User's Manual

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SECTION 6

Troubleshooting

CIDRW System

User’s Manual

SECTION 6

Troubleshooting

• Amplifier Unit Error

Check the status of the indicators after transmission of the command. After taking appropriate correc-

tive action, send the write command again and check again.

• If the Response Code is 1 :

There is a host device communications error.

Check the status of the indicators and the response code of the response after transmission of the

command. After taking appropriate corrective action, send the write command again and check again.

• If the Response Code is 7 :

There is a communications error in communications between the CIDRW Head and ID Tag.

Check the status of the indicators and the response code of the response after transmission of the

command. After taking appropriate corrective action, send the write command again and check again.

* The ID Tag has a lock function, but the Amplifier Unit has no function for locking an ID Tag.

RUN COMM NORM ERROR Main check points

—

(If RUN is OFF, the status of the other indica-

tors can be ignored.)

• Influence of background noise (Change installation position)

• Amplifier Unit power supply

If the error cannot be resolved by checking the two points above,

the Amplifier Unit may be damaged.

RUN COMM NORM ERROR

Response

code

Main check points

14 Command format

(Command code, page designation, address designation, processed data volume, etc.)

RUN COMM NORM ERROR

Response

code

Main check points

• Background noise levels of the CIDRW Head (Check the surroundings with the environmental noise level measurement

function)

• Distance to another CIDRW Head

• Influence of background noise (Change installation position)

If the error cannot be resolved after checking, the Amplifier Unit may be damaged.

71 • ID Tag overwrite life (Replace the ID Tag)

• Environment of use of the ID Tags (ID Tag breakage due to use in unanticipated ways)

72 • Connection to the CIDRW Head

• Distance between the ID Tag and CIDRW Head

• CIDRW Head background noise levels (Check the surroundings with the environmental noise level measurement function)

• Distance to another CIDRW Head

7B • Distance between the ID Tag and CIDRW Head

• Background noise levels of the CIDRW Head (Check the surroundings with the environmental noise level measurement

function)

• Distance to another CIDRW Head

• Influence of background noise (Change installation position)

7E • Type/specifications of the ID Tags used

• Settings of the ID Tags used (The ID Tag lock function is used.*)

• Environment of use of the ID Tags (ID Tag breakage due to use in unanticipated ways)

(Lights once)