16
2.4.2 The MAX/MIN Mode + Activation of the HOLD Mode
Successive presses on
Function
short
-
Displays the MAX/MIN values detected
before the
button was pressed.
-
When the
button is pressed, the
last value is held on the display.
NOTE:
The HOLD function does not interrupt the acquisition of new MAX, MIN values
2.4.3 Access to the True Inrush
®
Mode (
set switch to
)
This button allows measurement of the True Inrush
®
current (starting current, or
overcurrent in steady-state operation) for AC or DC current.
Successive presses on
Function
long (>2 sec)
-
First press:
Enters the True InRush
®
mode
- "Inrh" is displayed for 3s (the
backlighting blinks)
- The triggering threshold is displayed for
5s (the backlighting is steady)
- "------" is displayed and the "A" symbol
flashes (backlighting turns off)
- After detection and acquisition, the
InRush current measurement is
displayed, after the calculations stage "--
----" (backlighting off)
NOTE:
The A symbol flashes to indicate
"surveillance" of the signal.
-
Second press:
Exits the True InRush
®
mode (returns to simple current
measurement).
short (<2 sec)
Note:
A short press
is functional only if a True
InRush value has been
detected.
- Displays the PEAK+ value of the current
- Displays the PEAK- value of the current
- Displays the RMS True InRush
®
current
NOTE:
The A, AC and PEAK values flash
during this sequence.
Summary of Contents for 203
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