7/27/2019 Atm-10 40 Manual

1/21

7/27/2019 Atm-10 40 Manual

2/21

2

BEFORE USING THIS PRODUCT

Please read the instruction manual carefully before using the ATM-10 or ATM-40.

Use only AFC Cables and the proper operating voltage, which is 5Vdc.

It is assumed the User is well acquainted with the FP-Series PLC being used andWindows Operating System in general.

LIMITED WARRANTY

Aromat warrants that the Products, when shipped in their original containers, will be free from

defects in design, material and workmanship for a period of one (1) year commencing on the datethe Products are shipped by Aromat. Aromat will, at its sole and exclusive discretion, either replace

or repair any Products or parts thereof defective in workmanship or material. This warranty doesnot apply to appearance items, and shall be void if Aromat determines that the defect was caused by

negligence, mishandling, misapplication, abuse or misuse.

THERE SHALL BE NO OTHER WARRANTY, EXPRESS OR IMPLIED, INCLUDING

ANY IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR

PURPOSE OR ANY OTHER OBLIGATION ON THE PART OF AROMAT WITH RESPECTTO ANY OF THE PRODUCTS EXCEPT THE WARRANTY OR WARRANTIES CONTAINED

HEREIN. Aromat assumes no risk and shall not be subject to any liability for any damage including

without limitation, direct, indirect, special, incidental or consequential damages or loss of profitssustained, regardless of whether any such claim is asserted on a contract, tort, strict product liabilityor any other basis. In any event and notwithstanding anything herein to the contrary, Aromats

liability under any warranties shall be fully and completely discharged by Aromats replacing or

repairing any Product or part thereof which may prove defective under normal and proper usewithin the effective period of the warranty, if timely shown to be defective by proper evidence.

7/27/2019 Atm-10 40 Manual

3/21

3

Table of ContentsSpecifications _____________ Page 4

Panel Cutou t _____________ Page 4

Wiring _____________ Page 6

Cable Pin Out _____________ Page 6

Systems Specifications _____________ Page 7

Installing/Running the software _____________ Page 7

Getting Started

Suggested Programming Sequence

Starting a New Project _____________ Page 8

Creating a New Tag _____________ Page 8

Setting the MTR and LED Registers _____________ Page 9

Creating a New Message _____________ Page 11

Saving your Project to disk _____________ Page 12

Downloading to the Unit _____________ Page 13

Basic Questions

What does the unit do? _____________ Page 14

What does the unit have? _____________ Page 14

How does the unit work? _____________ Page 14

How are messages displayed? _____________ Page 14

What are message attributes? _____________ Page 15

What do the keys do? _____________ Page 15

How are LED's controlled? _____________ Page 15

How can data be entered? _____________ Page 15

How is the unit configured? _____________ Page 16

How are function keys configured? _____________ Page 16

How are messages defined? _____________ Page 17

How to download to the unit? _____________ Page 17

Sample Programs

Build a Text Display Message _____________ Page 18

Build a Data Entry Message _____________ Page 19

Build a Link Message _____________ Page 20

Build a Function Key Message _____________ Page 21

7/27/2019 Atm-10 40 Manual

4/21

4

Specifications: ATM-10 Rated Voltage : 5 VDC (Supplied through the PLC program port)

Current Consumption : 180 mA

Ambient Operating Temperature : 32 to 122 Degrees F (0-50 Degrees) Ambient Operating Humid it y : 90% Non Condensing

Protective Construction : IP65 rating

Key Actuator Force : 12 to 13 OZ.

Bezel : Membrane Keypad with tactile feedback (IP65)

Display : Backlit LCD

Display Size : 2 X 16 Characters

Character Height : 0.2 inches

Dimensions : 2 3/8" H X 4 1/4" L X 2 1/8" D

Panel Cutout : 1 3/4" H X 3 9/16" L

User Memory : 64 Kilobytes (EEPROM) = 8 Kilobytes MEM =Approx. 132 messages

Memory Backup : EEPROM

Communication ports : D-sub 15 pin RS232C to PLCD-sub 9 pin Programming (pass through port)

Communication Baud Rate : 19,200 or 9600 BPS

Panel Cut-out:

4 1/4 in

1 3/4 in

2 3/8 in

3 9/16 in

7/27/2019 Atm-10 40 Manual

5/21

5

Specifications: ATM-40 Rated Voltage : 5 VDC (Supplied through the PLC program port)

Current Consumption : 200 mA

Ambient Operating Temperature : 32 to 122 Degrees F (0-50 Degrees) Ambient Operating Humid it y : 90% Non Condensing

Protective Construction : IP65 rating

Key Actuator Force : 12 to 13 OZ.

