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RE: Re: SOM1 relay board switching sound.


  • To: <ukha_d@xxxxxxx>
  • Subject: RE: Re: SOM1 relay board switching sound.
  • From: "Amar Nagi" <groups@xxxxxxx>
  • Date: Sat, 24 Aug 2002 22:01:21 +0100
  • Mailing-list: list ukha_d@xxxxxxx; contact ukha_d-owner@xxxxxxx
  • Reply-to: ukha_d@xxxxxxx

np : I looking into xAP now. Not easy to gather info on it.


      -----Original Message-----
      From: justin@xxxxxxx [mailto:justin@xxxxxxx]
      Sent: Sat 24/08/2002 13:22
      To: ukha_d@xxxxxxx
      Cc:
      Subject: RE: [ukha_d] Re: SOM1 relay board switching sound.
     
     

      Sounds great, Ian!
      Simple is good! On off & status would do me.
     
      The only thing I know about RS485 is how to spell it :-) Would I need to buy an
      RS232 to RS485 converter?
     
      The thing I like about the SOM1 is that it is RS232 & 485. Additional boards
      can connect to the first using the RS485 bus. Would this be doable with yours?
     
      How about a master board wich connects to a PC with 232 and slave boards which
      are RS485 (to keep the cost down)
     
      Amar,
      I see you have taken on the HS plug-in.
      I think it should be possible to add new boards (relays) to the same housecode
      as the original board(s)How about making it xAP aware, so relays can
      becontrolled by xAP messages on the LAN.
     
      Justin.
     
      Quoting Ian B <Ian@xxxxxxx>:
     
      > [ukha_d] Re: SOM1 relay board switching sound.Good call Marc. Status
      > response will be in the first release. The command list looks like this at
      > the moment (subject to changes during development).
      >
      >
      > B1R1On - Board one, relay one turn on
      > B1R1Off - Board one, relay one turn off
      > B1R2On - Board one, relay two turn on
      > B1R2Off - Board one, relay two turn off
      > etc. etc. up to eight
      >
      > The unit would return
      > B1R1OnOK
      > B1R1OffOK
      > etc. etc. up to eight again
      >
      > Status response
      > B1STATUS - send back the status of the relays on board 1.
      >
      > The unit would return
      > B1R1On,B1R2Off,B1R3On,B1R4Off, etc. etc. These would be comma delimited.
      >
      > It is likely the command strings will be case sensitive initially. I can
      > make them so they don't care, anyone have any views either way?
      >
      > Baud speed either 9600 or 19200.
      >
      > Ian
     
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