Table 249: Diagnostics Can Led - WAGO I/O SYSTEM 750 Manual

WAGO-I/O-SYSTEM 750
750-8208 PFC200 CS 2ETH RS CAN DPM

Table 249: Diagnostics CAN LED

Status
Off
Alternating red 50 ms /
green 50 ms
Alternating red 200 ms /
green 200 ms
Green 200 ms / off 800 ms The CANopen interface
Green 200 ms / off 200 ms The CANopen interface
Green
Red
Error in the status "Preoperational"
1* red flashing / 2 * green
flashing
2* red flashing / 2 * green
flashing
3* red flashing / 2 * green
flashing
Error in the status "Operational"
1* red flashing / green
800 ms on
2* red flashing / green
800 ms on
3* red flashing / green
800 ms on
Manual
Version 1.1.0, valid from FW Version 02.06.20(09)
Explanation
The CAN interface has
not been configured
Configuration in progress ---
Configuration invalid
has the status "Stop".
has the status
"Preoperational".
The CANopen interface
has the status
"Operational".
The CANopen interface
has the status "Bus Off"
(short-circuit or other
major fault).
"Bus Warning Level"
exceeded.
"Guarding Error", slave
incorrectly configured or
not available.
"Sync Error"
"Bus Warning Level"
exceeded.
"Guarding Error"
"Sync Error"
Diagnostics
Solution
---
Check the configuration in
the CODESYS
Configurator.
---
---
---
Check the bus connections
and the baud rate.
Check the wiring for the
CAN bus.
Check the slaves and the
configuration.
Change the time interval
for the synchronization
message.
Check the wiring for the
CAN bus.
Check the slaves and the
configuration.
Change the time interval
for the synchronization
message.
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