KEPCO BIT 232F - Manual (Page 49)

BIT 232 022800
B-11
FIGURE B-19. STATus:QUEStionable? QUERY
FIGURE B-20. STATus:QUEStionable:CONDition? QUERY
Syntax: Short Form: STAT:QUES[EVEN]?
Long Form: STATus:QUEStionable[EVENT]?
Function: Indicates changes in conditions monitored by Questionable Event Register)
Description: Power supply returns value to controller indicating conditions of Questionable Event Register which
have changed since the last STAT:OPER? query. This value is cleared once reported.
Example: STAT:OPER? Controller reads 1026 (1024 + 2) to indicate that bits 1 and 10
are set, indicating that the power supply has detected overload and
current error conditions since the last STAT:QUES? query.
QUESTIONABLE EVENT REGISTER BITS
CONDITION PL OL RE NU NU NU NU NU OT NU CE VE
BIT 11 10 9 8 7 6 5 4 3 2 1 0
VALUE 2048 1024 512 256 128 64 32 16 8 4 2 1
STAT:QUES?
PL POWER LOSS
OL OVERLOAD
RE RELAY ERROR
OT OVERTEMPERATURE
CE CURRENT ERROR
VE VOLTAGE ERROR
NU NOT USED
Syntax: Short Form: STAT:QUES:COND?
Long Form: STATus:QUEStionable:CONDition?
Function: Returns the value of the Questionable Condition Register to controller. (1 = set = function enabled, 0 =
reset = function disabled)
Description: The Questionable Condition Register contains unlatched real-time information about questionable
conditions of the power supply.
Example: STAT:QUES:COND? Power supply returns 1545 (1024 + 512 + 8 + 1) to indicate
that overload, relay, overtemperature and voltage errors were detected.
QUESTIONABLE CONDITION REGISTER BITS
CONDITION PL OL RE NU NU NU NU NU OT NU CE VE
BIT 11 10 9 8 7 6 5 4 3 2 1 0
VALUE 2048 1024 512 256 128 64 32 16 8 4 2 1
STAT:QUES:COND?
PL POWER LOSS
OL OVERLOAD
RE RELAY ERROR
OT OVERTEMPERATURE
CE CURRENT ERROR
VE VOLTAGE ERROR
NU NOT USED