***DMM TECHNOLOGIES DYN4 USERS PLEASE READ***

All things related to the Centroid Acorn CNC Controller

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Reedfirst
Posts: 168
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Location: Boynton Beach, Florida

Re: ***DMM TECHNOLOGIES DYN4 USERS PLEASE READ***

Post by Reedfirst »

Thanks for all the hard work you put in Marty!
martyscncgarage
Posts: 9912
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Location: Mesa, AZ

Re: ***DMM TECHNOLOGIES DYN4 USERS PLEASE READ***

Post by martyscncgarage »

Reedfirst wrote: Mon Feb 12, 2018 11:55 pm Thanks for all the hard work you put in Marty!
👍
Reminder, for support please follow this post: viewtopic.php?f=20&t=383
We can't "SEE" what you see...
Mesa, AZ
martyscncgarage
Posts: 9912
Joined: Tue Mar 28, 2017 12:01 pm
Acorn CNC Controller: Yes
Allin1DC CNC Controller: Yes
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CNC Control System Serial Number: none
DC3IOB: No
CNC12: Yes
CNC11: Yes
CPU10 or CPU7: Yes
Location: Mesa, AZ

Re: ***DMM TECHNOLOGIES DYN4 USERS PLEASE READ***

Post by martyscncgarage »

Update
DMM Technologies added ZRI to the DYN4 Drive. So it is now possible to use the marker pulse on the DYN4 drives wired directly into Centroid Acorn's input.

IF you have to have this feature, you will have to contact DMM Technologies to exchange your drives. This feature can not be installed in the field.

https://youtu.be/fJJQL5hZevA
Reminder, for support please follow this post: viewtopic.php?f=20&t=383
We can't "SEE" what you see...
Mesa, AZ
Nick4Maker
Posts: 33
Joined: Fri Jan 12, 2018 12:34 am
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CPU10 or CPU7: No

Re: ***DMM TECHNOLOGIES DYN4 USERS PLEASE READ***

Post by Nick4Maker »

I have a question for the community.
I just had my DYN4 servo drives replaced with the fix on the added ZRI feature and using the 1.8kW DMM motor as a spindle motor. My set up has 4 DMM motors with 4 DYN4 drives(X,Y,Z & Spindle).

I downloaded the latest schematics, however the DMM differs from the Acorn Schematics, see attachments.

1st Question:
On DMM schematics, it states to connect:
- Acorn H2 COM >> 5V PS >> DYN4 JP4 Pin11 & P22

On Acorn schematics, it states to connect:
- Acorn H9 COM >> 5V PS >> DYN4 JP4 Pin11 & P22

Does this matter or it does not matter which COM the DYN4 JP4 Pin11 & P22 connected to the acorn, H2 or H9?


2nd Question
On DMM schematics, it states to connect:
- Acorn H1 24VIN >> DYN4 JP4 Pin16

On DMM schematics, it states to connect:
- Acorn H4 24VIN >> DYN4 JP4 Pin16

Again, does this matter, as long as DYN4 JP4 Pin16 is connected to on of the 24VIN on acorn, H1 or H4?

I'm light on electrical/controls, so any help is greatly appreciated.

Thx, Nick
Attachments
DYN4Acorn.pdf
(20.78 KiB) Downloaded 105 times
ACORN_rev3 CONNECTIONS TO DMM DYN4 SERVO DRIVE.pdf
(74.01 KiB) Downloaded 124 times
martyscncgarage
Posts: 9912
Joined: Tue Mar 28, 2017 12:01 pm
Acorn CNC Controller: Yes
Allin1DC CNC Controller: Yes
Oak CNC controller: No
CNC Control System Serial Number: none
DC3IOB: No
CNC12: Yes
CNC11: Yes
CPU10 or CPU7: Yes
Location: Mesa, AZ

Re: ***DMM TECHNOLOGIES DYN4 USERS PLEASE READ***

Post by martyscncgarage »

Nick4Maker wrote: Tue Feb 27, 2018 10:36 pm I have a question for the community.
I just had my DYN4 servo drives replaced with the fix on the added ZRI feature and using the 1.8kW DMM motor as a spindle motor. My set up has 4 DMM motors with 4 DYN4 drives(X,Y,Z & Spindle).

I downloaded the latest schematics, however the DMM differs from the Acorn Schematics, see attachments.

1st Question:
On DMM schematics, it states to connect:
- Acorn H2 COM >> 5V PS >> DYN4 JP4 Pin11 & P22

On Acorn schematics, it states to connect:
- Acorn H9 COM >> 5V PS >> DYN4 JP4 Pin11 & P22

Does this matter or it does not matter which COM the DYN4 JP4 Pin11 & P22 connected to the acorn, H2 or H9?


2nd Question
On DMM schematics, it states to connect:
- Acorn H1 24VIN >> DYN4 JP4 Pin16

On DMM schematics, it states to connect:
- Acorn H4 24VIN >> DYN4 JP4 Pin16

Again, does this matter, as long as DYN4 JP4 Pin16 is connected to on of the 24VIN on acorn, H1 or H4?

I'm light on electrical/controls, so any help is greatly appreciated.

Thx, Nick
Common is common.
Do a search on this site for DMM Dyn4 draft schematic. You will find it under my Phoenix 4x4 router build thread. It is what I used and it works.

I don't think the Centroid Dyn4 schematic has been finalized. Only because the person that does them for Centroid has been out on leave.
Marty
Reminder, for support please follow this post: viewtopic.php?f=20&t=383
We can't "SEE" what you see...
Mesa, AZ
Nick4Maker
Posts: 33
Joined: Fri Jan 12, 2018 12:34 am
Acorn CNC Controller: Yes
Allin1DC CNC Controller: No
Oak CNC controller: No
CNC Control System Serial Number: 38D26959B3D8-0103180444
DC3IOB: No
CNC11: No
CPU10 or CPU7: No

Re: ***DMM TECHNOLOGIES DYN4 USERS PLEASE READ***

Post by Nick4Maker »

Thanks for the quick reply Marty. I am minutes from spinning the motors for the first time. :D
martyscncgarage
Posts: 9912
Joined: Tue Mar 28, 2017 12:01 pm
Acorn CNC Controller: Yes
Allin1DC CNC Controller: Yes
Oak CNC controller: No
CNC Control System Serial Number: none
DC3IOB: No
CNC12: Yes
CNC11: Yes
CPU10 or CPU7: Yes
Location: Mesa, AZ

Re: ***DMM TECHNOLOGIES DYN4 USERS PLEASE READ***

Post by martyscncgarage »

Nick4Maker wrote: Tue Feb 27, 2018 10:54 pm Thanks for the quick reply Marty. I am minutes from spinning the motors for the first time. :D
Good luck....
Reminder, for support please follow this post: viewtopic.php?f=20&t=383
We can't "SEE" what you see...
Mesa, AZ
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