SANKI MAGDRIVE CLAM, Руководство по эксплуатации и обслуживанию

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12
■ Starting and Stopping the Conveyor by External Signals
When starting and stopping the conveyor frequently in a short period (tact operation etc.), it is impossible
to start and stop the machine by turning on/off the power supply. (The controller may get damaged and
trip.) In this case be sure to start and stop the machine by external signals. For start and stop circuit by
external signals, make connection to external control circuit terminals on rear of brushless inverter.
NOTE: Do not start and stop the conveyor excessively frequently. It may cause machine failure or shorten
its service life.
NOTE:
1. Be sure to ground earth. (D-type
grounding, 100Ω or less, φ1.6mm or more)
2. Noise filter, NFB, etc. should be set up by user.
3. When making connection to external control terminals, use special cable for external control (optional).
4. For reversible operation by external signals, set rotation-direction selecting switch to CCW.
For details, refer to “Brushless - inverter instruction manual”, appendix.
●
Standard connection diagram of
brushless-motor and power source
(eg 200V three-phase)
●
Standard connection diagram for
starting/stopping conveyor by external
signals
(eg Reversible operation)
Brushless-motor
Motor side connector
Motor side earth terminal
Control signal connector (I/O)
Motor connecting connector (MOTOR)
Power source input terminal base (POWER)
*Power source input
Connector I/O
for external
control signals
R
o
ta
tio
n
-d
ire
ct
io
n
se
le
ct
in
g
sw
itch
S
ta
rt/
st
o
p
sw
itch
Earth terminal
2 pieces
Rear of brushless-inverter When using connector I/O for external
control signals, purchase “Cable for control
signals (cable with I/O connector) Item
number: DV0PM20076” sold separately.
N FB
L 3
L 2
L 1
０２
０１
＋５Ｖ
ＧＮＤ
ＦＩＮ
Ｉ２
Ｉ３
Ｉ１
（ ）
N
o
ise
fi
lte
r
*NOTE: For single-phase power source, connect
power source input terminals to L1 and L2.
■ Caution When Using brushless inverter
1. Be sure to confirm that the power source voltage is within the rated voltage range,
before switching ON the power source.
(Voltage exceeding the rated voltage could cause fuming, abnormal noise, etc.)
2. Be sure to start and stop the conveyor with RUN/STOP switch. If installing a separate
RUN/STOP switch and operating the machine by external control, be sure to use the
control circuit terminal on the rear of controller unit. (For reversible operation, set the
reverse switch to CCW.)
3. The RUN/STOP switch of control unit is not for turning the power on and off. When
leaving the conveyor unused for a long period, make sure that the mains is off.
4. Do not run the conveyor at excessively low speed for a long period, or start and stop the
conveyor excessively frequently. These may cause machine failure or shorten its service
life.
5. Do not touch the inverter radiator of side of control unit, and do not allow any material
to touch it, because of its high temperature.
6. Use the control unit within the permissible range of ambient temperature (from –10℃ to
＋40℃). Avoid freezing.
7. Pay special attention not to allow any foreign matter (dust, iron powder, etc.) to get into
the control unit.
8. Operating the motor using the inverter could cause noises from the inverter I/O cables,
motor, etc. Keep in mind that these could interfere with the correct operation of other
electronic devices. (In this case, noises and their effects can be suppressed to some
extent by providing the inverter I/O with a filter or otherwise shielding the power cable.)
For details, refer to “Brushless - inverter instruction manual”, appendix.