Practical application of PLC tin cream applicator - 6

Machine Sleep cycle steps:

S00.01

Out of date

time T?

N

Maybe you are interested!

Y

S02.01

The purpose of this step is to protect the tin paste needle from drying out when left unused for a long time.


S00.02


Turn on clean cylinder

S02.02

Turn on the cylinder to lift the tin metal block

S02.03


Maintain until input has data

S02.04

Turn off the tin metal block lifting cylinder

S02.05


Clean cylinder off


S00.04

Steps of the tray receiving cycle:


S00.02

S00.04

The conditions for receiving the tray are satisfied.


S03.01


Enable locate


S03.02


Wait 0.5s


S00.05

Steps of the tin cream application cycle:


S00.07 S00.09



Ready to apply tin cream


S04.01

Turn on Z axis cylinder up/down

Turn on Z axis dispensor up/down

S04.02


Apply tin cream with preset time

S04.03


Z axis up/down cylinder off

Z axis dispensor up/down cylinder off

S00.08 S00.10

Steps of the clean cycle:


S00.13

Enough number

time?

NO

YES

S00.14

S00.15


Start Clean cycle

S05.01

Turn on clean cylinder

S05.02

Turn on the cylinder to lift the tin metal block

S05.03


Maintain in Ts

S05.04

Turn off the tin metal block lifting cylinder

S05.05

Clean cylinder off

S00.16

5.2 PLC program

The program is divided into 3 sections: AUTO, MANUAL, OUTPUT as follows: AUTO program:

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