Table 60: Error Code 1, Explanation Of Blink Codes And Procedures For Troubleshooting - WAGO I/O System 750 Manual

WAGO I/O System 750
750-8210/040-000 PFC200; G2; 4ETH; XTR

Table 60: Error Code 1, Explanation of Blink Codes and Procedures for Troubleshooting

Error
Argument
-
1
2
3
4
5
6
Cause
Invalid parameter
checksum for local
bus interface
Internal buffer
overflow (max.
amount of data
exceeded) during
inline code
generation.
Data type of the I/O
module(s) is not
supported
Unknown module
type of the flash
program memory
Error occurred while
writing to the flash
memory
Error occurred while
erasing a flash sector
The I/O module
configuration after a
local bus reset differs
from the one after the
last controller startup.
Version 1.7.0, valid from FW Version 04.01.10(23)
Remedy
- Switch off the power to the controller
and replace it.
- Then switch the power back on.
- Switch off the power to the
controller.
- Reduce the number of I/O modules.
- Switch the power back on.
- Update the controller firmware. If this
error persists, there is an error in the
I/O module. Identify the error as
follows:
- Switch off the power supply.
- Place the end module in the middle
of the I/O modules connected to the
system.
- Switch the power back on.
- If the I/O flashes red switch off the
power supply again and place the
end module in the middle of the first
half of the I/O modules (toward the
controller).
- If the LED is no longer flashing,
switch off the power supply and
place the end module in the middle
of the second half of the I/O modules
(away from the controller).
- Switch the power back on.
- Repeat this procedure until you
establish which I/O module is
defective. Then replace that module.
- Switch off the power to the controller
and replace it.
- Then switch the power back on.
- Switch off the power to the controller
and replace it.
- Then switch the power back on.
- Restart the controller by first
switching off the power supply and
then switching it back on, or
by pressing the Reset button on the
controller.
Diagnostics 151
Manual