C sample automate program, Appendix c, Sample automate program – Rockwell Automation 61C365 4 Output 4-20mA Analog Rail User Manual
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Appendix C
Sample AutoMate Program
The following AutoMate program sequences can be used to interface to an
AutoMate Processor that does not support the AOUT block. Over a period of
four scans, the program below maps registers 40 through 43 to the four
channels of an Analog Rail module in Rail mode.
Registers Used
0
Register that is configured to be updated at the end of scan.
40
Value to output to channel 0
41
Value to output to channel 1
42
Value to output to channel 2
43
Value to output to channel 3
44
Counter to select channel to operate this scan
45
Coils
End of Scan
If counter = 0, then move the data in register 40 to register 0.
44.17
[Ă/Ă]
Ă45.00
(ăă)
EN
MOVE
EN
LENGTH: 1
SRC: 40
DEST: 0
44.16
[Ă/Ă]
If counter = 1, then move the data in register 41 to register 0.
44.17
[Ă/Ă]
Ă45.01
(ăă)
EN
MOVE
EN
LENGTH: 1
SRC: 41
DEST: 0
44.16
[Ă/Ă]