Stopping Method At Servo Off - Siemens SINAMICS V90 Operating Instructions Manual

Control functions
7.2 General functions
Signal CWL functions as the clockwise travel limit while signal CCWL functions as the
counter-clockwise travel limit. Both of them are level and edge sensitive signals.
Signal type
Relevant parameter settings
Parameter Value setting
p29303 3
p29304 4
p29300 bit 1 = 1
bit 2 = 1
Note
DI parameterization
Refer to Section "Digital inputs/outputs (DIs/DOs) (Page 89)" for detailed information about
DI parameterization.
Refer to Chapter "Parameters (Page 285)" for detailed information about parameters.
7.2.5

Stopping method at servo OFF

You can select a stopping method when the drive is in "S OFF" state. The following stopping
methods are available:
● Ramp-down (OFF1)
● Coast-down (OFF2)
● Emergency stop (OFF3)
166
Signal Pin assign-
name
DI CWL X8-7 (factory
DI CCWL X8-8 (factory
Description
Signal CWL (signal number: 3) is assigned to DI3.
Signal CCWL (signal number: 4) is assigned to DI4.
Set signal CWL at a high level or rising edge forcedly.
Set signal CCWL at a high level or rising edge forcedly.
Setting
ment
Falling edge
setting) (1→0)
Falling edge
setting) (1→0)
Description
The servo motor has travelled to the
clockwise travel limit and has an emer-
gency stop after that.
The servo motor has travelled to the
counter-clockwise travel limit and has an
emergency stop after that.
SINAMICS V90, SIMOTICS S-1FL6
Operating Instructions, 09/2016, A5E36037884-002