Lenze E94ASHExxxx - Manual (Page 122)

Wiring the device modules
Safety modules
6
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122 EDK94SH366 DE/EN/FR/ES/IT 3.1
Displays
Pos. Colour State Description
MS
(Module State)
Green
On Drive-based safety is initialised faultlessly.
Blinking
Drive-based safety is initialised faultlessly. Internal
communication to the basic device is not possible.
Flashing
Drive-based safety is in service status.
For exiting, parameterise the drive-based safety.
Off
Drive-based safety is not initialised.
Acknowledgement is not possible.
EN
(Enable)
Yellow
On Controller enabled
Off Non-safe display ”STO”
ME
(Module Error)
Red
On System error
Blinking Trouble
Flashing Warning
Off Error-free operation
AS
(Acknowledge Stop)
Yellow
On
Request of an acknowledgement for the restart or the
parameter set adoption
Blinking SS1/STO active
Flashing SS2/SOS active
Off No stop function active
BE
(Bus Error)
Red
On
Safety bus error:
z Communication is not possible.
z Acknowledgement is possible.
Blinking Safety bus error: no valid configuration.
Off Safety bus: error-free operation.
DE
(Drive Error)
Red
On
Drive-based safety is not accepted by the basic device (see
notes in the instructions for the basic device).
Off Drive-based safety is correctly recognised by the basic device.
Blinking: on/off every 0.5 s Flashing: on/off every 0.1/0.9 s