SJE Rhombus VFDC-4100 Manual Del Usario página 56

ModBus Communication Functions & Address Code
Functions
Parameter Setup
1: set pressure
2: set pressure 2
Pressure setup
3: high pressure limit
4: low pressure limit
Parameter Check
Low water low water error
VFD1 run
VFD2 run
Pump Run state
VFD3 run
VFD4 run
Current pressure
Set pressure
Run state
Error fl ag error fl ag
1: year
2: month
3: day
Time setup 4: week
5: hour
6: min
7: sec
1: lead pump
2: pump1
Pump setup 3: pump2
4: pump3
5: pump4
1: set pressure
2: set pressure 2
3: high pressure limit
Pressure setup
4: low pressure limit
5: start lead press
6: start lag press
24
Description W/R ADDR. (Hex) ADDR. (Dec.)
W 8201
W 8202
W 8203
W 8204
R 7002
R
R
700A
R
R
R 700B
R 700C
R 700D
R
R
R
R
R
R 700E
R
R
R
R
R
R 8001
R 8002
R 8003
R 8004
R 8005
R 8006
R 8007
R 8101
R 8102
R 8103
R 8104
R 8105
R 8201
R 8202
R 8203
R 8204
R 8205
R 8206
SJE-Rhombus Controlador VFDC-4100 Manual del Usuario
Data information
33,281
33,282
33,283
33,284
28,674 128:low water, 000:no error
01: VFD1 running
02: VFD2 running
28,682
04: VFD3 running
08: VFD4 running
28,683 current pressure
28,684 set pressure
28,685 0x05: start, 0x04: stop
001: high pressure
002: low pressure
004: VFD1 fault/HOA
008: VFD2 fault/HOA
016: VFD3 fault/HOA
28,686 032: VFD4 fault/HOA
064: low water alarm
128: low pressure alarm
256: sensor open
512: sensor short
1024: low water stop
32,769 2xxxx
32,770 xx
32,771 xx
32,772 xx
32,773 xx
32,774 xx
32,775 xx
33,025 0 ~ 3 / 0:PUMP1, 3:PUMP4
33,026 0:not used , 1:used
33,027 0:not used , 1:used
33,028 0:not used , 1:used
33,029 0:not used , 1:used
33,281 set pressure
33,282 set pressure 2
33,283 High Pressure Limit
33,284 Low Pressure Limit
33,285 Start Lead Pressure
33,286 Start Lag Pressure