You are not registered yet. Please click here to register!


 
 
plc storereviewsdownloads
This board is for PLC Related Q&A ONLY. Please DON'T use it for advertising, etc.
 
Try our online PLC Simulator- FREE.  Click here now to try it.

---------->>>>>Get FREE PLC Programming Tips

New Here? Please read this important info!!!


Go Back   PLCS.net - Interactive Q & A > PLCS.net - Interactive Q & A > LIVE PLC Questions And Answers

PLC training tools sale

Reply
 
Thread Tools Display Modes
Old October 19th, 2018, 03:18 PM   #1
alive15
Member
United States

alive15 is offline
 
Join Date: Oct 2015
Location: al
Posts: 224
Motor Brake Issue

Hello, I have a MPL-B420P-SJ74AA that went out, but we did not have in stock, so we are replacing with MPL-B420P-MJ74AA. After hooking it up, I want to run the Hookup test on RS Logix 5000 v 20.19, but we cannot even move the motor manually. Our motor has a brake, but How do I disable this brake? I cannot tune the motor either, as I keep getting a "Messaging to servo module failed" error.

I already changed the motor catalog # in the PLC. What can I do to release the brake to complete the hookup test and fix the messaging error?

I do have "Drive enable input checking" box checked, so I have my enable signal forced on. What am I missing?

Unfortunately my machine is down and I'm losing production parts, so would like any help possible.
  Reply With Quote
Old October 19th, 2018, 03:26 PM   #2
alive15
Member
United States

alive15 is offline
 
Join Date: Oct 2015
Location: al
Posts: 224
Also, I noticed the bus indicator light is completely off? Before it was flashing green.

I am using Kinetix 6000, 2094-BC01-m01 and axis drive 2094-bm01-s (qty2) . All bus lights are off
  Reply With Quote
Old October 19th, 2018, 03:51 PM   #3
alive15
Member
United States

alive15 is offline
 
Join Date: Oct 2015
Location: al
Posts: 224
Okay, I got the bus voltage back on. However, I cannot tune my motor for some reason, as it keeps greying out so I cannot click it. We have a homing routine, so I ran that, and I see the motor spinning (motor unhooked from load), but I'm pretty sure I should tune it before placing into production.

I noticed when I flip from auto to manual mode, I can click it, but my motion power disables the drives from my machine. So I force the enable bit on for that drive and then try tuning, but it says "drive locally disabled", which I have read about online.

My drive is enabled through the force I have enabled, so where is the issue now?
  Reply With Quote
Old October 19th, 2018, 05:12 PM   #4
alive15
Member
United States

alive15 is offline
 
Join Date: Oct 2015
Location: al
Posts: 224
I got it set up, but now I am getting a E19 fault on the kinetix 6000 axis module. The manual says positioning error, increase the feed forward gain? What I have in the PLC should be correct. Also it mentions position loop tuning. What is this and I can I fix this particular one?

Thanks,
  Reply With Quote
Reply
Jump to Live PLC Question and Answer Forum

Bookmarks


Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)
 
Thread Tools
Display Modes

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 Topics
Thread Thread Starter Forum Replies Last Post
Weird Allen Bradley coil issue... Matchu04 LIVE PLC Questions And Answers 3 February 10th, 2014 04:01 AM
Siemens ET200b issue dwoodlock LIVE PLC Questions And Answers 3 January 7th, 2014 01:31 PM
Intermittent & stubborn issue with Sercos network rguimond LIVE PLC Questions And Answers 8 November 28th, 2013 03:32 PM
Compact logix and panel view plus 600 compatibility issue ALT LIVE PLC Questions And Answers 18 December 25th, 2010 05:36 AM
Mitsubishi GOT issue (long winded) Killercal LIVE PLC Questions And Answers 4 August 18th, 2009 07:28 PM


All times are GMT -5. The time now is 01:22 PM.


.