Do not connect any resistor other than those specified by us, to
terminals P and PR.
-
\
--* I3
Yh
?
>
-J
MYS
type
LT
resistor for
(option)
discharge
brake
0
(3)
Connection of BU type .brake unit (option)
BU type braka unit
.’ Note: Wires used to connect discharge resistor(s) and BU type brake
0
unit to the inverter should be less than 2 m (5 m when twisted
wires are used) .
(41 Connection of control circuit power supply, independent of main circuit
If the magnetic contactor (MC) on the inverter input power supply side is
opened when a protective device is activated, the inverter control circuit
is also turned off and the alarm signal (output signal) is no longer held.
0
I
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