Siemens SINUMERIK 840D sl Function Manual page 229

03.06
Note
The user program must call the block. The user must provide an instance DB with
any number for this purpose. The call is multi-instance-capable.
Example of calling FB11
//Set PLC output for the brake
UN M 111.1
= A
//Simulation, feedback signal brake is closed (e.g. for an 1FT6 motor)
UN A
L S5T#200MS
SE T
= M
© Siemens AG, 2006. All rights reserved
SINUMERIK 840D sl/SINAMICS S120 SINUMERIK Safety Integrated (FBSI sl) – 03.2006 Edition
//Request close Z axis brake from FB11
52.1 //Control Z axis brake
52.1 //Control Z axis brake
109 //Delay, feedback signal brake is closed
109.0 //Feedback signal, close brake initiated
Connecting Sensors/Actuators
7.4 Safe brake test (SBT)
7-229