8 SCPI command list
Hints for the use of EHQ 1 channel with new command list.
The remote control of the unit can either be done with the new SCPI command list described in the following or with the old
DCP command list described in the operators manual see page 7 ISEG instruction set, old DCP.
8.1. change of command mode
Switching between the different command sets can be done with the following commands:
command
Description
*INSTR?
query the selected instruction set
reply EDCP or
DCP
*INSTR,SCPI
or
*INSTR,EDCP
select SCPI instruction set
*INSTR,iseg
or
*INSTR,DCP
select old iseg instruction set
8.2. iseg SCPI command set
Command, for channels
Description
:
VOLT
age
<Voltage>[V]
Set the channel voltage set V
set
in Volt
<
EMCY
˽
OFF
>
shut channel emergency off
<
EMCY
˽
CLR>
clear shut channel emergency off
:
BOU
nds <voltage>
˽
set channel voltage bounds
:
CURR
ent
<Current>[A]
set channel current
:
BOU
nds
˽
<current>[A]
set channel current bounds
:
Ev
ent
<CLEAR>
clear channel events
:MASK
˽
<word>
set channel event mask
:
TRIP
:
TIME
˽
<time>[ms]
defines a span between 8 and 4000 ms for the delayed trip
:ACTivity
˽
<action>
action:
0
ignore the failure
1
switch off this channel by ramp down the voltage
2
switch off this channel by an internal EmergencyOff
3
switch off the whole HV board by set EmergencyOff.
EHQ High Voltage Power Supply series | Last changed on: 11.05.2020 |
www.iseg-hv.com
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