Appendix 3 Index - Mitsubishi Electric FR-E720-008 Instruction Manual

Appendix 3 Index

Numerics
15-speed selection (combination with three speeds RL, RM,
RH)(REX signal)........................................................... 101, 138
A
Acceleration time, deceleration time setting (Pr. 7, Pr. 8, Pr.
20, Pr. 21, Pr. 44, Pr. 45).................................................... 108
Acceleration/deceleration pattern (Pr. 29) ........................... 112
Actual operation time............................................................... 153
Advanced magnetic flux control (Pr. 71, Pr. 80, Pr. 81, Pr. 89,
Pr. 800).................................................................................... 85
Alarm output (LF signal) ................................. 144, 214, 231, 262
Analog input fault (E.AIE) ....................................................... 293
Analog input selection(Pr. 73, Pr. 267)................................. 175
Applied motor (Pr. 71, Pr. 450).............................................. 117
Automatic restart after instantaneous power failure/flying start
(Pr. 30, Pr. 57, Pr. 58, Pr. 96, Pr. 162, Pr. 165, Pr. 298, Pr.
299, Pr. 611) ......................................................................... 161
Avoid mechanical resonance points (frequency jumps) (Pr. 31
to Pr. 36).................................................................................. 96
B
Base frequency, voltage (Pr. 3, Pr. 19, Pr. 47) ..................... 97
Basic operation (factory setting).............................................. 57
Bias and gain of frequency setting voltage (current) (Pr. 125,
Pr. 126, Pr. 241, C2 (Pr. 902) to C7 (Pr. 905)) ............... 178
Brake opening completion signal (BRI signal) ............ 134, 138
Brake opening request (BOF signal) ............................ 134, 144
Brake sequence fault (E.MB4 to 7) ............................... 134, 293
Brake sequence function (Pr. 278 to Pr. 283, Pr. 292)...... 134
Brake transistor alarm detection (E.BE)............................... 291
Buzzer control (Pr. 990).......................................................... 275
C
Cables and wiring length .......................................................... 18
Change the control method (Pr. 80, Pr. 81, Pr. 800) ........... 82
Change the parameter setting value....................................... 59
Changing the control logic ........................................................ 25
Checking the inverter and converter modules..................... 307
Cleaning .................................................................................... 308
Command source switchover (turning ON X67 makes Pr. 338
and Pr. 339 commands valid) (X67 signal).............. 138, 204
Communication EEPROM write selection (Pr. 342)........... 217
Communication option fault (E.OP1) .................................... 292
Condition selection of function validity by second function
selection signal (RT signal) ................................................ 141
Connection of a DC reactor (FR-HEL) ................................... 39
Connection of a dedicated external brake resistor ............... 35
Connection of the brake unit (FR-BU2).................................. 37
Connection of the high power factor converter (FR-HC) ..... 38
Connection of the power regeneration common converter
(FR-CV) ................................................................................... 39
Connection to the PU connector ............................................. 33
Control circuit terminal .............................................................. 22
Converter Output Voltage....................................................... 153
Converter output voltage peak value .................................... 153
Cooling fan operation selection (Pr. 244)............................. 262
Cooling system types for inverter panel ................................. 10
CPU error (E.5, E.6, E. 7, E.CPU) ........................................ 293
Cumulative energization time................................................. 153
Cumulative power .................................................................... 153
Current average value monitor signal (Pr. 555 to Pr. 557) 268
Current average value monitor signal (Y93 signal) .... 144, 268
D
Daily and periodic inspection ................................................. 305
Daily inspection ........................................................................ 304
Dancer control (Pr. 44, Pr. 45, Pr. 128 to Pr. 134) ............. 252
DC injection brake (Pr. 10 to Pr. 12)..................................... 127
Detection of output frequency
(SU, FU signal, Pr. 41 to Pr. 43) ........................................148
Display of the life of the inverter parts
(Pr. 255 to Pr. 259).......................................................263, 306
Droop control (Pr. 286 to Pr. 287)..........................................259
During PID control activated (PID signal) .............144, 245, 252
During retry (Y64 signal) .................................................144, 169
E
Earth (ground) fault detection at start (Pr. 249) ...................171
Easy operation mode setting (easy setting mode)................58
Electronic thermal O/L relay pre-alarm (TH) ................115, 286
Electronic thermal O/L relay pre-alarm (THP signal)..115, 144
Electronic Thermal Relay Function Load Factor .................153
Extended parameter display and user group function (Pr. 160,
Pr. 172 to Pr. 174) ................................................................187
External thermal relay input (OH signal).......................115, 138
External thermal relay operation (E.OHT) ....................115, 291
External/NET operation switchover (turning ON X66 selects
NET operation) (X66 signal) .......................................138, 201
F
Fan alarm (FN)..................................................................262, 287
Fan fault output (FAN signal)..........................................144, 262
Fault or alarm indication ..................................................153, 278
Fault output (ALM signal) ................................................144, 147
Fault output 3 (power-OFF signal) (Y91 signal) ..........144, 147
Faults history (E.---) .................................................................278
Fin overheat (E.FIN).................................................................290
Forward rotation command (assigned to STF terminal (Pr.
178) only) (STF signal) ................................................138, 142
Free parameter (Pr. 888, Pr. 889) .........................................270
Frequency setting value ..................................................153, 158
Front cover.....................................................................................5
G
General-purpose magnetic flux vector control (Pr. 71, Pr. 80,
Pr. 81, Pr. 800)........................................................................88
H
Heatsink overheat pre-alarm (FIN signal).....................144, 290
High speed operation command (RH signal) ...............101, 138
I
Initial settings and specifications of RS-485 communication
(Pr. 117 to Pr. 120, Pr. 123, Pr. 124, Pr. 549) .................213
Input phase loss (E.ILF) ..................................................171, 290
Input terminal function selection(Pr. 178 to Pr. 189) ..........138
Input Terminal Status...............................................................153
Input/output phase loss protection selection
(Pr. 251, Pr. 872) ..................................................................171
Inrush current limit circuit fault (E.IOH) .................................293
Insulation resistance test using megger ...............................316
Internal board fault(E.PE2) .....................................................292
Internal circuit fault (E.13) .......................................................294
Inverter I/O Terminal Monitor..........................................153, 156
Inverter installation environment ................................................8
Inverter operation ready (RY signal) .............................144, 146
Inverter output shutoff signal (MRS signal, Pr. 17) .............140
Inverter overload trip (electronic thermal relay function)
(E.THT)...........................................................................115, 289
Inverter placement......................................................................11
Inverter replacement ................................................................311
Inverter reset (Err.) ...........................................................282, 285
Inverter reset (RES signal)..............................................138, 282
Inverter run enable signal(FR-HC/FR-CV connection) (X10
signal) .............................................................................129, 138
Inverter running (RUN signal).........................................144, 146
Inverter thermal load factor .....................................................153
Inverter-generated noises and their reduction techniques ..44
331