Table 213: Error Code 1, Explanation Of Blink Codes And Procedures For Troubleshooting - WAGO 750-8215 Manual

304 Diagnostics

Table 213: Error Code 1, Explanation of Blink Codes and Procedures for Troubleshooting

Error
Argument
-
1
2
3
4
5
6
Manual
Version 1.2.0, valid from FW Version 03.02.02(14)
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.
WAGO-I/O-SYSTEM 750
750-8215 PFC200; G2; 4ETH CAN USB
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.