MI 3000 EasiPLUS Instrument operation
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4.5.2 Impedance scaling factor adjustment
Select SET Z FACTOR in Setup menu by using and keys and press the TEST key
to enter the Impedance scaling factor adjustment menu.
Figure 4.6: Scaling factor adjustment menu
Use the and keys to adjust the scaling factor and press the TEST key to accept the
new setting.
The impedance limit values for different overcurrent protective devices are scaled down
by a factor 0,8 or 0,75 (Z factor). This means that the fault current will still be high
enough also at increased conductor temperatures and low supply voltage. This assures
a safe operation of the overcurrent protection device in all conditions.
4.5.3 Language selection
Select SET LANGUAGE in Setup menu by using the and keys and press the
TEST key to enter the Language selection menu.
Figure 4.7: Language selecting menu
By using and keys select the language you want to use and press The TEST key
to accept the new setting.
4.5.4 Plug / Tip commander support
Select COMMANDER in the Setup menu by using the and keys and press the
TEST key to enable / disable the support for remote commanders.
If disable is selected, then keys on the Plug / Tip commander are disabled (except
backlight key). This implies that the selected test can only be started using the keys on
the instrument.
If enable is selected, the keys on Plug / Tip commander are activated and tests can be
started either from the buttons on the instrument or the buttons on the remote
commanders.
Note:
This option is intended to disable the commander’s remote keys. In the case of
high EM interfering noise the operation of the commander’s key can be irregular.
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