Справочник Пользователя для Mitsubishi Electronics FR-A500
12
2.2 Wiring
2.2.1
Terminal connection diagram
When using current input
for frequency setting
signal, turn the AU signal
on.
for frequency setting
signal, turn the AU signal
on.
* Not needed when the operation panel (FR-DU04) or
parameter unit (FR-PU04) is used for calibration. Used when
calibration must be made near the frequency meter for such a
reason as a remote frequency meter. However, the frequency
meter needle may not deflect to full-scale if the calibration
resistor is connected. In this case, use this resistor and the
operation panel or parameter unit together to make calibration.
parameter unit (FR-PU04) is used for calibration. Used when
calibration must be made near the frequency meter for such a
reason as a remote frequency meter. However, the frequency
meter needle may not deflect to full-scale if the calibration
resistor is connected. In this case, use this resistor and the
operation panel or parameter unit together to make calibration.
NFB
R
S
T
R1
S1
PC
STF
STR
STOP
RH
RM
RL
JOG
RT
MRS
RES
AU
CS
SD
10E(
+
10V)
10(
+
5V)
2
5
2
3
1
1
4 (4 to 20mADC)
Frequency setting
potentiometer
1/2W1k
Ω
RUN
SU
IPF
OL
FU
SE
FM
SD
IM
A
B
C
U
V
W
P1
P/
PX
PR
N/–
+
−
(
−
)
(
+
)
AM
5
R
Earth
(Ground)
-phase AC power supply
Jumper
24VDC power output and external transistor common
(Contact input common for source logic)
Forward rotation start
Reverse rotation start
Start self-holding selection
High
Middle
Low
Jog mode
Second acceleration/deceleration time selection
Output stop
Reset
Current input selection
Selection of automatic restart
after instantaneous power failure
after instantaneous power failure
(Contact input common for sink logic)
Control input signals (no voltage input allowed)
Frequency setting signals (analog)
Common
Auxiliary input
Current input
0 to 5VDC
0 to 10VDC
Selected
(Analog common)
0 to
±
5VDC
0 to
±
10VDC
Selected
PU
connector
connector
(Note)
(Note)
Motor
Earth
(Ground)
Jumper
Remove this jumper when using FR-BEL.
Remove this jumper when using FR-BEL.
Jumper
Remove this jumper when using FR-ABR.
Remove this jumper when using FR-ABR.
Note: Terminals PR, PX are provided for
0.4K to 7.5K.
0.4K to 7.5K.
Alarm output
Running
Up to frequency
Instantaneous power failure
Overload
Frequency detection
Open collector output common
Common to sink and source
Common to sink and source
Open collector
outputs
outputs
Meter
(e.g. frequency meter)
Moving-coil type
1mA full-scale
1mA full-scale
Analog signal output
(0 to 10VDC)
(0 to 10VDC)
Multi-speed selection
Calibration
resistor*
resistor*
+
Main circuit terminal
Control circuit terminal