AutomationDirect DURAPULSE GS3-4030 - Page 214

Chapter 5: DURAPULSE MODBUS Communications
5–64
DL RX/WX Communication Program (continued)
(Continued next page)
36
Drive #2
Run CMD
Write Enable
C42
Port Busy
SP116
()
SET
Drive #2
Run CMD
Writes Finished
C44
35
()
SET
Drive #2
Run CMD
Write Enable
C42
Drive #2
Speed Ref
Write Enable
C40
Drive #2
Run CMD
Write Enable
C42
Drive #2
Run CMD
New
V3021
=
Drive #2
Run CMD
Retain
V3031
37
Drive #2
Run CMD
Write Enable
C42
()
RST
Drive #2
Run CMD
Write Finished
C44
Drive #2
Run CMD
Write Finished
C44
Drive #2
Run CMD New
V3021
LD
Drive #2
Run CMD Retain
V3031
OUT
()
RST
Drive #2
Run CMD
Write Enable
C42
Kf202
LD
K2
LD
O3001
LDA
V4433
WX
Rungs 35 & 36 write to the Run Command word if it changes.
This rung writes the new value for the Run Command word to its comparison location
so the code can again start watching for changes.
DURAPULSE AC Drive User Manual
1st Ed. Rev. D 05/2013