Keysight Technologies RP7931A Guide D'utilisation Et D'entretien page 253

Bit Bit Name
0 CV
1 CC
2 OFF
3 WTG-meas
4 WTG-tran
5 MEAS-active
6 TRAN-active
7-15 not used
Questionable Status Groups
These registers record signals that indicate abnormal operation. The groups consist of a Condition,
PTR/NTR, Event, and Enable register. The outputs of the Questionable Status groups are logically-
ORed into the QUEStionable summary bit (3) of the Status Byte register. Refer to
The following table describes the Questionable1 Status register bit assignments.
Bit Bit Name
0 OV
1 OC
2 PF
3 CP+
4 OT
5 CP-
6 OV-
7 LIM+
8 LIM-
9 INH
10 UNR
11 PROT
12 EDP
13-15 not used
Keysight RP7900 Series Operating and Service Guide
Decimal
Value
1 Output is in constant voltage
2 Output is in constant current
4 Output is programmed off
8 Measurement system is waiting for a trigger
16 Transient system is waiting for a trigger
32 Measurement system is initiated or in progress
64 Transient system is initiated or in progress
not used 0 is returned
Decimal
Value
1 Output is disabled by the over-voltage protection
2 Output is disabled by the over-current protection
4 Output is disabled by power-fail (low-line or brownout on AC line)
8 Output is disabled by the positive over-power limit
16 Output is disabled by the over-temperature protection
32 Output is disabled by the negative over-power limit
64 Output is disabled by a negative OV due to reversed sense leads
128 Output is in positive voltage or current limit
256 Output is in positive voltage or negative current limit
512 Output is disabled by an external INHibit signal
1024 Output is unregulated
2048 Output is disabled by a watchdog timer protection
4096 Output is disabled by excessive output dynamic protection
not used 0 is returned
5 SCPI Programming Reference
Definition
Status
Definition
Diagram.
253