PROFINET IO
User manual 57106_hdb_en_13 85 / 94
CHTYP
Channel type
NUMBIT
Diagnostic bits
NUMCH
Channels
CHERR
Channel error
CHxERR
Channel-specific error
DIAG_US
µs ticker
µs ticker
There is a timer (µs ticker) in the module, it is started by means of PowerON
and starts counting from 0 after 2
32
-1 µs.
Byte Bit 7 ... 0 Description
0 Bit 6 ... 0 Channel type
0x70 Digital input
0x71 Analog input
0x72 Digital output
0x73 Analog output
0x74 Analog input/output
0x76 Counter
Bit 7 Reserved
Byte Bit 7 ... 0 Description
0 Number of diagnostic bits of the module per channel.
Byte Bit 7 ... 0 Description
0 Number of channels of a module.
Byte Bit 7 ... 0 Description
0 Bit 0 Set in case of Error in channel 0
Bit 1 Set in case of Error in channel 1
Bit 2 Set in case of Error in channel 2
Bit 3 Set in case of Error in channel 3
Bit 4 Set in case of Error in channel 4
Bit 5 Set in case of Error in channel 5
Bit 6 Set in case of Error in channel 6
Bit 7 Set in case of Error in channel 7
Byte Bit 7 ... 0 Description
0 Information on the assignment can be found in the description of
the Cube20S module.
Byte Bit 7 ... 0 Description
0 ... 3 Value of the µs ticker at the moment of the diagnosis
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