[fsrv15]

Hi Guys,

I'm new to this forum.
I need some help to figure out the Wabeco F1410 2kW motor VFD connections. It is a 7 wires cable, contains speed control, direction change and there is a WHITE wire connected to terminal# 14. No clue about the function of that? Enable? Overload? It goes to R6A terminal on the main control board (original KOSY board rom MAX computer).
Please help.
A wireing diagram would be excellent, yet the function of that pin also.

Thanks,
Hici

[fsrv15]

Hi Guys,

I'm new to this forum.
I need some help to figure out the Wabeco F1410 2kW motor VFD connections. It is a 7 wires cable, contains speed control, direction change and there is a WHITE wire connected to terminal# 14. No clue about the function of that? Enable? Overload? It goes to R6A terminal on the main control board (original KOSY board rom MAX computer).
Please help.
A wireing diagram would be excellent, yet the function of that pin also.

Thanks,
Hici

Hi Again,

well, there are advantages of being an electrical engineer :-). I figured out the connections.
The white wire needed for direction change. It has to be connected to R6G wire, what is the common pin of direction change switch.
The colors are the followings:
1. Green - rpm pot end
2. Grey - rpm pot slider
3. Pink - rpm pot end
4. Yellow
5. Blue
6. Brown
7. White, all these from 4 to 7 needed to change rotation

Connections are as follows (there is a I - O - II switch to change cc and ccw direction)

White - Yellow - Blue are connected -> cc
White - Yellow - Brown are connected -> ccw

But still the original drawings for the 2kW VFD would be great!

Thanks,
Hici

3.