Table 3-2. Fault Messages - Thermo Scientific Oretronic III Operating & Service Manual

Operating the TMD
Setting up the
Before You Begin
3-16 Operating the TMD
REC-4105 Rev L
NO.
F1
F2
F3
F4
F5
F6
Table 3–2. Fault Messages
This section guides you through the initial setup and calibration of your
Oretronic III TMD. Once the TMD is set up correctly, few or no
TMD
changes to the settings are required.
Before you begin setting up and calibrating the TMD for your
application, be sure that:
• The TMD has been installed both mechanically and electrically in
accordance with the procedures in Chapter 2: Installing the TMD
and the installation and field wiring drawings.
• You are familiar with the functions of all the keys, indicators, and
displays on the TMD front panel.
• You have taken the required measurements (refer to Section
"Determining Values to Use for Initial Setup").
• You have a timing mark on your conveyor belt.
• You have a piece of tramp metal the average size to be detected.
• You power up the system 15 minutes before beginning setup.
MESSAGE
Indicates an open or short circuit has been
XMIT FLT
detected in the transmitter coil. May be due to
faulty wiring or actual fault condition.
Indicates a microprocessor problem.
SELFTEST
The coil imbalance exceeds the ability
BALANCE
of the detector to electronically "self-
balance." See 4.4.1
The high pile input was not reset within
HIGHPILE
4 seconds after tripping.
The input circuitry is saturated. Reduce gain,
OVERLOAD
mechanically balance coils per 4.4.1 or remove
the cause of the overload.
Not yet implemented.
AUDITCHK
MEANING
Thermo Fisher Scientific