IMKO Trime-GW, Руководство по эксплуатации

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correction value" can be deposited in the TRIME-GW. This value is automatically added to every
measurement.
The offset-correction should only be done if the desired value can not be reached by using the
product selector switch!
The offset-correction value can be altered as follows by inserting the "TRIME-GW offset-
correction" plug:
1. Insert the plug into the TRIME-GW's configuration socket. The offset-correction value can now
be selected at the product selector-switch according to the following table. The selected value
is presented at the analogue output (or on the LED display in the measuring station). Each po-
sition of the product selector-switch corresponds to a particular offset-correction value.
Table 3
Switch position Offset-correction value
0 Restore to factory setting
1 -1.0 %
2 -0.8 %
3 -0.6 %
4 -0.4 %
5 -0.3 %
6 -0.2 %
7 -0.1 %
8 0.0 %
9 +0.1 %
A +0.2 %
B +0.3 %
C +0.4 %
D +0.6 %
E +0.8 %
F +1.0 %
2. As soon as the plug is removed, the value currently set at the product selector-switch is adop-
ted. If the plug is removed when the switch is on 0 the offset-correction value is erased and the
factory setting restored.
3. After changing the offset value reset the setting of the product selection switch back to the
initial setting before aligning the Offset!!!
If it is necessary to enter correction values greater than 1% or intermediate values not shown in
the table, the process can be repeated a number of times. A shifting of 0.5% can, for example, be
achieved by 0.2% + 0.3%.
1.3.3 Averaging time
The TRIME-GW detects a new reading every half-second and, at the same intervals and via the
analogue port, outputs the appropriate mean value of the readings spanning a predetermined
period. The averaging time, therefore, is the equivalent of the TRIME-GW's "memory". The longer
the selected period, the more sluggish the reaction time when grain of varying degrees of mois-
ture flows past the probe. A long averaging time thereby leads to a more stable reading as well.
This is of particular importance when operating the TRIME-GW in dryers so that fluctuations in
readings caused by the varying moisture in grain layers can be compensated for.
The factory setting of the averaging time is 3 minutes. This is a proven setting for grain dryers. If a
faster reaction in your application is necessary a lower value should be selected. Scattering of the
displayed moisture value can be prevented by a higher averaging value.
The averaging time can be changed as follows by connecting the "TRIME-GW averaging time"
plug:
1. Insert the plug into the TRIME-GW's configuration socket. As soon as the plug is connected,
the prevailing measurement appearing at the analogue output (or on the LED display in the
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