S p e z i a l e l e k t r o n i k G m b H
iseg Spezialelektronik GmbH
Email: [email protected]
Tel ++ 49 (0)351 / 26 996 - 0
Bautzner Landstr. 23
http://www.iseg-hv.de
Fax ++ 49 (0)351 / 26 996 - 21
16
D - 01454 Radeberg / Rossendorf
6 Command sets
6.1 SCPI command set with EDCP
This is the recommended command Set.
To use this command set, choose “EDCP” in the menu or the *INSTR command. (EDCP = Enhanced
Device Communication Protocol). This command set is oriented on the iseg EDCP CAN Protocol with
Status and Event handling.
The Status and Event Status Fields are explained after the SCPI table.
Common Commands
*IDN?
Query Module Identification
*CLS
Clear Module (Event-)Status
*RST
Reset device to save values
(Turn HV off with ramp, Vset= 0, Iset= Inominal)
*LLO
Local Lockout (disable front panel buttons)
*GTL
Goto Local (enable front panel buttons)
*INSTR?
Query instruction set
*INSTR,EDCP
Switch to EDCP SCPI command set
SCPI Commands
:VOLT
age
<Voltage>[V]
Set Channel Voltage
:LIM
it <Voltage>[V]
Set Voltage Limit
:BOU
nds <Voltage>[V]
Set Channel Voltage Bounds
{
ON
|
OFF
}
Set Channel On / Off (with configured ramp speed)
EMCY OFF
Shut Channel Emergency Off (without ramp)
EMCY CLR
Leave state emergency off
:CURR
ent
<Current>[A]
Set Channel Current
:LIM
it <Current>[A]
Set Current Limit
:BOU
nds <Current>[A]
Set Channel Current Bounds
:EV
ent
CLEAR
Clear Channel Event Status
:MASK
<Word>
Set Channel Event Mask
:MEAS
ure
:VOLT
age
?
Query Measured Channel Voltage (V)
:CURR
ent
?
Query Measured Channel Current (A)
:CONF
igure
Set/Get module configuration
:RAMP
:VOLT
age <RampSpeed>[V/s]
Set Module Voltage Ramp Speed
:VOLT
age MAX
LPS only: disable Software Voltage Ramp
:CURR
ent <RampSpeed>[A/s]
Set Module Current Ramp Speed
:EV
ent
:CLEAR
Clear Module Event Status
:MASK
:KILL?
Query Module Kill Status
:KILL
{
0
|
1
}
Set Kill Disable (0) or Kill Enable (1)
)1
,
)2
If the high voltage is shut down with :VOLT EMCY OFF, the channel is hold in state Emergency Off. To turn
on the High Voltage again, the state Emergency Off must be leaved with :VOLT EMCY CLR. Furthermore, the
Channel EventStatus Bit EEMCY must be cleared e. g. with *CLS.
