CROUZET TEMPERATURE CONTROLLERS. CT 48 CTD 43, CTD 46, & CTH 46 CTD 24 MIC 48.

CROUZET TEMPERATURE CONTROLLERS

CT 48

CTD 43, CTD 46, & CTH 46

CTD 24

MIC 48

Product Features: CTD24 24 x 48mm accepts J, K, R, S, T, L, N, PT 100 2 and 3 wire sensors, built in smart function, 2 outputs Solid state, relay or both.

CT 48 A : Analog temperature controller, low cost , J, K and PT 100 2 wire sensors, 8 pin plug in

MIC 48: 2 independent alarms, Load break detection, 2nd set point can be selected remotely, RS 485 / MODBUS - JBUS serial Communication option.

(Applications environmental)Chambers, Furnaces, Ovens, Solder Reflow / Wave Solder Equipment, Autoclaves, Ceramic Kilns, Heat Presses, Plastics Industry (Thermoforming, Blow / Injection Molding)

New Temperature Controller

Product Features: CTD43 > 1/16 DIN enclosure, measures both ºC & ºF, 5 temperature control modes (heating & cooling, PID, P, PI, PD), auto-tuning, built in alarm (16 different configurations), soft-start function, NEMA 4X (front panel), accepts type J/K/L/N thermocouples or RTD’s, form C relay (3A/250Vac) or DC voltage output (0-24Vdc @ 20mA), one form A relay output for alarm (1A/250Vac)

CTD46 > Same as CTD43, but also includes second digital display to show preset and current temperature simultaneously. (CTH46 excludes the alarm and soft-start function)

Temperature :


CTD43, CTD46, and CTH46 Temperature Controller

• Panel mount style with 8 pin plug

• Input by J-K thermo-couple or by thermo-resistance Pt 100 (2-wire)

• 2 regulation modes : ON/OFF or proportional derivative selected by wiring

• Relay output

CT48 Temperature Controller

Part number selection is based on supply voltage, input type, and temperature range.

A jumper is added between pins 5 and 6 for proportional derivative regulation mode.

89420045 CT 48A 115VAC J 250C

89420065 CT 48A 115VAC J 450C

89420095 CT 48A 115VAC J 600C


Product Features: CTD43 > 1/16 DIN enclosure, measures both ºC & ºF, 5 temperature control modes (heating & cooling, PID, P, PI, PD), auto-tuning, built in alarm (16 different configurations), soft-start function, NEMA 4X (front panel), accepts type J/K/L/N thermocouples or RTD’s, form C relay (3A/250Vac) or DC voltage output (0-24Vdc @ 20mA), one form A relay output for alarm (1A/250Vac)

CTD46 > Same as CTD43, but also includes second digital display to show preset and current temperature simultaneously. (CTH46 excludes the alarm and soft-start function)

Temperature :


CTD 43 : the display shows the parameter code and its value alternately.


ConfigurationKey functions in configuration mode

F : For memorizing the new value of the selected parameter and going to the next parameter.

ST: For scrolling back up the menu without memorizing the new parameters.

: For increasing the value of the selected parameter.

: For decreasing the value of the selected parameter.



Configuration procedure

1. Remove the instrument from its housing

2. Set the dip switch to the open position

3. Return the instrument to its housing

4. Switch the instrument on

5. "CnF " (indicating configuration) appears on the display.

6. Press F to start configuration.

Note: If you press the ckey by mistake:

"Cal. " is displayed. To return to the configuration mode ("CnF" displayed on the screen) press again.

"CaL" stands for calibration. If you should access the calibration mode by mistake, do not modify any of the parameters, as this will alter the calibration. Simply disconnect the equipment. When it is powered up again, "CnF" will be displayed.

Description of the display:

-CTH46 - CTD 46: the lower display shows the parameter code and the upper display shows the current parameter value.

-CTD 43 : the display shows the parameter code and its value alternately.

