en on them as well as the date and model number.
Dave
-Original Message-
From: volt-nuts [mailto:volt-nuts-boun...@febo.com] On Behalf Of David C.
Partridge
Sent: 10 November 2017 10:19
To: 'Discussion of precise voltage measurement'
Subject: Re: [volt-nuts] Prema 6048 Cal switch
m] On Behalf Of David C.
Partridge
Sent: 06 November 2017 16:28
To: 'Discussion of precise voltage measurement'
Subject: Re: [volt-nuts] Prema 6048 Cal switch confusion
I just had an email from Prema about this - - long story short: In this
particular application, the DS1220AD isn
--Original Message-
From: volt-nuts [mailto:volt-nuts-boun...@febo.com] On Behalf Of David C.
Partridge
Sent: 03 November 2017 17:53
To: 'Discussion of precise voltage measurement'
Subject: Re: [volt-nuts] Prema 6048 Cal switch confusion
Randy, That's a very good thought. I think
t: 03 November 2017 17:17
To: Discussion of precise voltage measurement
Subject: Re: [volt-nuts] Prema 6048 Cal switch confusion
Dave,
Note the following from Maxim AN 202:
I Replaced My Standard SRAM with an NV SRAM and Now My System Doesn't Work at
All. What Caused This?
In general, this
>
> Dave
> -Original Message-
> From: volt-nuts [mailto:volt-nuts-boun...@febo.com] On Behalf Of Tom
> Miller
> Sent: 02 November 2017 19:05
> To: Discussion of precise voltage measurement
> Subject: Re: [volt-nuts] Prema 6048 Cal switch confusion
>
> How about copyi
n...@febo.com] On Behalf Of Tom Miller
Sent: 02 November 2017 19:05
To: Discussion of precise voltage measurement
Subject: Re: [volt-nuts] Prema 6048 Cal switch confusion
How about copying the contents of the old nvram to the new one?
- Original Message -
From: "David C. Partridge"
To:
How about copying the contents of the old nvram to the new one?
- Original Message -
From: "David C. Partridge"
To: "'Discussion of precise voltage measurement'"
Sent: Thursday, November 02, 2017 2:58 PM
Subject: Re: [volt-nuts] Prema 6048 Cal swit
DS1220AD and the DS1220Y???
Dave
-Original Message-
From: volt-nuts [mailto:volt-nuts-boun...@febo.com] On Behalf Of David C.
Partridge
Sent: 02 November 2017 18:23
To: 'Discussion of precise voltage measurement'
Subject: [volt-nuts] Prema 6048 Cal switch confusion
I'
I've got a Perma 6048 that I've trying to put into Cal mode. It just won't!
The switch on the rear panel works OK, AFAICT when in the Cal position it
connects ~WE on the DS1220 (pin 21) and ~W on the $864 SRAM (pin 27) to a
4K7 pullup to +5V and to the output of an LS00 which should be strobing t
