Appendix - Fieldbus_01/2016- 80 -
2.7 - CC-Link
# Item
1 Run LED
2 Error LED
3 CC-Link interface
Run LED
A test sequence is performed on this LED during
startup.
LED State Description
Off
No network participation, timeout status (no
power)
Green Participating, normal operation
Red Major fault (FATAL error)
Error LED
LED State Description
Off No error detected (no power)
Red Major fault (Exception or FATAL event)
Red,
ickering
CRC error (temporary ickering)
Red,
ashing
Station Number or Baud rate has changed
since startup (ashing)
CC-Link Interface
Pin Signal Description
1 DA Positive RS485 RxD/TxD
2 DB Negative RS485 RxD/TxD
3 DG Signal Ground
4 SLD Cable Shield
5 FG Protective Earth
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