YASKAWA SGMAH, User Manual

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Sigma II User’s Manual Chapter 5: Parameter Settings and Functions
5 - 1
5 Parameter Settings and Functions
This chapter describes the procedure for setting and applying
parameters.
5.1 Settings According to Device Characteristics ..................................................... 5-5
5.1.1 Switching Servomotor Rotation Direction ................................................. 5-5
5.1.2 Setting the Overtravel Limit Function ........................................................ 5-6
5.1.3 Limiting Torque .......................................................................................... 5-9
5.2 Settings According to Host Controller............................................................... 5-14
5.2.1 Speed Reference ....................................................................................... 5-14
5.2.2 Position Reference .................................................................................... 5-16
5.2.3 Using the Encoder Signal Output ............................................................. 5-22
5.2.4 Sequence I/O Signals ................................................................................ 5-26
5.2.5 Using the Electronic Gear Function.......................................................... 5-28
5.2.6 Contact Input Speed Control..................................................................... 5-32
5.2.7 Using Torque Control ............................................................................... 5-37
5.2.8 Torque Feed-Forward Function ................................................................ 5-44
5.2.9 Speed Feed-Forward Function.................................................................. 5-45
5.2.10 Torque Limiting by Analog Voltage Reference ........................................ 5-47
5.2.11 Reference Pulse Inhibit Function (/INHIBIT) .......................................... 5-49
5.3 Setting Up the Servo Amplifier ......................................................................... 5-51
5.3.1 Parameters................................................................................................. 5-51
5.3.2 JOG Speed ................................................................................................ 5-52
5.3.3 Input Circuit Signal Allocation................................................................. 5-53
5.3.4 Output Circuit Signal Allocation .............................................................. 5-57
5.3.5 Control Mode Selection ............................................................................ 5-59
5.4 Setting Stop Functions ....................................................................................... 5-62
5.4.1 Adjusting Offset........................................................................................ 5-62
5.4.2 Servo OFF Stop Mode Selection .............................................................. 5-63
5.4.3 Using the Zero Clamp Function................................................................ 5-64
5.4.4 Using the Holding Brake .......................................................................... 5-66
5.5 Forming a Protective Sequence ......................................................................... 5-70
5.5.1 Using Servo Alarm and Alarm Code Outputs .......................................... 5-70