MULTITASKING (continued)

dhyan

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A?A?A?A? I need multitasking by the
reason below :

1. To control the actual condition of bottle conveyor (full or
empty of bottles) every time.

A?A?A? If bottle conveyor is full, robot will pick bottles and
activate the conveyor

A?A?A? If bottle conveyor is empty, robot will wait until conveyor
become full.

A?A?A? Problem : Robot can not check that condition every
time, but robot only checks the condition once every cycle. If robot has
not reached the check position yet, then Bottle conveyor is still ON although
sensor become OFF over the limit time we set.

A?

2. To control the condition of carton conveyor

A?A?A? IfA? 3 cartons are ready in carton conveyor (3 sensors
is ON), robot will place the bottles and activate centering.

A?A?A? IfA? 3 cartons are not ready in carton conveyor (3
sensors is OFF), robot will wait until they are ready.

A?A?A? After robot placed bottles, robot will move to pick
bottles in the next cycle and doesn't care whatever condition
ofA? that 3 carton sensors.

A?A?A? Problem : in the same time, robot must wait until
3 carton sensors become OFF to activate stopper2 and disactivate stopper1



A?3. To control the alarm system. Robot will send signal to Red and Green
lamp in different conditions.

A?A?A? Problem : the lamp flicker (ON/OFF the lamp) needs
"loop". If robot's pointer is trapped in this loop, robot
can't do the other jobs.

I hope you would like to share your knowledge to me. Thanks. GBU
Best Regard,
A?A?A? Dhyan
Surabaya - Indonesia





dhyan2009-10-05 06:26:34