Table 59: Blink Code- Table For The I/O Led Signaling, Error Code 1 - WAGO 750-363/0040-0000 Manual

140 Diagnostics

Table 59: Blink code- table for the I/O LED signaling, error code 1

Error code 1: "Hardware and configuration error"
Error
Argument
1
2
3
4
5
6
7
8
Manual
Version 1.0.0
750-363/0040-0000 FC EtherNet/IP G4 ECO XTR
Error Description Solution
Overflow of the
1. Turn off the power supply of the node.
internal buffer
2. Reduce the number of I/O modules.
memory for the
3. Turn on again the power supply of the node.
attached I/O
4. If the error persists, replace the head station.
modules.
1. Determine the faulty I/O module. First turn off the power
2. Plug the end module into the middle of the node.
3. Turn on again the power supply of the node.
4. - LED continues to flash? -
I/O module(s) with
unknown data type
5. Turn on again the power supply of the node.
6. Repeat the procedure described in step 4 while halving
7. Replace the faulty I/O module.
8. Contact I/O support and inquire about a firmware update
Invalid check sum in 1. Turn off the power supply of the node.
the parameter area 2. Replace the head station.
of the head station. 3. Turn on again the power supply of the node.
1. Turn off the power supply of the node.
Fault when writing in
2. Replace the head station.
the serial EEPROM.
3. Turn on again the power supply of the node.
1. Turn off the power supply of the node.
Fault when reading
2. Replace the head station.
the serial EEPROM
3. Turn on again the power supply of the node.
The I/O module
configuration after
AUTORESET differs
from the 1. Restart the head station by turning the power supply off
configuration
determined the last
time the head station
was powered up.
Invalid hardware- 1. Turn off the power supply of the node.
firmware 2. Replace the head station.
combination. 3. Turn on again the power supply of the node.
1. Turn off the power supply of the node.
Timeout during serial
2. Replace the head station.
EEPROM access.
3. Turn on again the power supply of the node.
supply of the node.
Turn off the power supply of the node and plug the end
module into the middle of the first half of the node (toward
the head station).
- LED not flashing? -
Turn off the power supply of the node and plug the end
module into the middle of the second half of the node
(away from the head station).
the step size until the faulty I/O module is detected.
for the head station.
and on.
WAGO-I/O-SYSTEM 750