Festo SBOC-M-R1B-H, Manual

Page: 72 / 88

5. Diagnostics and error handling
5-6
Festo GDCS-SBOC-EN en 1602a
5.1.2 Error elimination
Problem Cause Measure
The device does not record – Operating voltage not ap­
plied or is below the permiss­
ible tolerance
Switch on operating voltage
supply or comply with toler­
ances
– Record mode inactive Activate the desired record­
ing mode with the FCT soft­
ware package
– Trigger signal missing or has
incorrect polarity
Check trigger signal
– Hardware error Servicing required
The firmware of the device re­
mains hanging – Electromagnetic interference
in the environment caused by
non-CE-conforming devices
Eliminate interference source
Check that the screening of
the connecting cables of the
vision system is placed tech­
nically correctly with low im­
pedance
Check the functional earth
connections
Use a separate power unit
only for the Compact Vision
System
Digital outputs and image
sensor were switched off unex­
pectedly. – Permissible temperature
range exceeded
Observe permissible temper­
ature range (see Technical
data)
Recording is blurred or not
sharp – The device was moved (e.g.
by vibration on the machine/
system).
Check mounting, reduce vi­
brations
– The object moves too quickly. Reduce exposure time
– The motif lies outside the fo­
cal range.
Comply with the minimum
distance (see specifications
on the lens)
– Lens not focused Focus the lens