What is the maximum number of Modbus/TCP slave device words for TM258 / LMC058 and TM241 / TM251 controllers in SoMachine or Machine Expert?
Starting with SoMachine 4.1 SP2 a new firmware version: 4.0.2.xx was delivered. In this new version the maximum size of words increased for Modbus TCP slave device: %IW 120 words - %QW 120 words (previously 40 input / 40 output words).
Notes:
- The above information is correct also for Machine Expert 1.x and 2.x
- EcoStruxure Machine Expert supports M258 and LMC058 controllers starting with version 1.2.5. Previous version of EcoStruxure Machine Expert did not support them.
- EcoStruxure Machine Expert v2.0 does support M258 or LMC058 controllers anymore.
If this FAQ did not solve your issue, you can chat with us at chat with us or e-mail us at customer.services@se.com to create a case with our Technical Support Team.
If you are not located in North America, please contact your local Customer Care Center for assistance:
Released for: Schneider Electric Canada
Need help?
Product Selector
Quickly and easily find the right products and accessories for your applications.
Get a Quote
Start your sales inquiry online and en expert will connect with you.
Where to buy?
Easily find the nearest Schneider Electric distributor in your location.
Help Center
Find support resources for all your needs, in one place.