Application Example Programs
E–27
Rung 2:7
When the pick and place head is positioned over the proper bin, turn
off the forward motor. At the same time the high-speed counter will
tell the gripper to release the part and start the dwell timer. After
the dwell time has expired, start up the reverse motor to send the head
back to its home position to pick up another part.
| Bin Motor |
| Location FORWARD |
| Reached |
| C5:0 O:0 |
|––––] [––––––––––––––––––––––––––––––––––––+–––––––––––––––(U)–––––+–|
| HP | 1 | |
| | Dwell |Motor | |
| | Done |REVERSE | |
| | T4:0 O:0 | |
| +––––] [––––––––(L)–––––+ |
| DN 2 |
Rung 2:8
When the pick and place head is positioned at its home position, turn
off the reverse motor. At the same time the high-speed counter will
tell the gripper to grab the next part and start the dwell timer.
After the dwell time has expired, start up the forward motor to send
the head out to its drop off bin.
| Home Motor |
| Position REVERSE |
| Reached |
| C5:0 O:0 |
|––––] [––––––––––––––––––––––––––––––––––––+–––––––––––––––(U)–––––+–|
| LP | 2 | |
| | Dwell |Motor | |
| | Done |FORWARD | |
| | T4:0 O:0 | |
| +––––] [––––––––(L)–––––+ |
| DN 1 |
Rung 2:9
| |
|––––––––––––––––––––––––––––––––+END+––––––––––––––––––––––––––––––––|
| |
Data Table
Addresses
Data
(Radix=Decimal)
N7:0
1
0
100 1
0
0
0
0
0
0
N7:10
100 200 300 400 500 600 700 800 0
0
Reference
efesotomasyon.com - Allen Bradley,Rockwell,plc,servo,drive
