Danfoss VLT MCA 117 Operating Manual page 21

Operating Guide | VLT® FCD 300 PROFIBUS Converter MCA 117
LED label Description
ST/MS Module status (DP-V1 communication and Ident number detection)
LA2/NS2 Not used
Table 4: Net Status, ST/MS
State LED
Power on Red:
Green:
Baud rate search Green:
Wait parameterizing Green:
Red:
Wait configuration Green:
Red:
Data exchange Green:
Red:
Table 5: Module Status (ST/MS LED while Detecting Ident Number)
LED description
Green
Green
Green
Green
Green
Table 6: Module Status (DP-V1 Communication)
No light
Green:
Green:
Green:
Red:
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Solid red
Flashing
green
Flashing
green
Long green
flash
Long red flash
Short green
flash
Short red flash
Solid green
Flashing red
One short flash
Two short flashes
Three short flashes
One long, one short flash
One long, 2 short flashes
Description
Off No PROFIBUS DP-V1 communication is active.
Short green flash DP-V1 communication from a Master Class 1 (PLC) is active.
Long green flash DP-V1 communication from a Master Class 2 (MCT 10, FDT) is active.
Solid green DP-V1 communication from a Master Class 1 and 2 is active.
Flashing red Internal error.
Configuring the System
Description
The option is defect. Contact Danfoss.
The option is OK.
Searching for the baud rate. Check the connection
to the master if the option stays in this state.
Baud rate found - waiting for parameters from the
master.
Wrong parameters from the master.
Parameters from master OK - waiting for configura-
tion data.
Wrong configuration data from the master.
Data exchange between the master and the FCD 302
is active.
Clear state. Warning 34, Fieldbus Fault is active and a
bus reaction in parameter 8-04 Control Word Timeout
Function is executed.
Description
Testing for FCD 300, 12 MB version
Testing for FCD 300, 3 MB version
Testing for FCD 302
Testing for FCM 300, 3 MB version
Testing for FCM 300, 12 MB version
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