5 Programming Examples
260 Keysight Models 6811C, 6812C, and 6813C Programming Guide
The outputs of the Operation Status register group are logically-ORed into the
OPER(ation) summary bit (7) of the Status Byte register.
Event STAT:OPER:EVEN? A register that latches any condition that is passed through
the PTR or NTR filters. It is a read-only register that is
cleared when read.
Enable STAT:OPER:ENAB? <n> A register that functions as a mask for enabling specific bits
from the Event register. It is a read/write register.
Table 5-1 Bit configuration of status registers
Bit Signal Meaning
0
5
8
CAL
WTG
CV
Operation status group
Interface is computing new cal constants
Interface is waiting for a trigger
The output voltage is regulated
0
1
2
3
4
9
10
11
12
14
OV
OCP
SOA
UNR
OT
RI
CLpeak
Rail
CLrms
MeasOvld
Questionable and questionable instrument isummary status groups
The overvoltage protection circuit has tripped
The overcurrent protection circuit has tripped
The safe operating area protection has tripped
The output is unregulated
An overtemperature condition has occurred
The remote inhibit state is active
The peak current limit circuit is active
The rail protection circuit has tripped
The rms current limit circuit is active
Current measurement exceeded capability of low range
Register Command Description