1 profisafe connection, Profisafe connection, 3safe configuration – Lenze E94AYAE SM301 User Manual
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3
Safe configuration
3.10
Safety bus
60
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.
PROFIsafe frame
PROFIsafe connection
Required
communication module
Setting "S bus: Configuration"
(
)
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