KEPCO EL Series Electronic Load Operator Manual P/N 243-1295 Firmware Version 3.63 through 3.86 - Manual (Page 71)

SERIES EL 070312
B-9
B.53 STATus:CHANnel:ENABle COMMAND
STAT:CHAN:ENAB
Syntax: Short Form: STAT:CHAN:ENAB <NR1> Long Form: STATus:CHANnel:ENABle <NR1>
Where <NR1> = 16 bits = the value of the Channel enable register.
Description: Sets the Channel Enable Register to determine which bits are allowed to set the channel event
register. Each PFM within a chassis has three Channel registers associated with it. The Enable regis-
ter selects which of the latched bits in the Event register can propagate to higher-level indicators. See
Table B-2 for bit assignments.
B.54 STATus:CHANnel:ENABle? QUERY
STAT:CHAN:ENAB?
Syntax: Short Form: STAT:CHAN:ENAB? Long Form: STATus:CHANnel:ENABle?
Returns: <16 bits> = the value of the Channel enable register.
Description: Returns the value of the Channel Enable Register. See Table B-2 for bit assignments.
B.55 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.56 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.57 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.58 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.
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