TECO e510 series - Page 131

4-57
 When 05- 00 =【0】, Accel /Decel 1 or 2 set by parameters 00-14/00-15 or 00-16/00-17 apply to all
speeds.
 When 05- 00 =【1】, When 05- 00 =【1】Individual Accel/Decel apply to each preset speed 0-15.
Parameters 05-17 to 05-48.
 Formula for calculating acceleration and deceleration time:
Actual Acc time=
Time of Accel1 or 2 x Preset Frequency
Base frequency
Actual Dec time=
Time of Accel1 or 2 x Preset Frequency
Base frequency
 Base frequency = parameter 01-02 when programmable V/F is selected by 01- 00=【18】
 Base frequency = 50.00 hz or 60.00 hz when preset V/F patterns are selected
by 01- 00≠【18】
Example：01- 00≠【18】,01- 02=【50】hz, 05- 02=【10】hz(preset speed1),
05-19=【5】s(Acc-time),05-20=【20】s(Dec-time)
Preset speed 1 Actual Acc time =
05 19 10( )
1( )
01 02
Hz
s



（）
Preset speed 1 Actual Dec time =
05 20 10( )
4( )
01 02
Hz
s



（）
 Multi speed run/stop cycles with Individual accel/decel times. 05-00=【1】
 Two modes are shown below:-
 Mode1 = On/Off run command
 Mode2= Continuous run command
Mode1 Example:
00- 02=【1】(External Run/Stop Control).
00- 04=【1】(Operation Mode：Run/stop-forward/reverse).
S1: 03- 00=【0】(RUN/STOP )
S2: 03- 01=【0】(Forward/Reserve)
S3: 03- 02=【2】(Preset speed 1)
S4: 03- 03=【3】(Preset speed 2);
abcdef
RUN RUN RUN
ON
ON
STOP STOP STOP
OFF
OFF
RUN
command
S2
S3
S4
05-01
05-02
05-03
……
Preset
speed0
Preset
speed1
Preset
speed2
Hz
T
FWD
OFF
When the run command is On/Off, acceleration and deceleration times for each cycle can be calculated as
below:- time unit is in seconds.