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 > Search Forums

Showing results 1 to 25 of 131
Search took 0.02 seconds.
Search: Posts Made By: remullis
Forum: LIVE PLC Questions And Answers November 8th, 2018, 03:05 PM
Replies: 3
Views: 200
Posted By remullis
The | for divide solved my error for the...

The | for divide solved my error for the equation. I am able to scale the silo's that are linear (flat bottom). I have figured the silo capacity for a non linear with a cone but of course with the...
Forum: LIVE PLC Questions And Answers November 7th, 2018, 03:21 PM
Replies: 3
Views: 200
Posted By remullis
cpt function and doing the math for silo capacity

I am working with plc5.

I am using the CPT function but getting errors.

The level of the silo is inputed at F51:031. The silo cuft is 3393 with 30' overall height. I need this computed and...
Forum: LIVE PLC Questions And Answers October 3rd, 2018, 02:14 PM
Replies: 4
Views: 217
Posted By remullis
I just realized SCP function is not used in a...

I just realized SCP function is not used in a PLC5. What I want to do is scale.

Tank level 0-30'
and be linear 0-3393cuft, then cpt the cuft*density.
Forum: LIVE PLC Questions And Answers October 3rd, 2018, 01:48 PM
Replies: 4
Views: 217
Posted By remullis
Ken, Right, so I know that my tank volume is...

Ken,

Right, so I know that my tank volume is 3393 cuft. I currently know where my level is, for example 15'0 in a 30' tank. What instruction could I use for scaling the 15' to 1/2 of 3393 cuft. I...
Forum: LIVE PLC Questions And Answers October 3rd, 2018, 01:01 PM
Replies: 4
Views: 217
Posted By remullis
PLC 5 calculate tons of slurry in silo

We currently use a level indicator in silo's where I would like to also give the operator tons of slurry based on the percentage of tank filled.

What instruction would be best suited for scaling...
Forum: LIVE PLC Questions And Answers October 1st, 2018, 09:41 AM
Replies: 5
Views: 370
Posted By remullis
Thanks guys, Jesper answered my first question...

Thanks guys, Jesper answered my first question and Jeff answered the second one I was about to ask. I was not familiar with Capacitor forming. Good information!
Forum: LIVE PLC Questions And Answers October 1st, 2018, 09:02 AM
Replies: 5
Views: 370
Posted By remullis
vfd shelf life

I was just presented this question do VFD's have a shelf life specifically capacitor failures prematurely. I would think this should not be an issue, but I thought I would present it to the forum and...
Forum: LIVE PLC Questions And Answers August 15th, 2018, 02:25 PM
Replies: 0
Views: 147
Posted By remullis
drive exec and rslinx

I have two PC's with Rockwell Software running on them so I can access the same equipment and files using rslogix5000, device net and drive exec. On one of the systems I can't go online with drives,...
Forum: LIVE PLC Questions And Answers July 20th, 2018, 01:38 PM
Replies: 3
Views: 774
Posted By remullis
Ken, This was great information. We always...

Ken,

This was great information. We always setup the our drives for 70hz (par 55) with max speed at 60hz. Parameter 83 is set to 10.

We give the operators control of the motors 0-100% of the...
Forum: LIVE PLC Questions And Answers July 19th, 2018, 06:55 PM
Replies: 3
Views: 774
Posted By remullis
700h vfd writing freq command to the drive

Typically our 700h drives get the freq output number from the Plc by multiplying the percent speed, ex. 50% x 280.86 which writes to a predefined tag for the 700h. Our integrator is now writing ex....
Forum: LIVE PLC Questions And Answers June 28th, 2018, 11:10 AM
Replies: 1
Views: 287
Posted By remullis
powerflex 700 power loss control

During a power interruption( quick blip) we had a fan that reversed direction and stayed running. I have the power loss parameters set to "Coast". I am think the fan draft caused the fan to start...
Forum: LIVE PLC Questions And Answers May 15th, 2018, 04:47 PM
Replies: 3
Views: 282
Posted By remullis
Sorry about the picture. The AOI's don't seem to...