Bezel : Membrane keypad with tactile feedback (IP65)

Display : Backlit LCD

Display Size : 4 X 20 Characters

Character Height : 0.2 inches

Dimensions : 4" H X 7.2" L X 1.5" D

Panel Cutout : 6.2" H X 2.9" L

User Memory : 256 Kilobytes (EEPROM) = 32 Kilobytes MEM =Approx. 532 messages

Memory Backup : EEPROM

Communication ports : D-sub 15 pin RS232C to PLCD-sub 9 pin Programming (pass through port)

Communication Baud Rate : 19,200 or 9600 BPS

Panel Cut-out:

7 3/16 in

2 29/32 in

4 in

6 3/16 in

7/27/2019 Atm-10 40 Manual

6/21

6

Wiring: PC to ATM-10 / 40 : AFP15IBM-US9

ATM-10 / 40 to FP0 PLC : AFC15205-US (0.5 meters in length)OR AFC15215-US (1.5 meters in length)

Cabling pin-out:PC to ATM-10 / 40 : AFP15IBM-US9

ATM-10, 40 PCDB9 Connector DB9 Connector

ATM-10 / 40 to FP0 PLC : AFC15205-US (0.5 meters in length)OR AFC15215-US (1.5 meters in length)

FP0 PLC ATM-10 / 40(5-Pin) Mini Din Connector DB15 Connector

ATM-10

+ -

FP0

PC

AFP15IBM-US9 AFC15205-US (0.5 m)

AFC15215-US (1.5 m)

2 SD

3 RD

7 SG

2 RD

3 SD

5 SD

1 +5 V

2 SG

3 RD

11 SD

5 +5 V

1 SG

2 SD

3 RD

FG

4 RS 4 ER

5 CS 6 DR

8 CD 7 RS

9 ER 8 CS

7/27/2019 Atm-10 40 Manual

7/21

7

Software/Hardware System Requirements Processor : 386 or higher

Windows : 3.1, 95, 98 and NT

Screen Display : VGA or better,Color monitor Mouse : Optional

Memory : 2 MB or more

Installing and Running ATMSoft32: Place floppy disk labeled "ATMSOFT32 V 1.00A" in the "A: drive (floppy drive)"

Click on "START" (Within Windows 95) and select "RUN"

A dialog box will open, type in "A:\Install.exe"

Once installation is completed, double click on the "ATMSOFT32 icon" to activate the software

7/27/2019 Atm-10 40 Manual

8/21

8

Getting StartedSuggested Programming Sequence

Starting a New Project. Select ATM-10 / 40 and PLC model

1 - Currently, ATMSOFT32 supports both ATM-10 and ATM-40 Display Panels.By opening a new project, the software will prompt the user to select the ATM-10 / 40 and properPLC model (any FP0, FPM or FP2).

2 - After selecting the PLC type and model, the software will prompt you for the number of the internalregister to be used as recipe registers.The "Recipe Registers" are locations in the ATM-10 Flash Memory, which may be used to storedata (Recipe values). In turn, the registers can also be loaded into the PLC data registers based ona message or function key condition.There are a total of 256 internal addresses (0-255) within the ATM-10 / 40.

Creating a New TagIn order to access PLC addresses such as internal bit (R100), physical I/O (X0, YF) or data registers(DT100), it is necessary to define the given address as a "Tag" within the ATMSOFT32 "Database."

To access the Tag Database:From the Main Menu (within ATMSOFT32), select "EDIT| TAG DATABASE" or use the shortcut[F5] to open the "Database editor screen." You may also click on the Tag Database icon.

In the "Database editor screen," click on the [New] icon on the right side.

PLC station number (Node Address):ATMSOFT32 supports multiple PLC Network (C-NET), which allows the ATM-10 to read/writedata from several PLC units. So when defining a tag, the proper PLC Station must be defined(Al l FP0 defau lt to Stat ion #01).* NOTE: The "PLC Station Number" (Node address = " 01" ) is always attached to the end ofthe Register/Coil Address.

