Common Problems > My logger says it exceeded the limits, but I can't see where
The red LED on Mk III loggers will flash if the logged temperature has gone above the upper limit or below the lower limit since the logger was started. If loop overwrite is on however the sample record contained in the logger will not necessarily have any samples that are outside the limits, as these may have been overwritten.
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On the LCD logger the behaviour of the LED's when limits are transgressed is configurable - i.e. when you program a logger you can determine whether the LED's indicate the state of the limits. See Enable Status LEDs for more information. |
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