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Communication Interfaces 100 VTK - TR -BA- 072e - 1 - User Manua l MDS 358X S eries 47 TRIGG ER: ASE T:< RI>, <O T>,<F A>, <NL >,< NP>, <DL > Descript ion: This command is used to modi…

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Communication Interfaces
VTK-TR-BA-072e-1 - User Manual MDS 358X Series
99
46 TRIGGER:ASET:?
Description:
This command gives the values for the pulse parameters currently saved in
the RAM. The correct order of the values is:
Rising, Open Time, Falling, Needle Lift, Number of Pulses, Delay.
Parameters relating to time are indicated in 1/10 ms, except for “Falling”
and “Rising” which are given in 1/100 ms. If the valve is currently operated
in external mode, the value for “Open Time“ is “EXTERNAL“. In infinite
mode, the number of pulses is always “0”.
Example:
Input:
TRIGGER:ASET:?
Result:
Information is given about the current cycle parameters.
Rising: 55 ≙ 0.55 ms (ms = milliseconds)
Open Time: 10 ≙ 1.0 ms
Falling: 8 ≙ 0.08 ms
Needle Lift: 80 ≙ 80 %
Number of Pulses: 20
Delay: 8 ≙ 0.8 ms
Return:
55,10,8,80,20,8
Communication Interfaces
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VTK-TR-BA-072e-1 - User Manual MDS 358X Series
47 TRIGGER:ASET:<RI>,<OT>,<FA>,<NL>,<NP>,<DL>
Description:
This command is used to modify pulse parameters without transmitting
the trigger signal. The values for both of the parameters “Falling” and
“Rising” are specified in steps of 0.01 ms. Minimum value for “Falling” is
0.01 ms, for “Rising” 0.01 ms. But the minimum values for Falling and Rising
also always depend on the current Needle Lift % (see
paragraph 7.4,
page 66). All other time parameters are entered in units of 1/10 ms.
Specified values must be integer and positive. To choose the external
mode, enter “EXTERNAL” for “Open Time”, instead of a numerical value.
You have to include all six setup parameters.
The start of a dispensing cycle with the selected parameter configuration is
initiated by the command “VALVE:AOPEN”.
Information:
With this command, the information is only held in the RAM and therefore
gets lost, once the system is switched OFF. If that is a problem, use the next
command instead. (The difference in the command line is the “1” at the
end.)
Example:
Input:
TRIGGER:ASET:55,10,8,80,20,8
Result:
The following values are assigned to the dispensing
parameters:
Rising: 55 ≙ 0.55 ms (ms = Millisecond)
Open Time: 10 ≙ 1.0 ms
Falling: 8 ≙ 0.08 ms
Needle Lift: 80 %
Number of Pulses: 20
Delay: 8 ≙ 0.8 ms
Return:
OK
48 TRIGGER:ASET:<RI>,<OT>,<FA>,<NL>,<NP>,<DL>,1
Description:
As described pulse parameters can be modified and saved in EEPROM in
the control unit (reaction time: 200 ms). (The latter marks the difference to
the command before this one. It is shown in the command line with the “1”
at the end.) It does not transmit a trigger signal.
In this case, both of the parameters “Falling” and “Rising” are specified in
steps of 0.01 ms. Minimum value for “Falling”: 0.01 ms, for “Rising” 0.01 ms.
But the minimum values for Falling and Rising also always depend on the
current Needle Lift % (see paragraph 7.4, page 66).
All other time parameters are entered in units of 1/10 ms.
Specified values must be integer and positive. To choose the external
mode, enter “EXTERNAL” for “Open Time”, instead of a numerical value.
The start of a dispensing cycle with the selected parameter configuration is
initiated by the command “VALVE:AOPEN”.
Example:
Input:
TRIGGER:ASET:55,10,8,80,20,8,1
Result:
The following values are assigned:
Rising: 55 ≙ 0.55 ms (ms = Millisecond)
Open Time: 10 ≙ 1.0 ms
Falling: 8 ≙ 0.08 ms
Needle Lift: 80 ≙ 80 %
Number of Pulses: 20
Delay: 8 ≙ 0.8 ms
Return:
OK
Communication Interfaces
VTK-TR-BA-072e-1 - User Manual MDS 358X Series
101
49 STRIGGER:ASET:<RI>,<OT>,<FA>,<NL>,<NP>,<DL>
Description:
This command is used to modify pulse parameters without transmitting
the trigger signal. The values for both of the parameters “Falling” and
“Rising” are specified in steps of 0.01 ms. Minimum value for “Falling” is
0.01 ms, for “Rising” 0.01 ms. But the minimum values for Falling and Rising
also always depend on the current Needle Lift % (see
paragraph 7.4,
page 66).
All other time parameters are entered in units of 1/10 ms.
Specified values must be integer and positive. To choose the external
mode, enter “EXTERNAL” for “Open Time”, instead of a numerical value.
You have to include all six setup parameters.
The start of a dispensing cycle with the selected parameter configuration is
initiated by the command “VALVE:AOPEN”.
This command works just like its “TRIGGER” variant. Only the MDC does not
answer with “OK”, but with the saved parameters instead. This way the
machine software can check directly, if the parameters were received
correctly.
Information:
With this command, the information is only held in the RAM and therefore
gets lost, once the system is switched OFF. If that is a problem, use the next
command instead. (The difference in the command line is the “1” at the
end.)
Example:
Input:
STRIGGER:ASET:55,10,8,80,20,8
Result:
The following values are assigned to the dispensing
parameters:
Rising: 55 ≙ 0.55 ms (ms = Millisecond)
Open Time: 10 ≙ 1.0 ms
Falling: 8 ≙ 0.08 ms
Needle Lift: 80 %
Number of Pulses: 20
Delay: 8 ≙ 0.8 ms
Return:
55,10,8,80,20,8