Topics

1

Support Questions / Strange Error - Any ideas

« on: April 12, 2014, 02:15:45 PM »

Any ideas on this one?

As I exit normally debugging mode though sometimes in the software build it flags this error. Software works well until you red cross to close.

2

Support Questions / ModbusTCP - Comms Failure 20 - Code to reset it automatically?

« on: April 09, 2014, 09:45:43 AM »

Is there anyway when you see the message as attached you can get it to automatically reset the comms and not show the error message. If I come out of the form and reload it then it is fine again for 5 minutes.

3

Support Questions / Strange Error this Morning

« on: September 11, 2013, 03:37:13 AM »

Haven't changed anything since yesterday (To my knowledge!) and getting this strange error now. Cannot view the designer though it builds and I can see it fine?

4

Support Questions / ModbusTCP - More than 9 DataSets?

« on: September 10, 2013, 05:44:52 AM »

Me again!

Been making great progress with this, really pleased. I got around the last error by using multiple DNS names and it works perfectly.

However when I try to add a tenth dataset for ModbusTCP I get the error below? I'm unsure how to allow the Index to build into double numbers (I.E. 10 and above). I assume it is around Line 249 but slightly unsure on this....

Any pointers appreciated.

Occasionally when I close the form in testing mode I get the error as attached below too. Is this part of the same thing?

5

Support Questions / ModbusTCP - Multiple Connector Issues

« on: September 09, 2013, 10:34:41 AM »

Firstly an excellent product thank you.

I'm writing some software in VB to query multiple PLC's. Each PLC responds to ModbusTCP and there are 14 of them.

If I add one ModbusTCP Connector to the main form it is fine. If I change the settings in the connector to the 1st PLC it is fine, if I change them to the 2nd PLC, it is fine.

If I add another ModbusTCP Connector it then screws them both up and no data from either connector. Is there some code to change to allow multiple ModbusConnectors to co-exist on one form? Or have I got to target different forms?

Appreciate anyones time! Just downloaded the latest AdvancedHMI3.8Beta today and built on this code.