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SPX Advanced
SPX ADVANCED APPLICATION MANUAL SVCH0203—October 2017 www.eaton.com
Table of contents (continued)
CHAPTER 5 SPX ADVANCED – DESCRIPTION OF PARAMETERS ..........45
5.1 Basic parameters .................................................45
5.2 Reference handling................................................48
5.2.1 Basic parameters ................................................49
5.2.2 Constant reference ............................................52
5.2.3 Power reference ..............................................53
5.2.4 Torque reference ..............................................55
5.2.5 Prohibited frequencies .........................................58
5.2.6 Motor potentiometer ..........................................59
5.2.7 Adjust reference ..............................................60
5.3 Ramp control ....................................................61
5.3.1 Quick stop...................................................64
5.3.2 Ramp options ................................................64
5.4 Input signals .....................................................65
5.4.1 Basic settings ................................................65
5.4.2 Digital inputs.................................................67
5.4.3 Analog input 1 & 2 ............................................71
5.4.4 Analog input 3 & 4 ............................................76
5.4.5 Inversion control ..............................................79
5.5 Output signals ...................................................79
5.5.1 Digital output signals ..........................................79
5.5.2 Analog outputs 1 & 2 & 3 & 4 ...................................83
5.5.3 Delayed digital output 1 & 2 .....................................86
5.5.4 Supervision limits .............................................88
5.6 Limit settings ....................................................90
5.6.1 Current limit handling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .90
5.6.2 Power limit handling ..........................................91
5.6.3 Torque limit handling ..........................................94
5.6.4 Frequency limit handling .......................................98
5.6.5 DC Link handling .............................................99
5.6.6 Limit options ................................................100
5.6.7 Limit warnings ..............................................101
5.7 DC Current and magnetization handling...............................101
5.7.1 Open loop settings ...........................................102
5.7.2 Closed loop settings ..........................................105
5.8 Motor control ...................................................106
5.8.1 U/f Settings ................................................108
5.8.2 Close loop settings ..........................................110
5.8.3 Permanent magnet synchronous motorsettings ...................112
5.8.4 Stabilization settings .........................................114
5.8.5 Tuning settings ..............................................117
5.8.6 Identification settings .........................................118