Instruction manual

2
3.2.4 Renishaw make linear encoder (Incremental type) ....................................................................... 3 –23
3.3 ABZ-phase Differential Output Encoder................................................................................................. 3 -26
3.4 Mitsubishi Optional Cable Connector Sets ............................................................................................ 3 -29
3.4.1 MR-EKCBL
M-H .............................................................................................................................3 -29
3.4.2 MR-ECNM ........................................................................................................................................ 3 -31
3.4.3 MR-J3CN2........................................................................................................................................ 3 -31
4. SIGNALS AND WIRING 4 - 1 to 4 -10
4.1 Precautions on this Chapter .................................................................................................................... 4 - 2
4.2 Power Supply System Circuit Connection Example ............................................................................... 4 - 2
4.3 I/O signal Connection Example ............................................................................................................... 4 - 6
4.4 Connectors and signal arrangements ..................................................................................................... 4 - 8
4.5 Internal connection diagram .................................................................................................................... 4 - 9
5. OPERATION AND FUNCTIONS 5 - 1 to 5 -28
5.1 Startup ...................................................................................................................................................... 5 - 1
5.1.1 Startup procedure.............................................................................................................................. 5 - 1
5.1.2 Settings of the linear encoder direction and the linear servo motor direction ................................. 5 - 2
5.1.3 Setting of the linear encoder resolution ............................................................................................ 5 - 3
5.2 Settings of the Magnetic Pole Detection and the Magnetic Pole Detection Voltage Level ................... 5 - 4
5.2.1 Preparation for the magnetic pole detection .................................................................................... 5 - 4
5.2.2 Magnetic pole detection .................................................................................................................... 5 - 4
5.2.3 Setting of the magnetic pole detection voltage level........................................................................ 5 - 8
5.2.4 Magnetic pole detection method using MR Configurator................................................................. 5 - 9
5.2.5 Magnetic pole detection at the replacement of servo amplifier ...................................................... 5 -10
5.2.6 Magnetic pole detection under the specified condition ................................................................... 5 -12
5.3 Home position return............................................................................................................................... 5 -14
5.3.1 Incremental linear encoder .............................................................................................................. 5 -14
5.3.2 Absolute position linear encoder...................................................................................................... 5 -17
5.4 Test operation mode in MR Configurator ............................................................................................... 5 -18
5.5 Operation from the controller .................................................................................................................. 5 -20
5.5.1 Operation method............................................................................................................................. 5 -20
5.5.2 Servo system controller setting........................................................................................................ 5 -21
5.6 Functions ................................................................................................................................................. 5 -26
5.6.1 Linear servo control error detection function ................................................................................... 5 -26
5.6.2 Auto tuning function ......................................................................................................................... 5 -28
5.6.3 Machine analyzer function ............................................................................................................... 5 -28
5.7 Absolute position detection system ........................................................................................................ 5 -28
6. PARAMETERS 6 - 1 to 6 -20
6.1 Parameter Write Inhibit (Parameter No.PA19) ....................................................................................... 6 - 1
6.2 Basic Setting Parameters (No.PA
)................................................................................................... 6 - 2
6.2.1 Parameter list .................................................................................................................................... 6 - 2
6.2.2 List of details...................................................................................................................................... 6 - 3
6.3 Gain/Filter Parameters (No. PB
) ...................................................................................................... 6 - 6
6.3.1 Parameter list .................................................................................................................................... 6 - 6
6.3.2 List of details..................................................................................................................................... 6 – 7