Data Type (Coil or Register)

Coils are PLC bits such as internal coils (R0-9FFF), discrete inputs (X0-F), discrete outputs(Y0-F), and timer/counter done bits (T0, C0).Registers are "numerical data" store in internal registers (DT0-1600), analog inputs (WX0-WX6),analog outputs (WY0-WY6), and timer/counter elapsed and set values.

Register/Coil AddressA Coil address requires two parameters:

Word Address (0000) and Bit Location (0000)Ex: internal coil address R101 = WR10, Bit 1

Word Address (0010) and Bit Location (0001)

A Register address requires one parameter:Word Address (0000)

Ex: internal data register DT100

7/27/2019 Atm-10 40 Manual

9/21

9

Getting Started

Suggested Programming Sequence (continuation)

Word Address(0100)* NOTE: The "PLC Station Number" (Node address = " 01" ) is always attached to the endof the Register/Coil Add ress.Ex: DT100 will appear in the sof tware as DT10001

Tag nameFinally, a "unique name" must be entered to define the tag.Click on [Add] to store the tag into the Database.

ImportYou can select any file with the default extension hmi. This is the only valid extension allowed.The file could be in any directory. The project must be of the same PLC type as the currentproject. If the PLC model is different, ATMSoft32 will verify that all the tags are in range and arevalid. If not, then the import is not possible. Select the file you want and press OK. On any failure,

ATMSoft32 will report the error messages. On success, ATMSoft32 will start the import process.

UpdateAfter making changes for an existing tag, click on this button to accept the new changes.

Setting the MTR and the LED Registers

To access the MTR and LED Regis ter:From the Main Menu (within ATMSOFT32), select "EDIT| SETUP" or use the shortcut [F9] to openthe "Setup screen."

M.T.R. (Message Triggering Register)A PLC internal register commands the ATM-10 to display a previously programmed message by

loading the corresponding message number into the register.**By default the MTR register is assigned to data register DT0.

LED (Light Emitting Diode) Register

This register controls the Red and Green LED's located on the left-hand side of the LCD (LiquidCrystal Display).The Red LED is controlled by Data RegisterDT1 (default), bit number 0.The Green LED is controlled by Data RegisterDT1 (default), bit number 1.

7/27/2019 Atm-10 40 Manual

10/21

10

Getting Started

Suggested Programming Sequence (continuation)

Serial Port SettingsSettings are only necessary to configure if you want to use the serial port as a printer port.

Programming New MessagesIn order to add messages, it is necessary to access the Message Editor and define the type of messageto create.

It is very important to know that if a "data entry" message is used, the MTR will not update or change thedisplaying message as long as the "Data Entry point" is active. If the new data entry is not "entered" andthe [ENT] key is not pressed, you will be able to switch from one message to the next.

*** See Sample Programs

7/27/2019 Atm-10 40 Manual

11/21

11

Getting Started

Suggested Programming Sequence (continuation)

Add/Create New Messages1 - From the Main Menu (within ATMSOFT32), select "EDIT| MESSAGES" or use the shortcut [F6]

to open the message editor screen. You may also click on the Message icon.

2 - The "Message editor" window will open, click on the 2nd

icon from the Left (blank page icon).3 - The "New Message dialog box" will open, select the desired message type (Normal, Link,

Special, Function Key), and click [OK].

7/27/2019 Atm-10 40 Manual

12/21

12

Getting Started

Suggested Programming Sequence (continuation)

Normal

Message is entered in a text box and is capable of displaying a 2 X 16 character text. Themessage can scroll or flash, have embedded bits and data registers, and can be chained toanother message with a delay time.NOTE: The MTR will display such message based on the number loaded into the MTR.

LinkSeveral messages may be combined (linked) to created a submenu.NOTE: If a "L INK" message is used, the M.T.R. will be overwri tten by the ATM-10 todisplay the cur rent message number.

NOTE: ATM-40 does not suppor t Link messages.

SpecialMessage capable of directly modifying bits (turn ON/OFF), (WRITE VALUE) data registers inthe PLC, embedding bits and data for monitoring, and allows the user to modify the data withinthe message.NOTE: While a "Data Entry" Message is " active" (Value is " blinking" ), the M.T.R. may beoverwrit ten. However, the "New" message will not become visible, until the Data Entry"(New Value) is "entered", by pressing [ENT]. "Entry" is aborted by pressing [ESC].

