Anritsu ML2430A operation manual Rel, Rfcal, Query RFCAL?

GPIB OPERATION ML24XXA NATIVE COMMANDS

range 3 upper, range 3 lower, range 4 upper, range 4 lower, range 5 up- per, range 5 lower.

REL	Relative control			CHANNEL
	Syntax:	REL <c>,<mode>
	c:	1 or 2
	mode:	0 Turn OFF
		1 Turn ON and reference
		2 Turn ON, use old references if not first time.
	Remarks:	Turns relative ON or OFF, or references the zero point.
		REL1 and REL2 toggle between relative and absolute measurements.
		Sending the RELx command when in dB mode will make the meter apply
		the last used RELATIVE value. This relative value is used thereafter until it
		is replaced by another one in the same manner. This allows the user to re-
		fer to a previously referenced value, without the meter resetting itself back
		to a 0.00 display.
	Query:	REL? <c>
	Returned
	String:	REL <c>,<mode>
RFCAL	Turn RF reference calibrator ON or OFF
			CALIBRATION
	Syntax:	RFCAL <state>
	state:	ON or OFF
	Remarks:	Turns on or off the RF reference calibrator.

Query: RFCAL?

Returned

String: RFCAL <state>

RGH Range Hold Sensor SENSOR

Syntax: RGH <s>[,<val>]

s:A or B

val: 0 to 5 (0 to 6 for universal power sensor only) (0 = AUTO)

ML2430A OM 6-67