Correcting value of external position controller
- Menu: 4.2.11-1.7
Description
External speed setpoint.
If the position controller or, in master-slave applications, a balancing controller is running in the higher-level controller, it can be specified in the drive function FCB 06 Interpolated speed control that the speed correcting variable of the controller is added to the current speed setpoint.
The following parameters are set:
Parameter | Meaning |
|---|---|
Specifies from which source the setpoint is retrieved. | |
The parameter specifies the data format of the process output data word if a process output data word was selected as the source of the setpoint. The process output data words are data sources with a word width of 16 bits and can be combined to a 32-bit value using the data format. This parameter has no effect on data sources with a word width of 32 bits and is not displayed. | |
Value | Current external speed that is used in the FCB 06 Interpolated speed control drive function. If the Local value setting has been specified for the Source parameter, the user can specify the value locally. The locally specified setpoint can be useful, for example, in the startup phase to specifically specify setpoints for the inverter without a higher-level controller that has already been started up. The local value is stored in a non-volatile memory. |
