Appendix A - Modbus Variable Map
Modbus
Modbus
Modbus
Register
Register
Register
Variable
Variable
Variable
Register
Register
Register
Access
Access
Access
Size
Size
Size
Notes/Units
Notes/Units
Notes/Units
Integration Setup Block
This section contains system-level control variables that may need to be monitored or controlled on occasion
(infrequently).
404200
Local/Remote Control
Read / Write
16 Bit
0 = local, 1 = remote/PLC
404201
Active Profile Number
Read / Write
16 Bit
0 = stopped, 1, 2, 3, 4
404202
Pump Control Bitfield
Read / Write
16 Bit
See Table 6 for bit definitions.
404203
Maintenance Interval High Word
Read / Write
16 Bit
Pump cycles, see Table 7.
404204
Maintenance Interval Low Word
Read / Write
16 Bit
Pump cycles, see Table 7.
404205
Transducer 1 type
Read / Write
16 Bit
404206
Transducer 2 type
Read / Write
16 Bit
0 = None,
1 = 500 psi (3.44 mPa, 34.47
bar),
2 = 5000 psi (34.47 mPa, 344.74
bar),
3 = 5 psi (34.5 kPa, 0.345 bar)
Tank level sensor.
404207
Closed Loop Enable Transducer 1
Read / Write
16 Bit
404208
Closed Loop Enable Transducer 2
Read / Write
16 Bit
0 = Not Enabled, 1 = Enabled
(Note: only 1 transducer can be
enabled for closed loop control)
404209
Reserved
Read / Write
16 Bit
N/A
404210
Pump Lower Type
Read / Write
16 Bit
0 = Invalid/Not configured,
1 = 145cc,
2 = 180cc,
3 = 220cc,
4 = 290cc,
5 = 750cc,
6 = 1000cc,
7 = 1500cc,
8 = 2000cc,
9 = 2500cc
404211
Pump Lower Size
Read / Write
16 Bit
Actual lower size in cc
404212
Agitator 4-20mA Output
Read / Write
16 Bit
0-100 = 4-20mA
404213
Agitator 4-20mA Output Enable
Read / Write
16 Bit
0 = Disable, 1 = Enable
404214
BPR % Open Stop Profile
Read / Write
16 Bit
Setting for when the stop profile
is active to hold fluid line pressure
when the pump is stopped. (See
405107 below)
404215
Reserved for E-Flo DCX2
404216
Reserved for E-Flo DCX2
404250
Password Enable
Read / Write
16 Bit
0 = Disable, 1 = Enable
404251
Profile Lock
Read / Write
16 Bit
0 = Unlocked, 1 = Locked
403102
Display seconds
Read Only
16 Bit
Use as heartbeat.
62
3A3453H
