in reply to: Re: Re: Re: HyperTerminal to HART device posted by Romilly on 17 January 2007 at 11:14:29.
best thing is to put CRO @device end see whether your HART packets are reaching to device.9 Ya little hard, dont try to decode 1 and 0 from from wave form just see whether requst is reached and responce is snet by device or not) this will help you to furher debug