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Multi-Program Memory option MEM
The three contact closure inputs on the rear of the meter may be used to call up between 1
to 7 additional meter setup memories (pages), if the MEM option has been installed. This
allows you to save up to 8 complete sets of independent calibrations, alarm settings, ana-
logue output settings and serial comms settings.
First decide how many memory pages you want, as this will determine how many logic
inputs you will need to use for the addressing. Logic inputs not required for Page Address-
ing can be used for other functions such as Tare, Reset, Display Hold, Peak/Valley display.
If you have used all 3 logic inputs for Page Addressing, you can still use the meter's front
panel buttons to perform Tare, Reset and peak/Valley view.
See "Contact Closure Input Functions" page for CC.1, CC.2, CC.3 and COP settings
Total number of pages
1
2
3 or 4
5 to 8
1. Set lockout switches OFF, and set page address to 0 or unplug the logic connector.
2. Set the copy instruction to
3. Press all 4 buttons together, display shows
4. Press the Up arrow to change display to
5. If you want all channels to share a common setting, eg calibration, do that setting now.
6. When you want to do separate settings for each channel, set COP.0
Programming and recalling individual pages
Plug the logic input connector back in, if you removed it earlier.
Select a page address using the switch combinations shown
below, wired to the Logic Input connector ...
Page address 0
Page address 1
Page address 2
Page address 3
Page address 4
Page address 5
Page address 6
Page address 7
Perform the settings you require, according to the pages in this manual. Do this for all page
addresses required. Then put the lockout switch in its ON position. Now, if you select a
page address, the meter will briefly confirm the chosen page address on screen, and will
then function according to the settings you programmed for that address.
Suitable BCD coded switches are available from many electrical supply stores.
For example consider Kraus & Naimer part A540-600 E24 or Apem part number IRBC10N1248 or London
Electronics part number SW2P-8W-BCD, which also provides separate 2 pole 8 way signal selection
function.
38
Logic Inputs required for addressing
none, standard single page meter
1 Set CC.1 = PA.1
2 Set CC.1 = PA.1, Set CC.2 = PA.2
3 Set CC.1 = PA.1, Set CC.2 = PA.2, Set CC.3 = PA.4
COP.1
in page address 0 ( found after you set CC3) .
defs. n
defs. Y
All logic inputs open
CC.1 closed to Common
CC.2 closed to Common
CC.1 and CC.2 closed to Common
CC.4 closed to Common
CC.1 and CC.3 closed to Common
CC.2 and CC.3 closed to Common
All logic inputs closed to Common
and press OK.
7
8
9 10
6
BCD coded
switch
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