User manual

Detailed descriptions of I/O modules | Digital input module UR20-4DI-P
70 1432790000/03/02.2014Manual u-remote
DiagnosticdataUR20-4DI-P
Name Bytes Bit Description Default
Error indicator 0
0 Module error
1 Internal error
2 External error
3 Channel error 0
4 Reserved 0
5 Power supply fault
6 Reserved 0
7 Parameter error
Module types 1
0
Module Type 0x0F
1
2
3
4 Channel information available 0
5 Reserved 0
6 Reserved 0
7 Reserved 0
Error byte 2 2 0 – 7 Reserved 0
Error byte 3 3
0 – 2 Reserved 0
3 Internal diagnostic FIFO full 0
4 SPI timeout error 0
5 Reserved 0
6 Process alarm lost 0
7 Reserved 0
Channel type 4
0 – 6 Channel type 0x70
7 Reserved 0
Diagnostic bits
per channel
5
Number of diagnostic bit per
channel
8
Number of
channels
6
Number of similar channels
per module
4
Channel error 7 – 10 0 – 31 Reserved 0
Channel 0 error
to
Channel 31 error
11
to
42
0 – 7 Reserved 0
Time stamp 43 – 46 Time stamp [µs] (32bit)
ProcessdatainputsUR20-4DI-P
Byte Bit Description
IB0
IX0.0 DI0
IX0.1 DI1
IX0.2 DI2
IX0.3 DI3
IX0.4 reserved
IX0.5 reserved
IX0.6 reserved
IX0.7 reserved