter 2.23 the system proceeds with the No Flow Detection process.
While running in PID, if the motor frequency falls below this level for the period of time set in parameter 2.17 and the pressure feedback is higher than the set point with bandwidth, the system will initiate sleep.
Menu 1 through Menu 21 are only accessible via CTSoft or the SM Keypad Plus.NOTE
01.21 Hand Mode Speed SelectionCoding RWRange: 0 to Maximum Speed set in Parameter 0.2Units: HzDefault settings: 0
01.23 No Flow RPM (Freq) BandwidthCoding RWRange: 0 - 1500.0Units: HzDefault settings: 15
01.24 Minimum Sleep Speed/FreqCoding RWRange: 0 - 1500.0Units: HzDefault settings: 0
01.25 Max. Frequency BandwidthCoding RWDefault settings: 0 - 1500.0Units: HzDefault settings: 1
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Sets the bandwidth of parameter 1.06 for determining when the drive is operating at maximum frequency. The system uses this during Under Pressure and Low Suction detection.
In No Flow Detection, the system monitors the motor frequency and if it is below the setting in parameter 1.26 +/- the bandwidth in parameter 1.23 for the period of time set in parameter 2.23 the system proceeds with the No Flow Detection process.
7.1.4 Menu 2
The system will delay activating the drive for a specified amount of time after the pressure transducer falls below the Low Set Point or the Pressure Switch input turns on. If the transducer signal level rises above the Low Set-Point value or the Pressure Switch input turns off the timer will reset and the drive will remain inactive.
In Pump Modes 1 and 2 the system will delay stopping the drive for a specified amount of time after the Flow Switch has closed. If the Flow Switch opens during this delay the timer will reset and the drive will remain active.
01.26 No Flow RPM (Freq) SetpointCoding RWRange: 0 - 1500.0Units: HzDefault settings: 0
01.28 For Program UseCoding RO
02.13 Start Delay TimeCoding RWRange: 0 - 3200.0Units: secDefault settings: 0
02.14 Stop Delay TimeCoding RWRange: 0 - 3200.0Units: secDefault settings: 5
02.15 Pipe Fill TimeCoding RWRange: 0 - 3200.0Units: secDefault settings: 0
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Upon starting in Auto mode the motor will run at maximum frequency for the time specified in this parameter. After the time expires, normal PID operation will begin.
If the drive operates at maximum frequency (within bandwidth parameter 1.25) for a period of time set in this parameter and the pressure remains below set point an Under Pressure fault will occur. Setting of 0 disables the fault detection.
During PID operation if the drive speed falls below Minimum Sleep Speed parameter (1.24) for this specified amount of time, sleep will be initiated.
During No Flow Detection the set point will be decremented by the % amount specified in parameter 18.27. After the time set in parameter 2.18 elapses the set point will return to the original setting.
Care must be taken when setting this parameter because system over pressure can occur. Always set the Over Pressure Fault detection in 18.21 when using this feature. A setting of 0 eliminates the Pipe Fill run time.
CAUTION
02.16 Under Pressure Detect TimeCoding RWRange: 0 - 3200.0Units: secDefault settings: 0
02.17 Sleep Start TimeCoding RWRange: 0 - 3200.0Units: secDefault settings: 0
02.18 Stabilize DelayCoding RWRange: 0 - 3200.0Units: secDefault settings: 2
02.23 Constant Freq TimeCoding RWRange: 0 - 3200.0Units: secDefault settings: 5
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During No Flow Detection the system monitors the frequency of the motor if it falls below parameter 1.26 and bandwidth of parameter 1.23 for the amount of time set in parameter 2.23 the system will decrement the set point for No Flow Detection.
The amount of time after the drive starts until the system checks for a Dry Well/Low Suction. A setting of 0 disables the detection.
Used in Dry Well Detection. This is the motor torque value threshold at maximum speed.When the function is enabled the system compares the actual motor torque at maximum speed to this setting. If the actual torque is below this setting a Dry Well (unloaded pump) is detected.
The amount in % the setpoint will be reduced if a Dry Well/Low Suction is detected. Parameter 18.18 must be set to 1 or the system will take other action.
7.1.5 Menu 5
The motor nameplate rated Current.
02.24 Dry Well Detection TimeCoding RWRange: 0 - 3200.0Units: secDefault settings: 0
02.26 Speed/Torque Low Load PointCoding RWRange: 0 - 3200.0Units: 0.10%Default settings: 0
02.27 Frequency Decrement Low SuctionCoding RWRange: 0 - 3200.0Units: 0.10%Default settings: 0
05.07 Motor Rated CurrentCoding RWRange: 0 to Drive RatingUnits: AmpsDefault settings: 0
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The motor nameplate rated Speed in RPM.
