How to wire a Delta brand VFD-B to the allin1dc?

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jamesriendeau
Posts: 2
Joined: Tue Aug 31, 2021 9:13 pm
Acorn CNC Controller: No
Allin1DC CNC Controller: Yes
Oak CNC controller: No
CNC Control System Serial Number: none
DC3IOB: No
CNC12: Yes
CNC11: No
CPU10 or CPU7: No

How to wire a Delta brand VFD-B to the allin1dc?

Post by jamesriendeau »

Hi
Pick up a basket case millport lathe that had an older centroid controler on it. I am up grading to the ALLIN1DC.

The lathe came with a Delta brand VFD-b. And I would like to reuse it.
I am having trouble with the Delta vfd-b manual not calling things the same as the centroid schematic. Has anyone used an older Delta vfd-b in there project? This is my first install and I am kind of shaky if things are not all spelled out for me. I got a friend helping that is a master electrician but it is his first install also. I think we need help.

What do you need to help me? Pictures? Pictures of the vfd terminals? Schematics?

Jim
cncsnw
Posts: 3765
Joined: Wed Mar 24, 2010 5:48 pm

Re: How to wire a Delta brand VFD-B to the allin1dc?

Post by cncsnw »

This schematic should give you an idea. It is pretty straightforward, almost identical to the Automation Direct GS3.

Contrary to this schematic, you should use the normally-closed contact of the fault relay (RB instead of RA).

See also page 2-14 (p28 of the PDF) in the manual.

If you want a spindle load meter, connect AFM and ACM to the analog input on the Allin1DC, and change Pr.03-05 to 1.

If you want a zero-speed indication, wire MO1 to INP12; wire MCM to 0VDC; and change Pr.03-01 to 24.
Attachments
DeltaVFD-BManual.pdf
(4.02 MiB) Downloaded 76 times
S11047.pdf
(154.29 KiB) Downloaded 80 times
jamesriendeau
Posts: 2
Joined: Tue Aug 31, 2021 9:13 pm
Acorn CNC Controller: No
Allin1DC CNC Controller: Yes
Oak CNC controller: No
CNC Control System Serial Number: none
DC3IOB: No
CNC12: Yes
CNC11: No
CPU10 or CPU7: No

Re: How to wire a Delta brand VFD-B to the allin1dc?

Post by jamesriendeau »

Thanks

I printed out the schematic and took a look at the Delta manual.

Not sure about the spindle load meter. I have not seen the screen of the monitor turned on yet. Would be nice to have.

I will post how I make out.

Thanks

Jim
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