Balluff Network Interface
ProfiNet™
www.balluff.com
39
8
Diagnostics
8.4.
Channel Number
2 bytes of data that describe where the error on the module has occurred.
Possible values
Bit
Value
Position
0-3
0x00
Port 0 pin 4
0x01
Port 1 pin 4
0x02
Port 2 pin 4
0x03
Port 3 pin 4
0x04
Port 4 pin 4
0x05
Port 5 pin 4
0x06
Port 6 pin 4
0x07
Port 7 pin 4
0x08
Port 0 pin 2
0x09
Port 1 pin 2
0x0A
Port 2 pin 2
0x0B
Port 3 pin 2
0x0C
Port 4 pin 2
0x0D
Port 5 pin 2
0x0E
Port 6 pin 2
0x0F
Port 7 pin 2
Definition of fault case
Bit 4-5
0x0X
Error on module port
0x1X
Error on IO-Link device
[Bit 0-3 indicates on which port the
faulty device is connected]
0x20
Error on module
In this case, bit 0-3 is without
relevance because the fault relates to
the complete module (e.g.,
undervoltage).
