Amprobe DM-111S Current-Data-Logger - Manual (Page 33)

DMIIIS
EN - 31
6.3.2. "METER" mode
Upon rotating the switch to this position the instrument selects automatically the METER
mode corresponding to one of the below screens according to the settings made as per
paragraph 5.2.
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SINGLE PH ASE
POWER
V1 = 230.0 V
I1 = 145.3 A
P1 = 32.91 kW
Q1 = 5.767 kVAR
S1 = 33.41 kVA
pf1 = 0.99 i
dpf1 = 0.99 i
POWER
THREE WIRE
Pt = 64.19 kW
Qt = 10.99 kVAR
St = 65.12 kVA
pft = 0.99 i
dpft = 1.00 i
POWER
THREE PHASE
Pt = 135.8 kW
Qt = 24.59 kVAR
St = 138.0 kVA
pft = 0.98 i
dpft = 1.00 i
Phseq= 123
WAVE ChgP WAVE ChgP WAVE
Example of screen in single-
phase mode
Example of screen in “3 wires”
three-phase mode
Example of screen in “4 wires”
three-phase mode
The symbols used are described in Tab. 3.
For eventual messages displayed see Appendix 1
– MESSAGES DISPLAYED.
Following keys are enabled:
 F2:
to pass to "WAVE" mode (see paragraph 6.3.3).
 F1:
(only for three-phase measurement) to display the previous or the
following screen. On the basis of the settings made as per paragraph
5.2 following screens are displayed cyclically:
 Three-phase 3 wires: total three-phase values, Wattmeter phases 1-2 and 2-3 values,
Peak Demand
 Three-phase 4 wires: total three-phase values, phase1, phase2 and phase3 values,
Peak Demand
 SAVE:
to save in the instrument memory a record of “Smp” type (see
paragraph 5.4) and the instantaneous values of voltage and current
present on the instrument inputs. This function is disabled during a
recording.
 ENTER/HOLD: to enable/disable the HOLD function (updating interruption) of the
displayed data. All the previous functions remain however available.
When the HOLD function is enabled, the word
HOLD is displayed.
When this function is enabled it’s not possible to record or take an
energy measurement. This function is disabled during a recording or
an energy measurement.
 MENU: to enter in the MENU mode and change the instrument settings (see
paragraph 5.2 and 5.3
). It’s not possible to enter the configuration
MENU during a recording or an energy measurement.
 START/STOP: to record selected parameters according to the instrument’s settings
(see chapter 7).