MOOG CPU-30ZBE D143-502-A002 drive

This flag specifies if the floating-point data access functionality is to be implemented. If the float flag is set to Yes, Modbus functions 3, 6, and 16 will interpret floating-point values for registers as specified by the two following parameters.

This parameter defines the first register of floating-point data. All requests with register values greater-than or equal to this value will be considered floating-point data requests. This parameter is only used if the Float Flag is enabled. For example, if a value of 7000 is entered, all requests for registers 7000 and above will be considered as floating-point data.

Float Offset

This parameter defines the start register for floating-point data in the internal database. This parameter is used only if the Float Flag is enabled. For example, if the Float Offset value is set to 3000 and the float start parameter is set to 7000, data requests for register 7000 will use the internal Modbus register 3000.

This parameter defines the start register for the Modbus command data in the internal database. This parameter is enabled when a value greater than 0 is set. For example, if the Output Offset value is set to 3000, data requests for Modbus Coil Register address 00001, will use the internal database register 3000, bit 0. If the Output Offset value is set to 3000, data requires for Modbus Coil register address 00016 will use the internal database register 3000, bit 15. Function codes affected are 1, 5, and 15

Bit Input Offset

This parameter defines the start register for Modbus command data in the internal database. This parameter is enabled when a value greater than 0 is set. For example, if the Bit Input Offset value is set to 3000, data requests for Modbus Input Register address 10001 will use the internal database register 3000, bit 0. If the Bit Input Offset is set to 3000, data requests for Modbus Coil register address 10016 will use the internal database register 3000, bit 15. Function code 2 is affected.