SIPLACE Station Software 7xx to 714 介绍.pdf - 第67页
Station Software 7xx to 714.0 (R20-2) / Feature Description 11/2020 Edition 67 To simplify the calibration, the automatic calibration has been en hanced to include the following steps: – Zero pressure adjustme nt (for al…
Station Software 7xx to 714.0 (R20-2) / Feature Description 11/2020 Edition
66
NOITCE
Filling level view
The Filling level view is now a separate tool and is not displayed in the Setup view
anymore.
7.8 Counter for Operating Hours
On the placement machines with GCU (Gantry Control Unit), i.e. on all placement machines of the
DX- and SX-series, a counter for operating hours has been implemented that captures the runtime
of the station software console.
The software counts the operating hours as soon as the station software is started. The value is
stored to the second every five minutes.
On the GUI of the station software the value is displayed in complete hours under Manual
operations and is updated as soon as another complete hour is elapsed.
To prevent that the counter for operating hours gets lost if an I/O module is exchanged, the value is
additionally stored in a file. This ensures that either an I/O module can be exchanged or a new
software version installed without deleting the counter for operating hours.
7.9 Enhancement of the Automatic Calibration
If the Head and cameras button is selected, different calibration steps are included in the entire
calibration depending on the head type.
Figure 7-2: Automatic calibration – Head and cameras
Station Software 7xx to 714.0 (R20-2) / Feature Description 11/2020 Edition
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To simplify the calibration, the automatic calibration has been enhanced to include the following
steps:
– Zero pressure adjustment (for all placement heads)
– Closed vacuum calibration (for Twin heads only)
Dependence on nozzle changer
● Due to the fact that the closed vacuum calibration for Twin heads has been included in the
calibration, there is a dependence on the nozzle changer. For the calibration, 518 type nozzles
are used that get picked-up during the head calibration. This dependence is eliminated, if the
nozzle changer calibration (if selected in the automatic calibration) is performed before the
sub-step "Calibrate vacuum with closed nozzle". The 518 type nozzles must not be located
in a garage that is required for the nozzle changer calibration (garage 1 of each magazine)! If
the nozzle changer has already been calibrated, the calibration of the heads and cameras can
be performed separately.
If the requirements for the closed vacuum calibration are not fulfilled (nozzle changer not
calibrated AND not selected, 518 type nozzles not available etc.), the head may be calibrated
step-by-step via the single calibration functions.
Partial calibrations that have been successfully performed during the head calibration can be
stored and are valid.
As for the Twin head, for example, the calibration results in the following sub-steps that are
displayed in the calibration sequence window.
Figure 7-3: Calibrating Twin head – Sub-steps
Station Software 7xx to 714.0 (R20-2) / Feature Description 11/2020 Edition
68
Enhancement of the single calibration
On the GUI to the single calibration of a head the following separately selectable calibrations have
been new included:
– Zero pressure adjustment (for all placement heads)
– Z axes calibration (for Twin heads only)
– Calibrate vacuum with closed nozzle (for Twin heads only)
The functions are provided in a menu:
Figure 7-4: Single calibration
7.10 Test Run after Placement Head Exchange or Maintenance
After a placement head exchange or machine maintenance the operator can start a test run (trial
run of the machine / reference runs) under the Machine service activity level by pressing the Test
run button in the Maintenance view (oilcan icon). The function is the same as the one available
under Manual operations – Endurance Tests – Machine endurance runs.
The test run starts immediately and is repeated ten times. Conveyor and tape cutter are
deactivated. During the endurance run all axes and the MTC/WPC are referenced and a nozzle
scan is performed if there are nozzles on the placement head.