Instruction Manual

E6581364
5
1.2.1. Switching circuit connection diagram, Time chart,
Parameter settings
ON
Setting
frequency
S
p
eed detection time
Inverte
r
trip occurs
Frequency after speed is
detected
P24-OUT1(RY1)
for inverter
run
output
P24-OUT2(RY2)
for commercial
power run
output
Run signal
F-CC
Stand-by signal
ST-CC
Reset signal
RES-CC
Inverter-side switching
wait time 
*2
Commercial power
switching wait time

Inverter run
Commercial power run
Inverter run
ON
ON
ON
ON
ON
0Hz
Ｙ-△Switching timer
F L
FLA FLC
FLX
X
MC3
MC1
F
OFFON
X
MC2
RY2
(Commercial
power)
MC3
X
X
MC
Y
MCD
MCD
MC
Y
MC1
Inverter protective
action signal
MC2
RY1
(
Inverter
)