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3.7 Set COM1 to Non-Modbus-Slave for μPAC-5x07
The COM1 of μPAC-5x07 supports Modbus RTU Slave protocol by default. User can free
it as a Non-Modbus-Slave port for other usage. For example, user may write his own
defined protocol on COM1 or use COM1 as a Modbus Master port.
Related Files & Hardware Connection:
1. Create a file folder named "μPAC-5307" in your hard drive. (Ex. "c:\ μPAC-5307")
2. Copy the following listed files under "μPAC-5307" folder:
CD: \Napdos\ISaGRAF\μPAC-5000\Driver\5307\1.00\
3. Run "7188xw.exe" in your "μPAC-5307" folder.
4. Link COM1 or COM2 of your PC to COM1 of the PAC through a RS-232 cable.
PC/HMI
If your computer has no COM1/COM2 or you use other COM (like COM5) to link the
μPAC-5307, you can change the "C number" in the first line of "7188xw.ini" file.
EX: Using computer's COM5 to link to μPAC-5307. You need to change C1 to C5.
C1
F
Xautoexec.bat Xisa5307.exe
w25
5. Switch the "Init*" to "ON" then power it up.
6. If the connection is OK, "uPAC-5001>" messages will appear on the screen.
3-10
CA0910
B115200 P0 D8 S1
Getting Started: PAC-5007/5107/5207/5307 Ver. 1.1, 12/2011
(We use
μPAC-5307
as an example)
PWR1
P.GND
RxD
TxD
GND
C5
B115200 P0 D8 S1
F
Xautoexec.bat Xisa5307.exe
w25
ICP DAS
OFF
ON
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