Function KeyMessage capable of programming a Function Key to directly modify bits (turn ON/OFF),(WRITE VALUE) data registers in the PLC, embedding bits and data for monitoring, and

allows the user to modify the data within the message.NOTE: If ladder logic i s used to load a message into the M.T.R., a "Function KeyMessage" wil l be overwri tten. Therefore, it is necessary to use the "DF" funct ion whilewrit ing logi c to contro l the M.T.R. so that any message triggered by ladder logic will beexecuted only once.Ex:

Saving your Project to diskFrom the Main Menu (within ATMSOFT32), select "PROJECT| SAVE" or use the shortcut [F2] toopen the Save project dialog screen.Type in the file name (without extension) and click [OK].

7/27/2019 Atm-10 40 Manual

13/21

13

Getting Started

Suggested Programming Sequence (continuation)

Downloading your Project to UnitFrom the Main Menu (within ATMSOFT32), select "COMMUNICATE| DOWNLOAD TO UNIT" oruse the Software System Navigator:

1 - Check on the direction arrow between the ATMSOFT 32 Simulated Display andthe PLC.

2 - Click on the cable between the ATMSOFT 32 Simulated Display and PLC toinitiate the download into the ATM.

7/27/2019 Atm-10 40 Manual

14/21

14

Basic QuestionsWhat does the unit do?The

ATM-10connects to the Aromat PLC over its programming port. It is capable of displaying messagesbased on conditions in the PLC and is capable of changing data in the PLC registers/coils. It can also print a

message over the serial port. The serial port of the unit can also be used as a pass-through port. The unitcan establish communications with the PLC, while (MEWTOCOL) communication by other terminal, orcommunication by a host PC can also be established simultaneously.

What does the unit have?The ATM-10 has the following functional blocks:

2 lines of 16 character backlit LCD

6 keys' keypad

2 LED's for annunciation

8K / 32K EEPROM memory for PLC driver and messages

Port to connect the PC for programmingAlternately, this port can be used as the pass-through port

Port to connect the PLC

Internal tags for recipe management

How does the unit work?TheATM-10must be configured for YOUR application. It stores the configuration details and messages inits memory. Based on conditions in the PLC the configured messages are displayed. When a key ispressed, configured action is taken. The unit continuously communicates with the PLC to detect conditionsfor displaying messages, to control the 2 LED's on the unit and for its internal operations.

How are messages displayed?Each message has a unique number. The ATM-10 scans a user definable register called as MessageTriggering Register (MTR) in the PLC. To display message number "XXX", simply put the number "XXX" inthis MTR. Valid message numbers are 1 to 128.

Normal messages are used to monitor status or alarms. A message can have register values or bitcontrolled text embedded in it, which is dynamically updated.

Special messages are used to change data in the PLC or to turn a coil ON or OFF.

Link Message defines a list of messages that can be viewed consecutively by pressing the NEXT orPREV keys.

Ex: A number loaded into the M.T.R. (DT0), using l adder logic w ill d isplay Message #1 in the ATM-10.

7/27/2019 Atm-10 40 Manual

15/21

15

Basic QuestionsWhat are message attributes?

A normal message can flash or scroll on the display. Any message can be assigned to be sent to a serialprinter. A message can be assigned only to the top line, bottom line or both lines. A minimum time can beassigned to ensure that the operator has enough time to view the message. If the PLC calls other messagesin this time, they will be stored on a queue inside the unit. The maximum queue size is 3 messages.

NOTE: Putting the number 128 in MTR can clear the queue. You can also call a message on priorit yby putt ing the number 128 in MTR firs t and then calling the desired message number.

What do the keys do?The keys on theATM-10 can perform user-defined functions. The same keys can be used to change data orto scroll through a list of messages. The operation of keys depends on the type of message being displayed

as follows:

Type of message Key operationsNormal All keys perform user-defined functions as configured by the software.Special Arrow keys, CLR and ENT keys are used (with data entry) to change data.

NEXT and PREV keys act as function keys.Link NEXT and PREV keys are used to scroll through the list of messages.

Other keys act as function keys.

