12 Sample project
12.3 Configuring parameters
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XN-312-GW-EC gateway
07/20 MN050010-EN Eaton.com
To configure the start parameters for XN-322-4AI-PTNI and XN-322-8AIO-U2,
follow the steps below:
XN-322-4AI-PTNI
▶
Make sure that you are logged out.
▶
Open the XN_322_4AI_PTNI/Start parameters tab by double-clicking in
the configuration tree.
▶
To select the temperature sensor type for channel 1, assign AI1Config a
value of 1. 1 corresponds to a Pt100 with a range of -200 to +850°C
(8026#1).
▶
To select a 3-wire configuration for channel 1, assign the
AI_MeasureMethode start parameter a value of 1 (802C#2).
▶
To enable channel 1, assign AI_Active Bit 0 a value of 1. (802C#1)
▶
To select a filter frequency of 1 Hz, assign AI1_Filterfreq a value of 1
(8029#1).
Figure 50:
XN_322_4AI_PTNI/Start parameters tab
XN-322-8AIO-U2
▶
Make sure that you are logged out.
▶
Open the XN_322_8AIO_U2/Start parameters tab by double-clicking in
the configuration tree.
▶
To configure channel 1 as a potentiometer measurement, assign the
AI1Config start parameter a value of 1. 1 corresponds to a measurement
in which analog input AI1 is connected to GND.
▶
To select a filter frequency of 1 Hz for channel 1, assign AI1_Filterfreq a
decimal value of 1.
▶
To select a resolution within the measuring range / reading representa-
tion of -10 to +10V with 0.3 mV/LSB, assign the FullRes16Bit start
parameter a value of 1.
