Operation Using a Programmable Logic Controller (PLC)
Network
Network
Network
Output
Output
Output ID
ID
ID
Modbus
Modbus
Modbus
Register
Register
Register
Parameter
Parameter
Parameter Name
Name
Name
Data
Data
Data Type
Type
Type
Units
Units
Units
Range
Range
Range
0 = Off
1 = Standby
2 = Busy
3 = Flushing
0026
41052
Pump 2 Status
uint32
NONE
4 = Priming
0 = Off
1 = Standby
2 = Busy
3 = Flushing
0027
41054
Pump 3 Status
uint32
NONE
4 = Priming
0 = Off
1 = Standby
2 = Busy
3 = Flushing
0028
41056
Pump 4 Status
uint32
NONE
4 = Priming
0029
41058
Actual Pump 1 Flow
Rate
uint32
cc/min
0 - 1000
0030
41060
Actual Pump 2 Flow
Rate
uint32
cc/min
0 - 1000
0031
41062
Actual Pump 3 Flow
Rate
uint32
cc/min
0 - 1000
0032
41064
Actual Pump 4 Flow
Rate
uint32
cc/min
0 - 1000
0033
41066
Actual Pump 1 Fluid
Pressure
uint32
PSI
0 - 1500
0034
41068
Actual Pump 2 Fluid
Pressure
uint32
PSI
0 - 1500
0035
41070
Actual Pump 3 Fluid
Pressure
uint32
PSI
0 - 1500
0036
41072
Actual Pump 4 Fluid
Pressure
uint32
PSI
0 - 1500
0037
42000
Command Return 0
uint32
N/A
N/A
0038
42002
Command Return 1
uint32
N/A
N/A
0039
42004
Command Return 2
uint32
N/A
N/A
0040
42006
Command Return 3
uint32
N/A
N/A
0041
42008
Command Return 4
uint32
N/A
N/A
0042
42010
Command Return 5
uint32
N/A
N/A
0043
42012
Command Return 6
uint32
N/A
N/A
0044
42014
Command Return 7
uint32
N/A
N/A
0 := NOP
1 = BUSY
2 = ACK
3 = NAK
0045
42016
Command
Acknowledge
uint32
NONE
4 = ERR
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