Overload; Calibration Date Exceeded - Tractel dynafor HHD Manual De Instalación, De Utilización Y De Mantenimiento

• Up: Tripping occurs when the measurement is
higher than the set value
• Down: Tripping occurs when the measurement is
lower than the set value
GB
• Cross: Threshold not activated
• Device serial number: The threshold is selected on
one of the paired devices, or on all of them
• Value: The threshold is set in % of the sensor's SWL.
When the setting is selected, the instantaneous
measurement is replaced by the value in figures (in
the selected unit). It is updated whenever the value
is changed in %.
• Hysteresis: % of the set threshold value
• Buzzer: Activation or deactivation of the buzzer built
into the product when the threshold is exceeded
The set thresholds, their values, and the activation
of the built-in buzzer are visible on the main displays
described in 5.5.2.
When a threshold is exceeded, the measurement
becomes red and flashes on the main display.
In the case of a high threshold, the message "HIGH" is
displayed intermittently.
In the case of a low threshold, the message "LOW" is
displayed intermittently.
The threshold is completely reset by pressing the "OK"
button when "Delete" is highlighted.
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To return to the line selection, hold down (for one second)
the left button. It is then possible to view the measurement
of each sensor by pressing the left and right buttons.
To return to the main menu again, hold down (for one
second) the left button.

5.5.13. Overload

When the force applied to the sensor exceeds its
maximum capacity by more than 10% for the dynafor™
Pro and Expert models (e.g. a 1 t sensor subject to
a 1.1 t load), and 30% for the dynafor™ Transmitter
model, the product displays "Overload" and the built-in
buzzer sounds:
DANGER: In the event of an overload, it is
imperative to fully release the force on the sensor and
check that the product returns to zero.
DANGER: If the product indicates a force value
when the sensor is not requested, it is because it has
been permanently deformed. In this case, it is essential
to have the sensor checked by the manufacturer before
continuing to use it.

5.5.14. Calibration date exceeded

At start-up, if one of the sensor calibration dates has
passed (set at one year after the last calibration), the
product will display the message "Attention, calibration
validity date exceeded".