Fuji Electric Frenic lift, Справочное руководство

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C22 0 1
Control type Analog voltage/current output Switching
Circuit
[V2] [11]
Inverter
Controller
[V2] [11]
Inverter
Controller
SW
Speed select 3 speeds
*1
2 speeds
*2
Analog input ([V2] or [C1])
*3
or [12]
*4
*1 Creep, Low, High (See the figure below)
Creep
speed
Low
speed
High
speed
Speed
Analog input
0 5% 50% 100%
*2 Creep, High (See the table below)
Switch Multistep speed
OFF Creep speed
ON High speed
*3 Voltage input [V2] or current input [C1] can be selected by SW4 on the control PCB.
*4 When two or more analog inputs are used at the same time, analog input is added.
F03 Rated Speed
F03 specifies the Rated (maximum) speed to limit a reference speed (pre-ramp). Specifying the
maximum speed exceeding the rating of the equipment driven by the inverter may cause damage or a
dangerous situation. Make sure that the maximum speed setting matches the equipment rating.
- Data setting range:
P01
1 120
×
to
P01
200 120
×
(r/min)
 Data setting range changes depending on the number of poles of motor etc. For details, refer to
section 2.2.
In case of induction motor, the recommended value of F03 is the rated speed (speed at rated torque),
not the synchronous speed.
Make sure with the lift manufacturer which is the lift speed and if it matches with motor’s rated
speed. In some cases lift speed is below motor’s rated speed. In this case please adjust F03 to lift
speed, otherwise problems may occur (bad confort, speed limiter activation, etc).
The inverter can easily accept high-speed operation. When changing the settings, carefully check
the specifications of motors or equipment beforehand.
Otherwise injuries could occur.
Some function codes may be modified by changing maximum speed. Refer to section
2.2.
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