Xantrex Technology XDC 20-600 - Manual (Page 257)

Expressions
TM-XDOP-01XN
C
–33
Notes:
All legacy commands that change a value conform to the same rules as SCPI. Commands will cause an
error if the unit’s remote source, remote state, current share mode status and calibration status is
incorrect.
Legacy commands do not have multichannel capabilities.
Query commands return a string containing the command itself.
The “CLR” command does not clear any legacy fault registers.
The “RST” command only clears the protections so that the voltage and setpoints can take effect. It
does not change any setpoint values. When a protection is tripped the unit’s output may be turned off
(configurable).
Expressions
Table C-16 Expressions
Expression Details
aux_line_mnemonic Define the output of the auxiliary line.The possible values are NONE, ON, OFF, OVOLtage, UVOLtage,
OCURrent, UCURrent, OPOWer, UPOWer, ACOFf, OTEMperature, HTEMpertature, SPRotection,
UNRegulated, FOLD, CC, CV, CP.
channel The address for a multichannel slave. An integer value in the range 2 to 50.
codeword A string representing any 4-digit positive integer.
current A numeric value as defined by SCPI. May also be MAXimum or MINimum. May include current-related
suffix units such as “mA”, “uA”, “A” etc. Range may be 0 to 103% of model’s rated current.
delay A length of time in the range 0 to 60 seconds. May include time-related suffix units such as “S”, “MIN”,
“mS”, “uS” etc. By default, the value is in seconds.
ESE-word Range 0–255. An 8-bit status mask for the Standard Event Status Register that determines which bits are
OR’d to form the ESB bit in the Status Byte Register.
GPIB_address The address for a GPIB controlled unit. An integer value in the range 1 to 30.
on-off-state A Boolean indicator of a state. Possible values are ON, OFF, 0 (off), or 1 (on).
OVP_level A numeric value as defined by SCPI. May also be MAXimum or MINimum. May include voltage-related
suffix units such as “mV”, “uV”, “V”, etc. Range is 0 to 103% of model’s rated voltage.
TM-XDOP-01XN.book Page 33 Monday, July 17, 2006 11:19 AM