Graco E-Flo DC Series Instructions Manual page 66

Appendix A - Modbus Variable Map
Modbus Variable
Modbus Modbus Variable Variable
Register Register Register
Profile Setup Blocks
Each profile block is a group of 12 registers. The profile (1–4) is the 4th digit (x) in the register number and
corresponds with the actual user profile being defined. For example, register 405x00 will represent 405100,
405200, 405300, and 405400.
405x00 Pressure/Force Minimum
405x01 Pressure/Force Target
405x02 Pressure/Force Maximum
405x03 Flow Minimum
405x04 Flow Target
405x05 Flow Maximum
405x06 Mode Select
405x07 BPR % Open
405x08 Pressure/Force Min Alarm Type
405x09 Pressure/Force Max Alarm Type
405x10 Flow Min Alarm Type
405x11 Flow Max Alarm Type
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Register Size
Register Register Size Size
Access Access Access
Read / Write 16 Bit
Read / Write 16 Bit
Read / Write 16 Bit
Read / Write 16 Bit
Read / Write 16 Bit
Read / Write 16 Bit
Read / Write 16 Bit
Read / Write 16 Bit
Read / Write 16 Bit
Read / Write 16 Bit
Read / Write 16 Bit
Read / Write 16 Bit
Notes/Units
Notes/Units Notes/Units
Pressure units, see table 7.
Pressure units, see table 7.
Pressure units, see table 7.
Flow units, see table 7.
Flow units, see table 7.
Flow units, see table 7.
0 = pressure, 1 = flow
Value will be 0-100
(Approximately 1-100 psi, see
manual 332142 for information
on BPR control kit)
0 = limit, 1 = deviation, 2 = alarm
0 = limit, 1 = deviation, 2 = alarm
0 = limit, 1 = deviation, 2 = alarm
0 = limit, 1 = deviation, 2 = alarm
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