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Communic ation Interfaces 92 VTK - TR -BA- 171e - 1 - User Man u al MDS 3080 -V 15 KEY:E NTER Descript ion: The ac knowledg ement sig nal is t ransf erred to th e control unit. Th is option is only usable i n case of err…

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Communication Interfaces
VTK-TR-BA-171e-1 - User Manual MDS 3080-V
91
10 HEATER:?
Description:
Ignore this command since it is inapplicable to this system.
11 HEATER:1:OFF
Description:
Ignore this command since it is inapplicable to this system.
12 HEATER:1:ON
Description:
Ignore this command since it is inapplicable to this system.
13 HEATER:110V
Description:
Ignore this command since it is inapplicable to this system.
14 HEATER:230V
Description:
Ignore this command since it is inapplicable to this system.
Communication Interfaces
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VTK-TR-BA-171e-1 - User Manual MDS 3080-V
15 KEY:ENTER
Description:
The acknowledgement signal is transferred to the control unit. This option
is only usable in case of errors, which produce a message on the display of
the MDC. You can respond with a serial command. Then the function is
identical to pressing the [enter]-key on the keypad.
Example:
Input:
KEY:ENTER
Result:
The ENTER signal is send.
Return:
OK (no other reaction of the MDC)
16 KEY:ESCAPE
Description:
The ESCAPE signal is transferred to the control unit. This option is only
usable in case of errors, which produce a message on the display of the
MDC. You can respond with a serial command. Then the function is
identical to pressing the [esc]-key on the keypad.
Example:
Input:
KEY:ESCAPE
Result:
The ESCAPE signal is send.
Return:
OK (no other reaction of the MDC)
17 KEY:ADJUST
Description:
The adjust signal is transferred to the control unit.
The function is identical to pressing the [adj]-key on the keypad. For the
remote first drop adjust, this command has the same effect as pressing the
[adj]-key of the MDC during the F2 adjust.
Example:
Input:
KEY:ADJUST
Result:
The first drop position is increased by 1 %.
Return:
OK
18 HELP
Description:
Shows a list with all RS-232C commands.
Information!
The listed commands for heaters do not work with this system. Please
ignore them!
Example:
Input:
HELP
Result:
List with all RS-232C commands.
Return:
List with all commands
19 LCD? LCD? = Liquid-Crystal Display Query
Description:
Use this command to externally inspect the current content of the screen.
Example:
Input:
LCD?
Result:
When sending this command the information on the
display will be returned.
E.g. immediately after switching the MDC ON, the content
of the screen could be “3090+ 200 Hz“.
Return:
“3090+ 200 Hz”
Communication Interfaces
VTK-TR-BA-171e-1 - User Manual MDS 3080-V
93
20 SETADJLED:OFF
Description:
This command deactivates the control lamps for adjust. This affects the
lamps outside of the adjust:
• The red adjust-LED is ON, if the MDC detects an error (except for an
adjust error)
• The green adjust-LED stays OFF
During the adjust, the adjust-LEDs work as always.
Alternatively, you can deactivate the control lamps for adjust by means of
the service code 1100 (see paragraph 4.5.6 "Submenu “Service-Option”
",
page 33).
Example:
Input:
SETADJLED:OFF
Result:
The control lamps for adjust are deactivated.
Return:
OK
21 SETADJLED:ON
Description:
This command activates the control lamps for adjust. This affects the lamps
outside of the adjust:
• Red: if the MDC detects an error
• Green: the valve detects that the adjust value falls inside the
adjust range.
During the adjust, the adjust-LEDs work as always.
Alternatively, you can activate the control lamps for adjust by means of the
service code 1100 (see paragraph 4.5.6 "Submenu “Service-Option”
",
page 33).
Example:
Input:
SETADJLED:ON
Result:
The control lamps for adjust are activated.
Return:
OK
22 SYSTEM:KLOCK:OFF (KLOCK = Key Lock)
Description:
Access to keypad is permitted, the locking function disabled.
Example:
Input:
SYSTEM:KLOCK:OFF
Result:
The keypad of the control unit can be used.
Return:
OK
23 SYSTEM:KLOCK:ON (KLOCK = Key Lock)
Description:
This command locks the keypad of the control unit. This way, unauthorized
modification of parameters can be prevented.
Example:
Input:
SYSTEM:KLOCK:ON
Result:
The keypad is locked.
Return:
OK
24 SYSTEM:SHOW:CYCLES
Description:
The current value of the cycle counter is indicated.
Example:
Input:
SYSTEM:SHOW:CYCLES
Result:
Current value of the cycle counter.
Return:
1235000