Front Panel

Response

HDW ERR CH 1

HDW ERR CH 2 HDW ERR CH 3 HDW ERR CH 4 NO MODEL NUM

CAL ERROR

Table 5-8. Error Messages (continued)

GP-IB Explanation

Code

11Errors 11 through 14 refer to a specific output where there is an output error. Service is required.

12Same as in Error #11.

13Same as in Error #11.

14Same as in Error #11.

15The interface cannot find its model number. There may be a hardware failure or the instrument may require reprogramming. Service is required.

16You tried to use either a calibration command with CMODE off or the calibration failed while in CMODE. Enable CMODE and check numbers sent during calibration. Also, there could be a hardware error.

UNCALIBRATED

17

There is an incorrect checksum in the EEPROM possibly as a result of incorrect

 

 

calibration procedure. Recalibrate, and if the problem persists, your supply has a

 

 

hardware failure.

CAL LOCKED

18

Calibration was attempted with the Calibration Jumper on the GP-IB board in the

 

 

lockout position. Reposition jumper if desired. See Service Manual.

SKIP SELF TST

22

The self test jumper on the GP-IB board is in the Skip Self Test position. No self-

 

 

test was done. This is for diagnostics only. See Service Manual.

 

Table 5-9. TEST Responses

Code

Explanation

0

This is the response to the TEST? query when there are no errors.

 

 

20The timer has failed self-test. Refer to the troubleshooting section in the Service Manual.

21The RAM has failed self-test. Refer to the troubleshooting section in the Service Manual.

27

The ROM has failed the checksum test. Refer to the troubleshooting section in the Service Manual.

29There is an incorrect checksum in the EEPROM for non-volatile state storage. The non-volatile states 0-3 have not been loaded. Store new values, if problem persists, your supply has a hardware failure.

30The store limit has been reached for CMODE, store states 0-3, DCPON, or SRQ. The power must be turned off/on to reenable.

84Remote Operation

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Agilent Technologies 6626A Front Panel Response, Error Messages GP-IB Explanation Code, Test Responses, Code Explanation

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