Delta DVP-FEN01, Operation Manual

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D V P - F E N 0 1 E t h e r n e t C o m m u n i c a t i o n C a r d O p e r a t i o n M a n u a l
CR#92, CR#93 : Gateway IP address
[Description]
CR#92 and CR#93 are used to set the gateway IP address of DVP-FEN01.
Example: If a gateway IP address is 192.168.1.1, the value in CR#92 is H’C0A8 (192.168), and the value in
CR#93 is H’0101 (1.1).
CR#94 : Enabling the setting of an IP address
[Description]
CR#94 is used to execute the setting of CR#87~CR#93. If the value in CR#94 is 1, the setting of an IP address
is enabled.
CR#95 : State of setting an IP address
[Description]
CR#95 indicates the state of setting an IP address.
0: The setting of an IP address is not complete yet.
1: The setting of an IP address is being executed.
2: The setting of an IP address is complete.

Error state
CR#251 : Error state
[Description]
CR#251 indicates an error state. If an error occurs, the bit corresponding to the error is 1.
Bit 0: A network has not been connected
Bit 3: CR#13 is used to enable the sending of data, but data exchange has not been enabled.
Bit 8: A DHCP server has not gotten correct network parameters.
4.3 Communication Card Number
After DVP-FEN01 is installed, users may need to use a PLC program to control DVP-FEN01. The two
instructions FROM and TO can be used to read the data in the control registers in DVP-FEN01 and write data
into the control registers in DVP-FEN01. The numbers assigned to the left-side modules are K100~K107, and
the number assigned to DVP-FEN01 is K108.
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