Technical data

3rd byte of the channel-related diagnostics
Bit 01234567
Byte for error and channel type
Error type
00000 reserved
00001 short circuit
00010 undervoltage
00011 overvoltage
00100 overload
00101 overtemperature
00110 line break
00111 upper limit exceeded
01000 lower limit exceeded
01001 error
01010 reserved
01111 reserved
10000 vendor-specific
11111 vendor-specific
channel type
000 reserved
001 bit
010 2 bits
011 4 bits
100 byte
101 word
110 2 words
111 reserved
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:
:
:
Fig. 11.35 Channel-Related Diagnostics Byte 3
B8976060/02 Distributed I/Os (DP)
11 - 63 Volume 1