P1 Input type and standard range

0 = TCL 0 / 800 DC

1 = TCJ 0 / 800 °C

2 = TCK 0 / 999 °C

3 = TCN 0 / 999 °C

4 = RTD Pt 100 - 199 / 500 °C

5 = RTD Pt 100 - 19.9 / 99.9 °C

8 = TCL 0 / 999 °F

9 = TCJ 0 / 999 °F

10 = TCK 0 / 999 °F

11 = TCN 0 / 999 °F

12 = RTD Pt 100 - 199 / 999 °F

P2 Minimum scale value

Ignored when P 1 = 5

For complete instructions, see the complete instruction manual at: http://www.crouzet-usa.com/downloads/controls/


http://www.crouzet-usa.com/downloads/controls/





P3 Maximum scale value

Ignored when P 1 = 5

Note: - PID parameters will be calculated on this new scale amplitude by the calculation algorithm

- The minimum input span (P3 - P2) is 300 °C (or 600 OF) for a TC probe and 100 °C (or 200 OF) for an RTD

P4 Main output action

On the CTH46, P4 is ignored if P5 = 5.

r = reverse action (warm)

d = direct action (cold)

P5 Alarm function

0 = none

1 = absolute alarm

2 = band alarm

3 = deviation alarm

4 = measurement fault alarm

5 = cold output (CTH46 only)

Note: for CTH46, if P5 = 5 then P4 is forced to "r".


P6 Alarm operating mode for CTD43 and CTD46, Cooling mode for CTH46

CTD43 and CTD46:

If P5 = 0 or 4 : P6 ignored

If P5 = 1, 2, or 3 : P6 can be configured as:

H = high alarm or outside limits for a band alarm

L = low alarm or inside limits for a band alarm

CTH46:

If P5 = 5 : P6 selects the cooling mode

AIR: air

OIL: oil

H2O: water

Note: A change in cooling mode results in automatic modification of parameters rC (relative gain) and C2 (cold cycle time) set in parameter mode.

P7 Alarm relay action

Ignored when P5 = 0 or 5 r = reverse action (relay de-energized when alarm is enabled)

d = direct action (relay energized when alarm is enabled)


P8 Alarm with inhibit sequence

Ignored when P5 = 0 or 4 or 5

OFF = without inhibit

ON = with inhibit: the alarm inhibit function is activated when the instrument is switched on and after changing the set point for an alarm band and deviation alarm. For an absolute alarm, it functions only at start-up.

P9 OFFSET: input offset

- 19.9/ 19.9 DC for scale 5

- 199 / 199 DC/oF for all other scales.

The offset is algebraically added to the measurement.

P10 SOFT-START function threshold

The SOFT-START function limits the maximum output power "OLH" for a time "tOL" (OLH and tOL should be programmed in parameter definition mode) when, at start-up the measurement is below the threshold value programmed for this stage.

Enter this threshold value.


P11 Parameter lock

0 = device parameters unlocked.

All parameters can be modified.

1 = device parameters locked.

No parameter can be modified except for the set point SP.

2 to 499 = select a secret code (to be remembered) between these two values. In parameter definition mode, when scrolling through the menu, the display will show the following:

1) either

meaning that the device parameters 'OFF I are not locked and that all parameters can be modified.

To lock the parameters, key in a figure or number different to the secret code. Now, no parameter can be changed except the set point SP.

2) or

meaning that the device parameters are locked and that none of the parameters can be modified except the set point SP.

To unlock the parameters, key in your secret code.

500 to 999 = select a secret code (to be remembered) between these two values.

The principle is the same as that above but this time, when the parameters are locked, the only values that can be changed are the set point SP and the alarm AL.

OFF

nnn

ON

nnn


P12 Maximum rate of change of output power.Adjustable from 1 %/s to 10%/s; above this rate, the display indicates "Int" meaning that there is no limit

P13 Measurement/set point deviation bargraph resolution (for CTD 43 only) If P 1 = 5, resolution of 2 to 200 tenths of a °C.

If P1 ≠ 5, resolution from 2 to 200 °C / °F.

The central green LED lights up when the measurement/set point deviation is less than half the value of P 13.

The red LED (left or right) lights up when the measurement/set point deviation is greater than P 13/2 but less than 312 of P13.

The red LED (left or right) flashes when the measurement/set point deviation is greater than 3/2 of P13.

Example: if P13 = 10, P1312 = 5 and P13 x 3/2 = 15

Green LED lit for deviation (M - C) < 5°

Red LED lit for 5° < (M - C) < 15°

Red LED flashing for (M - C) > 15°


INSTRUMENT CONFIGURATION

Run time and configuration modes

General notes

When the instrument is in run time mode and no modification parameter is in progress, the instrument displays the measured variable (we define this condition “normal display mode").The instrument parameters are divided in two families:

- Run time parameters (formed by the groups 1, 2, 3, 4, 5, 6, default and hidden).