Sorry about the picture. The AOI's don't seem to be interactive, they are Greyed out.
Forum: LIVE PLC Questions And Answers May 15th, 2018, 04:27 PM
Replies: 3
Views: 282
Posted By remullis
add on instructions, function block questions

I am troubleshooting an outside vendor program where add on instructions are used as well as these user defined function blocks. I am trying to figure out what calls for the specific solenoid to be...
Forum: LIVE PLC Questions And Answers December 14th, 2017, 04:41 PM
Replies: 4
Views: 845
Posted By remullis
factory talk activation expired

I have an ex employee laptop which has rslogix 5000 software and it has the factory talk expired. When I try to look up the activation it does not show in the directory. Would rockwell be able to...
Forum: LIVE PLC Questions And Answers July 18th, 2017, 11:21 AM
Replies: 2
Views: 287
Posted By remullis
Ok, I just went there and I can see the status...

Ok, I just went there and I can see the status values, thanks for the quick response.
Forum: LIVE PLC Questions And Answers July 18th, 2017, 10:07 AM
Replies: 2
Views: 287
Posted By remullis
WonderWare - How to see state of tags

I am using WW version 2012. I think there is a way to actually monitor state of tags and real numbers. Is this correct, and how do I monitor that?

Thanks
Rich
Forum: LIVE PLC Questions And Answers May 23rd, 2017, 08:44 PM
Replies: 11
Views: 888
Posted By remullis
These are all vfd's on the system. It does have...

These are all vfd's on the system. It does have end tap resistors, but by the drawing I should have 120 ohms and I measured 115. If I measured this right.
Forum: LIVE PLC Questions And Answers May 23rd, 2017, 08:18 PM
Replies: 11
Views: 888
Posted By remullis
2 conductor shield with gnd. Thanks

2 conductor shield with gnd. Thanks
Forum: LIVE PLC Questions And Answers May 23rd, 2017, 08:17 PM
Replies: 11
Views: 888
Posted By remullis
It is serial, not sure what you mean by hooking...

It is serial, not sure what you mean by hooking up PC to log.
Forum: LIVE PLC Questions And Answers May 23rd, 2017, 04:25 PM
Replies: 11
Views: 888
Posted By remullis
Intermitent ModBus losing communication to drives

I am helping troubleshoot a plant with Modbus communication. We pretty much went through as many connections as we could with limited drawings. At one time today we sustained good comms through the...
Forum: LIVE PLC Questions And Answers May 18th, 2017, 09:45 AM
Replies: 7
Views: 380
Posted By remullis
I'll give that a shot thanks

I'll give that a shot thanks
Forum: LIVE PLC Questions And Answers May 18th, 2017, 09:10 AM
Replies: 7
Views: 380
Posted By remullis
Notice the 2nd IP of the online modules.

Notice the 2nd IP of the online modules.
Forum: LIVE PLC Questions And Answers May 18th, 2017, 09:00 AM
Replies: 7
Views: 380
Posted By remullis
I cant ping the IP, but that's what I don't see...

I cant ping the IP, but that's what I don't see is how to setup the subnet. Rslogix,bootp nor linx gives me that option. If it does, I'm not seeing where.

thanks
rem
Forum: LIVE PLC Questions And Answers May 18th, 2017, 08:11 AM
Replies: 7
Views: 380
Posted By remullis
rslinx and communicating to enbt static or standalone

I have network connections through to most processors in our facility. I am wanting to setup a control logix rack for testing and I am trying to get it online.

I have a new enbt module and used...
Forum: LIVE PLC Questions And Answers March 31st, 2017, 04:22 PM
Replies: 1
Views: 591
Posted By remullis
FTview SE version 7 numeric pad popup

I had to restore a application back to 2014. So I lost some features to the HMI. Is there a check box to assign a numeric entry for changing, example. Speed of a motor. I have a later version of FT...
Showing results 1 to 25 of 131

 
Forum Jump

All times are GMT -5. The time now is 03:10 PM.


.