Beckhoff EL3773 - Page 152

Diagnosis
EL3773152 Version: 2.5
x y zz
0: Systeminfo
2: reserved
1: Info
4: Warning
8: Error
0: System
1: General
2: Communication
3: Encoder
4: Drive
5: Inputs
6: I/O general
7: reserved
Error number
Example: Message 0x4413 --> Drive Warning Number 0x13
Overview of text IDs
Specific Text IDs should be specified in the device documentation.