2 enable switch (es), Enable switch (es), Enable switch (es) ( 56) – Lenze E94AYAE SM301 User Manual
Page 56: 3safe configuration

3
Safe configuration
3.9
Safety functions
56
Lenze · SM301 safety module · Parameter setting & configuration · DMS 2.3 EN · 11/2013 · TD05
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3.9.3.2
Enable switch (ES)
Enable Switch / ES
Description
This function enables overriding of the standard stop functions
during special
operation.
A release via the enable switch activates the parameterised motion function during special
operation and the drive can be traversed.
The stopping times assigned to the stop functions are directly deactivated/stopped.
Preconditions
• A safe input must be parameterised and interconnected as an enable switch. You can only
connect and parameterise one enable switch. The ES bit of the safety bus must be
deactivated (
).
• The confirmation can also be selected via the safety bus using the ES bit unless a safe input
is set as an enable switch.
• Special operation must be activated.
Operation mode selector (OMS) ( 54)
• The plausibility check rejects ambiguous settings until you have parameterised them
correctly.
Activation
How to activate the function:
• "ON state" at a safe input to which the "enable switch" function has been assigned by
• Only if no safe input is used, the function can be activated via the safety bus by sending a data
telegram with a corresponding content to the controller.