The power-up sequence must be maintained when the drive starts, regardless of the control mode. If the power-up sequence is followed, the drive starts with a rising edge of the digital input parameterized to "START" or when the corresponding "Start" bit is set via a bus system. The reference polarity determines the direction of rotation.
Bild: Time diagram of sequences
| No. | Command | System state |
|---|---|---|
|
Starting lockout | ISDSH Safe Standstill (STO) |
|
Ready for start | ENPO EnablePower |
|
On | Bit (0) = START(1) |
|
Loop control active | Loop control active |
Tabelle: System state of sequences
Copyright © LTi DRiVES GmbH, Januar 2013, ID-Nr.: 0842.26B.1-00 DE