Remote Commands and Syntax
Commands 6
6-35
Table 6-5. Commands (cont.)
MACADDR?
Description
Sequential command. Returns MAC/HW address for LAN communication. The MAC
address is a unique assigned value and cannot be changed.
Parameter None
Response String
Example
MACADDR?
Returns six groups of hexadecimal numbers separated by colons (for example,
01:23:45:67:89:ab)
MULT
Description
Overlapped command, ignored if not in remote.
Multiplies the reference magnitude by the parameter and changes the output to the new
value. The reference magnitude is the present output in direct operation, and the
reference in error mode.
Parameter Floating-point number to act as a multiplier
Example
If the output is 10 V with error mode off and the command is sent, "MULT 1.9", the output
changes to 19 V.
NEWREF
Description
Sequential command, ignored if not in remote.
Sets reference value to be the present output value. (The same as touching the New
Reference selection in local operation.)
Parameter None
OFFSET
Description
Sequential command, ignored if not in remote.
Enables and disables an offset for the output value. Effective immediately when enabled.
Parameter ON or OFF
OFFSET?
Description
Sequential command.
Returns the offset value if the offset is enabled, otherwise, returns the number 0.0.
Parameter None
Response
1. (Float) Offset value or 0.0 if no offset is active
2. (Float) Offset units
Example
OFFSET?
Returns: "5.05000E-03,V" if an offset of 5.05 mV is active.
OHMSREF?
Description
Return calculated resistance reference as shown in calibration report (average actual-to-
nominal ratio of the 100 ohm to 190 kohm resistors).
Parameter
CAL (From active calibration constants)
CHECK (From calibration check constants)
PREV (From previous calibration constants)
Response (Float) The resistance reference value.
Example OHMSREF? CHECK 1.000021902360723E+00
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