320 Diagnostics
WAGO I/O SYSTEM 750 XTR
750-8202/040-001 PFC200 2ETH RS TELE XTR
Manual
Version 1.2.0, valid from FW Version 03.01.07(13)
The following indications apply to the
e!
RUNTIME
runtime system:
Table 231: RUN LED Diagnostics
Status
Explanation
Remedy
Green
Applications loaded
and all in the “RUN”
status
---
Green flashing No application and
now boot project
loaded
Load an application or boot project.
Red
Applications loaded
and all in the “STOP”
status
Set the mode selector switch to “RUN” to
start the application.
Green/red
flashing
At least one
application in the
“RUN” status and one
in the ”STOP” status
Start the stopped application.
Red,
goes out briefly
Warm start reset
completed
---
Red,
goes out longer
Cold start reset
completed
---
Red, flashing
At least one
application after in the
“STOP” status after
exception (e.g.,
memory access error)
Start the application with a reset via the
mode selector switch or in the connected
IDE.
If the application cannot be started,
restart the controller.
Contact WAGO Support if the error
occurs again.
Orange/green
flashing
Load above threshold
value 1
Try to reduce the load on the system:
- Change the CODESYS program.
- End any fieldbus communication that
is not essential, or reconfigure the
fieldbuses.
- Remove any non-critical tasks from
the RT area.
- Select a longer cycle time for IEC
tasks.
Orange
Runtime system in
debug state
(breakpoint, single
step, individual cycle)
Resume the application in the connected
IDE with single step or start.
Remove the breakpoint if necessary.
If the connection has been interrupted,
set the mode selector switch to “STOP”
and then back to “RUN” to enable the
application to continue
OFF
No runtime system
loaded
Enable a runtime system, e.g., via the
WBM.