The Function keys are re-definable (i.e. the function assigned to a particular function key can be redefined),but this redefinition of the function key depends on the message being displayed. This is valid only for anall-line message. The re-definable function keys have preference over normal function key operations for aparticular message. For linked messages, F1 and F2 cannot be redefined since they are acting as NEXTand PREV keys respectively.

How are LED's cont rolled?The ATM-10 scans a user definable register called the LED register. The least significant 2 bits in thisregister are mapped to the LED's. If a bit is ON, the corresponding LED is turned ON.

How can data be entered?There are two ways to edit data using theATM-10. One way is to use function keys. The function keys can

download a constant or can increment/decrement assigned register value or can change a coil status.

Another method is to use a special message, which allows data entry. Here, the format in which data isedited is user definable. When this special message is triggered, the operator can enter the new data usingthe arrow keys and the CLR and ENT keys. Coils can also be edited this way.

In case of data entry, a double-word entry (signed as well as unsigned) entry is possible which is especiallyuseful for position control applications.

7/27/2019 Atm-10 40 Manual

16/21

16

Basic QuestionsHow is the unit configured?Each unit MUST be configured using the Windows based setup software provided with the unit. Thesoftware is quite easy to use and contains comprehensive online help.

Invoke the ATMSOFT 32 software that is installed on your PC.

The software can be used either from the pull down menus or by using the comprehensive Tool-station thatappears on the bottom half of the Window. Each tool has balloon help associated with it to help identify thefunction. If the Tool-station does not appear on your screen, it can be turned on using the pull down menucaptioned "Options."

Select NEW project by clicking on the corresponding tool.

A window will appear showing all the available products. Select the ATM-10. The bitmap of the unit will

appear on the screen.

Select the PLC model that you are using. The Tool-station now will allow you to configure theATM-10.

For any project, you must define the Tag database first. Tag is a register or coil, which is used in yourapplication. Tags can be defined by using either Edit-Tag database menu or Tag tool. A tag-name can beassigned to each tag and the tag can be referred to by its name subsequently, making it very convenient touse. Tag database can be accessed from anywhere in the software. It is advised to define all theregisters/coils you will be using in your project ahead of time. For every Tag, the PLC address number canbe entered.

Once the Tag database is defined, assign the MTR and the LED register. This can be done using Edit-Setupmenu or clicking on the PC-ATM-10 link on the Tool-station. Use a bit addressable register as the LEDregister so that each LED can be easily controlled.

TheATM-10 has non-volatile internal tags. Data can be written from these internal tags to the PLC registersand vice-versa. Avoid frequent and unnecessary data transfer into internal tags. For PLC registers, PLCstation address can be assigned.

How are function keys configured?TheATM-10 has 6 keys that can be assigned user definable functions by using the pull down menu of Edit-Function keys or by clicking on theATM-10 key tool on the Tool station.

The screen shows the function keys along with the user assignable legends. Click on the key you wish todefine, select the tag on which the key operates and the action. Depending on what type of tag (bit or

register) is selected, only actions that can be performed on that tag will be enabled.

DO NOT USE THE FUNCTION BUTTONS

FOR EMERGENCY STOP APPLICATIONS!

It is advised that separate switches be used outside

the PLC for ANY reliable emergency stops.

7/27/2019 Atm-10 40 Manual

17/21

17

Basic QuestionsHow are messages defined?Messages can be configured by using the Edit-Messages menu or by clicking on the Messages tool.

First, the software will prompt you to enter the message number to be edited or defined. If it is a newmessage, you will be asked to select the type of message (i.e. normal, special, link message or function keymessage).

The message definition screen allows you to enter in your message in a "what you see is what you get"format. Simply type in your message. To embed any dynamically animated register variable, press the"Embed Register" button. It allows you to select the tag as well as format the embedded data. It is possibleto display register values in a bar graph format. Similarly, pressing the "Embed bit" button can also enter bitsensitive text. The text for when the bit is ON as well as for when the bit is OFF can be entered here.

The message screen allows editing of the message attributes. Note that a scrolling message can not flash.

If chaining is used, then the "chained to" message must be defined.

A list of messages called a link message can be defined. It allows you to pick a list from the already definedmessages and can be viewed by pressing the NEXT or PREV keys. This mode can be simulated in thesoftware itself. A standard Drag and Drop format can be used for this definition.

