Table 59: Blink Code Table For The I/O Led Signaling, Error Code 2 - WAGO -I/O-SYSTEM 750 Manual

120 Diagnostics
Table 58: Blink code- table for the I/O LED signaling, error code 1
Error code 1: "Hardware and configuration error"
Error
Argument
8
9
10
11
12
14
Pos : 70.13 /Serie 750 ( WAGO-I/O-SYST EM)/Diagnos e/F eldbus koppler/-c ontroll er/Bli nkc ode-Tabellen - F ehl erc ode 2...5 (750- 0333) @ 11\mod_1317133888384_21.doc x @ 79834 @ @ 1

Table 59: Blink code table for the I/O LED signaling, error code 2

Error code 2: -not used-
Error
Argument
-
Error Description Solution
Invalid hardware- 1. Turn off the power supply for the node.
firmware 2. Replace the fieldbus controller.
combination. 3. Turn the power supply on again.
1. Turn off the power supply for the node.
Invalid check sum in
2. Replace the fieldbus controller.
the serial EEPROM.
3. Turn the power supply on again.
1. Turn off the power supply for the node.
Serial EEPROM
2. Replace the fieldbus controller.
initialization error
3. Turn the power supply on again.
Fault when reading 1. Turn off the power supply for the node.
in the serial 2. Replace the fieldbus controller.
EEPROM. 3. Turn the power supply on again.
Timeout during 1. Turn off the power supply for the node.
access on the serial 2. Replace the fieldbus controller.
EEPROM 3. Turn the power supply on again.
1. Turn off the power for the node.
Maximum number of
2. Reduce the number of corresponding modules to a valid
gateway or mailbox
modules exceeded
3. Turn the power supply on again.
Error Description Solution
Not used
750-375 PROFINET IO advanced Fieldbus Coupler
number.
WAGO-I/O-SYSTEM 750
-
Version 1.1.0
Manual