- Configuration parameters

At power up, the instrument starts in the same mode (configuration or run time) it was prior to the power OFF.

CTD24 Temperature Controller

General note about graphic symbols used for mnemonic code visualization.

The instrument displays some characters with special symbols.The following table shows the correspondence between the symbols and the characters.

CTD24 Temperature ControllerKeyboard description

FUNC = when the instrument is in "normal display mode", if depressed for less than 4 S., it changes the indication on the display (see "Alternative function of display”).

when the instrument is in "normal display mode”, if depressed for more than 4 S., it enables the lamp test (see "Lamp Test" paragraph).

During parameter modification, it allows to memorize the new value of the selected parameter and go to the next parameter (increasing order).

REV = When the instrument is in "normal display mode", if depressed for more than 4 S., it is possible to disable the control output (see "Output power OFF" paragraph).

During parameter modification, it allows to scroll back the parameters without memorizing the new setting.

= During parameter modification, the first pressure allows to display the current value or status of the selected parameter, the

following pressure allows to increase this value or to change the status.

= During parameter modification, the first pressure allows to display me current value or status of the selected parameter, the

following pressure allows to decrease this value or to change the status.

CTD24 Temperature Controller + FUNC = During parameter modification they allow to increase the

value under modification with higher rate.

+ FUNC = If depressed for less than 4 s. they allow to scroll the run time parameter groups in increasing order (only when the

mnemonic code of a group is displayed [for ex. Gr.1]).

During parameter modification they allow to decrease the value under modification with higher rate.

When the instrument is in "normal display mode., if depressed for more than 4 s., they allow to start the configuration mode.

+ REV = If depressed for less than 4 s. they allow to scroll the run time parameter groups in decreasing order (only when the mnemonic code of a group is displayed [for ex. Gr.1]). 0 During parameter modification they allow to jump to the

max. programmable value.

+ REV = During parameter modification they allow to jump to the min. programmable value.

NOTES: 1) All the actions above explained which require the pressure of two or

more keys must follow exactly the keys sequence shown. 2) A 10 or 30 seconds time out (see nt10uH) can be selected for parameter modification during run time mode.If, during parameter modification, no key is depressed for more than 10 (30) seconds, the instrument goes automatically to the "normal display mode" and the eventual modification of the last parameter will be lost.

Hardware protection for configuration parameters modification

Hardware protection for configuration parameters modify mode is available, it is located on the solder side of the instrument circuit.

The instrument is shipped from factory without any parameter protection.

For complete instructions, see the instruction manual at:








CONFIGURATION MODE

The instrument will start in the same way it was prior to the power down (configuration mode or run time mode).

a) If the instrument starts in run time mode, by keeping depressed the ▼ + FUNC for more than 4 seconds the instrument will show:

By pushing the FUNC key, it is possible to select between:- monitor mode;it is possible to verify all the configuration parameters without stopping the control.- modify mode;it is possible to verify and to modify all the configuration parameters, the control will be stopped.

NOTE:

If no push-button is depressed for more than 10 s (or 30 s according to “t1ou" [time out selection] parameter setting), the instrument returns automatically to the normal display mode.



b) If the instrument starts in configuration modify mode, the display will show:

It is the first configuration parameter displayed in modify mode.

MODIFY MODE

When it is desired to modify the configuration parameters proceed as follows:

By or key select the configuration modify mode, if the hardware protection is disabled (see Hardware protection for configuration parameters paragraph) the display will show:

Push the FUNC key.

CTD24 Temperature Controller1) If the configuration group is protected by security code the display will show:

1.A) By and keys enter a value equal to the security code set for the configuration mode or the master key (see appendix A).

Note: the master key allows to enter in modify configuration parameters mode either if any other configuration security code is set or if the configuration parameters are always protected (S.CnF = 1).

Push the FUNC key, the display will show:

It is the first parameter of the configuration group and the parameter modification is started.

Press the FUNC key to scroll through parameters, when the parameter to be modified has been reached, change its value or status by and keys.

1.B) If the value is different from the security code, the display will show:

CTD24 Temperature Controller2) If the configuration group is not protected by security code the display will show:

When it is desired to return to normal display mode push the FUNC key more times until the configuration parameter end is reached, the display will show:

by and keys, select the "YES" indication, then push the FUNC key again.

