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4
RUNNING THE CONVEYOR
4-1. BE SURE TO GROUND MACHINE BEFORE OPERATION
1. Variable-speed Type (For standard machines, speed is changed by inverter.)
100V single-phase power source
Connectors (male & female) with earth are attached to power cable. Be sure to ground machine by
connecting earth terminal of connector on power source side (female connector).
200V single-phase/three-phase power source
Power cable has ring terminals. When wiring, be sure to make proper earth wiring from earth terminal
of power cable.
2. Constant-speed Type
For standard machines, power source is 200V three-phase only and motor cable (0.3m, with ring
terminals) is provided. When wiring, be sure to make proper earth wiring from earth wire of power
cable. Control unit (switch etc.) is optional.
NOTE: For 100/200V single-phase power source, standard machines are not constant-speed type.
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Power cable and terminals (for inverter variable-speed type)
AC 100V single-phase AC 200V single-phase AC 200V three-phase
4-2. RUNNING THE CONVEYOR (for MITSUBISHI-inverter variable-speed type)
For standard machines of variable-speed type, speed is
changed by inverter. Operate inverter as follows:
1. Turn on power supply and ensure that EXT
indicator(*1) is illuminated. Then press PU/EXT
key(*2) and ensure PU indicator(*3) is illuminated. (PU
operation mode)
2. To start conveyor, press RUN key(*4); to stop
conveyor, press STOP/RESET key(*5).
3. To set speed, turn M-dial(*6) until the monitor(*8)
shows intended frequency. Then press SET key(*7).
(Only turning M-dial does not change speed. To
complete speed setting, be sure to press SET key.)
4. It is possible to change direction of belt travel or make
external control by setting parameter. For details, refer
to inverter instruction manual, appendix.
fig. Inverter operating panel
RUN key (*4)
PU indicator (*3)
EXT indicator (*1)
STOP/RESET key (*5)
PU/EXT key (*2)
SET key (*7)
M-dial (*6)
MODE key
