STEIN300_Hubzentriereinrichtung_HZEV_03_GB.DOC / 02.2020
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Operating the HZEV
WARNING
Only operate the HZEV in fully enclosed stations.
Fig. 7-1:
Lift centring device
- components
The customer starts up the HZEV in normal operating mode.
If the HZEV is to be controlled by the WTS control system:
•
The reading head detects “WT present” – no defective component, processing can
start.
If a defective component is detected, the WT moves on unprocessed.
•
WTs are stopped at the processing station by the stopper
•
Further WTs are stopped at the pre-stopper.
⇒
The HZEV extends and the following signal is sent to the top-level control
system: “Processing on WT can proceed”
•
The workpiece is processed
•
Signal to the WTS control system: “Processing completed”
⇒
The HZEV moves down
•
The stopper opens, the WT moves on.
Pre-stopper
Reading head
(optional)
Stopping
HZEV
Surface switch
