Danfoss VLT series, Operating Instructions Manual

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4.1.3 Commissioning
After setting the station address from VLT
®
5000 to VLT
®
AutomationDrive FC 302, cycle power on the frequency
converter to activate the new address. The master/PLC
now recognizes the frequency converter as VLT
®
5000. A
solid green NS LED on the MCA 114 option indicates that
communication between the master and the frequency
converter is established. If the NS LED flashes, the
master/PLC has not recognised the frequency converter.
For more information, refer to 6.1 Step-by-step Trouble-
shooting
4.2 LED Behaviour
The option has 2 bi-coloured LEDs:
LED label Description
NS Network Status
MS Modul Status ( DP-V1 communication)
Table 4.2 Bi Coloured LEDs
State LED Description
Power On
Red: Solid red
The option is defect. Contact
Danfoss
Green: Flashing green The option is OK.
Baud rate search Green: Flashing green
Searching for the baud rate.
Check the connection to the
master if the option stays in this
state.
Wait Parameterising
Green:
Long green
flash Baud rate found - waiting for
parameters from the master.
Red:
Long red flash
Wrong parameters from the
master.
Wait Configuration
Green:
Short green
flash Parameters from master OK –
waiting for configuration data.
Red:
Short red flash
Wrong Configuration data from
the master.
Data Exchange
Green:
Solid green
Data Exchange between the
master and the FC 300 is active.
Red:
Flashing red
Clear State. Warning 34 is active
and a bus reaction in
par. 8-04 is
executed.
Table 4.3 Net Status
LED Description
No light Off No PROFIBUS DPV1 communication is active.
Green:
Short green flash DP V1 communication from a Master Class 1
(PLC) is active.
Green:
Long green flash DP V1 communication from a Master Class 2
(MCT 10, FDT) is active.
Green:
Solid green DP V1 communication from a Master Class 1
and 2 is active.
Red:
Flashing red Internal error.
Table 4.4 Module Status ( DP-V1 Communication)
NOTICE
The LEDs flash patterns of the MCA114 are not
compatible with the patterns of the VLT
®
5000 PROFIBUS
LEDs.
How to Configure the System
VLT
®
AutomationDrive FC 302 PROFIBUS Converter Operating Instructions
10 MG34N202 - Rev. 2013-10-15
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