KEPCO EL Series Electronic Load Operator Manual P/N 243-1295 Firmware Version 3.12 (Unit Rev 2) - Manual (Page 75)

SERIES EL 070110
B-15
B.96 STATus:OPERation:NTRansition COMMAND
STAT:OPER:NTR
Syntax: Short Form: STAT:OPER:NTR Long Form: STATus:OPERation:NTRansition
Description: Negative transition enable register.
B.97 STATus:OPERation:PTRansition COMMAND
STAT:OPER:PTR
Syntax: Short Form: STATus:OPERation:PTRansition Long Form: STATus:OPERation:PTRansition
Description: Positive transition enable register.
B.98 STATus:QUEStionable[:EVENt]? QUERY
STAT:QUES?
Syntax: Short Form: STAT:QUES[EVEN]? Long Form: STATus:QUEStionable[EVENT]?
Return Value: =16 bits = actual Questionable register 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.
B.99 CONDition:QUEStionable:CONDition? QUERY
STAT:QUES:COND?
Syntax: Short Form: STAT:QUES:COND? Long Form: STATus:QUEStionable:CONDition?
Return Value: =16 bits = actual Questionable condition register value
Description: Returns the value of the Questionable Condition Register. The Questionable Condition Register
contains unlatched real-time information about questionable conditions of the electronic load. Bit set to
1 = condition (active, true); bit reset to 0 = condition (inactive, false). (See example, Figure B.95.)
B.100 STATus:QUEStionable:ENABle COMMAND
STAT:QUES:ENAB
Syntax: Short Form: STAT:QUES:ENAB Long Form: STATus:QUESionable:ENABle
Description: Programs Questionable Condition Enable Register. The Questionable Condition Enable Register
determines which conditions are allowed to set the Questionable Condition Register; it is a mask for
enabling
specific bits in the Questionable Event register that can cause the questionable summary bit
(bit 3) of the Status Byte register to be set. The questionable summary bit is the logical OR of all the
enabled bits in the Questionable Event register
. Bit set to 1 = function enabled (active, true); bit reset
to 0 = function disabled (inactive, false) .
B.101 STATus:QUEStionable:ENABle? QUERY
STAT:QUES:ENAB?
Syntax: Short Form: STAT:QUES:ENAB? Long Form: STATus:QUESionable:ENABle?
Return Value: =16 bits = actual Questionable enable register value
Description: Reads Questionable Condition Enable Register. Electronic load returns value of Questionable
Condition Enable Register, indicating which conditions are being monitored. Bit set to 1 = function
enabled (active, true); bit reset to 0 = function disabled (inactive, false)
.
B.102 SYSTem:DAMPing COMMAND
SYST:DAMP
Syntax: Short Form: SYST:DAMP x Long Form: SYSTem:DAMPing x
Where x = integer from 0 (minimum damping) to 5 (maximum damping)
Description: Inserts capacitance required to damp oscillation. Increased damping reduces the tendency for
oscillation and reduces response time to high speed transients. Factory default setting is 5. See PAR.
3.11 for details.
B.103 SYSTem:DAMPing? QUERY
SYST:DAMP?
Syntax: Short Form: SYST:DAMP? Long Form: SYSTem:DAMPing?
Returns x where x = integer from 0 (minimum damping) to 5 (maximum damping)
Description: Inserts capacitance required to damp oscillation. Factory default setting is 5. See PAR. 3.11