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8 Setup of Slave Mode
DVPDNET-SL can serve as slave through modifying the mode in the software. As DVPDNET-SL serves as slave,
the default input / output data length is 8 bytes and max input / output data length is 255 bytes.
DVPDNET-SL can work in slave mode by using the following method.
1)
Connect the devices according to the figure below. The PC accesses the PLC via RS232 or RS485.
Note: Different PLC corresponds to different device addresses. For details, please refer to Input and Output
Mapping Areas in Section 4.2. We take DVP-SV as the PLC for description below.
2)
Open DeviceNet Builder software, and select "Setup" => "Communication Setting" => "System Channel",
and the "Serial Port Setting" dialog box will appear as below.
3)
Set up the communication parameters for the PC and DVP-SV, e.g. the communication port, address, baud
rate and communication format. Click on "OK" after the configuration is finished.
Item
COM Port
Address
Baud rate
Data Bits
Parity
Stop Bit
Mode
DVP-PLC Operation Manual
DeviceNet Network Scanner DVPDNET-SL
Function
COM port on the PC to be used to communicate
with DVP-SV
Communication address of DVP-SV
Communication speed between the PC and
DVP-SV
Communication protocol between the PC and
DVP-SV
Communication mode between the PC and
DVP-SV
DVPDNET-SL
DVP28SV
DeviceNet Builder
Default
COM1
1
9,600 (bps)
7
Even Parity
1
ASCII
25
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