Connection Status Can Bus In "Can Transparent" Operating Mode - Siemens SIMATIC PN/CAN LINK Operating Instructions Manual

Diagnostics
11.1 Status LEDs
11.1.3

Connection status CAN bus in "CAN transparent" operating mode

Connection status of the CAN bus in "CAN transparent" operating mode
The PN/CAN LINK signals its state in "CAN transparent" operating mode with the fieldbus LEDs
on the front of the housing (Design (Page 32)).
Table 11- 3
Table 11- 4
One-time brief
142
Behavior of the RUN LED
RUN LED
PN/CAN LINK is off.
Off
PN/CAN LINK is in "ON" state.
On
Behavior of the ERR LED
ERR LED
No error on the CAN bus
Off
The CAN controller is in "Error passive" state.
flashing
The CAN controller is in "Bus-Off" state.
On
Meaning
Meaning
Operating Instructions, 03/2022, A5E39895388-AC
SIMATIC PN/CAN LINK