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Appendices
accurate rejection, but not so much that the CTB rate will exceed a frequency of 100Hz at
the maximum belt speed. An absolute minimum of 4 pulses must occur over the coil gap
distance. The coil gap distance can be found on the machine details plate (inside control
box).
Vari-speed errors
Because the detector can only work within a pre-determined speed range it is possible for
belt speed to move outside the limit of reliable operation of the machine. In these cases,
speed logging problems can be turned on in the Configuration menu which will generate
either Speed too slow or Speed too fast run errors.
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