Re: [foxboro] ALMSTA bit mask

This is strange but for hi & lo dev alarms -
.AH0030 and .A00C0      
both work.
I suppose .AH0030 is the preferred way to go as it specifies the high order
16 bits of the almsta parameter

        -----Original Message-----
        From:   Martijn Daamen [SMTP:Martijn.Daamen@xxxxxxxxx]
        Sent:   Thursday, 20 February 2003 22:10
        To:     foxboro@xxxxxxxxxxxxx
        Subject:        Re: [foxboro] ALMSTA bit mask


        Bob,

        Try HOLD = :BLOCK.ALMSTA.AH0030

        That works for me.


        Martijn Daamen
        Egemin B.V.
        Stephensonweg 6
        4207 HB  GORINCHEM

        LET OP ! per 19-2-2003
        tel. dir. +31-183-643359
        tel. alg. +31-183-626633
        fax.alg. +31-183-627119
        E-mail. martijn.daamen@xxxxxxxxx
        web. www.egemin.nl



        >>> bwingard@xxxxxxxxx 20/02/2003 03:49:16 >>>

        I am trying to force a controller to hold when it gets a deviation
        alarm. According to FoxDocs I should be able to XOR bits 20 and 21
of
        the ALMSTA word. 
        HOLD = :BLOCK.ALMSTA.XH0300 is what I think should work, or possibly
        HOLD = :BLOCK.ALMSTA.XH0C00.

        I have tried every combination of masks that I can think of and can
        not
        get this to work. Any help would be appreciated. 

        Regards,
        Bob Wingard
        Inland Paperboard and Packaging


         
         
        
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