Siemens SINAMICS V90 Operating Instructions Manual page 139

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 Signal name
DI CWL
DI CCWL
Relevant parameter settings
Parameter Value setting
p29303 3
p29304 4
p29300 bit 1 = 1
bit 2 = 1
Note
DI parameterization
Refer to Section "DIs (Page 70)" for detailed information about DI parameterization.
Refer to Chapter "Parameters (Page 253)" for detailed information about parameters.
SINAMICS V90, SIMOTICS S-1FL6
Operating Instructions, 07/2015, 6SL3298-0AV60-0BP0
Pin assignment Setting
X8-7 (factory Falling edge
setting) (1→0)
X8-8 (factory Falling edge
setting) (1→0)
Description
Signal CWL (signal number: 3) is assigned to digital input 3 (DI3).
Signal CCWL (signal number: 4) is assigned to digital input 4 (DI4).
Set CWL at high level or rising edge forcedly.
Set CCWL at high level or rising edge forcedly.
Description
Servo motor has traveled to clockwise travel limit.
Servo motor has an emergency stop after that.
Servo motor has traveled to counter-clockwise trav-
el limit. Servo motor has an emergency stop after
that.
Control functions
7.2 General functions
139