P2-36 Start mode selection

The selection of the start mode defines the inverter behavior with regard to the enable digital input and configures the automatic restart function.

This function can only be used to a limited extent during fieldbus operation (P1-12=5,6,7). Also refer to the description of the fieldbus mode under parameter P2-37.

Setting range: Edge-r – Auto-0 – Auto-5

Edge-r

• Edge-r: After activation or reset of a fault, the inverter does not start automatically, even if an enable signal is still present at the relevant digital input. To start the inverter after an activation or reset procedure, the signal must first be deleted (open switch) and then reset (close switch).

Auto-0

WARNING

With the "Auto-0" setting and the enable signal set, there is a risk of the drive restarting automatically after a fault message is acknowledged (reset) or after switching on (voltage on).

Fatal or severe injuries and damage to property

• Disconnect the device from the power supply before rectifying a fault if automatic restart of the driven machine after fault rectification is not permitted for safety reasons.
• After a reset, make sure that the drive can start up automatically depending on the setting.
• Prevent the drive from starting up inadvertently, for example by activating STO.

• Auto-0: After activation or resetting, the inverter starts automatically if an enable signal is present at the relevant digital input.

• Auto-1 – Auto-5