Fetch Subsystem - Chroma 62020H-150S Operating & Programming Manual

Programmable DC Power Supply (with Solar Array Simulation) 62000H Series
Operating & Programming Manual
5.6.2.4

FETCH Subsystem

1. FETCh:VOLTage?
Description:
Query Syntax:
Return Parameter: <NRf+> [Unit Volt]
Query Example:
Return Example:
2. FETCh:CURRent?
Description:
Query Syntax:
Return Parameter: <NRf+> [Unit Amp]
Query Example:
Return Example:
3. FETCh:POWer?
Description:
Query Syntax:
Return Parameter: <NRf+> [Unit Amp]
Query Example:
Return Example:
4. FETCh:STATus?
Description:
Query Syntax:
Return Parameter: <Arg1><,><Arg2><,><Arg3>
5-36
Measures the output of the Power Supply and returns the real time
voltage.
FETCh:VOLTage?
FETC:VOLT?
9.983100e+00
Measures the output of the Power Supply and returns the real time
current.
FETCh:CURRent?
FETC:CURR?
2.000000e-04
Measures the output of the Power Supply and returns the real time
power.
FETCh:POWer?
FETC:POW?
5.000000e+03
Returns the status code of the Power Supply's state.
FETCh:STATus?
<Arg1>: return warning message 0~65535, 0: no warning, use
binary for the rest and identify the cause of the error.
BIT 0: OVP
BIT 1: OCP
BIT 2: OPP
BIT 3: Remote Inhibit
BIT 4: OTP
BIT 5: FAN_LOCK
BIT 6: SENSE FAULT
BIT 7: SERIES FAULT
BIT 8: Reserved
BIT 9: AC FAULT
BIT 10: FOLD Back CV to CC
BIT 11: FOLD Back CC to CV
BIT 12: Reserved
BIT 13: Reserved
BIT 14: Reserved
BIT 15: Reserved
<Arg2>: ON|OFF output status at present
<Arg3>: CV or CC status at present