TDK-Lambda HFE1600 SERIES, User Manual

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Errors: SYSTEM:ERROR? May return:
“Data out of range”
Note: If Current programming is done, the above setting has to be at maximum.
8.8 Output Voltage Monitoring
This query returns the measured voltage.
Syntax: MEAS:VOLT?
Example:
MEAS:VOLT? May return 46.002
8.9 Output Current Monitoring
This query returns the measured current.
Syntax: MEAS:CURR?
Example:
MEAS:CURR? May return 50.147
8.10 Temperature Monitoring
This query returns the internal temperature.
Syntax: MEAS:TEMP?
Example:
MEAS:TEMP? May return 71.065
Note - Please refer to page HFE User Manual (/S option) for the range of Voltage, Current
and Temperature Measurements for each model.
8.11 Read Faults
This command is used to read the status of the Power Supply. The status information is stored
in the “STATUS REGISTER”. This command can read 8 different types of faults and warnings.
Syntax: STAT:QUES:COND?
Example:
STAT:QUES:COND? May return 326, Output Fail:HFE7.
Fault Reply
DC Fail 326, Output Fail:”HFE Address”
Over Temperature Protection 322, Over Temperature Shutdown:”HFE Address”
Over Temperature Alarm
328, Over Temperature Alarm:”HFE Address”
FAN Fail 329, Fan Fail:”HFE Address”
AC Fail 321, AC Fail:”HFE Address”
Over Voltage Protection 324, Over Voltage Protection:”HFE Address”
Voltage more than allowed -330, Data more than allowed:”HFE Address”
Command Error -100, Command Error:”HFE Address”
Table 10: Faults
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