00198481-01_Technical_Training_E_by_DEK_EN.pdf - 第41页
5 Gantry Systems 5.2 Camera System Technical Training E by DEK 12/2017 41 5.2.4 Analysis Common error list Fig.4: Station Software Menu for Camera Diagnostic functions Error Description Possible Cause Action No image ● …
5 Gantry Systems
5.2 Camera System
40 Technical Training E by DEK 12/2017
5.2.2.2 Board Stop Sensor
Board Stop Function
As standard a reflective opto sensor is used.
1. Camera
2. Camera Mounted Board Stop
3. Board at Stop Sensor
5.2.3 Overview Camera's Electrical System
5.2.3.1 Camera System Rotary drive - Electrical Overview
5 Gantry Systems
5.2 Camera System
Technical Training E by DEK 12/2017 41
5.2.4 Analysis Common error list
Fig.4: Station Software Menu for Camera Diagnostic functions
Error Description Possible Cause Action
No image
●
Mechanical
●
Electrical
●
Check voltages
●
Check camera
(defect or damaged)
●
Check all cable connections
●
Check firewire cable and card
Camera has problems
finding the home position
Damaged or defect home
sensor
Check /exchange home sensor
Sporadic offsets Camera is not positioned
correctly or mechanical
damage to gantry system
●
Check belt tensions
●
Check pulleys and gears
●
Check camera (fixed correctly)
●
Check camera
5 Gantry Systems
5.2 Camera System
42 Technical Training E by DEK 12/2017
5.2.5 Part Exchange / Settings / Calibrations
Camera System
Parts Exchange
Tools/ Setting Calibration
Camera
●
Vision Height
●
Camera Reference Position
●
Board Stop X Offset
●
Vision Calibration
●
Offset Calibration
Board Stop Sensor Adjust Sensor Sensitivity
Drive Belts Belt tension tool
●
Belt Tensions
●
X-Axis Front rail Parallelism
●
Camera Reference
●
Vision Calibration
●
Offset Calibration
Motors
●
Camera Reference
●
Vision Calibration
●
Offset Calibration
For further details please refer to the technical reference manual.
5.2.6 Maintenance
Maintenance tasks (For details refer to technical reference manuals).
Maintenance content Interval Requirement
Camera X Linear Bearing Guide (Rotary) Daily IPA wipes
3 monthly
●
THK AFB grease
●
Grease gun
Check condition and belt tension drive belts 3 monthly