
Configuration of digital inputs
- Menu: 4.1.1-1.1-1
- Index: 8334.5
Description
The parameter is displayed for MOVI‑C® decentralized drive electronics in the DBC communication variant.
Specifies a predefined configuration for all digital inputs of the inverter. By selecting a predefined configuration, all digital inputs and the operating mode of the fixed setpoints are reconfigured at once.
The setting can be changed only in expert mode (Parameter setting mode parameter in the parameter group Device properties > Basic settings > Permissions).
The following settings are possible:
Setting | Meaning |
---|---|
None | No configuration defined. The digital inputs can be configured individually. |
CW, CCW, setpoint changeover | With this configuration, the direction of rotation is positive and negative and 2 speed setpoints are set (potentiometer f1/f2). The digital inputs are configured as follows:
|
Enable, fixed setpoints | With this configuration, 4 fixed speed setpoints are set. The direction of rotation is specified by the polarity of the fixed setpoint. The digital inputs are configured as follows:
|
Enable, external fault, setpoint changeover | With this configuration, the direction of rotation is positive and 2 speed setpoints are set (potentiometer f1/f2). The digital inputs are configured as follows:
|
Motor potentiometer right | With this configuration, the direction of rotation is positive and a stepless speed setpoint is set via motor potentiometer function. The digital inputs are configured as follows:
|
Motor potentiometer left | With this configuration, the direction of rotation is negative and a stepless speed setpoint is set via motor potentiometer function. The digital inputs are configured as follows:
|
CW, CCW, primary frequency | With this configuration, the direction of rotation is positive and negative and the speed setpoint is set via primary frequency input. The digital inputs are configured as follows:
|
DefaultSetting
None
