32-bit addition on Micrologix 1400

[technolog]

I'm probably missing something obvious but I can't see how to do 32-bit addition on a Micrologix 1400.

It's for a parts counter which could conceivably rack up 100 million plus parts in it's lifetime. It's resettable so it may never get to those heady heights but either way 32,767 is probably less than a day's production.

Every time I get to step 11 of my auto sequence I want to add one to the count and display it on the PanelView Plus 6 along with a reset facility.

Would someone be kind enough to offer a solution?

 

[OkiePC]

The ML1400 supports the Long Integer as a data type. As far as I know, the math functions can operate on the L file type.

 

[bernie_carlton]

Create a data table using the 'L' (Long) data type. Use a simple ADD instruction to add 1. Use the CLR instruction to zero the count.

(Sorry, I'm slow)

 

[technolog]

Thanks both.