Displaying of the variables – Carlo Gavazzi WM4-96 User Manual

Page 14

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Displaying of the variables

Pass 997

Measuring pages: 00 to 13

programmed for that hour time period, the storage time of the
Wdmd sample and the relevant value. The data can be

scrolled by means of the

and

keys and are relevant to

the indication of the arrow that appears on the ascissae axis.

To go back to the normal display, press the

key again.

If the instrument has not acquired enough data to
cover the resolution of the graphs (day: at least 15
minutes; week: at least 2 hours; month: at least 12

hours) the latter are not displayed and the message: “NOT
AVAILABLE” appears. When the data are enough for the grah-
ph to be displayed, wait a few seconds for the acquired data
to be processed.

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Displaying with access to the Pass Code

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Pass "1000": Displaying of recorded events

(Only if the RS232 + RTC module + data memory is present)

Press the

key in any of the measuring page (exclud-

ed the “load profiles”) when the instrument asks for

, set the value “1000” and confirm with

; the instrument shows you the page where the events

are displayed and where the instrument stores, in a chrono-
logical order, the alarms that have occurred until that

moment. To go back to the variable page press the

key.

The last event has always the number 1 while the number
corresponding to the first event varies, depending on the
number of events that have been previously stored. The fig-
ure on the following page explains you the meaning of the
displayed information.

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