Messages
QB Expert Alpha Controller
26
Temperature Fault!
This fault is asserted when the tool temperature detector has reached the
temperature limit set by the Temperature Limit parameter. It resets after detected
temperature has dropped by 5°C.
Unrecognized Tool!
The controller is communicating to the tool but does not recognize the model
number written in the tool memory board.
Tool Communications! The controller is not communicating to a tool.
Transducer Current Fault!
Transducer current has fallen outside nominal values. For EA, EB and EC series
tools that is 4.16 mA +/- 75% (1 to 7mA).
Unsupported Tool!
The wrong tool type has been connected to the controller. The Alpha controller
cannot run the tool that is connected.
Servo Connection Fault!
The CPU has lost communication to the DSP on the Logic board. This may
happen on a reboot after and upgrade as the CPU resets before the DSP.
Spindle Communications The lead controller loses communications with a trailing spindle controller.
2.9 Messages
Messages appear on the screen when certain non-critical conditions exist. They may appear on any screen at any
time.
Communication Fault
Used for Toyota PI protocol only. Controller has lost communications to the PI
box.
Count Fault
Used for Toyota PI protocol only. Controller and PI box have a bolt count
mismatch.
Program Fault
Used for Toyota PI protocol only. More Fastening cycles were performed than the
PI box expected.
Tool Update Failed Controller failed to update the tool configuration.
PLC Message A user defined message controlled by the internal PLC.
Invalid PLC File Appears when an invalid PLC file is imported into the controller.
Identifying Spindle
Appears when the Expert is identifying a trailing spindle when the trailing
spindle connects or when the interactive IDENTIFY button is pressed.
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