KX-TDA0156CE - Panasonic PBX Service Manual (repair manual). Page 21

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Text following “Command:” is the input command for the terminal connected to the CS.
Text following “Response:” is the terminal display response data.
Confirm the response before proceeding to the next step.If no response is set. shot off power and repeat from the beginning.

CSID is stored in flash ROM.

CSID is consist of 5 bytes of data.
The structure of CSID information is as follows.

Each TDA0156CE has a unique CSID.

If the incorrect CSID is set due to the flash ROM replacement, the correct CSID information needs to be set in accordance with the
configuration of CSID typed on the label of cabinet cover.

Make sure to set all DIP switches OFF after Version check and CSID writing.

1) Send "Software version" command.

Command: VER

Response:  xx.xxx  xx.xxx

      Returned value is software version.

1) Send "CSID read" command.

Command: IDR

Response:  1XXXXZZZ00

      Returned value is CSID.

byte No.

Data(hex.format)

1

1X

2

XX

3

XZ

4

ZZ

5

00

1) Send "CSID write" command.

Command: IDW 1XXXXZZZ00

Response: OK

      Returned value is CSID.