Stopping via input to a multifunction input terminal
• When the HLD terminal is turned ON during acceleration, acceleration is stopped, and when it is
turned OFF, acceleration is resumed.
• When the HLD terminal is turned ON during deceleration, deceleration is stopped, and when it is
turned OFF
, deceleration is resumed.
HLD terminal
Output
frequency
T
ime
5-6-4
2-step Acceleration/Deceleration Function
• Use the 2-step acceleration/deceleration function to control two acceleration/deceleration time.
•
The acceleration/deceleration time switching method can be selected from the following four.
• E125/E126 = 0: Switching by 2CH terminal (Input T
erminal Function Selection set to “159: 2CH
(2-step acceleration/deceleration)”) (Example 1)
• E125/E126 = 1: Switching by 2-step acceleration/deceleration (E127 to E130) (switching fre-
quency set at E127 to E130) (Example 2)
• E125/E126 = 2: Switching at forward/reverse switching (Example 3)
• E125/E126 = 3: Switching by RT1, RT2 terminals (Example 4)
• To switch via an input terminal, allocate “159: 2CH (2-step acceleration/deceleration),” or “4: RT1 (2-
step acceleration/deceleration),” “5: RT2 (Acceleration/deceleration Time Selection 2)” to one of In-
put Terminal [DI1] Function Selection to Input Terminal [DI7] Function Selection (E01 to E05, E98,
E99).
• For acceleration time 2 (E12/E14) and deceleration time 2 (E13/E14), set the time from frequency 0
Hz up to the maximum frequency in the same way as acceleration time 1 (F07/E10) and decelera-
tion time 1 (F08/E11).
• Acceleration/deceleration pattern and acceleration/deceleration operation stop also can be used.
Parameter
No.
Function name Data
Default da-
ta
Unit
F07 1st Acceleration Time 1
0.00 to 6000 6.00 s
F08 1st Deceleration Time 1
F10
2nd Acceleration Time 1
*1
E11
2nd Deceleration Time 1
*1
E12 1st Acceleration Time 2
E13 1st Deceleration Time 2
E14
2nd Acceleration Time 2
*1
E15
2nd Deceleration Time 2
*1
5 Basic Settings
5-43
M1 Series Standard Type User's Manual (I669)
5-6 Acceleration/deceleration time
5
5-6-4 2-step Acceleration/Deceleration Function
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