Operation
Command Summary
38
Operating Manual for GPIB for XPD Series Power Supply
Table 3.7
Calibration Commands
Table 3.8
Status Commands
Command
Description
CMODE
Places the supply into calibration mode.
IDATA
Calculates the slope and intercept for current programming.
IHI
Sets the current output to the high calibration point.
ILO
Sets the current output to the low calibration point.
IRDAT
Calculates the slope and intercept for current readback.
IRHI
Sets the current output to the high readback point.
IRLO
Sets the current output to the low readback point.
OVCAL
Calibrates the over voltage protection (OVP).
VDATA
Calculates the slope and intercept for voltage programming.
VHI
Sets the voltage output to the high calibration point.
VLO
Sets the voltage output to the low calibration point.
VRDAT
Calculates the slope and intercept for voltage readback.
VRHI
Sets the voltage output to the high readback point.
VRLO
Sets the voltage output to the low readback point.
Command
Description
ASTS?
Asks for the supply’s accumulated status register.
FAULT?
Asks for the supply’s fault register for the status preset operating
conditions.
MASK
Prevents the supply's previously unmasked operating conditions from
setting bits in the fault register.
STS?
Asks for the supply’s present status register.
UNMASK
Enables you to select those supply's operating conditions that you are
most interested in monitoring for fault occurrence.
UNMASK?
Asks for the supply's fault conditions which are currently enabled
(unmasked).
