5.1 Monitoring Cycle - Siemens SINUMERIK 840D sl Function Manual

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Basics on the Safety Functions Integrated in the System/Drive

5.1 Monitoring cycle

The monitoring clock cycle determines the response time of the safety–related

functions. It must therefore be selected to be <= 25 ms. The higher the monitoring

cycle setting, the greater the amount by which the monitored limit value is violated

in the event of an error and the more that the drive(s) overshoots.

SINUMERIK 840D sl/SINAMICS S120 SINUMERIK Safety Integrated (FBSI sl) – 05.2008 Edition

Sinamics s120