Eaton XN300 Manual

Also see for XN300: Instruction manual Manual

22 Analog input module XN-322-8AI-I22.4 Technical dataXN300 slice modules 06/16 MN050002 EN www.eaton.com 16122.4.2 Measurement ranges22.4.3 DiagnosticsOpen wires will only be detected with diagnostics when using the 4–20 mAmeasuring range. When using the 0–20 mA measuring range, the open wiredetection diagnostics will always read "FALSE."22.4.4 FiltersThe low-pass cutoff frequency can be configured for each input channelusing the appropriate register. This cutoff frequency is specified in Hz with-out any decimal places.The following settings are valid:Currentin mAValue representationin μA0 …20 mA 0000 20000 Represented as a decimalvalue4 … 20 mA 4000 20000￫ Range and channel diagnostics must be taken into account inorder to ensure that the reading shown is being interpreted cor-rectly.Diagnostics Measuring range in mA0 – 20 4 – 20Cable break – < 4 mA (diagnostics)Under Range – 0 … 4 mADisplay value Measured valueOver Range 20 …21Overcurrent > 21Display value > 21 (no reading)Low-pass cut-off frequency Register valueFilter disabled (default) 0x000010 Hz 0x000A25 Hz 0x001950 Hz 0x0032100 Hz 0x0064250 Hz 0x00FA500 Hz 0x01F41000 Hz 0x03E8