User Manual of EM760 High-Performance Inverter 5.9 Abnormality handling ........................................................................................................ 72 Chapter 6 Application function description ....................................................................... 73 6.1 Running command..............................................................................................................73 6.1.1 Start/stop via keyboard control................................................................................73 6.1.2 Start/stop via terminal control ................................................................................
73 6.1.3 Start/stop via communication control......................................................................75 6.2 Frequency command...........................................................................................................75 6.2.1 Options of frequency source....................................................................................75 6.2.2 Selection of main frequency source ....................................................................... 78 6.2.2.1 Setting main frequency via digital frequency ............................................. 80 6.2.2.2 Setting main frequency via analog (AI) ......................................................
80 6.2.2.3 Setting main frequency via high-speed pulses (HDI) ................................. 81 6.2.2.4 Setting main frequency via communication.................................................81 6.2.2.5 Setting main frequency via multi-segment speed ....................................... 81 6.2.2.6 Addition to main frequency via UP/DOWN................................................82 6.2.3 Selection of auxiliary frequency source ................................................................. 84 6.2.3.1 Setting auxiliary frequency by Process PID ...............................................
86 6.2.3.2 Setting auxiliary frequency by Simple PID ................................................ 98 6.2.4 Main and auxiliary operation frequency .............................................................. 104 6.2.5 Frequency command limit.....................................................................................105 6.3 Torque command ............................................................................................................. 107 6.4 Start/stop method .............................................................................................................
111 6.4.1 Start-up method .................................................................................................... 111 6.4.2 Stop method...........................................................................................................113 6.4.3 Acceleration and deceleration time setting .......................................................... 115 6.5 Input/Output terminal ...................................................................................................... 119 6.5.1 Digital input terminal (DI) ...................................................................................
119 6.5.2 Digital output terminal (DO).................................................................................129 6.5.3 High-speed digital input terminal (HDI) .............................................................. 136 6.5.4 High-speed digital output terminal (HDO) .......................................................... 137 6.5.5 Virtual digital input terminal (VDI) .....................................................................
137 6.5.6 Virtual digital output terminal (VDO)...................................................................139 6.5.7 Analog input terminal (AI)....................................................................................140 6.5.8 Analog output terminal (AO) ............................................................................... 145 6.6 Auxiliary function.............................................................................................................147 6.6.1 Jog function ..........................................................................................................
147 6.6.2 Output frequency detection (FDT) ....................................................................... 148 9