B.91 status:operation:condition? query, B.92 status:operation:enable command, B.93 status:operation:enable? query – KEPCO EL Series Electronic Load Operator Manual P/N 243-1295 Firmware Version 1.232 (Unit Rev 0 or 1) User Manual
Page 74: B.94 status:operation:ntransition command, B.95 status:operation:ptransition command, B.96 status:questionable[:event]? query, B.91, Statu, B.92, Status:operation:e

B-14
SERIES EL 063010
B.91 STATus:OPERation:CONDition? QUERY
STAT:OPER:COND?
Syntax:
Short Form: STAT:OPER:COND?
Long Form: STATus:OPERation:CONDition?
Return Value:
Description: Returns the value of the Operation Condition Register. The Operation Condition Register contains
unlatched real-time information about the operating conditions of the load. Bit set to 1 = function
enabled (active, true); bit reset to 0 = function disabled (inactive, false).
B.92 STATUS:OPERation:ENABle COMMAND
STAT:OPER:ENAB
Syntax:
Short Form:
STAT:OPER:ENAB
Long Form:
STATus:OPERation:ENABle
Description: Sets Operation Enable Register. The Operation Enable Register is a mask for enabling specific bits
in the Operation Event Register which will cause the operation summary bit (bit 7) of the Status Byte
register to be set. Bit set to 1 = function enabled (active, true); bit reset to 0 = function disabled (inac-
tive, false). The operation summary bit is the logical OR of all the enabled bits in the Operation Event
register.
B.93 STATus:OPERation:ENABle? QUERY
STAT:OPER:ENAB?
Syntax:
Short Form: STAT:OPER:ENAB?
Long Form: STATus:OPERation:ENABle?
Return Value:
Description: Reads Operation Enable Register. Returns value of Operation Enable Register bits. Bit set to 1 =
function enabled (active, true); bit reset to 0 = function disabled (inactive, false).
B.94 STATus:OPERation:NTRansition COMMAND
STAT:OPER:NTR
Syntax:
Short Form: STAT:OPER:NTR
Long Form: STATus:OPERation:NTRansition
Description: Negative transition enable register.
B.95 STATus:OPERation:PTRansition COMMAND
STAT:OPER:PTR
Syntax:
Short Form: STATus:OPERation:PTRansition Long Form: STATus:OPERation:PTRansition
Description: Positive transition enable register.
B.96 STATus:QUEStionable[:EVENt]? QUERY
STAT:QUES?
Syntax:
Short Form: STAT:QUES[EVEN]?
Long Form: STATus:QUEStionable[EVENT]?
Return Value:
Description: Indicates questionable events that occurred since previous STAT:QUES? query. Returns the
value of the Questionable Event register. The Questionable Event register is a read-only register
which holds (latches) all events. Reading the Questionable Event register clears it.
TABLE B-4. OPERATION CONDITION REGISTER, OPERATION ENABLE REGISTER,
AND OPERATION EVENT REGISTER BITS
CONDITION
NU
PON
NU
CME EXE DDE
QYE
NU
OPC
BIT
8 - 15
7
6
5
4
3
2
1
0
VALUE
256 - 32,768
128
64
32
16
8
4
2
1
CME
COMMAND ERROR
DDE
DEVID DEPENDENT ERROR
EXE
EXECUTION ERROR
NU -
NOT USED
OPC
OPERATION COMPLETE
PON
POWER ON SINCE THIS BIT LAST READ
QYE
QUERY ERROR