Maximum input data format (base modules -4b4p), Maximum output data format (base modules -4b4p) – Rockwell Automation 1791P-XXXX CompactBlock Distributed I/O on PROFIBUS DP Series D I.I. User Manual
Page 23
CompactBlock Distributed I/O on PROFIBUS DP Series D 23
Publication
1791P-IN002B-EN-P - October 2003
Maximum Input Data Format (Base Modules -4B4P)
Bit Position
Word
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
0
Reserved
In3
In2
In1
In0
Base
1
Reserved
Analog Input Data Channel 0
2
Reserved
Analog Input Data Channel 1
3
Reserved
Analog Input Data Channel 2
4
Reserved
Analog Input Data Channel 3
5
URo1 URo0 ORo1 ORo0 OW3 OW2 OW1 OW0 ORi3 ORi2 ORi1 ORi0 Reserved
RF
UF
UF
Module Unrecoverable Fault
Set “0”: No Error
Set “1”: Error
RF Module
Recoverable
Fault
Set
“0”: No Error
Set “1”: Error
ORi x Over Range Input Channel
Set “0”: No Over Range
Set “1”: Over Range
OW x Input Open Wire (@ 4-20mA Range)
Set “0”: No Open Wire
Set “1”: Open Wire
ORo x Output Data Over Range
Set “0”: No Over Range
Set “1”: Over Range
URo x Output Data Under Range (@4-20MA Range)
Set “0”: No Under Range
Set “1”: Under Range
Maximum Output Data Format (Base Modules -4B4P)
Word
Bit Position
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
0
Reserved
O3
O2
O1
O0
Base
1
Reserved
Analog Output Data Channel 0
2
Reserved
Analog Output Data Channel 1