Toshiba VF-AS1 instruction manual Acceleration/deceleration, Deceleration time Acceleration time

E6581301

6.30Acceleration/deceleration 2

6.30.1Setting acceleration/deceleration patterns and switching

acceleration/deceleration patterns 1, 2, 3 and 4"

￿￿￿￿	: Acceleration time 2	￿￿￿￿	: Deceleration S-pattern upper limit adjustment
￿￿￿￿	: Deceleration time 2	￿￿￿￿	: Acceleration time 3
￿￿￿￿	: Acceleration/deceleration 1 pattern	￿￿￿￿	: Deceleration time 3
￿￿￿￿	: Acceleration/deceleration 2 pattern	￿￿￿￿	: Acceleration/deceleration 3 pattern
￿￿￿￿	: Panel acceleration/deceleration selection	￿￿￿￿	: Acceleration/deceleration switching frequency 2
￿￿￿￿	: Acceleration/deceleration switching frequency 1	￿￿￿￿	: Acceleration time 4
￿￿￿￿	: Acceleration S-pattern lower limit adjustment	￿￿￿￿	: Deceleration time 4
￿￿￿￿	: Acceleration S-pattern upper limit adjustment	￿￿￿￿	: Acceleration/deceleration 4 pattern
￿￿￿￿	: Deceleration S-pattern lower limit adjustment	￿￿￿￿	: Acceleration/deceleration switching frequency 3

• Function

Four acceleration times and four deceleration times can be specified individually. The selection/switching mode can be selected from the following 3 options:

1) Selection by means of parameters

2) Switching by means of frequencies

3) Switching by means of terminals

[Parameter setting]

6	Title	Function	Adjustment range	Default setting
	￿￿￿￿￿	Acceleration time 2	￿￿[Note]~￿￿￿￿ sec.	According to model
	￿￿￿￿￿	Deceleration time 2	￿￿[Note]~￿￿￿￿ sec.	According to model￿
			￿:Acceleration/deceleration 1
	￿￿￿￿￿	Panel acceleration/deceleration	￿: Acceleration/deceleration 2	￿￿
		selection	￿: Acceleration/deceleration 3
			￿: Acceleration/deceleration 4
	￿￿￿￿￿	Acceleration time 3	￿￿[Note]~￿￿￿￿ sec.	According to model￿
	￿￿￿￿￿	Deceleration time 3	￿￿[Note]~￿￿￿￿ sec.	According to model￿
	￿￿￿￿￿	Acceleration time 4	￿￿[Note]~￿￿￿￿ sec.	According to model￿
	￿￿￿￿￿	Deceleration time 4	￿￿[Note]~￿￿￿￿ sec.	According to model￿

Note:The minimum setting of acceleration and deceleration times have been set respectively at 0.1 sec. by default, but they can be changed within a range of 0.01 sec. (setting range:0.01~600.0 sec.) by changing the setting of the parameter ￿￿￿ (default setting).

￿For details, refer to Section 5.20.

1)Selection using parameters

Output frequency [Hz]
￿￿ ￿
0
￿￿￿￿=￿	￿￿￿ ￿	￿￿￿ ￿	Time [s]
￿￿￿￿=￿	￿￿￿￿ ￿	￿￿￿￿	Time [s]
￿￿￿￿=￿	￿￿￿￿ ￿	￿￿￿￿	Time [s]
￿￿￿￿=￿	￿￿￿￿ ￿	￿￿￿￿	Time [s]

Acceleration/deceleration time 1 is initially set as the default. Acceleration/deceleration time 2, 3 and 4can be selected by changing the setting of the ￿￿￿￿.

Enabled if ￿￿￿￿=￿ (operation panel input enabled).

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