Chroma 63802 - 8.6.3.1 Current Subsystem

Programmable AC/DC Electronic Load 63800 Series Operation & Programming Manual
8-14
Setting Parameter : none
Example : PROT:CLE
8.6.3.1 Current Subsystem
[LOAD:]
CURRent
[:LEVel]
[:AMPLitude]
[:AC] Set the RMS current
:DC Set the DC current
[:DC]
:FALL Set the fall slew rate(DC CC Mode)
:RISE Set the rise slew rate(DC CC Mode)
:HIGH Set the maximum RMS current
:MAX
[:LEVel]
[:AMPLitude]
[:AC] Set the Irms(max) (AC CR Mode)
:DC Set the Ip(max) (DC Mode)
:PEAK
:MAX
[:LEVel]
[:AMPLitude]
[:AC] Set the Ip(max) (AC except CR mode)
:LIMit Return the setting range of current.
[LOAD:]CURRent [:LEV][:AMPL][:AC]
Description: This command sets the RMS current of the electronic load. The electronic load
insures that the load current stays constant at the set value.
Setting Syntax : [LOAD:]CURRent [:LEV][:AMPL][:AC]
Setting Parameter : <NR2>, 63804 Range: 0 ~ 45, 63803 Range: 0 ~ 36, 63802 Range:
0 ~ 18, Unit: A
Query Syntax : [LOAD:]CURRent [:LEV][:AMPL][:AC]?
Response Parameter: <NR2>
Example : CURR 45
[LOAD:]CURR[:LEV][:AMPL]:DC
Description: This command sets the DC current of the electronic load. The electronic load
insures that the load current stays constant at the set value.
Setting Syntax : [LOAD:]CURRent [:LEV][:AMPL]:DC
Setting Parameter : <NR2>, 63804 Range: 0 ~ 45, 63803 Range: 0 ~ 36, 63802 Range:
0 ~ 18, Unit: A
Query Syntax : [LOAD:]CURRent [:LEV][:AMPL]:DC?
Response Parameter: <NR2>
Example : CURR:DC 45
[LOAD:]CURR[:LEV][:AMPL][:DC]:FALL
Description: This command sets current fall slew rate of constant current mode.
Setting Syntax : [LOAD:]CURR[:LEV][:AMPL][:DC]:FALL
Setting Parameter : <NR1>, 63803/63804 Range: 4~600, 63802 Range: 4~240, Unit:
A/msec