--- In Jason Stahls <> wrote:
>
> IMHO, check it with a scope, make sure the BlackBox isn't misconfigured.
>
> Jason
>
> wimpunk wrote:
> > Hi Group,
> >
> > We're still having troubles talking RS485 on our TS-SER4 board. These
> > are the step we took:
> > * Set the jumper on RS-485
> > * Set the bit in the register (see message #7467)
> > * We connected RX/TX+ (pin1) and RX/TX- (pin6) to our blackbox
> > RS232/RS485 convertor.
> >
> > We did several tries to talk to the port (sending and receiving) but
> > without anything result. Even when setting RTS on sending, there's no
> > signal.
> > Does anyone has any suggestion on what we could do wrong?
> >
> > Kind regards,
> >
> > wimpunk.
> >
> >
> >
> >
> >
> > Yahoo! Groups Links
> >
> >
Since we used the blackbox to talk to other RS485 devices I think we
can be pretty sure the BB is configured correctly. We didn't used a
scope to check the RS485 signal, we used LED's to see if there's any
signal. There's no signal from the TS-SER4 and the BB is working
correctly according to the LEDs.
Kind regards,
wimpunk.
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