Description of the Display Report
(Original Document)
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Introduction
The TSX XBT N410 display module provides measurement indications (see TSX XBT N410 installation documentation).
This display appears automatically without prior programming.
Illustration
The following illustration shows TSX XBT N410 display.
NOTE: On the TSX XBT N410, space is left available for the punched identification plate to meet legal measurement requirements.
Description of the Display
Valid measurements are transmitted to the display in physical units with a fixed number of decimal places, every 100 ms.
The following table describes the indications that may appear on the display in normal operation.
Address
Indication
Description
1
=
The measurement is stable.
none
The measurement is not stable (the stability criteria are defined in the configuration).
2
Net
The measurement indicates a Net weight.
none
The measurement indicates a gross weight.
3
+
The measurement is positive.
0
The measurement is approximately 0 (between -1/4 et +1/4 scale division).
-
The measurement is negative:
  • if the associated numerical value blinks: the measurement is between -9 scale divisions and -1/4 scale division,
  • if no associated numerical value is displayed: the measurement is below -9 scale divisions.
4
141.25
Numerical value of the weight.
5
kg
Symbol of measurement mass unit: g for gram, kg for kilogram, lb for pound, oz for ounces and t for metric tonne.
NOTE: The serial link test is carried out when the weighing module is powered up. The TSX XBT N410 display module should be connected to the TSX ISP Y101 when the PLC is powered up.
Error Messages
The following table describes the indications that may appear on the display.
Indication
Description
-------------
The measurement is not valid, a channel error is detected.
>>>>>
An overload is detected.
<<<<<
An underload is detected.
Time out
The display no longer receives data from the weighing module.
Checksum error
An error was detected during the power-up. At power-up, the TSX XBT N410 performs a test on its resources. In operation, all the information received is checked. If a Checksum mismatch occurs, the Checksum error is displayed.