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WAGO-I/O-SYSTEM 750
Diagnostics 207
758-874/000-131 WAGO-I/O-IPC-C6
Manual
Version 1.0.0
Table 75: Meaning of Blink Codes and Measures to Eliminate Errors
Error Argument Cause
Correction
3
Unknown module type of
the flash program memory
- Switch the supply voltage of the
I/O-IPC off and change it.
- Then switch the supply voltage on again.
4
Error occurred while writing
to the flash memory
5
Error occurred while erasing
a flash sector
- Switch the supply voltage of the
I/O-IPC off and exchange it.
- Then switch the supply voltage on again.
6 The
I/O
module
configuration after an
internal bus reset differs
from the one after the last
I/O-IPC start-up.
Restart the I/O-IPC by
- switching the supply voltage off and
then on again, or
- press the reset button on the I/O-IPC.
7
Error occurred while writing
to the serial EEPROM
8 Invalid
hardware/firmware
combination
9
Invalid checksum in the
serial EEPROM
10
Fault when initializing the
serial EEPROM.
- Switch the supply voltage of the
I/O-IPC off and exchange it.
- Then switch the supply voltage on again.
11 Error
occurred
while
reading from the serial
EEPROM
- Switch the supply voltage of the
I/O-IPC off and reduce the number of
I/O modules.
- Then switch the supply voltage on again.
12
Time to access the serial
EEPROM exceeded
- Switch the supply voltage of the
I/O-IPC off and exchange it.
- Then switch the supply voltage on again.
14
Maximum number of
gateway or mailbox
modules exceeded.
- Switch the supply voltage of the
I/O-IPC off.
- Reduce the number of gateway or
mailbox modules.
- Then switch the supply voltage on again.
Error Code 2: Not Used
- -
-