Delta Electronics manual Ethernet Communication Module DVPEN01-SL, CR#74, 75 Gateway

Ethernet Communication Module DVPEN01-SL

CR#70, 71: IP Address

Explanations:

1.Setting up the IP address of our equipment in hex. When in DHCP mode, you can only read and cannot write.

2.Example: Assume you’d like to set the IP address as 192.168.0.2, you have to write H’0002

into CR#70 and H’C0A8 into CR#71 to complete the setting. (K192 = H’C0, K168 = H’A8, K0 = H’00, K2 = H’02）

CR#72, 73: Subnet Mask

Explanations:

1.Setting up the subnet mask of our equipment in hex. When in DHCP mode, you can only read and cannot write.

2.Example: Assume you’d like to set the subnet mask as 255.255.255.0, you have to write H’FF00 into CR#72 and H’FFFF into CR#73 to complete the setting.

CR#74, 75: Gateway

Explanations:

Setting up the gateway of our equipment in hex. When in DHCP mode, you can only read and cannot write. See the explanations on CR#70 and #71 for how to set.

CR#76: IP Status

Explanations:

Displaying the current IP status. When the CR value is “0” Æ normal status; when the CR value is “1” Æ DHCP setting has not completed; when the CR value is “2” Æ IP setting in progress.

„Sending Modbus TCP Instruction

CR#111: 8-bit Processing Mode

Explanations:

Setting up the Modbus TCP transmission mode. When the CR value is set as “0” Æ 16-bit mode; when the CR value is set as “1” Æ 8-bit mode.

CR#114: Modbus TCP Time-Out

Explanations:

Setting up the communication time-out (in ms) for Modbus TCP mode.

CR#115: Modbus TCP Trigger

Explanations:

When the CR value is set as “1”, Modbus TCP will be triggered. After the data transmission is completed in Modbus TCP mode, the CR value will automatically be reset to “0”. Please trigger by differential instructions.

DVP-PLC Application Manual 11