Parker Hannifin S.p.A.  - S.B.C. Division                                               HPD N User’s Manual 
 
4 
5.1. Communication protocol.............................................................................................. 81 
5.2.  Serial addresses and parameter lengths........................................................................87 
6.  Appendix A: HPD drive mechanical dimensions ....................................................................89 
7.  Appendix B: hardware characteristics......................................................................................90 
8.  Appendix C: DC bus voltage thresholds..................................................................................91 
9.  Appendix D: Standard settings................................................................................................. 91 
10.Appendix E: Software timers...................................................................................................92 
11.Appendix F: pico-PLC default program .................................................................................. 93 
12.Appendix G: flash information................................................................................................ 94 
13.Appendix H: Alarms................................................................................................................ 95 
14.Appendix I:options...................................................................................................................97 
15.Appendix L: EC4..................................................................................................................... 98 
15.1. Product description.......................................................................................................98 
15.2. Main characteristics...................................................................................................... 98 
15.3. EC-4 block diagram .....................................................................................................99 
15.4.  Product and connectors identification........................................................................ 100 
15.5. EC-4 installation.........................................................................................................101 
16.Profibus-DP connector........................................................................................................... 102 
17.Can Bus Connector ................................................................................................................ 103 
18.Digital I/O.............................................................................................................................. 104 
19.Encoder and serial link...........................................................................................................106 
20.Motion functions concepts..................................................................................................... 108 
21.Examples of applications....................................................................................................... 109 
21.1.  Power supply for presses............................................................................................ 109 
21.2. Electronic cam............................................................................................................110 
21.3.  Positioner with 250 preset levels................................................................................111 
21.4. Two-axis extractor...................................................................................................... 112 
21.5. Vertical robot.............................................................................................................. 113 
21.6. Continuous press........................................................................................................ 114 
21.7.  On the fly cutting........................................................................................................ 115 
21.8. Heat sealer.................................................................................................................. 116 
22.Appendix M: external bracking modul.................................................................................. 117 
23.Appendix N application description form..............................................................................119 
24.Revision history of the User’s Manual .................................................................................. 121