Access To True Inrush ® Mode ( Set Switch To ); Button - AEMC 607 User Manual

3.5.3 Access to True InRush
This button allows measurement of the True InRush
overcurrent in steady-state operation) for AC or DC current only.
NOTE:
Successive
presses on
long (> 2 sec)
short (< 2 sec)
NOTE: A short
press is functional
only if a True
InRush value has
®
been detected
.
3.6

BUTTON

This button is used to display the frequency measurements of a signal, of the
power, and of the level and orders of harmonics.
NOTE:
This button is not functional in the DC mode.
22
Mode (
®
is not operational for AC+DC current.
- First press: Enters the True InRush
- Inrh is displayed for 3 sec (the backlighting
blinks)
- The triggering threshold is displayed for
5 sec (the backlighting is steady)
-
flashes (the backlighting turns
- After detection and acquisition, the Inrush
current measurement is displayed, after the
calculations stage
turns off)
NOTE: The A symbol flashes to indicate
surveillance of the signal.
- Second press: Exits the True InRush
(returns to simple current measurement)
- Displays the PEAK+ value of the current
- Displays the PEAK- value of the current
- Displays the RMS True InRush
NOTE: The A symbol is displayed during this
sequence.
Clamp-On Meter Model 607 - User Manual
set switch to
current (starting current, or
®
Function
is displayed and the A symbol
)
mode
®
off).
(backlighting
mode
®
current
®