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5 SCPI Programming Reference
Bit
Bit Name
0
CV
1
CC
2
OFF
3
WTG-meas
4
WTG-tran
5
MEAS-active
6
TRAN-active
7
CP
8-15
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
Bit
Bit Name
0
OV
1
OC
2
PF
3
OP+
4
OT
5
OP-
6
OV-
7
LIM+
8
LIM-
9
INH
10
UNR
11
PROT
12
EDP
13-15
not used
1 Applies in voltage, current, and power priority modes.
256
Decimal Value
1
2
4
8
16
32
64
128
not used
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 over-voltage protection
Output is in either positive voltage or positive current limit 1
128
Output is in either negative voltage or negative current limit 1
256
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
Keysight RP7970 & RP7980 Series Operating and Service Guide
Definition
Output is in constant voltage mode
Output is in constant current mode
Output is programmed off or is in protection state
Measurement system is waiting for a trigger
Transient system is waiting for a trigger
Measurement is initiated or in progress
Transient is initiated or in progress
Output is in constant power mode
0 is returned
Status
Definition
Diagram.
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