DPM1-P User Manual, 1st Edition
User Manual - DPM1-P Series Panel Meters
14
Additional Functions
MAX/MIN function
With the meter in
RUN
mode: Activated after pressing the
SHIFT
key for less than 3 seconds.
From
RUN
mode, a press shows the maximum value read by the meter since the last time it has
been switched on, unless a
RESET MAX/MIN
is done, the display will alternate between
“Hi”
and the maximum stored value. With a second press the display will alternate between
“Lo”
and
the minimum stored value. A third press brings the meter back to
RUN
mode.
Reset MAX/MIN
While the meter shows the peak value
(MAX)
, pressing the
SHIFT
key for 3 seconds will
produce a reset of the value. Pressing
SHIFT
key for 3 seconds while the meter shows the valley
value
(MIN)
will produce a reset of the value.
Configuration Lockout
In mode
RUN
if the
ENTER
key is pressed for 3 seconds, the meter will show the indication
CodE
, and following
0000
, allowing the user to introduce the security code. If the code that
has been introduced is wrong, the meter will go back to
RUN
mode, if it is correct, it will
allow the access to the security menu. See section detailing Configuration Lockout.
Return to Factory Configuration
From
RUN
mode press the
ENTER
key for less than 3 seconds to access
Pro
programming
mode. Now press the
UP
key for more than 3 seconds to allow entering the numeric code to
reset the meter to factory configuration parameters. This code is 74. When entering this code
the meter shows the
LoAdIng dEFAuLt ConFIGurAtIon
, and then
StorE
, which means
that they have been stored in the non volatile memory of the meter.
>3s
ec
Run Mode
<3s
ec
Programming Mode
If parameter lock out has been enabled, dAtA
will be displayed instread of Pro
Enter code 74
Save value
Run Mode
