Issue:
How do I setup a Read_Var in SoMachine Basic ?

Product Line:
M221

Enviroment:
ALL

Resolution:
Configure the Client IP Address

1. Select ETH1
2. Enter IP Address, Subnet Mask and Gateway Address

Enter Server IP Address

1. Select Modbus TCP
2. Enter Server IP Address in IP Address Box
3. Press Add Button
4. Observe server IP Address and Index (Index will be used as ID in Read_Var)

Create READ_VAR

1. Select Function Block
2. Cursor down to Communications
3. Select Read_Var

Enter Read_Var settings

1. Change Link to ETH1
2. Change ID to match Index from Configuration of ETH1 Modbus TCP
3. Change FirstObj to 100 (This will be address to be read from Server)
4. Enter Quantity of Addresses to be Read

Enter Destination on Client (register to store Read on the Client)





Set up Timer to Read once per second.

Đã phát hành cho:Schneider Electric Việt Nam