GTE CoboSafe-Scan, Operating Manual

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23 CoboSafe-Scan 325-2810-013US13
DETECTInG AnD REMEDyInG MAlFUnCTIOnS
10.1 Temperature and Humidity
Ambient temperature and humidity are important parameters when calculating the pressure
value. Determine the ambient conditions with the previously mentioned measuring equipment
and note these. Use exactly the same parameters when importing the pressure image into
CoboSafe-Vision.
11 Detecting and Remedying Malfunctions
Error description Cause Remedy
Scan does not start The scanner may be in sleep
mode.
Activate the scanner
Pressure measuring film
shows the maximum pressure
on the surface during scan
Unsuitable pressure measu-
ring film (measuring range
too small)
Use suitable pressure measu-
ring film. Use type llW ins-
tead of type lW
Collision forces too high Reduce collision forces by
changing the robot parame-
ters
Error message for calibration
colors
Calibration sheet dirty or da-
maged
Replace calibration sheet
with a new one
no original calibration sheet
used
Use the manufacturer's origi-
nal calibration sheet.
Film scan performed without
calibration sheet
Carry out the scan again
with the calibration sheet on.
Scanner defective Replace scanner with scan-
ner of the same type
Film scan results in implausib-
le values
Scanner dirty Clean the Scanner
Pressure measuring film with
inappropriate measuring ran-
ge used
Repeat measurement with
suitable pressure measuring
film
Error message for alignment
of the pressure measuring
film
Film C with glossy side ap-
plied to scanning surface
Place film C with matt side
on scanning surface
Pressure measurement
exceeds limit values at cer-
tain points
Measuring surface of the
CBSF force sensor dirty
Clean measuring surface
Collision surface of the robot
dirty
Cleaning the collision surfa-
ce of the robot