KEPCO EL Series Electronic Load Operator Manual P/N 243-1295 Firmware Version 3.63 through 3.86 - Manual (Page 75)

SERIES EL 070312
B-13
B.78 SYSTem:COMMunicate:LAN:SUBNetmask? QUERY
SYST:COMM:LAN:SUBN ?
Syntax: Short Form: SYST:COMM:LAN:SUBN?
Long Form: SYSTem:COMMunication:LAN:SUBNetmask?
Returns: = numbers from 0 to 255 comprising the Subnet Mask
Description: Returns the Subnet Mask used during LAN communication.
B.79 SYSTem:DAMPing COMMAND
SYST:DAMP
Syntax: Short Form: SYST:DAMP x Long Form: SYSTem:DAMPing x
Where x = integer from 0 (minimum damping) to 7 (maximum damping)
Description: Inserts capacitance required to damp oscillation. Increased damping reduces the tendency for
oscillation and reduces response time to high speed transients. Units are shipped from the factory set
to 4. See PAR. 3.14 for details. Older units only accept settings from 0 to 5. This can be determined
by sending SYST:DAMP 6 and then SYST:DAMP? - if the query returns 6, the unit will accept a maxi-
mum of 7; if the query returns 5, the maximum setting is 5.
B.80 SYSTem:DAMPing? QUERY
SYST:DAMP?
Syntax: Short Form: SYST:DAMP? Long Form: SYSTem:DAMPing?
Returns x where x = integer from 0 (minimum damping) to 7 (maximum damping)
Description: Returns the damping setting established by SYST:DAMP (PAR. B.79). See PAR. 3.14 for an
explanation of damping. See PAR. B.79 to determine whether the unit will accept a maximum setting
of 5 or 7.
B.81 SYSTem:ERRor? QUERY
SYST:ERR?
Syntax: Short Form: SYST:ERR? Long Form: SYSTem:ERRor?
Description: Returns next entry from the error message queue. Responds with the most recent error message
in a queue of up to 10 possible messages and clears each error message as it is sent. Issuing *CLS
clears all error messages in the queue.
Error Message Code
Command Error Generic -100
Invalid Separator
-103
Illegal Parameter Value -224
Invalid Unit Number -241
Queue Overflow -350
No Error -0
B.82 SYSTem:EXTernal COMMAND
SYST:EXT
Syntax: Short Form: SYST:EXT Long Form: SYSTem:EXTernal
where = 0 or OFF for disable, 1 or ON for enable
Description: Enables or disables external analog programming.
B.83 SYSTem:EXTernal? QUERY
SYST:EXT?
Syntax: Short Form: SYST:EXT? Long Form: SYSTem:EXTernal?
Returns: = 0 (disabled) or 1 (enabled)
Description: Indicates whether external analog programming is enabled or disabled.