KEPCO EL Series Electronic Load Operator Manual P/N 243-1295 Firmware Version 4.00 to 4.xx - Manual (Page 81)

SERIES EL 071414
B-13
B.69 STATus:CSUMmary[:EVENt]? QUERY
STAT:CSUM?
Syntax: Short Form: STAT:CSUM[:EVEN]? Long Form: STATus:CSUMmary[:EVENt]?
Returns: <16 bits> = the value of the Channel summary register.
Description: Returns the value of the Channel Summary Register. The Channel Summary Group contains an
Event and Enable register which sums the
B.70 STATus:CSUMmary:ENABle COMMAND
STAT:CSUM:ENAB
Syntax: Short Form: STAT:CSUM:ENAB <NR1> Long Form: STATus:CSUMmary:ENABle <NR1
Where: <NR1> = 16 bits = the value of the Channel summary enable register.
Description: Sets the value of the Channel Summary Enable Register to determine which bits are allowed to
set the Channel Summary Register.
B.71 STATus:CSUMmary:ENABle? QUERY
STAT:CSUM:ENAB?
Syntax: Short Form: STAT:CSUM:ENAB? Long Form: STATus:CSUMmary:ENABle?
Returns: <16 bits> = the value of the Channel summary enable register.
Description: Returns the value of the Channel Summary Enable Register.
B.72 STATus:OPERation[:EVENt]? QUERY
STAT:OPER?
Syntax: Short Form: STAT:OPER[:EVEN]? Long Form: STATus:OPERation[:EVENt]?
Return Value:
Description: Indicates changes in conditions monitored by Operational Event Register. Returns the value of
the Operation Event register. The Operation Event register is a read-only register which holds
(latches) all events that occur. Reading the Operation Event register clears it.
B.73 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).
TABLE B-3. CHANNEL SUMMARY ENABLE AND EVENT REGISTER BITS
CONDITION NU SL14 SL13 SL12 SL11 SL10 SL9 SL8 SL7 SL6 SL5 SL4 SL3 SL2 SL1 MSTR
BIT 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
VALUE 32768 16384 8192 4096 2048 1024 512 256 128 64 32 16 8 4 2 1
MSTR MASTER
NU
NOT USED
SL1 SLAVE 1
through
SL14
SLAVE 14
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