Lenze E94ASHExxxx - Manual (Page 117)

Wiring the device modules
Safety modules
6
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117 EDK94SH366 DE/EN/FR/ES/IT 3.1
Displays
Pos. Colour State Description
MS Green
On Drive-based safety is initialised faultlessly.
Blinking
Drive-based safety is initialised faultlessly. Internal
communication to the standard device is not possible.
Off Drive-based safety is not initialised.
Acknowledgement is not possible.
EN Yellow
On Controller enabled
Off Non-safe display ”STO”
ME Red
On
System error:
z After a serious internal error, STO is activated.
z Can only be reset by switching the 24V supply.
Blinking
Error:
z After an internal error or an error at the safe inputs, a
standstill function is activated.
z The safety class is quit.
z
Acknowledgement is possible.
Flashing
Fault:
z
A monitoring function has responded and activated a
standstill function.
z The safety class is not quit.
z Acknowledgement is possible.
Off Error-free operation
PS Red
On
Error PROFIsafe:
z
Communication is not possible.
z Acknowledgement is possible.
Blinking No valid PROFIsafe configuration
Off PROFIsafe is error-free.
DE Red On
The module is not accepted by the standard device (see notes
given in the documentation for the standard device).