NOTE:

During the modify mode, the instrument stops the control and:- sets to OFF the control outputs;- sets alarms in no alarm condition;- the time out will be removed.

CTD24 Temperature ControllerCONFIGURATION PARAMETERS

Some of the following parameter may be skipped according to the instrument configuration.

Default configuration parameter loading

Range: OFF = No loading data

dF.t1= Loading European Table (Tb.1) default parameters.dF.t2 loading Am9r:ican Table (Tb.2) default parameters.

NOTES:

1) the list of both default parameter tables is reported at Appendix A.2) see also the note of the .Cn.tP" configuration parameter at page 11.

Input type and standard range

Ranges:

* 1 = TC type L range -100 / +900 °C

* 2 = TC type J range -100 / +1000 °C

* 3 = TC type K range -100 / +1370 °C

* 4 = TC type T range -200 / +400 °C

CTD24 Temperature ControllerInput type and standard range

Ranges:

5 = TC type N range -100 / +1400 °C

6 = TC type S range -50 / + 1760 °C

7 = TC type R range -50 / +1760 °C

* 8 = RTD Pt100 range -200 I +850 °C

9 = TC type L range -150 I +1650 °F

10 = TC type J range -150 I +1830 °F

11 = TC type K range -150 I +2500 °F

12 = TC type T range -330 I +750 °F

13 = TC type N range -150 I +2550 °F

14 = TC type S range -60 I +3200 °F

15 = TC type R range -60 I +3200 °F

*16 = RTD Pt100 range -330 I +1560 °F

17 = Linear range 0 I 60 mV

18 = Linear range 12 I 60 mV* For these ranges it is possible to select a readout with one decimal figure, in this case the instrument cannot display a measure lower than -199.9 or higher than 999.9 and the input range will be limited by it.

CTD24 Temperature ControllerNOTE:When input type has been changed, the instrument automatically forces:- the "ñ.In.L" and "SS.th" parameters to the new initial scale value (0 for linear range),- the "ñ.ln.H" parameter to the new full scale value (4000 for linear range),- the "ñ.ln.d" parameter to " no decimal figure".

Decimal point position

Readout - initial scale value

J Readout - full scale value

Input offset adjustment

Filter on the measured value

OUT 1 function








MIC48 Temperature Controller

• Heating and/or cooling function

• 2 independent alarms

• Load break detection

• 2nd setpoint which can be selected

remotely

• Manual/automatic power adjustment

• RS 485 / MODBUS - JBUS serial

communication option



Note:If the relay output is used to control an inductive load, it is advisable to add an external RC circuit to terminals 6 - 7 on the relay following the recommendations

opposite:


Preliminary procedures

• Open the instrument

• Set the 2 J106 jumpers depending upon the input device

• Relay type outputs can changed from the NO standard to NC solder connections at jumper J102

• Jumper J504 can be changed for input terminals 14 and 15. It can be used for load break monitoring or with an external switch.

• Connection V101 is set to the open position for configuration mode. See picture to the right


V101

Installer phase: configuration mode

appears on the display.

Press to start the configuration procedure.

Note:If you press by mistake, the display shows -. - . - . -. .If you press by mistake, the display shows A. 00.To return to configuration mode, press CE) again.

Key functions in configuration mode CEJ : Used to memorize the new value of the selected parameter and move on to the next parameter.(]I) : Used to scroll back through the menu without memorizing the new parameters.W : Used to increase the parameter values.rn : Used to decrease the parameter values.


F

Configuration

Communication link protocol SEr 1 nbUS: modbus;

JbUS: Jbus; OFF: if the instrument does not have an RS485 option

Addressing (Used if SEr 1 is set to nbUS or JbUS)SEr 2 Possible choices: 1 - 255

Note: the electrical characteristics of the RS485 serial interface allow a maximum of 31 instruments to be connected.

