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Search: Posts Made By: L D[AR2,P#0.0]
Forum: LIVE PLC Questions And Answers Yesterday, 06:23 PM
Replies: 4
Views: 192
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: 340
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: 480
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: 319
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: 663
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: 480
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: 1,112
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: 663
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: 456
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: 456
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: 655
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: 918
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: 655
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: 655
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 ?
Forum: LIVE PLC Questions And Answers April 14th, 2021, 12:53 PM
Replies: 13
Views: 1,112
Posted By L D[AR2,P#0.0]
For the symbol table, select all and copy to clip...

For the symbol table, select all and copy to clip board, paste into excel:
Forum: LIVE PLC Questions And Answers April 13th, 2021, 10:01 AM
Replies: 4
Views: 324
Posted By L D[AR2,P#0.0]
L0.2 is an absolute address.

L0.2 is an absolute address.
Forum: LIVE PLC Questions And Answers April 10th, 2021, 11:47 AM
Replies: 3
Views: 396
Posted By L D[AR2,P#0.0]
The source code file I posted shows the code in...

The source code file I posted shows the code in STL (statement list) because the source code (AWL file) is a text file. A semicolon is needed as and end of statement delimiter for source code.

...
Forum: LIVE PLC Questions And Answers April 9th, 2021, 02:51 AM
Replies: 3
Views: 396
Posted By L D[AR2,P#0.0]
You could do it yourself as the source for the...

You could do it yourself as the source for the blocks is included in the project. Convert from german to english instructions and add a semicolon to the end of each line. Heres the first network of...
Forum: LIVE PLC Questions And Answers April 8th, 2021, 06:17 PM
Replies: 3
Views: 270
Posted By L D[AR2,P#0.0]
Which plc type and programming platform?

Which plc type and programming platform?
Forum: LIVE PLC Questions And Answers April 8th, 2021, 06:15 PM
Replies: 19
Views: 1,296
Posted By L D[AR2,P#0.0]
Example code:

Example code:
Forum: LIVE PLC Questions And Answers April 8th, 2021, 06:11 PM
Replies: 19
Views: 1,296
Posted By L D[AR2,P#0.0]
Set up three arrays containing 500 bools. Set the...

Set up three arrays containing 500 bools. Set the bools in the array to the values you want for the waveforms. In a timed interrupt OB (10ms), output the value from each array according to an index,...
Forum: LIVE PLC Questions And Answers April 8th, 2021, 04:43 AM
Replies: 19
Views: 1,296
Posted By L D[AR2,P#0.0]
What logic are you using to create the green...

What logic are you using to create the green trace?


Post your traces from the plc for the top two showing what is not constant/robust
Forum: LIVE PLC Questions And Answers April 8th, 2021, 02:08 AM
Replies: 2
Views: 330
Posted By L D[AR2,P#0.0]
As long as you stay inside the torque/power...

As long as you stay inside the torque/power limits of the motor/drive then the drive speed loop controller will maintain the motor speed.
Forum: LIVE PLC Questions And Answers April 7th, 2021, 01:30 PM
Replies: 14
Views: 30,349
Posted By L D[AR2,P#0.0]
S5 timers are updated asynchronously to the...

S5 timers are updated asynchronously to the program scan so the behaviour will change depending on timed interrupts etc.


For example, putting a wait between the networks and the toggle logic...
Forum: LIVE PLC Questions And Answers April 7th, 2021, 07:17 AM
Replies: 10
Views: 576
Posted By L D[AR2,P#0.0]
Here is an example showing the value of the...

Here is an example showing the value of the variables when the plc is running. Your screen shot does not show any, it is a repeat of your original post in a different format.
Showing results 1 to 25 of 500

 
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