Hyundai N700E-055HF, Instruction Manual, Page: 86 / 132

N700E INSTRUCTION MANUAL
5-12
[FW,RV]
Output
frequency
[2CH]
time
Two-stage Acceleration and Deceleration [2CH]
•When terminal [2CH] is turned on, the
inverter changes the rate of acceleration
and deceleration from the initial settingsF02
(acceleration time1) andF03(deceleration time1)
to use the second set of acceleration / deceleration values.
•When the terminal is turned off, the equipment is turned off,
the equipment is returned to the original acceleration and deceleration time
(F02 acceleration time1 and F03 deceleration time1).
UseA54 (acceleration time2) and A55 (deceleration time2) to set the second
stage acceleration and deceleration time.
•In the graph shown above, the [2CH] becomes active during the initial
acceleration. This causes the inverter to switch form using acceleration
1 (F02 ) to acceleration 2 (A54 )
Option
Code
Terminal
Symbol
Function Name
Input
State
Description
8 2CH
Two-stage
Acceleration
and Deceleration
ON
Frequency output uses 2nd-stage acceleration and
deceleration values
OFF
Frequency output uses the initial acceleration
1 and deceleration 1 values
Valid for inputs: C01,C02,C03,C04,C05,C06
Example:
Required setting A54, A55, A56
Notes:
•Function A56 selects the method for second
stage acceleration.
It must be 00 to select the input terminal method
in order for the 2CH terminal assignment to
operate.