MI 3143 Euro Z 440 V
Instrument operation
15
5.3 Messages on the master instrument
Warning!
Low battery on the Euro Z adapter.
Select
OK
for acknowledgement; connect the power supply to the instrument and
recharge the batteries.
Warning!
Euro Z adapter is overheated. The measurement is prohibited until
the temperature decreases under the allowed limit.
Select
OK
for acknowledgement; cool down the Euro Z instrument.
Warning!
Wrong voltage system or nominal mains voltage out of range!
Select
OK
for acknowledgement; limit [40
V ≤ Uac ≤ 470 V].
Warning!
Wrong frequency system!
Select
OK
for acknowledgement; limit [16
Hz ≤ f ≤ 420 Hz].
Erorr!
Connection! Check the correct terminals connection (C1, P1, P2, C2)!
See help for more information.
Select
OK
for acknowledgement.
Erorr!
Hardware Error!
The measurement is prohibited.
Select
OK
for acknowledgement; Input relay failure detected. Service intervention is
required.
5.3.1 Terminal voltage monitor
The terminal voltage monitor displays on-line the voltages and frequency on the test
terminals.
Up1p2
RMS voltage across P1
– P2 measuring terminals.
Uc1c2
RMS voltage across C1
– C2 measuring terminals.
Freq
RMS frequency across C1
– C2 measuring terminals.
