DC Motor Rotation Automation

We have set and saved the following data previously:

15:10  Motor rotates in positive direction. (The first operation), that is (W:3  C:1  R:+ WORK).

15:11  Motor stops. (The second operation), that is(W:3  C:2  R:0 WORK).

15:12  Motor rotates in reverse direction.(The third operation), that is (W:3  C:3  R:- WORK).

15:13  Motor stops. (The fourth operation), that is(W:3  C:4  R:0 WORK).

Everything is done. DC motor is ready to work when time is up.

 

When the real time is 15:10, motor rotates in positive direction. At the bottom of the tube screen, it displays the next operation at this time.

W:3 (Wednesday)  C:2 (The second operation)  R:0(stop) WORK

When the electronic clock reads 15:11, motor will stop.

positive-rotation

When the real time is 15:11, motor stops. At the bottom of the tube screen, it displays the next operation at this time.

W:3 (Wednesday)  C:3 (The third operation)  R:- (reverse direction) WORK

When the electronic clock reads 15:12, motor will rotate in reverse direction.

stop 1

When the real time is 15:12, motor rotates in positive direction. At the bottom of the screen, it displays the next operation at this time.

W:3 (Wednesday)  C:4 (The fourth operation)  R:0(stop) WORK

When the electronic clock reads 15:13, motor will stop.

reverse-rotation

When the real time is 15:13, motor stops. All operations are finished successfully.

stop 2

Vdieo:

Motor Automation Time Setting

We’d like to do time setting of motor rotation and stop automatically. We still use button S1~S3 to set or adjust time.

Suppose that the real time is February, 19th 2014, 15:00, Wednesday.

We will set the following data:

15:10, Wednesday, motor rotates in positive direction

15:11, Wednesday, motor stops

15:12, Wednesday, motor rotates in reverse direction

15:13 Wednesday, motor stops

Procedure:

Press and hold S1 (about 2 seconds) to enter into automatic working setting.

Press S1 again to set “Week (W)”, press S2/S3 to set W:3;

Press S1 again to set “Working times (C)”, press S2/S3 to set C:1(The first working time), C:2 (The second working time)…;

Press S1 again to set “Motor working status (R)”, press S2/S3 to set R+ /- / 0 (+ : motor positive rotation, -: motor reverse rotation, 0: motor ‘s stop)

Press S1 again to set “Motor working time”, press S2/S3 to set time of motor working status (e.g.15:10)

Press and hold S1 about 2 seconds to finish this setting and saving data.

(When you press S2/S3 to adjust data, the corresponding figure will flicker)

 

Finishing and saving the first setting data(15:10, Wed, Positive rotation) :

The screen reads “2014-02-19  15:02  W:3  C:1  R:+ Work”

(15:02 is the real time; W:3 is Wednesday;  C:1 is the first working time; R:+ is positive rotation)

positive rotation

Finishing and saving the second setting data(15:11, Wed, Stop):

The screen reads “2014-02-19  15:02  W:3  C:2  R:0 Work”

(15:02 is the real time; W:3 is Wednesday;  C:2 is the second working time; R:0 is motor’s  stop)

stop 1

Finishing and saving the third setting data(15:12, Wed, Reverse rotation):

The screen reads “2014-02-19  15:03  W:3  C:3  R:- Work”

(15:03 is the real time; W:3 is Wednesday;  C:3 is the third working time; R:- is reverse rotation)

reverse rotation

Finishing and saving the fourth setting data(15:13, Wed, Stop):

The screen reads “2014-02-19  15:04  W:3  C:4  R:0 Work”

(15:04 is the real time; W:3 is Wednesday;  C:4 is the fourth working time; R:0 is motor’s stop)

stop 2

Video: