34
Operating Instructions – MOVI-SWITCH® 1EM
7
Operating display of MOVI-SWITCH
®
1EM with AS-Interface
Operation
7.2
Operating display of MOVI-SWITCH
®
1EM with AS-Interface
The following figure shows the position of the status LED on the MOVI-SWITCH
®
1EM
motor starter:
7.2.1
Meaning of the status LED
The three-color status LED indicates the operating and error states of the MOVI-
SWITCH
®
1EM drive.
3842369803
[1] Status LED
[1]
STATUS
MOVI-SWITCH
®
Status LED
Color
Status
Operating state
Description
–
Off
Not ready
No connection to AS-Interface
Green
Illumi-
nated
Ready for
operation
Normal operation (communication established)
Red
Illumi-
nated
AS-Interface
communication
error
AS-Interface communication interrupted
Slave address set to 0
Slave address not configured in the AS-Interface
master. Master in protected operating mode.
Red /
green
Flashing
Overtemperature
error
Temperature monitoring of the motor and/or the
power semiconductor has tripped due to over-
temperature and has stopped the drive.
The drive starts up automatically once it has cooled
down, see chapter "Monitoring" (page 29).
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