iTools Help Manual - Eurotherm Ltda

iTOOLS VERSION 6.20: HELP MANUAL10.1.3 LOGIC OPERATIONS (Cont.)INVERTAllows each input to be inverted as required. The box is not available for logic functions such as = or >, whichrequire a numeric entry rather than a 'Boolean' entry.PARAMETER LISTClicking on this button calls a Parameter Explorer view showing the input and output parameters used in thiscalculation.FALLBACKAllows the user to select a value (True or False) which the output will adopt if an error condition occurs in thecalculation.ADD / REMOVEAllows the user to add (via a browse window) or delete wires from the calculation block output.FORCE GOOD STATUSThis tickbox appears only for some device types. This is used to force the status of the output to 'Good', even inerror conditions.COMMENTAllows a comment to be entered to be associated with this analogue operation.LOGIC OPERATORSThe following operators are available for each logic operation.HA028838 Page 41Issue 2 Jly 05