Hi every body in this forum,
I am workin on a project that of using the DH485 communication in this project.
project scenerio is simple but i am facing the problem that how to program that type of system.
Description:
there is a Machine with HMI and a VFD connected with ML1200 via DH485, How could we use the communication instruction to drive the VFD from HMI?
if anybody create a ladder for this instruction i shall be thankfull to him,
Model and Make:
HMI-> MT6100i (Weintek)
VFD-> FR-D740-2.2K (Mitsubishi)
PLC-> [Micrologix 1200] 1762-L24BWA (Allen Bradley)
Regard,
Mohammad Daniyal