Nidec H300 - Minimum Connections to Get the Motor Running in any Operating Mode

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HVAC Drive H300 139
Issue Number: 3
Figure 7-1 Minimum connections to get the motor running in any operating mode (size 3 and 4)
Induction or permanent
External 4 - 20 mA
magnet motor
8
9
6
7
4
5
3
24V
RUN FWD
2
1
H
A
u
t
o
M
o
d
e
a
n
d
M
o
d
e
Keypad
optional item, must
be installed
for hand mode
28
29
26
27
24
25
23
21
22
L1 L2 L3
Fuses
Safe Torque Off
(drive enable)
Communications
port
L1 L2 L3
U
VW
UVW
RFC-A
Sensorless
RFC-S
Sensorless
123
AUTO
Reset
HAND
OFF