S7-200smart uses V90 Modbus communication control library to control the specific methods and steps of V90 servo

S7-200SMART utilize V90 MODBUS Communication control library control Ｖ90 Specific methods and steps of servo

advantage

1. stay PLC There is no need to write any position control program , Just call S7-200 SMART V90 Modbus Library that will do .
2. There is no need to query V90 Parameter number in , Just input the corresponding speed through the interface parameters of the Library , Position and control parameters
3. The polling program is ready in the library routine , Users can use it in their own projects with only a little modification
   Be careful ： because Modbus RTU Serial communication , Real time response is slower than direct pulse control , Especially when controlling multiple axes

Hardware and software requirements ：

V-ASSISTANT Software download link ：