Models 2510 and 2510-AT User’s Manual SCPI Command Reference 10-35
Current function
[:AMPLitude] <n>
:SOURce[1]:CURRent[:LEVel][:IMMediate][:AMPLitude] <n> Program current amplitude
Parameters <n> = -5 to +5A Set current amplitude
MINimum -5
MAXimum +5
DEFault 0.0
Query [:AMPLitude]? Query current amplitude
Description This command programs the current amplitude (setpoint) for the current
source function. The current amplitude can be set over a range of ±5A
but cannot exceed the current protection limit.
:LCONstants
:SOURce[1]:CURRent:LCONstants[:GAIN] <n> Program proportional constant
:SOURce[1]:CURRent:LCONstants:DERvative <n> Program derivative constant
:SOURce[1]:CURRent:LCONstants:INTegral <n> Program integral constant
Parameters :[GAIN] <n> = 0 to 1e5 Set proportional constant
value
MINimum 0
MAXIMUM 1e5
DEFault 10.0
:DERivative <n>= 0 to 1e5 Set derivative constant value
MINimum 0
MAXimum 1e5
DEFault 0.0
:INTegral <n> = 0 to 1e5 Set integral constant value
MINimum 0
MAXimum 1e5
DEFault 20.0
Query [:GAIN]? Query proportional constant
:DERivative? Query derivative constant
:INTegral? Query integral constant
Description These commands program the current function PID loop constants,
which must be set to appropriate values for suitable control characteris-
tics. See Section 4, PID Control Concepts, for information on choosing
appropriate values.
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