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4
Setup Items
Set communication settings of the Display with GP-Pro Ex or in off-line mode of the Display.
The setting of each parameter must be identical to that of External Device.
Example of Communication Setting (page 7)
4.1
Setup Items in GP-Pro EX
Communication Settings
To display the setting screen, select [Device/PLC Settings] from [System setting window] in workspace.
Setup Items
SIO Type
Speed
Data Length
Parity
Stop Bit
Flow Control
Timeout
Retry
Wait To Send
RI/VCC
GP-Pro EX Device/PLC Connection Manual
Displays the SIO type to communicate with the External Device.
Displays the communication speed between the External Device and the Display.
Displays data length.
Displays how to check parity.
Displays stop bit length.
Displays the communication control method to prevent overflow of transmission and
reception data.
Use an integer from "1 to 127" to enter the time (s) for which the Display waits for the
response from the External Device.
In case of no response from the External Device, use an integer from "0 to 255" to enter
how many times the Display retransmits the command.
Use an integer from "0 to 255" to enter standby time (ms) for the Display from receiving
packets to transmitting next commands.
You can switch RI/VCC of the 9th pin if you select RS232C for SIO type.
It is necessary to change RI/5V by changeover switch of IPC when connect with IPC.
Please refer to the manual of the IPC for more detail.
Setup Description
8
SIMATIC S5 CPU Direct Driver
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