The motor nameplate rated Voltage.
The motor nameplate rated Power factor. If unknown leave at default value or perform an auto-tune.
Selects the type of voltage control used. Normally FD (fixed V/Hz with boost) is used. Further details are provided in the Commander SK manual.
7.1.6 Menu 7
Defines the type of analog signal that is connected to terminal 2.
05.08 Motor rated RPMCoding RWRange: 0 - 9999Units: RPMDefault settings: 1800
05.09 Motor rated VoltageCoding RWRange: 0 - 240V, 0 - 480V, 0 - 575 V, 0 - 690 VUnits: VoltsDefault settings: Depends on the drive model
05.10 Motor rated Power FactorCoding RWRange: 0 - 1Default settings: 0.850
05.14 Voltage Mode SelectCoding RWDefault settings: FD
07.06 Analog 1 Input ModeCoding RWDefault settings: 4
Value Display Function0 0-20 0 mA to 20 mA1 20-0 20 mA to 0 mA2 4-20 4 mA to 20 mA with trip on loss3 20-4 20 mA to 4 mA with trip on loss4 4-.20 4 mA to 20 mA with no trip on loss5 20-.4 20 mA to 4 mA with no trip on loss6 VoLt 0 to +10 volts
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Maps the destination parameter that the pressure transducer signal will be sent to. For the Pump Solution system the signal is read directly by the program. Always set this parameter to 0.
Defines the type of input for terminal 4 on the Commander SK drive. Always set to dig (digital).
Maps the destination parameter that the signal will be sent to. For the Pump Solution system the signal is read directly by the program. Always set this parameter to 0.
7.1.7 Menu 8
Maps the digital input on terminal B4 to the Pump Solutions program. Always set to 18.31.
Maps the digital input on terminal B5 to the Pump Solutions program. Always set to 18.32.
Maps the digital input on terminal B6 to the Pump Solutions program. Always set to 18.34.
07.10 Analog Input 1 DestinationCoding RWDefault settings: 0
07.11 Analog Input 2 ModeCoding RWDefault settings: dig
07.14 Analog Input 2 DestinationCoding RWDefault settings: 0
08.22 Terminal B4 DestinationCoding RWDefault settings: 18.31
08.23 Terminal B5 Destination Coding RWDefault settings: 18.32
08.24 Terminal B6 Destination Coding RWDefault settings: 18.34
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Maps the digital input on terminal B7 to the Pump Solutions program. Always set to 18.35.
7.1.8 Menu 10
Indicates a system fault when = 1.
Indicates the trip code for the most recent drive fault.
Defines the number of times the drive will attempt to automatically reset a fault.
Defines the amount of time in between automatic fault reset attempts.
08.25 Terminal B7 Destination Coding RWDefault settings: 18.35
10.01 System Fault StatusCoding RORange: 0 - 1
10.20 Last TripCoding RO
10.34 Auto Reset TimesCoding RWRange: 0 - 5Default settings: 5
10.35 Auto Restart TimeCoding RWRange: 0 - 25.0Units: secDefault settings: 10
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7.1.9 Menu 11
Sets the drive configuration mode i.e. the reference source location for the drive and I/O configuration. Always set this to Preset (Pr).
This setting defines the level of security for menu 0 through the keypad.
Defines how the Pump program will execute. Always set to Run with Clip.7.1.10 Menu 12
This parameter defines the parameter to be input to the programmable threshold.
This parameter is the user defined threshold level entered as a percentage of the source maximum.
11.27 Drive ConfigurationCoding RWDefault settings: Pr
If this parameter is changed many other parameters will automatically change as a result. Therefore, set this to Pr and perform a drive reset prior to setting any other parameters.
CAUTION
11.44 Security StatusCoding RWDefault settings: L3
Value Level Access permitted0 L1 Only the first ten parameters can be accessed1 L2 Parameters up to 60 can be accessed2 L3 Parameters up to 95 can be accessed3 LoC Lock security, so that the security code must be entered
before a parameter can be edited and set security status to L1
11.47 PLC Ladder Program EnableCoding RWDefault settings: rUN/cLIP
12.03 Threshold Detector 1 SourceCoding RWDefault settings: 15.40
12.04 Threshold Detector 1 LevelCoding RWDefault settings: 10
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This parameter defines the parameter which is to be controlled by the threshold parameter. Only parameters which are not protected can be set up as a destination.
7.1.11 Menu 14
Maps the main reference to the PID loop. Always set to 18.29.
