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Search: Posts Made By: L D[AR2,P#0.0]
Forum: LIVE PLC Questions And Answers June 9th, 2021, 03:03 AM
Replies: 11
Views: 590
Posted By L D[AR2,P#0.0]
My code snippet loads the array element values...

My code snippet loads the array element values before and after the block move to show that the block move has functioned correctly. Your ladder is correct. When you say 'seems to be copying the...
Forum: LIVE PLC Questions And Answers June 8th, 2021, 05:42 PM
Replies: 11
Views: 590
Posted By L D[AR2,P#0.0]
Copies the whole udt in this example:

Copies the whole udt in this example:
Forum: LIVE PLC Questions And Answers June 7th, 2021, 02:37 PM
Replies: 4
Views: 275
Posted By L D[AR2,P#0.0]
I can't replicate this fault in PLCSIM, but your...

I can't replicate this fault in PLCSIM, but your SFC20 destination block will not resolve to an any pointer of bits so your source should not be bits either.


Which CPU is this running in?
Forum: LIVE PLC Questions And Answers May 22nd, 2021, 07:14 PM
Replies: 7
Views: 837
Posted By L D[AR2,P#0.0]
The motor names are not related to the array...

The motor names are not related to the array index so using AT will not help.
Forum: LIVE PLC Questions And Answers May 20th, 2021, 12:56 PM
Replies: 7
Views: 837
Posted By L D[AR2,P#0.0]
Example call from OB1. I've only done 3 motors,...

Example call from OB1. I've only done 3 motors, you can add the rest.
Forum: LIVE PLC Questions And Answers May 20th, 2021, 12:53 PM
Replies: 7
Views: 837
Posted By L D[AR2,P#0.0]
Example code: Generate list of motor...

Example code:


Generate list of motor indexes from their names along with any pointers to them, search though the list until the one selected from the HMI is found and copy that motor entry to...
Forum: LIVE PLC Questions And Answers May 20th, 2021, 11:46 AM
Replies: 7
Views: 837
Posted By L D[AR2,P#0.0]
Post a screen shot of your DB please. Optimised...

Post a screen shot of your DB please. Optimised or non optimised? can you switch to non-optimised?
Forum: LIVE PLC Questions And Answers May 13th, 2021, 05:51 PM
Replies: 5
Views: 983
Posted By L D[AR2,P#0.0]
Post a screen shot showing where you are reading...

Post a screen shot showing where you are reading those numbers from.
Forum: LIVE PLC Questions And Answers May 12th, 2021, 04:58 PM
Replies: 6
Views: 910
Posted By L D[AR2,P#0.0]
Change your tag for the input to be an INT...

Change your tag for the input to be an INT instead of WORD.
Forum: LIVE PLC Questions And Answers May 12th, 2021, 07:17 AM
Replies: 5
Views: 786
Posted By L D[AR2,P#0.0]
You have to right click on a line of code inside...

You have to right click on a line of code inside the loop and then enable monitor loops
Forum: LIVE PLC Questions And Answers May 11th, 2021, 04:42 PM
Replies: 6
Views: 910
Posted By L D[AR2,P#0.0]
CPU/platform/language?

CPU/platform/language?
Forum: LIVE PLC Questions And Answers May 7th, 2021, 06:23 PM
Replies: 4
Views: 957
Posted By L D[AR2,P#0.0]
Get the end user to acquire a router (e.g....

Get the end user to acquire a router (e.g. MikroTik) and do the change remotely.
Forum: LIVE PLC Questions And Answers April 29th, 2021, 02:58 PM
Replies: 7
Views: 603
Posted By L D[AR2,P#0.0]
Is the DB optimised or not, does the DB contain...

Is the DB optimised or not, does the DB contain alarm bits exclusively - give us a clue about lots - 1000, 10000, 100000?
Forum: LIVE PLC Questions And Answers April 28th, 2021, 02:40 AM
Replies: 6
Views: 885
Posted By L D[AR2,P#0.0]
HIM being acquired, thanks for the advice. I'm...

HIM being acquired, thanks for the advice. I'm presuming you can do a fault reset via a digital input though.
Forum: LIVE PLC Questions And Answers April 26th, 2021, 06:13 PM
Replies: 4
Views: 628
Posted By L D[AR2,P#0.0]
Can you post a screen shot showing your problem -...

Can you post a screen shot showing your problem - this is what I get:
Forum: LIVE PLC Questions And Answers April 26th, 2021, 10:49 AM
Replies: 9
Views: 1,405
Posted By L D[AR2,P#0.0]
What do you mean by 'without luck'? It...

What do you mean by 'without luck'?


It worked for me.
Forum: LIVE PLC Questions And Answers April 26th, 2021, 04:07 AM
Replies: 6
Views: 885
Posted By L D[AR2,P#0.0]
Power Flex 753 drive configuration

I'm looking at how to configure a (new to me) Power Flex 753 drive. The part number is as follows and has been specified by a third party:


20F1ANC170JN0NNNNN


The part number code indicates...
Forum: LIVE PLC Questions And Answers April 23rd, 2021, 04:46 PM
Replies: 13
Views: 1,786
Posted By L D[AR2,P#0.0]
Post a step7 v5.6 project that only contains the...

Post a step7 v5.6 project that only contains the DB's that you want to export the tag/comments from.
Forum: LIVE PLC Questions And Answers April 23rd, 2021, 04:43 PM
Replies: 9
Views: 1,405
Posted By L D[AR2,P#0.0]
Rename your DB to AAA Copy/paste AAA and rename...

Rename your DB to AAA
Copy/paste AAA and rename it to BBB + assign new DB number

Copy/paste AAA and rename it to CCC + assign new DB number

Delete the last third of the tags from AAA
Compile...
Forum: LIVE PLC Questions And Answers April 22nd, 2021, 06:47 PM
Replies: 7
Views: 802
Posted By L D[AR2,P#0.0]
@drbitboy - where did 27564 come from? :whistle:

@drbitboy - where did 27564 come from? :whistle:
Forum: LIVE PLC Questions And Answers April 22nd, 2021, 03:35 PM
Replies: 7
Views: 802
Posted By L D[AR2,P#0.0]
MD14 is not set to data type real.

MD14 is not set to data type real.
Forum: LIVE PLC Questions And Answers April 19th, 2021, 12:32 PM
Replies: 10
Views: 1,022
Posted By L D[AR2,P#0.0]
We need to see the code that calls your FB....

We need to see the code that calls your FB. Here's my example.
It will be a lot quicker if you create a cut down project that only contains the blocks giving the problem and post it as an attachment.
Forum: LIVE PLC Questions And Answers April 16th, 2021, 07:05 PM
Replies: 10
Views: 1,588
Posted By L D[AR2,P#0.0]
Please give some data for your 'big steel disc'...

Please give some data for your 'big steel disc' application - your big and my big could be worlds apart, also the speed/accel requirements.

Have you considered a Siemens Torque motor - I've used...
Forum: LIVE PLC Questions And Answers April 16th, 2021, 06:06 PM
Replies: 10
Views: 1,022
Posted By L D[AR2,P#0.0]
Here's my working example (plcsim)

Here's my working example (plcsim)
Forum: LIVE PLC Questions And Answers April 16th, 2021, 05:52 PM
Replies: 10
Views: 1,022
Posted By L D[AR2,P#0.0]
How are you monitoring the string assignment...

How are you monitoring the string assignment result?


Does stringB stay at 'Hi' from the previous edit when you then use stringB:=stringA ?
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