Operating Instructions

Table Of Contents
Siemens Industry, Inc. • 72 Siemens Application
24-hour support +1-800-877-7545 (Dial 2)
Stop function (P3.2.5)
I/O A start/stop logic (P3.2.6)
Values 0...4 offer possibilities to control the starting and stopping of the drive with a digital signal con-
nected to digital inputs. CS = Control signal.
The selections including the text 'edge' shall be used to exclude the possibility of an unintentional start
when, for example, power is connected, re-connected after a power failure, after a fault reset, after the
drive is stopped by Run Enable (Run Enable = False) or when the control place is changed to I/O control.
The Start/Stop contact must be opened before the motor can be started.
The used stop mode is Coasting in all examples.
Selection
number
Selection name Description
0Coasting
The motor is allowed to stop on its own inertia. The control by the
drive is discontinued and the drive current drops to zero as soon
as the stop command is given.
1Ramp
After the Stop command, the speed of the motor is decelerated
according to the set deceleration parameters to zero speed.