Programming Manual

APP - 40
A
PPENDICES
APPENDIX 1.5 PC link communication errors
Table 1.13 PC link communication error codes list
Error codes stored
in D9196
Error description
Corrective action
01
• A receiving packet for PC link
communication does not
arrive.
• The arrival timing of the
receiving packet is too late.
• Check whether the power of PC has
been turned on.
• Check the connection of the
communication cable.
• Check the communication cable for
wire breakage.
• Check whether the A0BD-PCF/
A30CD-PCF has been installed
correctly.
02
• A receiving packet CRC code
is not right.
• Check whether there is a noise
source near the PC.
• Check the connection of the
communication cable.
• Check the communication cable for
wire breakage.
03
• A receiving packet data ID is
not right.
• Check whether the A0BD-PCF/
A30CD-PCF has been installed
correctly.
• Replace the A0BD-PCF/A30CD-
PCF.
04
• The number of received
frames is not right.
• Check whether there is a noise
source near the PC.
• Check the connection of the
communication cable.
• Check the communication cable for
wire breakage.
05
• A PC communication task
does not start.
• Start the communication task for PC
side.