MechMate CNC Router Forum

Go Back   MechMate CNC Router Forum > Electrical & Electronic > 701. Motor Drives
Register Options Profile Last 1 | 3 | 7 Days Search Today's Posts Mark Forums Read

Thread Tools
Old Thu 02 March 2017, 09:23
Just call me: Luke
United States of America
Read from Multiple Coils

I'm trying to read from multiple coils in a brain.

My Lenze VFD has the control bits in coils 0-15 and the spindle speed setting bits in coils 16-31.

I can control and read from the VFD in the Modbus test screen. The VFD can be stopped by addressing just one bit in the control word but will not start using that method.

I imagine the value in the brain would be a decimal representation of the binary word, but I don't know how to break that up for sending to the individual coils in one action.

Any pointers on reading 16 consecutive coils and processing them as a 16bit word, and/or sending a 16bit word to 16 coils?

Thank you in advance for any help.
Reply With Quote
Old Thu 02 March 2017, 12:04
Just call me: Danilo #64
Novi Sad
Maybe this thread can help
Reply With Quote

Register Options Profile Last 1 | 3 | 7 Days Search Today's Posts Mark Forums Read

Thread Tools

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump

Similar Threads
Thread Thread Starter Forum Replies Last Post
Donation Drive - Please Read This Thread MetalHead The Market Place 7 Thu 25 October 2018 05:42
First read / sticky ? Fox General - MM Build 0 Wed 05 December 2012 07:04
Bearing Skates for multiple uses. ddoggett The Market Place 22 Thu 04 March 2010 17:13
Off Topic - How long does it take you to read this web data page hosted in SA? Gerald D Miscellaneous / General / Whatever / Catchall 22 Tue 31 March 2009 06:09
Multiple gas springs for extended stroke sprayhead 40. Z-Slide 12 Fri 12 December 2008 07:26

All times are GMT -6. The time now is 07:42.

Powered by vBulletin® Version 3.8.3
Copyright ©2000 - 2020, Jelsoft Enterprises Ltd.