Maps the source reference signal to the PID loop. Always set to 18.05.
Maps the pressure feedback signal to the PID loop. Always set to 12.12.
The PID loop Proportional gain setting.
12.07 Threshold Detector 1 DestinationCoding RWDefault settings: 18.39
12.08 Variable Selector 1 Source 1Coding RWDefault settings: 7.01
12.10 Variable Selector 1 ModeCoding RWDefault settings: 6
14.02 PID Main Reference SourceCoding RWDefault settings: 18.29
14.03 PID Reference SourceCoding RWDefault settings: 18.05
14.04 PID Feedback SourceCoding RWDefault settings: 12.12
14.10 Proportional GainCoding RWRange: 0 - 4.000Units: GainDefault settings: 1
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The PID loop Integral time setting.
The PID loop Differential rate setting.
The low limit for the PID loop output.
Maps the output of the PID loop to the drive speed reference signal. Always set to 1.36.
7.1.12 Menu 15These parameters are used to set up the SM-I/O Lite module.
Maps digital input terminal 5 of the SM-I/O Lite module. Always set to 18.36.
Maps digital input terminal 6 of the SM-I/O Lite module. Always set to 18.37.
14.11 Integral TimeCoding RWRange: 0 - 4.000Units: secDefault settings: 0.5
14.12 Differential RateCoding RWRange: 0 - 4.000Units: d/dtDefault settings: 0
14.14 PID Lower LimitCoding RWDefault settings: 0
14.16 PID Output DestinationCoding RWDefault settings: 1.36
15.24 Terminal T5 DestinationCoding RWDefault settings: 18.36
15.25 Terminal T6 DestinationCoding RWDefault settings: 18.37
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Maps digital input terminal 7 of the SM-I/O Lite module. Always set to 10.33.
Maps the output relay of the SM-I/O Lite module to the signal of choice.
Defines the type of input for terminal 2 of the SM-I/O Lite module. Always set to Volt.7.1.13 Menu 18
Indicates the scaled pressure feedback in PSI.
Indicates the PID loop error.
Indicates the selected user set point value.
15.26 Terminal T7 DestinationCoding RWDefault settings: 10.33
15.27 Terminal T21/T23 Relay SourceCoding RW
15.38 Analog Input T2 modeCoding RWDefault settings: Volt
18.01 For Program Use (NV)Coding RORange: ± 32767
18.02 Pressure Feedback ValueCoding RORange: ± 32767Units: 0.1 PSI
18.03 PID ErrorCoding RORange: ± 32767Units: 0.1 PSI
18.04 Selected Set point ValueCoding RORange: ± 32767Units: 0.1 PSI
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Indicated the scaled PID set point.
Indicates the set point after being incremented or decremented for detection purposes.
Defines the Operation Mode of the Pump system.0 = Off
18.05 Scaled Set Point for PIDCoding RORange: ± 32767Units: P.U.
18.06 For program useCoding RORange: ± 32767
18.07 For program useCoding RORange: ± 32767
18.08 Final Set Point with Inc & DecCoding RORange: ± 32767Units: 0.1 PSI
18.09 For program useCoding RORange: ± 32767
18.10 For program useCoding RORange: ± 32767
18.11 Pumping Macro SelectCoding RWRange: ± 32767Default settings: 0
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1 = Terminals2 = Keypad, Automatic Only3 = Keypad, Automatic and Hand
This parameter sets the Start/Stop modes of the drive.1 = Pressure Switch/Flow Switch. The drive will start when the feedback pressure
switch closes and runs until a stop command is given or a no flow detection is made from the No Flow switch input.
2 = Pressure Transducer/Flow Switch. The drive will start when the feedback pressure transducer level is below the Low Set Point (18.13) parameter, and runs until a stop command is given or a no flow detection is made from the No Flow switch input.
3 = Pressure Transducer. The drive will start when the feedback pressure transducer level is below the Low Set Point (18.13) parameter, and runs until a stop command is given or a No Flow detection is made (see No Flow diagram for details).
Set this parameter to the pressure at which the drive will begin to run in Modes 2 and 3 (set by parameter 18.12).
Used in No Flow Detection. After decrementing the set point the feedback is monitored to determine if it is within this bandwidth of the set point. If yes the original set point is restored. If not a No Flow situation is detected.
