Acceleration/Deceleration Time Settings - Omron MX2 Series User Manual

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Acceleration/Deceleration Time Settings

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Acceleration/Deceleration Time Settings

• Set the motor acceleration/deceleration time.
To accelerate/decelerate slowly, set a large value. To accelerate/decelerate quickly, set a small value.
• The set time here indicates the acceleration/deceleration time from 0 Hz to the maximum frequency.
The actual acceleration/deceleration time varies depending on the frequency reference value.
Output frequency
Maximum
Frequency
A004/A204
Starting
Frequency
b082
RUN command
FW input
• The acceleration/deceleration time settings will be ignored and the output frequency will instanta-
neously follow the frequency reference if you set the Multi-function Input S1 to S7 Selection (C001 to
C007) to 46 (LAC: LAD cancel) and input the signal to the corresponding terminal.
• To enable the switching to the 1st/2nd Acceleration Time 1 (F002/F202) and to the 1st/2nd Decelera-
tion Time 1 (F003/F203), set one of the Multi-function Input S1 to S7 Selection parameters to 08
(SET) and turn ON the corresponding terminal.
For the Multi-function Input Selection parameters, refer to 7-2-1 Multi-function Input Selection on
page 7-18.
• The Acceleration/Deceleration Time Input Type (P031) sets the input type of the acceleration/decel-
eration type.
Select 00 (Digital Operator) to input via an inverter parameter or 03 (DriveProgramming) to input via
the DriveProgramming function.
• The actual motor acceleration/deceleration time cannot be shorter than the minimum accelera-
tion/deceleration time, which is determined by the mechanical inertia moment and the motor torque.
Setting a time shorter than the minimum acceleration/deceleration time may cause an overcur-
rent/overvoltage trip.
• These acceleration/deceleration pattern settings are enabled also for frequency reference input via
analog input terminals.
Multi-function Compact Inverter 3G3MX2-V1 User's Manual (I585-E1)
Actual accel-
eration time
F002/F202
Output frequency
setting value
(F001)
Actual decel- Time
eration time
F003/F203
5 Basic Settings
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