Front Panel Calibration Procedure

Verification and Calibration - B

These procedures assume you understand how to operate front panel keys (see chapter 5). Make sure the sense switch is set to Remote and the sense terminals are directly jumpered to the output terminals. Calibration procedures can only be performed with the dc source set to the SCPI programming language.

Check the Language Setting

	Action	Normal Result
1.	Turn on the dc source, access the Address menu and scroll to the LANG:	LANG: SCPI or
	command.	LANG:COMP
2.	If the language is set to COMPatibility, change it to SCPI and press Enter. If the	LANG: SCPI
	language is already set to SCPI, just continue with the calibration procedure.

Enable Calibration Mode

	Action	Display
3.	Reset the unit by selecting Output, scrolling to *RST and pressing Enter.	*RST
4.	Press Output On/Off to enable the output.	00.003V 0.0006A
5.	To begin calibration press Shift Cal, scroll to CAL ON and press Enter.	CAL ON 0.0
6.	Enter the calibration password from Entry keypad and press Enter. lf the
	password is correct the Cal annunciator will come on.
	If CAL DENIED appears, then an internal switch has been set to prevent the	CAL DENIED
	calibration from being changed. (See the Service Manual.)
	lf the password is incorrect, an error occurs. If the active password is lost, the	OUT OF RANGE
	calibration function can be recovered by setting an internal switch that defeats
	password protection. (See the Service Manual.)

Voltage Programming and Measurement Calibration

Action

Display

7.Connect the external DMM (in voltage mode) directly to output 1. Do not connect the load resistor or current shunt. Select output 1.

8.	Press Shift Cal, scroll to CAL VOLT, and press Enter.	CAL:VOLT
9.	Press Shift Cal, scroll to CAL LEV, and press Enter to select the first	CAL:LEV P1
	calibration point.
10.	Press Shift Cal, scroll to CAL DATA, press Enter Number, and enter the	CAL:DATA 0.00
	voltage value displayed on the DMM.
11.	Press Shift Cal, scroll to CAL LEV, use ⊃ to scroll to P2 (the second	CAL:LEV P2
	calibration point), and press Enter.
12.	Press Shift Cal, scroll to CAL DATA, press Enter Number, and enter the	CAL:DATA 0.00
	second voltage value displayed on the DMM.

155 66111A, 66309B, 66311B, D specifications

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Agilent Technologies 66111A, D Front Panel Calibration Procedure, Check the Language Setting, 155

Models: 66111A 66309B 66311B D