Ethernet Communication Module DVPEN01-SL

 

CR#

Attribute

Content

Explanation

 

 

HW

 

LW

 

 

 

 

 

 

 

 

 

#115

R/W

Modbus TCP trigger

Setting up whether to send out data in Modbus TCP mode

 

 

 

 

 

 

 

 

#116

R/W

Modbus TCP status

Displaying current status of Modbus TCP mode

 

 

 

 

 

 

 

 

#118

#117

R/W

Modbus TCP

Setting up destination IP address for Modbus TCP transaction

destination IP

 

 

 

 

 

 

 

 

 

#119

R/W

Modbus TCP data length

Setting up the data length for Modbus TCP transaction

 

 

 

 

 

#219 ~ #120

R/W

Modbus TCP data buffer

Data buffer of Modbus TCP for storing sending/receiving data

 

 

 

 

 

#248 ~ #220

-

Reserved

 

 

 

 

 

 

 

 

 

 

 

 

#251

R

Error code

Displaying the errors. See table of error codes in the following

 

 

 

section for more information.

 

 

 

 

 

 

#255 ~ #252

-

Reserved

 

 

 

 

 

 

 

 

 

 

Symbols “R” refers to “able to read data by FROM instrcution”; “W” refers to “able to write data by TO instrcution”.

4.2Explanations on CR

CR#0: Model Name

Explanations:

1.Model code of DVPEN01-SL = H’4050.

2.You can read the model code in the program to see if the I/O module exists.

CR#1: Firmware Version

Explanations:

The firmware version of DVPEN01-SL is displayed in hex, e.g. H’0100 indicates version V1.00.

CR#2: Communication Mode

Explanations:

Bit No.

Mode

“0”

“1”

b0

Modbus TCP

Disable

Enable

 

 

 

 

b1

Data exchange

Disable

Enable

 

 

 

 

„E-mail Functions

CR#3 ~ 6: E-Mail Event 1 ~ 4 Trigger

Explanations:

When the CR is set as “1”, E-mail sending will be enabled. After the sending is completed, the CR will automatically be reset as “0”. Note: Please trigger by differential instructions.

8

DVP-PLC Operation Manual

Page 10
Image 10
Delta DVPEN01-SL operation manual Explanations on CR, „ E-mail Functions