ILX Lightwave LDT-5500B Series User Manual page 38

4
C H A P T E R
FET_OVER_POWER?
Parameters
Notes
Examples
SENSOR_OPEN?
Parameters
Notes
Examples
24
 LDT-5500B Series
C O M M A N D R E F E R E N C E
LDT-5500B Series Device-Dependent Commands
The FET_OVER_POWER? query returns the current status of the Overpower Pass
Elements error.
None.
This error will disable the output. This error can indicate that the output has been
shorted, allowing too much power to be dissipated across the pass elements. this
shorting shutdown feature is built into firmware to prevent any damage occurring to the
instrument and any equipment connected. This error can also occur if the resistance of
the load is less than 1.
"FET_OVER_POWER?" - response: 0, means that the output was not disabled due to a
shorting or low resistive load.
"FET_OVER_POWER?" - response: 1, means that the output was disabled due to a TE
short or low resistive load.
The SENSOR_OPEN? query returns the current status of the sensor open error.
None.
This error will disable the output and occurs if the connection for the thermistor or linear
temperature sensor is open.
"SENSOR_OPEN?" - response: 0, means that the temperature sensing connections are
connected.
"SENSOR_OPEN?" - response: 1, means that the temperature sensing connections are
disconnected.
F P
RONT ANEL
R
EMOTE
F P
RONT ANEL
R
EMOTE