SiePortal

The integrated platform for your product selection, buying and support workflow - bringing together Industry Mall and Online Support.

Products & Services
- Menu temporary not available
- Menue temporary not available
- {{item.title}}
Support Support
{{(apiData.Support | filter:{'rank':1}:true)[0].title}} Support
- Menu temporary not available
- Menue temporary not available
- {{item.title}}
MySiePortal MySiePortal
{{(apiData.MySiePortal | filter:{'rank':1}:true)[0].title}} MySiePortal
- Menu temporary not available
- Menue temporary not available
- {{item.title}}
Cart ({{apiData.CartCount}})

Navigation

65535 max value

7/15/2019 3:07 AM	Rate (0)
Randall1978 Posts: 21 Rating: (0)	Hi, Can somebody explain to me why, if i use a Mathematical instruction block when programming a LOGO 8 the maximum value for V1, V2, V3 or V4 is 65535. I am trying to monitor a production lines total units remaining by imputing the job amount and subtracting a count amount from that to give me units remaining, but i can't have a starting total of more that 65535 units. Why is this.
Randall1978 Posts: 21 Rating: (0)
Suggestion To thank Quote Answer

7/15/2019 5:03 AM	Rate (0)
ixo65 Grandmaster Joined: 12/18/2014 Last visit: 9/4/2025 Posts: 35918 Rating: (4496)	For mathematical functions, the value range of the LOGO! is from -32,768 to 32,767, because the LOGO! only can Integer. Manually, no value greater than 32,767 can be entered in parameters V1 to V4. For references of other blocks such as e.g. from a forward / backward counter whose value is greater than 32,767, the value is automatically limited to max. 32,767.

Suggestion To thank Quote Answer
This contribution was helpful to 1 thankful Users Padmalochan

7/15/2019 5:19 AM	Rate (0)
ixo65 Grandmaster Joined: 12/18/2014 Last visit: 9/4/2025 Posts: 35918 Rating: (4496)	Here is an excerpt from the online help. Attachment LOGO! online-help Mathematic instruction.pdf (305 Downloads)

Suggestion To thank Quote Answer

Share this page:

Share this page on...