ibaPDA Interface: Reflective Memory Access (HarmonizedCode:85234910, ECCN:N, LKZ:DE, AG:N)
Communication interface - Direct access of variables within the Reflective Memory Address area
Useful for PLC-commissioning and maintenance.
Technical Data:Free addressing of Reflective Memory signalsConsistency checkFastest acquisition cycle 1msMixing of primary data acquisition (Padu) and request mode is possibleThese cards are supported:
VMIC 5576, VMIC 5587, VMIC 5588, VMIC 5579 and
Special Remarks:A PDA basic license is required to run this software.For fast data acquisition a timer interrupt with high accuracy is needed. That interrupt can be supplied by an ibaFOB-card, e.g. ibaFOB-i-o.If no FOB card is in use, only an internal system software timer will be used for generating an IRQ. However the accuracy and the equidistance of that IRQ depends on the system load. Because of high processor load it could happen that data gets lost during data.