18.12 Start/Stop & Control ModeCoding RWRange: ± 32767Default settings: 3
18.13 Low Set PointCoding RWRange: ± 32767Units: 0.1 PSI
18.14 SpareCodingRange: ± 32767
18.15 Set Point BandwidthCoding RWRange: ± 32767Units: 0.1 PSIDefault settings: 5
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Sets the action taken in the event of a transducer signal loss.0 = Disabled1 = Fault Drive2 = Run at a fixed speed set in parameter 1.21
Sets the action taken in the event of a Dry Well Detection.0 = Alarm1 = Decrease Speed2 = Fault
If the pressure feedback signal rises above this setting the Over Pressure Alarm digital output will turn on.
If the pressure feedback exceeds this setting the drive will fault and trip code 82 will be issued.
18.17 Transducer Loss ActionCoding RWRange: ± 32767Default settings: 1
18.18 Dry Well Selection ModeCoding RWRange: ± 32767Default settings: 2
18.20 Over Pressure Alarm LevelCoding RWRange: ± 32767Units: 0.1 PSIDefault settings: 0
18.21 Over Pressure Fault LevelCoding RWRange: ± 32767Units: 0.1 PSIDefault settings: 0
18.22 Minimum Feedback ScalingCoding RWRange: ± 32767Units: 0.1 PSIDefault settings: 0
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Sets the scaling in PSI for the minimum pressure reading of the feedback transducer.
Sets the scaling in PSI for the maximum pressure reading of the feedback transducer.
This is the Alternative 1 PSI set point for the system. If the optional SM-I/O Lite module is installed, 3 alternative set points may be selected with digital inputs.Main Set Point = Terminal 5 and 6 openSet Point 1 = Terminal 5 closed, 6 openSet Point 2 = Terminal 5 open, 6 closedSet Point 3 = Terminal 5 closed, 6 closed
This is the Alternative 2 PSI set point for the system. If the optional SM-I/O Lite module is installed, 3 alternative set points may be selected with digital inputs.Main Set Point = Terminal 5 and 6 openSet Point 1 = Terminal 5 closed, 6 openSet Point 2 = Terminal 5 open, 6 closedSet Point 3 = Terminal 5 closed, 6 closed
This is the Alternative 3 PSI set point for the system. If the optional SM-I/O Lite module is installed, 3 alternative set points may be selected with digital inputs.
18.23 Maximum Feedback ScalingCoding RWRange: ± 32767Units: 0.1 PSIDefault settings: 1450
18.24 Alternate Set Point 1Coding RWRange: ± 32767Units: 0.1 PSIDefault settings: 0
18.25 Alternate Set Point 2Coding RWRange: ± 32767Units: 0.1 PSIDefault settings: 0
18.26 Alternate Set Point 3Coding RWRange: ± 32767Units: 0.1 PSIDefault settings: 0
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Main Set Point = Terminal 5 and 6 openSet Point 1 = Terminal 5 closed, 6 openSet Point 2 = Terminal 5 open, 6 closedSet Point 3 = Terminal 5 closed, 6 closed
While operating in PID the drive monitors the motor frequency. If the frequency falls below the set point (1.26) with bandwidth (1.23) for the time period specified (2.23) the set point will be decremented by this percentage as a step toward detecting no flow.
Indicates the Pump Solutions program version number.
Used in the Pipe Fill feature for saturating the PID loop. Is set to 32767 during pipe filling time and is set to 0 during normal PID operation.
The main pressure set point for the system to maintain, entered in PSI.
This bit selects Auto mode when =1. Terminal B4 is normally mapped to this bit through parameter 8.22 so that the digital input controls the turning on and off of Auto mode.
18.27 Set Point DecrementCoding RWRange: ± 32767Units: 0.1 PSIDefault settings: 10
18.28 Software VersionCoding RORange: ± 32767
18.29 PID SaturateCoding RORange: ± 32767
18.30 Main Set PointCoding RWRange: ± 32767Units: 0.1 PSIDefault settings: 0
18.31 Auto Mode Select Digital InputCoding RORange: 0 - 1Default settings: 0
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This bit selects Hand mode when =1. Terminal B5 is normally mapped to this bit through parameter 8.23 so that the digital input controls the turning on and off of Hand mode.
Indicates the Pipe Fill Time is elapsed when = 1.
Terminal B6 is normally mapped to this bit through parameter 8.24 so that the digital input indicates to the program when the flow switch is on.
Terminal B7 is normally mapped to this bit through parameter 8.27 so that the digital input indicates to the program when the pressure switch is on.
Indicates the state of Multi-set p1 input on terminal 5 of the SM-I/O Lite module. The input is mapped to this bit by parameter 15.24.
