MODNET string variable configuration
I have configured a string variable communicating to a PLC via MODNET and I can only see the first 2 characters of the string. How can I see the whole string?
If you specify a string tag with the address 40001, the MODNET driver will only read register 40001 (2 bytes so 2 characters). If you want a string longer than 2 characters you have to create your tag as an array of characters so the driver knows how long the string is. So if you want a string of length 10 you need to setup an array of length 5.
MODBUS |
________________________________________
Released for: Schneider Electric United Arab Emirates
Need help?
Product Selector
Quickly and easily find the right products and accessories for your applications.
Get a Quote
Start your sales enquiry online and an expert will connect with you.
Where to buy?
Easily find the nearest Schneider Electric distributor in your location.
Help Centre
Find support resources for all your needs, in one place.