Baud rate (Used if SEr 1 is set to nbUS or JbUS)SEr 3 600, 1200, 2400,4800,9600, 19200 (displayed as 19.20)

Number of data bits and parity (RTU) (Used if SEr 1 is set to nbUS or JbUS)SEr 4 8E : 8 bits-even;

8O: 8 bits-odd; 8: 8 bits: no parity


SEr 1RS485 link protocol

nbUS : modbus

JbUS : Jbus

OFF : no RS485

link


SEr 21-255 address

SEr 3baud rate : 600 - 19200 baud

( ) ( ) ( ) ( F )

COnF

SEr 4number of data bits and parity : 8E, 8O, 8

P 1 :RS485 link protocol

mA, mV, V TC, RTD


P 3 : lower limit of range

P 4 : upper limit of range

P 2 : decimal point

P 6 : main output action d ir : cooling, rEU : heating

P 5 : OUT1 main output elementrEL : relay, SSr : logic

If P7 = 4

Input type and standard range P1

0 = TCL 0/ + 400.0 °C 14 = mA linear 4 / 20 mA 1 = TCL 0 / + 900 °C 15 = V linear 0/5 V 2 = TCJ 0 / + 400.0 °C 16 = V linear 1/ 5 V 3 = TCJ 0/+1000 °C 17 = V linear 0/ 10 V 4 = TCK 0/ + 400.0 °C 18 = V linear 2/ 10 V5 = TCK 0/ +1200 °C 19 = TCL 0/+1650 °F6 =TCN 0/ +1400 °C 20 = TCJ 0/ +1830 °F 7 = TCA 0/+1760 °C 21 = TCK 0/ +2190 °F8 = TCS 0/ +1760 °C 22 = TCN 0/+2550 °F 9 = RTD pt 100 -199.9/ + 400.0 °C 23 = TCA 0 / +3200 °F10 = RTD Pt 100 -200/ + 800 °C 24 = TCS 0 / +3200 °F 11 = mV linear 0/ 60 mV 25 = RTD pt 100 -199.9/ + 400.0 °F12 = mV linear 12/ 60 mV 26 = RTD pt 100 -330 / +1470 °F 13 = mA linear 0/ 20 mA


Position of the decimal point

If P1 is set for a millivolt (mV), milliamp (mA), or voltage (V) output.

P2 - - - - . no decimal point

- - - . - - - . - - - . - - -

P3 0 * Lower limit of the measurement scale

P4 400 * Upper limit of the measurement scale

* The lower and upper limits of the measurement scale are used to limit the amplitude of the scale used by the PID algorithm, the SMART function, the alarm functions and hysteresis in ON/OFF mode. This is in order to optimize

control.



P 8 : cooling mediumR ir : air, O IL : oil, H20 : water

P 9 : operating mode of alarm no 1

Cooling action : 4 (P6 is forced to rEU)

absolute : 1alarm no 1 band : 2

deviation : 3

P 7 : OUT2 output

function

No used : 0

P 10 : using the 50 mA input

n . 0 using CT

n . C for load break

monitoring

OFF : not used

SP2 : using an external SP/SP2 contact


P 11 : CT ratio : 10 A - 100 A

P 12 : OUT3 output function

alarm absolute : 1

no 2 bank : 2

deviation : 3

O :

Load break monitoring

Not used

of alarm no 2P 13 : operatingmode

Of the load breakmonitoring function

RESET

or

P 14 :adjustment of alarm no 2

COnF : in configuration mode

OPrt : in parameter definition mode


P 16 : alarm no 2 hysteresis

P 17 : SOFT START function threshold

P 15 : alarm no 2 threshold

P 18 : locking parameters in user mode


P 19 : output (OUT2) relay logic of alarm no 1

d ir : energized. Alarm no 1 active

rEU : de-energized. Alarm no 1 active

P 20 : alarm no 1 inhibition sequence

OFF : without inhibition

ON : with inhibition

or

P 21 : output (OUT3) relay logic of alarm no 2 (and/or off the load break check function)

d ir : energized. Alarm no 1 activerEU : de-energized. Alarm no 1 active

P 22 : alarm no 2 inhibition sequence

OFF : without inhibition

ON : with inhibition


P 23 : adjustment of the OFFSET value

P 24 : maximum gradient of the output power

change

( ) ( ) ( ) ( F )

End of installation phase. To return to the start of configuration, press ( F )

CROUZET TEMPERATURE CONTROLLERS. CT 48 CTD 43, CTD 46, & CTH 46 CTD 24 MIC 48.

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Transcript of CROUZET TEMPERATURE CONTROLLERS. CT 48 CTD 43, CTD 46, & CTH 46 CTD 24 MIC 48.