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4 Conveyor System 4.5 Rising Table 26 Technical Training E by DEK 12/2017 4.5.3 Electrical Overview 4.5.4 Parts Exchange / Settings / Calibrations Conveyor Parts Exchange Tools / Setting Calibration Rising Table Motor Be…
4 Conveyor System
4.5 Rising Table
Technical Training E by DEK 12/2017 25
Sensor and Motors
View from rear of rising table motor assembly
1. Spring balance attachment point
2. Leadscrew
3. Rising table motor securing screws
Module contains servomotor, driver electronics, encoder, processor, CAN open interface and
transmission. Control via CAN bus.
Views on rear right of rising table:
A - View on RS
1. Home vane securing screws
2. Home vane
3. Rising table home sensor
●
During the zero point travel, the table is driven down until the flag moves slowly into the
home sensor until the sensor switches. At this point the table is driven up until the flag leaves
the sensor. The table is then driven back down until the flag is back within the sensor. The
motor then stops, and home position is reached.
●
At the zero point, the motor reverses direction until the flag just leaves the sensor. The motor
drives again until the flag sits inside the sensor.
●
The motor stops. The home position is reached.
Rising Table Home Position
View on left hand side of machine
1. Steel rule
2. Screen
3. Manual tooling plate
●
All the heights of the machine (transport height, vision height, pressure level) depend on this
position.
●
The Table homing position measurement is 209 - 212mm but is not adjustable as the vane
and the sensor are both fixed.
4 Conveyor System
4.5 Rising Table
26 Technical Training E by DEK 12/2017
4.5.3 Electrical Overview
4.5.4 Parts Exchange / Settings / Calibrations
Conveyor Parts Exchange Tools / Setting Calibration
Rising Table Motor Belt Tension 6kg
●
Table reference vision height and table
reference print height
●
Check only as it is unlikely they would
have changed as the sensor/vane have
not been touched.
Belt Belt Tension 6kg
●
Table reference vision height and table
reference print height
●
Check only as it is unlikely they would
have changed as the sensor/vane have
not been touched.
Home Sensor
●
Check / adjust home setting
●
Check / adjust vision height
●
Check / adjust print height
For detailed instructions refer to the technical reference manual.
4 Conveyor System
4.6 Analysis Common Error List
Technical Training E by DEK 12/2017 27
4.6 Analysis Common Error List
Fig.1: Diagnose Transport Rail
Fig.2: Diagnose Rising Table