E - VAE ProSys sro

1.4 Software concept of text terminalsBy means of the serial connection and the special adaptation to the respective PLC resp. host system, theoperating software PLC-Mode achieves a very high functionality. Additionally, this connection saves wiringexpenditure.The following mentioned functions are valid in principle for all devices. The differences are determined only by thevarious design of construction and display.1.4.1 Conveying, Moving, PositioningFunction and cursor keys are sent quickly and directly to the PLC resp. to the host.1.4.2 Displaying, parameterizing, dosing, regulatingSimple adjustment of the display and edit menus by internal recall via function key. In every menu amaximum of 15 variables, actual values as well as nominal values, can be programmed very simply.For this the following display formats are available:– signed decimal (16 bit)– unsigned decimal (16 bit)– decimal as double word (32 bit)– fixed point display– hexadecimal– bit display– ASCII (max. 20 characters)– indirect text (text variables)The reading of variables and data conversion is automatically made in the corresponding PLCformat.1.4.3 Monitoring and controlFault bit processingFault 1Fault 240PLCAddresscontrol word+515 data wordsresp. registersPLC-Mode deviceBasis address fault bit (BS)Fault 1 - text BSFault 2 - text BS+1...Fault 240 - text BS+239PresentationFault headFault message 1Fault message 2Fault message 3...Fault message 31PresentationNew value First value PriorityThe terminals contain a high-functional fault bit processing with record function. 32 from 240/ 512 faults can beprocessed simultaneously. The faults can be displayed as a new value, first value or priority.Process display and control/ Device Manual/ Issue: 07.0111E