18.32 Hand Mode Select Digital InputCoding RORange: 0 - 1Default settings: 0
18.33 Pipe Fill Time DoneCoding RORange: 0 - 1Default settings: 0
18.34 Flow Switch Digital InputCoding RORange: 0 - 1Default settings: 0
18.35 Pressure Switch Digital InputCoding RORange: 0 - 1Default settings: 0
18.36 Multi-set p1 Digital InputCoding RORange: 0 - 1Default settings: 0
18.37 Multi-set p2 Digital InputCoding RORange: 0 - 1Default settings: 0
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Indicates the state of Multi-set p2 input on terminal 6 of the SM-I/O Lite module. The input is mapped to this bit by parameter 15.25.
Indicates the state of the Pump Fault input on terminal 4 of the Commander SK drive.
Indicates the state of the Over Temp. input on terminal 2 of the SM-I/O Lite module.
Indicates the system is ready to run (no faults) when = 1. Can be used as the source parameter for any output.
Indicates an over pressure warning when = 1. Can be used as the source parameter for any output.
Indicates the drive is running within the bandwidth setting of the maximum frequency when = 1. Can be used as the source parameter for any output.
18.38 Pump Fault Digital InputCoding RORange: 0 - 1Default settings: 0
18.39 Over Temperature Digital InputCoding RORange: 0 - 1Default settings: 0
18.40 System Ready Digital StatusCoding RORange: 0 - 1Default settings: 0
18.41 Over Pressure Warning Digital StatusCoding RORange: 0 - 1Default settings: 0
18.42 Within Max. Frequency Bandwidth StatusCoding RORange: 0 - 1Default settings: 0
18.43 AT Reference Digital Output StatusCoding RORange: 0 - 1Default settings: 0
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Indicates the system is running at the reference (set point) speed when = 1. Can be used as the source parameter for any output.
Indicates a feedback transducer signal loss when = 1. Can be used as the source parameter for any output.
Indicates the system is running and in Auto mode when = 1. Can be used as the source parameter for any output.
Indicates the system has detected a Dry Well situation when = 1. Can be used as the source parameter for any output.
Indicates the system is in Auto Mode when =1.
Indicates the system is in Hand Mode when =1.
18.44 Transducer Loss Digital Output StatusCoding RORange: 0 - 1Default settings: 0
18.45 Drive Running In Auto StatusCoding RORange: 0 - 1Default settings: 0
18.46 Dry Well/Low Suction Output StatusCoding RORange: 0 - 1Default settings: 0
18.47 Auto Mode Selected StatusCoding RORange: 0 - 1Default settings: 0
18.48 Hand Mode Selected StatusCoding RORange: 0 - 1Default settings: 0
18.49 SpareRange: 0 - 1Default settings: 0
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7.1.14 Menu 21
18.50 SpareRange: 0 - 1Default settings: 0
21.08 Reserved for program useCoding RO
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8 Diagnostics8.0.1 Fault Trip Codes
In the event of a trip the drive keypad will display a trip code to indicate the fault. Below are the trip codes specific to Pump Solutions related faults. The Commander SK drive trip codes can be found in the Commander SK Getting Started Guide.Parameters 10.20 through 10.29 display the last 10 trips in the drive with parameter 10.20 being the most recent and parameter 10.29 the oldest.
ACTIVE FAULTTr81 = Feedback Loss FaultTr82 = Over Pressure FaultTr83 = Under Pressure FaultTr84 = Dry Well/Broken Shaft FaultTr85 = External Pump FaultTr86 = SpareTr87 = Over Temperature Fault Input
8.0.2 Alarm Indicator Parameters10.01 Fault Indicator18.40 Ready for Operation (no fault)18.41 Over Pressure Warning18.43 At Set Point Indicator18.44 Transducer Loss IndicatorThese are binary indicators where a value of 1 = an alarm or fault is present.
8.1 Resetting Trips8.1.1 Automatic Reset
If Pr 10.34 is set to zero then no auto reset attempts are made. Any other value will cause the drive to automatically reset following a trip for the number of times programmed. Pr 10.35 defines the time between the trip and the auto reset (this time is always at least 10s for OI.AC, OI.br trips, etc.). The reset attempt count is only incremented when the trip is the same as the previous trip, otherwise it is reset to 0. When the reset count reaches the programmed value, any further trip of the same value will not cause an auto-reset. If there has been no trip for 5 minutes then the reset count is cleared. Auto reset will not occur on UU, Et, EEF or HFxx trips. When a manual reset is performed the auto reset counter is reset to zero.
8.1.2 Manual ResetPressing the Stop/Reset (red) button on the drive keypad will attempt to reset all fault conditions. If the optional SM-I/O Lite module is installed input terminal 7 is designated as the fault reset. An external push button or other device may be connected to reset trips.
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