Connection Status Of The J1939 Bus - Siemens SIMATIC PN/J1939 LINK Operating Instructions Manual

Diagnostics
10.1 Status LEDs
10.1.3

Connection status of the J1939 bus

Connection status J1939 bus
PN/J1939 LINK signals its state with the J1939 bus LEDs on the front of the enclosure.
Figure 10-3
Table 10- 4
RUN LED
Table 10- 5
ERR LED
Short flashing
Short flashing
56
Status LEDs PN/J1939 LINK
Behavior of the RUN LED
PN/J1939 LINK is in the "OFF" state
Off
PN/J1939 LINK is in the "ON" state
On
Behavior of the ERR LED
No error on the CAN bus
Off
The CAN controller is in the "Error pas-
sive" state.
once
"Source Address" is invalid
twice
The CAN controller is in the "Bus off"
state.
On
Meaning
Meaning
Operating Instructions, 12/2018, A5E45307564-AA
Note
See State model (Page 23)
Note
--
See Control and status information
(Page 25)
--
See Control and status information
(Page 25)
SIMATIC PN/J1939 LINK