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Search: Posts Made By: Mike Nash
Forum: LIVE PLC Questions And Answers April 3rd, 2020, 03:55 PM
Replies: 10
Views: 1,064
Posted By Mike Nash
See model 3331 PR electronics is the leading...

See model 3331

PR electronics is the leading technology company developing and manufacturing state-of-the-art electronic signal conditioning equipment for process and factory automation. PR...
Forum: LIVE PLC Questions And Answers January 1st, 2020, 11:15 AM
Replies: 41
Views: 3,729
Posted By Mike Nash
If I do the roughly equivalent in a Do-more...

If I do the roughly equivalent in a Do-more simulator, I get your "desired" result if i use 16 bit signed integers for the math. If I use reals for the sources or include a 1.0* in the equation, I...
Forum: LIVE PLC Questions And Answers August 23rd, 2019, 10:17 AM
Replies: 26
Views: 2,310
Posted By Mike Nash
It is surprisingly difficult to hit on a clean...

It is surprisingly difficult to hit on a clean solution in the 5000 platform. SSUM would be a possibility in FBD. Rockwell doesn't like BOOLs as values.
Forum: LIVE PLC Questions And Answers July 10th, 2019, 04:40 PM
Replies: 2
Views: 530
Posted By Mike Nash
B allows addressing a V memory location to the...

B allows addressing a V memory location to the bit level. It is documented separately from the V mem, so V2000 could be Called "array of bits" or whatever and B2000.0 would be the least significant...
Forum: LIVE PLC Questions And Answers July 1st, 2019, 02:06 PM
Replies: 1
Views: 316
Posted By Mike Nash
That appears to be an NTST HMI file, per the file...

That appears to be an NTST HMI file, per the file extensions list at:
https://www.myomron.com/index.php?article=1189&action=kb

I.e., they probably sent you the wrong file.
Forum: LIVE PLC Questions And Answers March 15th, 2019, 02:04 PM
Replies: 12
Views: 1,016
Posted By Mike Nash
Probably less than an hour, sometime after I read...

Probably less than an hour, sometime after I read the OP anyway. I happened across how to setup a C-more as an EIP slave with the CLX and that got me over the hump.

I'm forever a newbie with the...
Forum: LIVE PLC Questions And Answers March 15th, 2019, 11:48 AM
Replies: 12
Views: 1,016
Posted By Mike Nash
I just tried out the Ethernet/IP Server in the...

I just tried out the Ethernet/IP Server in the Do-more BRX with a CompactLogix reading and writing to the BRX. It does work, but I wasn't very quick figuring it out.

CompactLogix MSG
Message...
Forum: LIVE PLC Questions And Answers October 25th, 2018, 07:19 PM
Replies: 21
Views: 2,259
Posted By Mike Nash
If you haven't already, I suggest using V/Hz...

If you haven't already, I suggest using V/Hz (P2.11=0) rather than sensorless since this motor is not your typical ratings.

I would not let it Auto Tune (P0.05=0), at least until you can get it...
Forum: LIVE PLC Questions And Answers October 20th, 2018, 07:13 PM
Replies: 4
Views: 634
Posted By Mike Nash
Try here:...

Try here: https://web.archive.org/web/20140213060702/http://www.software.rockwell.com:80/support/download/detail.cfm?ID=2901

I couldn't get the 2015 snapshot to download as a valid file, but this...
Forum: LIVE PLC Questions And Answers August 5th, 2018, 06:23 PM
Replies: 16
Views: 1,124
Posted By Mike Nash
That technote 55723 states: GCD Gray Code...

That technote 55723 states:

GCD Gray Code (SLC 500 only): This instruction is not executed.
Forum: LIVE PLC Questions And Answers August 2nd, 2018, 01:11 PM
Replies: 1
Views: 579
Posted By Mike Nash
Local:4:O.Ctr0En Must be set to 1 for...

Local:4:O.Ctr0En

Must be set to 1 for Counter 0 to run. You can do this in the Controller Tags table or logic, etc.

This is the one I remember struggling with.
Forum: LIVE PLC Questions And Answers July 3rd, 2018, 05:53 PM
Replies: 7
Views: 1,063
Posted By Mike Nash
Even for the AB you can change the data type as...

Even for the AB you can change the data type as long as the tag is not in use in the project. If used, you have to change the tag in every place it is used to something else, then you can change your...
Forum: LIVE PLC Questions And Answers May 23rd, 2018, 11:15 PM
Replies: 7
Views: 753
Posted By Mike Nash
Sorry for quoting all of it, but... it wasn't my...

