A 1507
3-Phase Active Switch
A 1507
Operation
13
5
A 1507 Operation
5.1 Measuring with A1507
Connecting and pairing with master instrument
Connect A 1507 with master instrument via test cable.
Enable operation with A 1507 in the master instrument (Set External device
parameter to A 1507 in Settings menu).
Pair A 1507 with master instrument via Bluetooth communication.
Refer to
master instrument
’s
Instruction manual
for detailed information.
A 1507 is switched
on automatically when it is connected to master
instrument via test cable in selected test/measurement and during Bluetooth
pairing.
A 1507 is switched off automatically after auto-off period (5 min of non-
activity).
Measurement procedure
Verify that A 1507 is connected and paired with master instrument as
described above.
Enter test / measurement function on master instrument.
Check Bluetooth communication active sign on master instrument.
Set test parameters / limits.
A 1507 will automatically set to position according to set parameters.
Active communication and correctly set position of A 1507 is displayed on
master instrument with
icon.
Connect test leads to A 1507.
Connect test leads / 3-phase plug to the object under test.
Refer to
master instrument
’s
Instruction manual
for detailed information.
Start the measurement
or Auto Sequence® using
or
button.
Save results (optional).
Notes:
If the master
instrument can’t successfully communicate with A 1507 and set
switch to correct position,
icon remains displayed. When measurement is
started, warning message “ A 1507 is not connected! Proceed with 1-ph test?” is
displayed. User must decide to continue with test or abort it.
User can switch between 3-phase measurements with A 1507 and single phase
measurements without A 1507 by tapping on
button in option menu of
selected measurement function. This shortcut is especially helpful if testing on
mixed 1-phase and 3-phase installations.
