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Communication Interfaces 114 VTK - TR -BA- 171e - 1 - User Man u al MDS 3080 -V 71 WRITE: LCD: <te xt > (LCD = Li quid - crystal display) Descript ion: With th is co mm and , a n ASCII text includi ng up to 32 char…
Communication Interfaces
VTK-TR-BA-171e-1 - User Manual MDS 3080-V
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70 SVALVE:AOPENS<setup no.>
Description:
This command initiates a dispensing cycle with the parameter combination
of the setup (or scenario) indicated in the command.
You decide to dispense with the parameters of a specified setup (or
scenario, if SCENARIO is “ON”), by using one of the following command
extensions:
• S0 - uses parameters of setup 0 (or scenario 1 with SCENARIO „ON“)
• S1 - uses parameters of setup 1 (or scenario 2 with SCENARIO „ON“)
• S2 - uses parameters of setup 2 (or scenario 3 with SCENARIO „ON“)
• S3 - uses parameters of setup 3 (or scenario 4 with SCENARIO „ON“)
These parameters are used even with activated select pins. As an example,
to dispense with the parameters of setup 2 you have to enter the following
command:
SVALVE:AOPENS2
For this example, SCENARIO has to be “OFF” in the menu.
This command works just like its “VALVE” variant. Only the MDC does not
answer with “OK”, but with the parameters, which were used to trigger.
This way the machine software can check the parameters directly.
Important Note!
In case you trigger a dispensing process in the Infinite Mode with this
command, you cannot stop it via the RS232C interface. You can only stop it
via the PLC-interface or by pressing the [esc]-key on the MDC.
Example:
Input:
SVALVE:AOPENS2
Result:
The system launches a dispensing cycle, using the
parameters given by the selected setup (or scenario; for
further information about scenarios and the select pins, see
paragraph 7.9, page 66).
Return:
50,20,20,80,1,10
Communication Interfaces
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VTK-TR-BA-171e-1 - User Manual MDS 3080-V
71 WRITE:LCD:<text> (LCD = Liquid-crystal display)
Description:
With this command, an ASCII text including up to 32 characters can be writ-
ten on the screen. All the letters appear in form of capital letters.
Example:
Input:
WRITE:LCD:Hello World
Result:
The display shows:
HELLO WORLD
Return:
OK
72 SCENARIO:STATUS
Description:
This command tells if scenarios are “ON” or “OFF”. It also gives this
information for the four PLC-Stops.
Example:
Input:
SCENARIO:STATUS
Result:
Gives the ON/OFF status for scenarios and the four PLC-
Stops.
Return:
Scenario: OFF
PLCSTOP Scenario 1: OFF
PLCSTOP Scenario 2: OFF
PLCSTOP Scenario 3: OFF
PLCSTOP Scenario 4: OFF
73 SCENARIO:OFF
Description:
This command deactivates the use of scenarios.
Example:
Input:
SCENARIO:OFF
Result:
Use of scenarios is deactivated.
Return:
OK
74 SCENARIO:ON
Description:
This command activates the use of scenarios.
Example:
Input:
SCENARIO:ON
Result:
Use of scenarios is activated.
Return:
OK
75 SCENARIO:PLCSTOP:<Scenario no.>:OFF
Description:
This command deactivates the PLC-Stop. The number of the scenario can
be either 1, 2, 3 or 4.
Example:
Input:
SCENARIO:PLCSTOP:1:OFF
Result:
PLC-Stop for scenario 1 is deactivated.
Return:
OK
76 SCENARIO:PLCSTOP:<Scenario no.>:ON
Description:
This command activates the PLC-Stop. The number of the scenario can be
either 1, 2, 3 or 4.
Example:
Input:
SCENARIO:PLCSTOP:1:ON
Result:
PLC-Stop for scenario 1 is activated.
Return:
OK
Communication Interfaces
VTK-TR-BA-171e-1 - User Manual MDS 3080-V
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77 SCENARIO:SAVE:<Scenario no.>:<Segment 1 Setup, Segment 1 Number of Pulses,
Segment 1 Scenario-Delay, Sg. 2 Setup, Sg. 2 NP, Sg. 2 Dl., Sg. 3 Setup, Sg. 3 NP, Sg. 3 Dl.,
Sg. 4 Setup, Sg. 4 NP, Sg. 4 Dl., Sg. 5 Setup, Sg. 5 NP, Sg. 5 Dl., Sg. 6 Setup, Sg. 6 NP, Sg. 6
Dl., Sg. 7 Setup, Sg. 7 NP, Sg. 7 Dl., Sg. 8 Setup, Sg. 8 NP, Sg. 8 Dl., Sg. 9 Setup, Sg. 9 NP, Sg.
9 Dl., Sg. 10 Setup, Sg. 10 NP, Sg. 10 Dl.>
Description:
This command saves the parameters of the given scenario. You only have
to enter parameters for the segments actually used. For every such
segment, you have to give the setup number, the number of pulses and
the scenario delay.
The parameters will be checked. Not enough parameters or illegal ones will
result in cancellation. Therefore, you always have to enter complete
segments with setup number, NP and Sc. delay. You can enter a maximum
of ten segments.
The scenario number can be 1, 2, 3 or 4, a setup number 0, 1, 2 or 3.
The NP can be between 1 and 32000 or 0, which would mean “infinite”.
The scenario delay will be given in 1/10 ms, i.e. 5 means 0.5 ms. The max
delay is 1000.0 ms, min delay is 0.1 ms (with heater 2.0 ms).
To delete a scenario use the version “SCENARIO:SAVE:<scenario no.>:-”.
Example:
Input:
SCENARIO:SAVE:1:0,1,5,1,2,5,2,3,5,3,4,5,0,5,5,1,6,50,2,7,50,3,
8,50,0,9,50,1,10,50
Result:
The scenario parameters of scenario 1 are saved.
Return:
OK
78 SCENARIO:READ:<scenario no.>
Description:
This command gives you the scenario parameters of the named scenario
via the serial interface. The response follows the scheme “setup no. of
segment 1, number of pulses of segment 1, scenario delay of segment 1,
setup no. of segment 2, NP of segment 2, sc. delay of segment 2, …, sc.
delay of segment 10”. The scenario delay is given in 1/10 ms. The value 50
e.g. represents 5 ms.
Only the used segments of the scenario are given, the others are left out in
the output.
Example:
Input:
SCENARIO:READ:1
Result:
Gives the scenario parameters of scenario 1.
Return:
0,1,5,1,2,5,2,3,5,3,4,5,0,5,5,1,6,50,2,7,50,3,8,50,0,9,50,1,10, 50
79 SETUP:SAVE:<setup no.>:<RI>,<OT>,<FA>,<NL>,<NP>,<DL>
Description:
This command saves the given parameters in a setup. You always have to
provide the number of the setup and all six setup parameters.
All parameters will be checked. Not enough parameters, delay too short
with activated heater or incorrect values will lead to cancellation.
Parameters relating to time have to be specified in 1/10 ms.
Values lower than “1” are not admissible, only the open time can be “0”.
The minimum values for Falling and Rising depend on the Needle Lift (see
paragraph 7.4 "Minimum and Maximum Parameter Limits", page 61).
Specified values must be integer and positive.
Example:
Input:
SETUP:SAVE:1: 30,10,15,90,20,8
Result:
The parameters will be saved in the given setup and
checked.
Return:
OK