Appendix, What this appendix contains – Rockwell Automation 1771-N SERIES High Resolution Analog Module User Manual User Manual
Page 143
Appendix
H
Publication 1771ĆUM127B-EN-P - December 2002
Block Transfer Write and Block
Transfer Read Configurations
for 4 Output/4 Input 1771ĆN
Series Modules
This appendix contains block transfer write and block transfer read
configurations and bit/word descriptions for 1771-N series modules
with four outputs and four inputs.
Block Transfer Write Configuration Block for 4 Output/4 Input
Modules
Word/Dec. Bit
15
14
13
12
11
10
09
08
07
06
05
04
03
02
01
00
Word/Octal Bit
17
16
15
14
13
12
11
10
07
06
05
04
03
02
01
00
BTW word type
Constant
Number of outputs
Constant
0
1
0
0
0
1
0
0
0
0
1
0
0
0
0
0
0
1
Channel 1 Output Data
2
Channel 2 Output Data
3
Channel 3 Output Data
4
Channel 4 Output Data
5
CJ alarm
enable
Unused = 0
BCD
select
Temp
scale
Verify
6
RTS Sample Time: 1 millisecond units
Channel 1 Programming
7
Low Scale Value
8
High Scale Value
9
Low Clamp Value
10
High Clamp Value
11
Alarm
enable
Reset State
0
Maximum Ramp Rate, % of Full Scale per second
12
Reset Value
Channel 2 Programming
13
Low Scale Value
14
High Scale Value
15
Low Clamp Value
16
High Clamp Value
17
Alarm
enable
Reset State
0
Maximum Ramp Rate, % of Full Scale per second
18
Reset Value
What This Appendix
Contains