Appendix, What this appendix contains – Rockwell Automation 1771-N SERIES High Resolution Analog Module User Manual User Manual
Page 105
Appendix
D
Publication 1771ĆUM127B-EN-P - December 2002
Block Transfer Write and Block
Transfer Read Configurations
for 2 Output/2 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 two outputs and two inputs.
Block Transfer Write Configuration Block for the 2 Output/2 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
0
1
0
0
0
0
0
1
Channel 1 Output Data
2
Channel 2 Output Data
3
CJ alarm
enable
Unused = 0
BCD
select
Temp
scale
Verify
4
RTS Sample Time: 1 millisecond units
Channel 1 Programming
5
Low Scale Value
6
High Scale Value
7
Low Clamp Value
8
High Clamp Value
9
Alarm
enable
Reset State
0
Maximum Ramp Rate, % of Full Scale per second
10
Reset Value
Channel 2 Programming
11
Low Scale Value
12
High Scale Value
13
Low Clamp Value
14
High Clamp Value
15
Alarm
enable
Reset State
0
Maximum Ramp Rate, % of Full Scale per second
16
Reset Value
Channel 3 Programming
17
Low Scale Value
What This Appendix
Contains