06/15 Rev. 10 USER + SERVICE MANUAL /Status Reports64-xx – DPM – PEM – ALX 73x (PMA) – LPA 81x (Printer) – ALX 92x – AP 5.4 – AP 5.658Measure Change or replace the command.5531 Protocol lengthStatus General software errorMeasure Please read the notes in section General software errors .5532 CMD not avail.Status The sent command cannot be executed at the moment.Measure Check, if all system components match the spezifications.5540 ISO error #1Status Faulty system configuration. Possible reasons may be:• Faulty firmware version of the reader• The applied transponders doesn´t match the reader.Measure Check if the reader has the correct firmware version installed. Compare the applied transponder type with the specification of the reader.If necessary, use another transponder type.5541 ISO error #2 See ISO error #1 .5542 ISO error #3 See ISO error #1 .5543 ISO error #15 See ISO error #1 .5544 ISO error #16 See ISO error #1 .5545 ISO error #17 See ISO error #1 .5546 ISO error #18 See ISO error #1 .5547 ISO error #19 See ISO error #1 .5548 ISO error #20 See ISO error #1 .5549 ISO error ??? See ISO error #1 .
