N700 Operating Instructions and Parts Manual
7. Explanation of A-Group
59
7.5
Three-stage acceleration and deceleration function (A012~A016)
(1) By setting this function, it is possible to change the rate of acceleration and deceleration.
(2) As methods to change the rate of acceleration and deceleration, you can select the method of
changing by intelligent input terminal and automatically changing by optional frequency.
(3) In case of changing by intelligent input terminal, assign 10(3CH) to an Intelligent input
terminal.
Code
Function name
Initial value
Unit
Setting
range
Contents
0
Changing by Intelligent input terminal
10 (3CH) (Ex.1)
A012
Three-state
acceleration and
deceleration
selection
0 -
1
Changing by Three-stage
acceleration and deceleration
frequency (A 015/A016) (Ex.2)
A013 Acceleration time 3
30.0
Sec.
0.1~3600
0.1~999.9/1000~3600
A014 Deceleration time 3
30.0
Sec.
0.1~3600
0.1~999.9/1000~3600
A015
Acceleration
frequency 3
0.00 Hz
0.00~F003
0.00~99.99/100.0~400.0
It is valid when Three-stage
acceleration and deceleration
selection (A012) is 01. (Ex.2)
A016
Deceleration
frequency 3
0.00 Hz
0.00~F003
0.00~99.99/100.0~400.0
It is valid when Three-stage
acceleration and deceleration
selection (A012) is 01. (Ex.2)
Table 7- 5 Three-stage acceleration and deceleration function (A012~A016)
(Ex.1) In to set A012 to 0 case (Ex.2) In to set A012 to 1 case
FW
2CH
3CH
FW
A010
A011
A020
A021
Output
frequency
Output
frequency
acceleration1
acceleration2
acceleration3
deceleration2
deceleration1
deceleration3
acceleration1
acceleration2
acceleration3
deceleration2
deceleration1
deceleration3
Fig. 7- 4 Three-stage acceleration and deceleration function curve