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10.3
Checking with Error Status Flag
When the error status flag is on
The value for Error status flag (RX(n+1)A, RX(n+3)A, RX(n+5)A, RX(n+7)A, RX(n+D)A) is determined by the number of
occupied stations of CC-Link that corresponds to the CC-Link operation mode.
Page 50 Error Reset
Error cause can be investigated by checking the on/off status of remote input signal.
■When DP/DN short error is on
If DP/DN short error (RXn1) is on, perform the following troubleshooting.
Page 99 When the ALM LED of the bridge module is flashing at 1 second intervals
■When Transmission cable voltage drop error is on
If Transmission cable voltage drop error (RXn3) is on, perform the following troubleshooting.
Page 99 When the ALM LED of the bridge module is flashing at 0.2 second intervals
■When DP/DN disconnection error is on
If DP/DN disconnection error (RXn4) is on, perform the following troubleshooting.
Page 100 When the ALM LED of the bridge module is turned on
10 TROUBLESHOOTING
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10.3 Checking with Error Status Flag
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Table of Contents
Troubleshooting
