3
z
Details of switches
Refer to p.9 for the setting method. The figure shows the factory setting.
×16/SPD1 switch
[Function setting switch]
No.1: SPD H/L switch
(Highest speed)
No.2: SPD2 EN switch
(Speed2 selection)
No.3: RUN switch
(Operating current rate)
No.4 to 6: ACC switch
(Acceleration time,
deceleration time)
×1/SPD2 switch
[Speed setting switch]
Switch the ACC switch (function setting switch No.4 to No.6) while
the motor is stopped. Other switches can be changed even while the
motor is operating.
•
Function setting switch
No.
Indication
Function
Factory
setting
1
SPD H/L
Selects the highest speed of the Speed1.
OFF: 600 r/min
ON: 200 r/min
OFF
2
SPD2 EN
Selects the setting method of the Speed2.
OFF: Fixed to 10% of the Speed1
ON: Set from 16 operating speeds
OFF
3
RUN
Sets the operating current rate.
OFF: 100%
ON: 70%
OFF
4
ACC0
Sets the acceleration time and deceleration
time based on a combination of ON/OFF
status of three switches.
Factory setting: 0.50 s
No.4: OFF
No.5: OFF
No.6: ON
5
ACC1
6
ACC2
•
Speed setting switch
Indication
Function
Factory setting
×16/SPD1
Sets the Speed1.
7
×1/SPD2
Sets the Speed1 or Speed2.
7
Installation
Location for installation
The driver has been designed and manufactured to be incorporated in
equipment. Install it in a well-ventilated location that provides easy access for
inspection.
The location must also satisfy the following conditions:
y
Inside an enclosure that is installed indoors (provide vent holes)
y
Operating ambient temperature 0 to +50 °C (+32 to +122 °F) (non-freezing)
y
Operating ambient humidity 85% or less (non-condensing)
y
Area that is free of explosive atmosphere or toxic gas (such as sulfuric gas)
or liquid
y
Area not exposed to direct sun
y
Area free of excessive amount of dust, iron particles or the like
y
Area not subject to splashing water (rain, water droplets), oil (oil droplets)
or other liquids
y
Area free of excessive salt
y
Area not subject to continuous vibration or excessive shocks
y
Area free of excessive electromagnetic noise (from welders, power
machinery, etc.)
y
Area free of radioactive materials, magnetic fields or vacuum
y
1000 m (3300 ft.) or lower above sea level
Installation direction
Install the driver on a metal plate having excellent vibration resistance in
vertically or horizontally. If the driver is installed under conditions other than
vertical or horizontal position, its heat radiation effect will deteriorate.
The items shown below are necessary in order to install the driver. The items
are not included and must be provided by the customer.
Torque the mounting screw to 0.5 N·m (71 oz-in).
y
M3 Screw .................................................4 pcs. (2 pcs.) *1
y
M3 Spring washer .................................4 pcs. (2 pcs.) *1
y
M3 Nut ......................................................4 pcs. (2 pcs.) *1 *2
*1 ( ): When using the cutout for mounting B.
*2 Not necessary if screw holes are provided in the mounting plate.
There must be clearances of at least 25 mm (0.98 in.) and 50 mm (1.97 in.)
in the horizontal and vertical directions respectively, between the driver
and enclosure or other equipment within the enclosure. When two or more
drivers are to be installed side by side, provide clearances in the horizontal
and vertical directions as shown in the figure.
y
Install the driver in an enclosure.
y
Do not install any equipment that generates a large amount of heat
or noise near the driver.
y
If the ambient temperature of the driver exceeds 50 °C (122 °F),
improve the ventilation condition.
z
Horizontal installation
20 mm (0.79 in.) or more
40 mm (1.57 in.)
or mor
e
z
Vertical installation
50 mm (1.97 in.) or mor
e
40 mm (1.57 in.) or more
