DE - electrical variables (e.g. Current, voltage, power, electr. Frequency) DF - flow rate DG - distance, length, position, direction of rotation DK - time DL - level (also for dividing line) DM - moisture, humidity DP - pressure DQ - quality variables (analysis, material properties other than DD, DM, DV) DR - radiation variables DS - velocity, speed, frequency (mechanical), acceleration DT - temperature DU - combined and other variables DV - viscosity DW- weight, mass DY - vibration, expansion, dilatation
4.3.3
Numeral designation of instrumentation points (Breakdown level 2 - data character AN)
4.1
Numbering of instrumentation points on data character AN is done by following principles:
4.2
First number N1 specifies the type of used measurement
0 - direct analog measurement 1 - direct binary measurement 2 - vacant 3 - vacant 4 - test measurement, guarantee measurement, reserve consumption 5 - local measurement