Mesa 3x20 / 7i49 / 7i33 / 8i20 / 7i44 / 7i37
- buster142
- Offline
- New Member
Less
More
- Posts: 13
- Thank you received: 0
20 Jul 2013 16:41 #36820
by buster142
Mesa 3x20 / 7i49 / 7i33 / 8i20 / 7i44 / 7i37 was created by buster142
Hi all,
I'd like to build a milling machine. so i bought the following components from Mesa
3x20 6i68 Anything io card ( 1k )
7i49 6 channel resolver interface
7i33 Quad Analog servo interface
8i20 2200W 3 Phase Amplifier
7i44 Eight Channel RS-422/485
7i37 Isolated I/O card
Which firmware should i use? Do I need to build one? How can i configure the Xilinx ISE to compile the required hm2 modules into a .bin file?
Thanks
Micha
I'd like to build a milling machine. so i bought the following components from Mesa
3x20 6i68 Anything io card ( 1k )
7i49 6 channel resolver interface
7i33 Quad Analog servo interface
8i20 2200W 3 Phase Amplifier
7i44 Eight Channel RS-422/485
7i37 Isolated I/O card
Which firmware should i use? Do I need to build one? How can i configure the Xilinx ISE to compile the required hm2 modules into a .bin file?
Thanks
Micha
Please Log in or Create an account to join the conversation.
- PCW
- Away
- Moderator
Less
More
- Posts: 17903
- Thank you received: 4774
21 Jul 2013 01:02 #36836
by PCW
Replied by PCW on topic Mesa 3x20 / 7i49 / 7i33 / 8i20 / 7i44 / 7i37
I can make a configuration for this on Monday
Its possible to do this by downloading the hm2 source from
Mesa and compiling but since this is a new configuration
and a pinout file must be built its a fair amount of work
Its possible to do this by downloading the hm2 source from
Mesa and compiling but since this is a new configuration
and a pinout file must be built its a fair amount of work
Please Log in or Create an account to join the conversation.
- buster142
- Offline
- New Member
Less
More
- Posts: 13
- Thank you received: 0
21 Jul 2013 01:32 #36838
by buster142
Replied by buster142 on topic Mesa 3x20 / 7i49 / 7i33 / 8i20 / 7i44 / 7i37
Thanks a lot! I try it already by myself, but i don't succeed. I've downloaded the Xilinx web pack 13.4 and the hm2 source from git.linuxcnc.org. Now i'm able to build the SV24S.bit file but nothing more...
I think i'll wait till monday
thanks again
Micha
I think i'll wait till monday
thanks again
Micha
Please Log in or Create an account to join the conversation.
- andypugh
- Offline
- Moderator
Less
More
- Posts: 23559
- Thank you received: 4858
22 Jul 2013 19:23 #36884
by andypugh
That is quite a lot of hardware. I am wondering why you need the 7i49 _and_ the 7i33?
Do you have a mixture of resolver-servos and encoder-servos?
Replied by andypugh on topic Mesa 3x20 / 7i49 / 7i33 / 8i20 / 7i44 / 7i37
3x20 6i68 Anything io card ( 1k )
7i49 6 channel resolver interface
7i33 Quad Analog servo interface
8i20 2200W 3 Phase Amplifier
7i44 Eight Channel RS-422/485
7i37 Isolated I/O card
That is quite a lot of hardware. I am wondering why you need the 7i49 _and_ the 7i33?
Do you have a mixture of resolver-servos and encoder-servos?
Please Log in or Create an account to join the conversation.
- buster142
- Offline
- New Member
Less
More
- Posts: 13
- Thank you received: 0
22 Jul 2013 20:49 #36887
by buster142
Replied by buster142 on topic Mesa 3x20 / 7i49 / 7i33 / 8i20 / 7i44 / 7i37
Cause I've a lot of different Servomotors and ServoAmps. I'm not sure which combination of Motor and Amp is the best one. My prefered choice would be a Rexroth Indradrive... but LinuxCNC have no SERCOS support
Please Log in or Create an account to join the conversation.
- andypugh
- Offline
- Moderator
Less
More
- Posts: 23559
- Thank you received: 4858
22 Jul 2013 20:56 #36889
by andypugh
I don't know if that is necessarily true.
www.bitmuster.org/projects/emc.html
Replied by andypugh on topic Mesa 3x20 / 7i49 / 7i33 / 8i20 / 7i44 / 7i37
LinuxCNC have no SERCOS support
I don't know if that is necessarily true.
www.bitmuster.org/projects/emc.html
Please Log in or Create an account to join the conversation.
- PCW
- Away
- Moderator
Less
More
- Posts: 17903
- Thank you received: 4774
23 Jul 2013 08:05 #36924
by PCW
Replied by PCW on topic Mesa 3x20 / 7i49 / 7i33 / 8i20 / 7i44 / 7i37
freeby.mesanet.com/sssvstrm8_10.bit
Should be close
Didnt have time to make pin or xml files yet but:pinout is
6I68 connectors
P2 7I33
P3 7I49
P4 7I44
(others are GPIO only)
Should be close
Didnt have time to make pin or xml files yet but:pinout is
6I68 connectors
P2 7I33
P3 7I49
P4 7I44
(others are GPIO only)
The following user(s) said Thank You: buster142
Please Log in or Create an account to join the conversation.
- buster142
- Offline
- New Member
Less
More
- Posts: 13
- Thank you received: 0
24 Jul 2013 02:33 #36953
by buster142
Replied by buster142 on topic Mesa 3x20 / 7i49 / 7i33 / 8i20 / 7i44 / 7i37
Big Thanks!
I'll get the 7i33 and the 7i49 this weekend... The smartSerial connection to the 8i20 is working. Is it possible to drive the motor without any encoder/resolver?
I'll get the 7i33 and the 7i49 this weekend... The smartSerial connection to the 8i20 is working. Is it possible to drive the motor without any encoder/resolver?
Please Log in or Create an account to join the conversation.
- PCW
- Away
- Moderator
Less
More
- Posts: 17903
- Thank you received: 4774
24 Jul 2013 03:18 #36956
by PCW
Replied by PCW on topic Mesa 3x20 / 7i49 / 7i33 / 8i20 / 7i44 / 7i37
Sort of, you can run the motor in step motor mode which is wildly inefficient
and likely to overheat the motor/8I20 if done for too long. This mode is used
in some of BLDCs non- HALL rotor position sensing start-up methods
and likely to overheat the motor/8I20 if done for too long. This mode is used
in some of BLDCs non- HALL rotor position sensing start-up methods
Please Log in or Create an account to join the conversation.
Moderators: PCW, jmelson
Time to create page: 0.072 seconds