Lenze E94AYAE SM301 - Manual (Page 60)

3 Safe configuration
3.10 Safety bus
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Lenze · SM301 safety module · Parameter setting & configuration · DMS 2.3 EN · 11/2013 · TD05
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3.10.1 PROFIsafe connection
Preconditions
The SM301 safety module supports the transmission of safe information via the PROFIsafe protocol
according to the specification "PROFIsafe - Profile for Safety Technology", version 2.0, of the
PROFIBUS user organisation (PNO). The controller transmits the PROFIsafe information to the safety
module for safe evaluation.
Addressing
In order that a data telegram reaches the correct device, a unique PROFIsafe target address is
required. If "PROFIsafe" has been selected as safety bus, the safety address is accepted
simultaneously as the PROFIsafe target address. This address must match the corresponding
configuration of the safety PLC.
 Setting of the safety address ( 30)
PROFIsafe frame
PROFIsafe connection Required
communication module
Setting "S bus: Configuration"
( C15100 )
PROFIBUS E94AYCPM (PROFIBUS-DP)
From software version V1.00
PROFIsafe / PROFIBUS
PROFINET
(From SM301 V1.1)
E94AYCER (PROFINET)
From software version V0.70
PROFIsafe / PROFINET

Note!
Operation with PROFIsafe via PROFINET is only permissible according to the "PROFIsafe-
Profile for Safety Technology" specification, version 2.x!

Note!
The PROFIsafe data is sent in the first slot of a PROFIBUS data telegram or in the second
slot of a PROFINET data telegram. This must be observed for the hardware configuration
of the safety PLC!
The PROFINET data telegram is supported from SM301 V1.1!
PROFIBUS data telegram
header Slot 1 Slot 2 Trailer
PROFIsafe message Data
PROFINET data telegram
(From SM301 V1.1)
header Slot 1 Slot 2 Trailer
Data PROFIsafe message