Switch-on and -off flow chart

 

 

 

 

*1

The power supply automatically supplies an optional motor holding brake. Brake OPEN / CLOSE is automatically controlled by the RF signal.

*2

The device specific 'System ready' messages (SBM = 1) from the devices signal the error-free states.
The monitoring of all SBM messages takes place in the higher-ranking controller. Time t to SBM: 2 < t < 20 seconds.

*3 24 VDC STO must be applied at the latest at that time.
*4

Delay time until QRF is set depends on the connected motor resp. whether the data set must be newly calculated because of a modification of drive specific parameters.

*5 RF is removed by the user program of the controller.
*6

Motor is braked to a standstill after the ramp ID32782 'Deceleration ramp RF inactive'.

*7 Pulse ≥ 1 ms.