Delta Electronics DVPEN01-SL Benutzerhandbuch

 

DVP-PLC Application Manual 

 

10

Storing the data to be transmitted to the remote MPU. 

Data Receiving Buffer 

Explanations: 

Storing the data received from the remote MPU. 

 Read Address for Data Exchange 

Explanations: 

Setting up manually the Modbus address of the register for Slave data exchange. Only register 

address is allowed (e.g. D0 = H’1000). 

Read Length for Data Exchange 

Explanations: 

The number of receiving registers (K1 ~ K128) in data exchange. 

Read Length for Data Exchange 

Explanations: 

Setting up the Modbus address of the register for Master data exchange. 

Written-in Address for Data Exchange 

Explanations: 

Setting up manually the Modbus address of the register for Slave data exchange. 

 Written-in Address for Data Exchange 

Explanations: 

The number of transmission registers (K1 ~ K128) in data exchange. 

Transmission Address for Data Exchange 

Explanations: 

1. Setting up the Modbus address of the register for Master data exchange. 

2. Example: Write H’1000 (D0) into CR#81, K1 into CR#82, and H’1064 (D100) into CR#83. If 

the data exchange is successful, the value in D0 of the Slave will be written into D100 of the 

MPU. Or write H’1002 (D2) into CR#84, K4 into CR#85, and H’1008 (D8) into CR#86. If the 

data exchange is successful, the value in D8 ~ D11 of the Master will be written into D2 ~ D5 

of the Slave. Both sending and receiving can be executed at the same time. When the values 

in CR#82 and #85 are both “0”, DVPEN01-SL will use the default registers (CR#29 ~ CR#68) 

and number of registers (K20). 

„

  Network Settings 

 DHCP/Static IP 

Explanations: 

You can select either DHCP or Static IP. When the CR value is set as “0” Æ Static IP; When the 

CR value is set as “1” Æ DHCP (dynamic IP).