Spectrum Controls 1746sc-NI8u - Manual (Page 70)

58 SLC 500 ™ Universal Analog Input Module
Figure 5.10 Monitoring channel status bits example
First Pass Bit Initialize NI8u
Channel 0
Program Listing
Channel 2
Enable
I:3.2
] [
0
Channel 2
Open
I:3.2
] [
12
Channel 2
Alarm
O:2.0
( )
2
Channel 4
Enable
I:3.4
] [
0
Channel 4
Open
I:3.4
] [
12
Channel 4
Alarm
O:2.0
( )
4
Channel 5
Enable
I:3.5
] [
0
Channel 5
Open
I:3.5
] [
12
Channel 5
Alarm
O:2.0
( )
5
Channel 0
Enable
I:3.0
] [
0
Channel 0
Open
I:3.0
] [
12
Channel 0
Alarm
O:2.0
( )
0
COP
COPY FILE
Source #N10:0
Dest #O:3.0
Length 8
s:1
] [
15
Channel 1
Enable
I:3.1
] [
0
Channel 1
Open
I:3.1
] [
12
Channel 1
Alarm
O:2.0
( )
1
Channel 3
Enable
I:3.3
] [
0
Channel 3
Open
I:3.3
] [
12
Channel 3
Alarm
O:2.0
( )
3
Channel 6
Enable
I:3.6
] [
0
Channel 6
Open
I:3.6
] [
12
Channel 6
Alarm
O:2.0
( )
6
Rung 2:1
Rung 2:2
Rung 2:3
Rung 2:4
Rung 2:5
Rung 2:6
Rung 2:7
Rung 2:0
Channel 7
Enable
I:3.7
] [
0
Channel 7
Open
I:3.7
] [
12
Channel 7
Alarm
O:2.0
( )
7
Rung 2:8
Figure 5.11 Data table for monitoring channel status
bits
address 15 data 0 address 15 data 0
N10:0 0000 0000 1001 0111 N10:4 0000 0000 1001 0111
N10:1 0000 0000 1001 0111 N10:5 0000 0000 1001 0111
N10:2 0000 0000 1001 0111 N10:6 0000 0000 1001 0111
N10:3 0000 0000 1001 0111 N10:7 0000 0000 1001 0111
Data Table