Table B-10. Commands Block - Emerson Vilter MicroVission Operation And Service Manual

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Appendix B • Communication Tables
Ethernet IP
Modbus
Address
Address
N56:0
40170
N56:1
40171
N56:2
40172
N56:3
40173
N56:4
40174
N56:5
40175
N56:6
40176
N56:7
40177
N56:8
40178
N56:9
40179
N56:10
40180
NOTE
Commands: Start Command – starts the compressor in the currently active control mode. If anti-recycle time exists,
this command will fail
B - 8

Table B-10. Commands Block

Commands
Alarm Reset
Active Remote Control
Remote Control Select
Auto Control Type
Remote Step Load
Remote Step Unload
Step Hold %
Active Setpoint
Start Command
Stop Command
Auto-Cycle Enable/ Disable
MicroVission Controller • Operation and Service Manual • Emerson • 2017VM-16 1.0
Data Type
Value
INT
1 = Perform Reset
0 = None (Local)
1 = Direct I/O
ENUM
2 = Serial
3 = Ethernet
0 = Auto Control
ENUM
1 = Step Load / Unload
0 = Suction Pressure
(if enabled)
1 = Process Control
ENUM
(if enabled)
2 = Discharge Pressure
(if enabled)
INT
1 - Load
INT
1 - Unload
INT
Currently Unused
1 = Setpoint 1
ENUM
2 = Setpoint 2
(if enabled)
INT
1 = Remote Auto
INT
1 = Stop
0 = Disable
INT
1 = Enable
Lower
Higher
Mode
Range
Range
Read-
NA
NA
Write
Read-
NA
NA
Write
Read-
NA
NA
Write
Read-
NA
NA
Write
Read-
NA
NA
Write
Read-
NA
NA
Write
Read-
NA
NA
Write
Read-
NA
NA
Write
Read-
NA
NA
Write
Read-
NA
NA
Write
Read-
NA
NA
Write
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