SCADAPack Modbus Realflo Point Addressing

Controllers on the SCADAPack Modbus driver support one of two point address ranges—5 Digit, or 6 Digit. You have to be aware of which address range each controller on your system supports. (For example, SCADAPack controllers that are running Flow Computers prior to version 7.10 use 5-Digit addressing.)

For any SCADAPack x70 controllers on your system that are running Flow Computer version 7.10 onwards, you have to use the 6 Digit address range on the controller if it is to support flow runs 11 to 20. (You can use either address range if it is only required to support up to 10 flow runs.)

Specify the supported Point Address Range on each SCADAPack Modbus Realflo Outstation Form (see Specify the Point Address Range in the Geo SCADA Expert Guide to the Advanced Modbus Driver).

Geo SCADA Expert assigns Realflo Analog Input point addresses automatically. However, you still have to manually assign appropriate addresses for those SCADAPack Modbus points:

For such points, specify the individual point Address on each SCADAPack Modbus Point Form (see Configure Common Point Properties in the Geo SCADA Expert Guide to the SCADAPack Modbus Driver).

Further Information

SCADAPack Modbus Point Addressing in the Geo SCADA Expert Guide to the SCADAPack Modbus Driver.


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