Graco E-Flo 17V232, Instructions-Parts List Manual

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Appendix A - Modbus Variable Map
Appendix Appendix Appendix A A A --- Modbus Modbus Modbus Variable Variable Variable Map Map Map
To communicate through fiber optics with the E-Flo
DC Control Module, reference the appropriate
hardware as shown in manual 332356. That
manual indicates various options for connecting
fiber optic cables from the control module to the
non-hazardous area. The following table lists
Modbus registers available to a PC or PLC located in
the non-hazardous area. Table 4 shows the registers needed for basic
operation, monitoring, and alarm control features.
Tables 5 and 6 provide bit definitions as needed for
certain registers. Table 7 shows the units and how to
convert the register value to a unit value.
Reference the Modbus communication settings
selected in
Setup Screen 14, page 18 .
Table Table
Table 4
4
4 Modbus
Modbus
Modbus Registers
Registers
Registers
Modbus Modbus Modbus
Register
Register
Register
Variable Variable Variable Register Register Register
Access
Access
Access
Size Size Size Notes/Units Notes/Units Notes/Units
403225 Fill Pump Solenoid Out Read/Write 16 Bit 0 = Off, 1 = On
403226
Solenoid Out Keep Alive
Read/Write 16 Bit Write any value to activate.
403227 Reed Switch Count Read/Write 16 Bit Cycle count
403228 Tank Level 1 Full Pressure Read/Write 16 Bit Pressure units, see Table 7.
403229 Tank Level 2 Full Pressure Read/Write 16 Bit Pressure units, see Table 7.
403230 Actual Tank Level 1% Read/Write 16 Bit Pressure units, see Table 7.
403231
Actual Tank Level 2%
Read/Write 16 Bit Pressure units, see Table 7.
403232 Configurable IO Type Read/Write 16 Bit 0 = Reed switch input,
1 = Drum cover switch input
403233 Agitator Half Status Read/Write 16 Bit 0 = Drum cover down,
1 = Drum cover up,
2 = Accessory solenoid out
403234 Accessory Solenoid Out Read/Write 16 Bit 0 = Off, 1 = On
404100 Pump Status Bits Read Only 16 Bit See Table 6 for bit definitions.
404101 Actual Pump Speed Read Only 16 Bit Speed units, see Table 7.
404102 Actual Pump Flow Rate Read Only 16 Bit Flow units, see Table 7.
404103 Actual Pump Pressure Read Only 16 Bit Percent pressure, see Table 7.
404104 Transducer 1 Pressure
Read Only
16 Bit Pressure units, see Table 7.
404105 Transducer 2 Pressure Read Only 16 Bit Pressure units, see Table 7.
404106 Batch Total High Word Read Only 16 Bit Volume units, see Table 7.
404107 Batch Total Low Word Read Only 16 Bit Volume units, see Table 7.
404108 Grand Total High Word Read Only 16 Bit Pump cycles, see Table 7.
404109 Grand Total Low Word Read Only 16 Bit Pump cycles, see Table 7.
404110 Maintenance Total High Word
Read Only
16 Bit Pump cycles, see Table 7.
404111 Maintenance Total Low Word Read Only 16 Bit Pump cycles, see Table 7.
404112 Pump Alarms 1 High Word Read Only 16 Bit See Table 5 for bit definitions.
404113 Pump Alarms 1 Low Word Read Only 16 Bit See Table 5 for bit definitions.
404114 Display Alarms High Word Read Only 16 Bit See Table 5 for bit definitions.
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