Sorry for quoting all of it, but... it wasn't my program and has been in operation for at least 6 years this way based on file dates. I don't know precisely what was being done when the power anomaly...
Forum: LIVE PLC Questions And Answers May 23rd, 2018, 06:08 PM
Replies: 7
Views: 753
Posted By Mike Nash
I saw a situation recently that failed to unlatch...

I saw a situation recently that failed to unlatch a bit on power up. The latched bit was on when a PLC 5 had power restored.
Rung 1 XIC ONS OTL
Rung 2 XIO ONS OTU

Same input for XIC and XIO,...
Forum: LIVE PLC Questions And Answers February 20th, 2018, 08:52 PM
Replies: 30
Views: 2,495
Posted By Mike Nash
Integrated and Integration are usually misspelled...

Integrated and Integration are usually misspelled - makes for a frustrating email address too.
Forum: LIVE PLC Questions And Answers January 3rd, 2018, 10:36 PM
Replies: 2
Views: 921
Posted By Mike Nash
The only difference I see between what you have...

The only difference I see between what you have and what I know is working in a machine is you have no JerkRate set. I can't quite figure out what Rockwell is saying happens when it is zero, but a...
Forum: LIVE PLC Questions And Answers October 28th, 2017, 07:50 PM
Replies: 16
Views: 2,843
Posted By Mike Nash
You should be using Modbus TCP on the WonderWare...

You should be using Modbus TCP on the WonderWare Intouch. The Click will be a Server (Slave) and shouldn't require any ladder. If the Click were the Client (Master) it would need ladder.
Forum: LIVE PLC Questions And Answers October 23rd, 2017, 08:27 AM
Replies: 4
Views: 891
Posted By Mike Nash
I have fought this battle recently also. On mine,...

I have fought this battle recently also. On mine, it would also pop the install window when trying to "save as" on an RSLogix 5000 project.

I had installed all from a REVS 2.13 hard drive that...
Forum: LIVE PLC Questions And Answers October 22nd, 2017, 10:12 PM
Replies: 8
Views: 1,301
Posted By Mike Nash
You need to multiply, then divide. The...

You need to multiply, then divide. The accumulator can hold the double word result from the multiply, then the divide will drop it back to a single word.

Or use REAL for the entry and math then...
Forum: LIVE PLC Questions And Answers October 19th, 2017, 08:59 AM
Replies: 2
Views: 635
Posted By Mike Nash
In the cross reference view there are two...

In the cross reference view there are two buttons, top left, which switch between usage and only the used ones.

Not the best description, sorry!
Forum: LIVE PLC Questions And Answers October 12th, 2017, 03:08 PM
Replies: 14
Views: 1,859
Posted By Mike Nash
It's in the DL405 series analog modules pdf,...

It's in the DL405 series analog modules pdf, d4anlg.pdf at least.

It claims 8 in one scan at a cost of 2mS per channel, 16mS add'l scan time for all 8.
Forum: LIVE PLC Questions And Answers October 4th, 2017, 01:46 PM
Replies: 4
Views: 1,290
Posted By Mike Nash
This thread on Automation Direct's customer forum...

This thread on Automation Direct's customer forum may help some. It is about this same problem on the same PLC.
...
Forum: LIVE PLC Questions And Answers September 16th, 2017, 06:52 PM
Replies: 4
Views: 1,004
Posted By Mike Nash
I'll take a stab at it. I don't have a drive to...

I'll take a stab at it. I don't have a drive to check it on though.

If you are NOT using the load cell inputs and you are using the FEEDBACK input, you need to subtract the feedback value from...
Forum: LIVE PLC Questions And Answers September 10th, 2017, 09:38 AM
Replies: 14
Views: 2,184
Posted By Mike Nash
Trying to get two drives to track during a speed...

Trying to get two drives to track during a speed change when one has a tach/encoder and the other does not is going to be difficult at best. Do you know whether the Magnetek drive setup was using...
Forum: LIVE PLC Questions And Answers September 7th, 2017, 04:22 PM
Replies: 16
Views: 1,927
Posted By Mike Nash
Like, which of the many different 1000 series...

Like, which of the many different 1000 series drives he has? I find ten - J, V, L, A, U, V, P, Z, MV and iQpump 1000s on Yaskawa's US site. There's also at least the E1000 outside the US.

The OP...
Showing results 1 to 25 of 28

 
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