Q.
I have a
I-7060 module and a MMICON in the same RS-485 Network. My problem
is that the I-7060 work
perfectly , but with the MMICON it can't
work. I use the VB MSCOMM control to change the signal and with
the protocol analizer I see that the frame is correctly send but
the MMICON doesn't responde me, but the
I-7050 work perfectly. If I
use the RS232 comport, using a converter for rs232 to rs485,
everything work ok.
Because I don't use the rtssignal
Ans:1. I recommended you to check the MMICON's J7 & J8. Refer to
the Page 13 of Hardware manual.
2. Set the J9 to INIT status and you will get the default
setting(address=00; Baudrate=9600). Then set the I-7016
with
address=01; Baudrate=9600.
3. Try to connect the Pin7 into Pin8 which is in your PC's
COM port. Then the RTS signal will always enable.
¡@