Thermo Electron Ramsey ORETRONIC III, Operating And Service Manual

Page: 95 / 143

ORET RONIC
™
Tramp Metal Detector
R E C 4 1 0 5 4 - 2 7
T a b l e 4 - 2 : F a u l t M es s a g e s
NO. MESSAGE MEANING
F 1 X M I T FL T
Indicates an open or short circuit
has been detected in the
transmitter coil. May be due to
faulty wiring or actual fault
condition.
F 2 S E L F T E ST
Indicates a microprocessor
problem.
F 3 BALANCE
The coil imbalance exceeds the
ability
of the detector to electronically
“self-
balance.” See section 4.4.1
F 4 H I G H P I L E
The high pile input was not reset
within
4 seconds after tripping.
F 5 OVERLOAD
The input circuitry is saturated.
Reduce gain, mechanically balance
coils per 4.4.1 or remove the cause
of the overload.
F 6 E S T
Not yet implemented.