FlexLink X65 Функциональные модули Руководство пользователя - Manual (Page 25)

Functions
Created by EBCCW 00:06
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Function occupied
Before a pallet is let into the function the previous flow must be finished and
the downstream receiver be ready to receive. Example: Previous flow was
straight. Pallet enters on Satellite to be merged. Stop A2 block the flow,
then wait until B3 and B4 do not detect any pallets. When downstream
Highway is ready to receive, then pallet on Satellite is released by stop A2.
Sensors
The primary function of in position sensors (B1, B2) is to detect pallet
placed in specific position. Additionally the sensors are placed in the way
they can actuate stop (open/blocking) before pallet gets into contact with
the stop up to conveyor speed 20 m/min.
3.2.2 Cylinder details
Cylinder A1 and A2 "Pre-stop"
Type: Single acting with two ports.
Function:
• Pressurized: Releases the pallet flow
• No pressure: Blocks the pallet flow
It is recommended to re-block the flow after each
pallet.
For safety reasons, the pallet stop is blocking the
flow in case of a pressure drop, preventing pallets
from travelling uncontrolled along the conveyor.
The stop should not re-block the flow while a pallet
puck is in a position where it could be clamped.
Cylinder A1 and A2