beautypg.com

10 profisafe, Profisafe – Lenze E94AYCER User Manual

Page 74

background image

10

PROFIsafe

74

Lenze · E94AYCER communication module (PROFINET®) · Communication Manual · DMS 9.0 EN · 12/2013 · TD17

_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

10

PROFIsafe

PROFINET enables the transfer of safe information via the PROFIsafe protocol in accordance with

the "PROFIsafe - Profile for Safety Technology" specification, version 2.0.

• The PROFIsafe message is sent in the second slot of a PROFINET telegram.
• One bit of the PROFIsafe data is always used to control specific safety functions.
• The structure of the PROFIsafe data is described in the PROFIsafe profile.
• The length of the PROFIsafe data (also called PROFIsafe message) always is 8 bytes.
• The Servo Drive 9400 forwards the PROFIsafe message to the safety module for a safe

evaluation.

Note!

A safety bus system (PROFIsafe) can only be operated via the upper module slot (MXI1)

of the Servo Drive 9400.

Documentation for the safety module SM301 (E94AYAE)
Here you can find detailed information on the PROFIsafe connection.