Ethernet Communication Module DVPEN01-SL
DVP-PLC Operation Manual
9
CR#9~12:
E-mail 1~4 additional message
Explanations:
The user fills in the code, and the code will be stored in the title of the E-mail and sent out with the E-mail.
Data Exchange
CR#13:
Data exchange trigger
Explanations:
CR#13
Execution
0
The data in data exchange area is not transmitted.
1
The data in data exchange area is transmitted.
2
The data exchange is executed continuously. If the value in CR#13 is
0, the data exchange will stop.
Setting: Program Control in the Enable Condition drop-down list box
is selected. (Please refer to section 5.6.)
3
The data exchange is executed once. After the data exchange is
executed, the value in CR#13 will automatically become 0.
Setting: Program Control in the Enable Condition drop-down list box
is selected. (Please refer to section 5.6.)
(V2.06 and later versions support the function.)
CR#14:
Data exchange status
Explanations:
When the CR is set as “0”, the data have not yet been received. When the CR is set as “1”, the data exchange is in
progress. When the CR is set as “2”, the data exchange is successful. When the CR is set as “3”, the data exchange
fails.
CR value
Status
0
Data have not yet been received.
1
Data exchange is in progress.
2
Data exchange is successful.
3
Data exchange fails.
CR#17:
Data exchange cycle time
Explanations:
The control register is used to set the minimum data exchange cycle time. The unit used is a millsecond. The default
value is 0.
CR#19~18:
Error status of slaves in data exchange
Explanations:
b0~b15 in CR#19: States of slave 1~16.
b0~b7 in CR#18: States of slave 17~24.
If the bit corresponding to the state of a slave is 1, an error occurs in the slave.
