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3.7 Servo motor with electromagnetic brake .............................................................................................3-43
3.8 Grounding................................................................................................................................................3-46
3.9 Instructions for the 3M connector.........................................................................................................3-47
4. OPERATION AND DISPLAY 4- 1 to 4-18
4.1 Display flowchart.....................................................................................................................................4- 1
4.1.1 Normal indication.............................................................................................................................4- 2
4.1.2 If alarm/warning occurs ...................................................................................................................4- 3
4.1.3 If test operation.................................................................................................................................4- 4
4.2 Interface unit display..............................................................................................................................4- 5
4.2.1 Display flowchart of interface unit .................................................................................................4- 5
4.2.2 Status display of interface unit .......................................................................................................4- 6
4.2.3 Diagnostic mode of interface unit ...................................................................................................4- 7
4.2.4 Alarm mode of interface unit...........................................................................................................4- 8
4.2.5 Interface unit parameter mode .......................................................................................................4- 9
4.2.6 Interface unit output signal (DO) forced output...........................................................................4-10
4.3 Drive unit display...................................................................................................................................4-11
4.3.1 Drive unit display sequence............................................................................................................4-11
4.3.2 Status display of drive unit.............................................................................................................4-12
4.3.3 Diagnostic mode of drive unit.........................................................................................................4-14
4.3.4 Alarm mode of drive unit ................................................................................................................4-15
4.3.5 Drive unit parameter mode ............................................................................................................4-16
4.3.6 Drive unit external input signal display .......................................................................................4-16
4.3.7 Drive unit external output signal display.....................................................................................4-17
4.3.8 Drive unit output signal (DO) forced output.................................................................................4-18
5. PARAMETERS 5- 1 to 5-30
5.1 DRU parameter list.................................................................................................................................5- 1
5.1.1 DRU parameter write inhibit..........................................................................................................5- 1
5.1.2 Lists....................................................................................................................................................5- 2
5.2 Interface unit ..........................................................................................................................................5-14
5.2.1 IFU parameter write inhibit...........................................................................................................5-14
5.2.2 Lists...................................................................................................................................................5-14
5.3 Detailed description ...............................................................................................................................5-21
5.3.1 Electronic gear .................................................................................................................................5-21
5.3.2 Analog monitor.................................................................................................................................5-25
5.3.3 Using forward rotation stroke end (LSP
) reverse rotation stroke end (LSN ) to change the
stopping pattern..............................................................................................................................5-28
5.3.4 Alarm history clear..........................................................................................................................5-28
5.3.5 Position smoothing ..........................................................................................................................5-29
6. GENERAL GAIN ADJUSTMENT 6- 1 to 6-10
6.1 Different adjustment methods ...............................................................................................................6- 1
6.1.1 Adjustment on a MELSERVO-J2M................................................................................................6- 1
6.1.2 Adjustment using MR Configurator (servo configuration software)...........................................6- 2
6.2 Auto tuning ..............................................................................................................................................6- 3
6.2.1 Auto tuning mode .............................................................................................................................6- 3