Mitsubishi FX3U-20SSC-H User Manual page 10

FX -20SSC-H Positioning Block User's Manual
3U
6. Memory Configuration and Data Operation
6.1 Memory Configuration and Role ................................................................................................... 33
6.1.1 Memory configuration .................................................................................................................... 33
6.1.2 Data type and role ......................................................................................................................... 34
6.2 Parameter setting method............................................................................................................. 34
6.3 Data Transfer Process .................................................................................................................. 35
6.3.1 PLC, 20SSC-H and servo amplifier ............................................................................................... 35
6.3.2 FX Configurator-FP and 20SSC-H ................................................................................................ 36
6.3.3 Transfer (writing) servo parameter to servo amplifier.................................................................... 37
7. Before Starting Positioning Operation
7.1 Note on Setting Parameters.......................................................................................................... 38
7.2 Outline of Positioning Operation ................................................................................................... 39
7.3 Handling the Forward Rotation Limit and Reverse Rotation Limit ................................................ 41
7.3.1 Forward rotation limit 2 (FLS) and reverse rotation limit 2 (RLS)
[servo amplifier side]................................................................................................................. 42
7.3.2 Forward rotation limit (LSF) and reverse rotation limit (LSR) [PLC side]....................................... 42
7.3.3 Software limit ................................................................................................................................. 43
7.4 Handling the STOP command ...................................................................................................... 44
7.5 Changing During Operation (Operation Speed, Target Address) ................................................. 46
7.5.1 Changing the operation speed with override function ................................................................... 46
7.5.2 Changing the operation speed with the operation speed change function.................................... 47
7.5.3 Changing the target address ......................................................................................................... 48
7.6 Other functions.............................................................................................................................. 49
7.6.1 Servo-ready check function ........................................................................................................... 49
7.6.2 Servo end check function .............................................................................................................. 49
7.6.3 Torque limit function ...................................................................................................................... 50
7.6.4 Absolute position detection system ............................................................................................... 51
7.6.5 Servo ON/OFF............................................................................................................................... 52
7.6.6 Follow-up function ......................................................................................................................... 52
7.6.7 Simultaneous start function ........................................................................................................... 53
7.6.8 Current address change function .................................................................................................. 53
7.6.9 Zero return interlock setting........................................................................................................... 54
7.7 Precautions for using the user units
(mechanical or composite system of units) .............................................................................. 54
7.8 Cautions for Positioning Operation ............................................................................................... 56
7.8.1 Overlapped specification of operation mode ................................................................................. 56
7.8.2 When the travel distance is small .................................................................................................. 56
7.9 Related parameter, control data and monitor data........................................................................ 58
8. Manual Control
8.1 Mechanical Zero Return Control ................................................................................................... 61
8.1.1 Outline of mechanical zero return control...................................................................................... 61
8.1.2 DOG type zero return .................................................................................................................... 62
8.1.3 Data-set type mechanical zero return............................................................................................ 64
8.1.4 Stopper type mechanical zero return............................................................................................. 65
8.1.5 Related parameters, control data and monitor data ...................................................................... 67
8.2 JOG Operation .............................................................................................................................. 69
8.2.1 Outline of JOG operation............................................................................................................... 69
8.2.2 Changing the speed during JOG operation ................................................................................... 71
8.3 Manual pulse generator operation ................................................................................................ 72
8.3.1 Outline of manual pulse generator operation ................................................................................ 72
8.3.2 Current manual pulse input value.................................................................................................. 73
8.3.3 Input frequency of manual pulse generator ................................................................................... 73
8.3.4 Related parameters, control data and monitor data ...................................................................... 74
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