Key Definition: The redefinition of the function keys can be done using the Keys for Messages part inthe Setup dialog in the software.

How to download data to the unit?The project can be downloaded to theATM-10 by selecting the Communicate-Download to Unit menu or byclicking the link between the PC andATM-10 on the Tool-station. Connect the PC to the unit for

downloading on the serial port.

The basic questions that you have just read also apply to the ATM-40.

7/27/2019 Atm-10 40 Manual

18/21

18

Sample Program #1Build a text display (normal) message From the Main Menu (within ATMSOFT32), select "EDIT| MESSAGES" or use the shortcut [F6] to open

the message editor screen.

From the Message editor, click on the 2nd

icon from the Left (blank page icon).

From the "New Message dialog box" select "Normal" and click [OK].

From the "Editing Message screen," type the desired text on the window and click [OK].

To trigger the message, some logic must be written in the PLC to load the corresponding messagenumber in the MTR (Message Triggering Register).

PLC Ladder Logic Example:

7/27/2019 Atm-10 40 Manual

19/21

19

Sample Program #2Build a Data Entry (Special) Message

Adding the Data Entry Tag:

From the Main Menu (within ATMSOFT32), select "EDIT| TAG DATABASE" or use the shortcut [F5] toopen the "Database editor screen."

From the "Database editor screen," click on the "New icon on the right side (Tag icon).

From the " Database editor screen:"

1) Type in the PLC station number (Default 01).2) Select Registeras Type.3) Use the arrow down key to select the proper data type (D is an internal PLC register).4) Use the up/down keys or type the number directly to enter the register address. Use 100.5) Type in the tag name (use "data entry ").6) Finally, click on "Add" to accept the new tag.

Adding the Data Entry Message:

From the Message editor, click on the 2nd

icon from the Left (blank page icon).

From the Main Menu (within ATMSOFT32), select "EDIT| MESSAGES" or use the shortcut [F6] to openthe message editor screen.

From the Message editor, click on the 2nd

icon from the Left (blank page icon).

From the "New Message dialog box," select "Special" and click [OK].

From the "Editing Action field for message:"

1) Use the arrow down to scroll to the "previously" created data entry tag (data entry) and select it.2) Once the tag is selected, choose the "Operation on the tag" and use the "O" (Edit one word).

3) Now choose the "Data Type," use the "U" (Unsigned).4) Select the "number of digits/decimal point," use the (50 = #####).5) Finally, click [OK].

From the "Edit message window:"

1) Type the required text to be displayed on the message.2) Add the data entry point, and [click] on "Action field here."3) Some logic must be written in the PLC to load the corresponding message number in the MTR

(Message Triggering Register). See Normal Message Sample.

7/27/2019 Atm-10 40 Manual

20/21

20

Sample Program #3L ink Messages. From the Main Menu (within ATMSOFT32), select "EDIT| MESSAGES" or use the shortcut [F6] to open

the message editor screen.

From the Message editor, click on the 2nd

icon from the Left (blank page icon).

From the "New Message dialog box" select "Link" and click [OK].

From the "Link Message" screen, select the message(s) to be "linked," and click [OK].NOTE: Select the appropriate message and cli ck [Add] to place the message into the "Link li st."

NOTE: ATM-40 does not suppor t Link messages.

Once all the messages are selected, click [OK].

7/27/2019 Atm-10 40 Manual

21/21

Sample Program #4Function Key Messages. From the Main Menu (within ATMSOFT32), select "EDIT| MESSAGES" or use the shortcut [F6] to open

the message editor screen.

From the Message editor, click on the 2nd

icon from the Left (blank page icon).

From the "New Message dialog box," select "Function" and type the appropriate function key (F0#) intothe "Message number" box.

NOTE: The ATM-10 has six function keys available F01, F02, F03, F04, F05, and F06. The ATM-40has eight function keys available F01, F02, F03, F04, F05, F06, F07, and F08.

From the "Editing Key # Message" , several options are available:

1) Text may be displayed by typing the text on the message box. This will become visible once thefunction key is pressed.

2) A bit or register may be "embedded" directly into the text for monitoring purposes.

3) The function key may be also used to write to a Data Register or Internal Coil,"Perform action ON."

Click [OK] to finish editing the Function Key message.