YASKAWA SGMAH - Page 86

Sigma II User’s Manual Chapter 5: Parameter Settings and Functions
5 - 2
5.5.2 Using the Servo ON Input Signal (/S-ON) ............................................... 5-72
5.5.3 Using the Positioning Completed Output Signal (/COIN) ....................... 5-73
5.5.4 Speed Coincidence Output (/V-CMP)....................................................... 5-75
5.5.5 Using the Running Output Signal (/TGON) ............................................. 5-76
5.5.6 Using the Servo Ready Output Signal (/S-RDY) ..................................... 5-78
5.5.7 Using the Warning Output Signal (/WARN) ............................................ 5-79
5.5.8 Using the Near Output Signal (/NEAR) ................................................... 5-81
5.5.9 Handling Power Loss................................................................................ 5-82
5.6 Selecting a Regenerative Resistor...................................................................... 5-83
5.6.1 External Regenerative Resistor................................................................. 5-84
5.6.2 Calculating the Regenerative Power Capacity.......................................... 5-86
5.7 Absolute Encoders ............................................................................................. 5-96
5.7.1 Interface Circuit ........................................................................................ 5-97
5.7.2 Configuring an Absolute Encoder ............................................................ 5-98
5.7.3 Handling Batteries .................................................................................... 5-99
5.7.4 Absolute Encoder Setup.......................................................................... 5-100
5.7.5 Absolute Encoder Reception Sequence .................................................. 5-104
5.8 Special Wiring.................................................................................................. 5-109
5.8.1 Wiring Precautions.................................................................................. 5-109
5.8.2 Wiring for Noise Control ........................................................................ 5-116
5.8.3 Using More Than One Servodrive.......................................................... 5-120
5.8.4 Extending Encoder Cables...................................................................... 5-121
5.8.5 400V Power Supply Voltage................................................................... 5-123
5.8.6 Reactor for Harmonic Suppression......................................................... 5-125
5.8.7 DB Unit................................................................................................... 5-127
5.9 Reserved Parameters........................................................................................ 5-129
5.10 List of additional Functions ............................................................................. 5-130
5.10.1 Additional Functions............................................................................... 5-130
5.10.2 Improved Functions ................................................................................ 5-130
5.10.3 Improvement of Dividing Output Resolution ......................................... 5-132
5.10.4 Reference Pulse Input Multiplication Range Switching Function.......... 5-136