Application note Digital Input Channel description Input channels provided by PROCES-DATA contain much more than just the basic input function. The input channel functions and associated parameters are formed into…

Application note Digital Input / Output Channel description Input / Output channels provided by PROCES-DATA contain much more than just the basic input / output function. The channel functions and…

Application note Analogue transmitter installation A transmitter is calibrated to a specific measurement range. The measurement range is shown on the calibration label on the transmitter. Normally calibration is stated…

Application note Analogue signal out of range All input channel signal levels are constantly monitored. If the signal is outside the specified limits, an alarm will be generated.(See also: ChError.)…

Application note Analogue Output simulation The output function controller allows the user to set the output channel into simulation mode. Simulation mode allows the output signal to be written without…

Application note Analogue output function Channels 1 and 2 of the PD 640 module can be configured to work as either an analogue input or an analogue output.When configured as…

Application note Analogue Input simulation The input function controller allows the user to set the input channel into simulation mode. Simulation mode allows the input signal to be written without…

Application note Analogue Input Filter All analogue input channels (PD 640, PD 641, PD 642 and PD 643) have an integrated filter to remove the influence of 50Hz and 60Hz…

Application note AnalogIn calculation principle When Analogue input channels are configured to measure: 0-20mA / 4-20mA / 0-100mV, all analogue measurements are internally scaled into a floating-point value between 0…

Application note PD 3000 used in PD 60x applications Please note that a special setting is required to be made when a network is designed where a PD 60x DPI…