Chapter 3 Parameters
Mini-Switch LB 471
Function affected by interference radiation.
This type of interference radiation detection does not trigger any
alarm if the count rate increase due to interference radiation is
below 1.5 x ECR.
For welding seam tests in the vicinity of the measurement point
(approx. 300 m), the control center or production have to be in-
formed and, if necessary, the measurement has to be performed
manually.
Waiting time after interference radiation (s)
Enter waiting time after interference radiation detection
(Only in the professional mode)
If interference radiation is detected, the measurement goes to
HALT and returns to RUN again at the earliest after this waiting
time is over.
If interference radiation still exists after the waiting time is over,
the waiting time will always start once more.
For further information see page 64.
Signaling interference radiation
Select relay to signal interference radiation
(Only in the professional mode)
Signaling via error relay
Signaling via warning relay
The warning relay cannot be used for signaling of interference ra-
diation if code 8 is set to 1 .
For more information on interference radiation please see page 64.
Signaling unlocked
Select relay to signal „Password unlocked“
(Only in the professional mode)
Signaling via error relay
Signaling via warning relay
The process control system can be informed that the device is not
protected against unauthorized access.
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