Appendix 3 Index - Mitsubishi Electric FR-D720 K Series Instruction Manual

Appendix 3 Index

Numerics
15-speed selection (REX signal)......................................92, 116
A
Acceleration time, deceleration time setting (Pr. 7, Pr. 8, Pr.
20, Pr. 21, Pr. 44, Pr. 45) ......................................................99
Acceleration/deceleration pattern (Pr. 29) ............................102
Actual operation time ...............................................................131
Alarm output (LF signal) ..................................122, 185, 201, 229
Analog input fault (E.AIE) ........................................................266
Analog input selection (Pr. 73, Pr. 267) ................................153
Applied motor (Pr. 71, Pr. 450)...............................................106
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)..........................................................................139
Avoid mechanical resonance points (frequency jumps) (Pr. 31
to Pr. 36, Pr. 552) ...................................................................87
B
Base frequency, voltage (Pr. 3, Pr. 19, Pr. 47)......................88
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)) ................156
Bias and gain of the built-in frequency setting potentiometer
(C22 (Pr. 922) to C25 (Pr. 923)).........................................244
Brake transistor alarm detection (E.BE) ...............................264
Built-in potentiometer switching (Pr. 146).............................243
Buzzer control (Pr. 990)...........................................................242
C
Cables and wiring length ...........................................................17
Changing the control logic.........................................................22
Changing the parameter setting value ....................................59
Checking the inverter and converter modules .....................279
Cleaning .....................................................................................279
Command source switchover (turning ON X67 makes Pr. 338
and Pr. 339 commands valid) (X67 signal) ..............116, 177
Communication EEPROM write selection (Pr. 342) ...........188
Condition selection of function validity by second function
selection signal (RT signal).................................................119
Connection of a DC reactor (FR-HEL) ....................................37
Connection of a dedicated external brake resistor (MRS type,
MYS type, FR-ABR) ...............................................................31
Connection of the brake unit (FR-BU2)...................................33
Connection of the high power factor converter (FR-HC2) ...35
Connection of the power regeneration common converter
(FR-CV) ....................................................................................36
Connection to the PU connector ..............................................29
Control circuit terminal ...............................................................20
Converter output voltage .........................................................131
Converter output voltage peak value.....................................131
Cooling fan operation selection (Pr. 244) .............................229
Cooling system types for inverter panel..................................10
CPU fault (E.5, E.CPU) ...........................................................266
Cumulative energization time .................................................131
Cumulative power.....................................................................131
Current average value monitor signal (Pr. 555 to Pr. 557) 235
Current average value monitor signal (Y93 signal).....122, 235
D
Daily and periodic inspection ..................................................277
Daily inspection.........................................................................276
Dancer control (Pr. 44, Pr. 45, Pr. 128 to Pr. 134)..............221
DC injection brake (Pr. 10 to Pr. 12) .....................................112
Detection of output frequency
(SU, FU signal, Pr. 41 to Pr. 43) ........................................126
302
Display of the life of the inverter parts
(Pr. 255 to Pr. 259) ...................................................... 230, 278
During PID control activated (PID signal)............. 122, 213, 221
During retry (Y64 signal) ................................................. 122, 147
E
Earth (ground) fault detection at start (Pr. 249)................... 149
Easy operation mode setting (easy setting mode) ............... 58
Electronic thermal O/L relay pre-alarm (THP signal).. 103, 122
Electronic thermal relay function load factor........................ 131
Electronic thermal relay function pre-alarm (TH) ........ 103, 260
EMC measures........................................................................... 42
Exhibiting the best performance for the motor (offline auto
tuning) (Pr. 71, Pr. 80, Pr. 82 to Pr. 84, Pr. 90, Pr. 96) .. 108
Extended parameter display (Pr. 160) .................................. 165
External thermal relay input (OH signal) ...................... 103, 116
External thermal relay operation (E.OHT).................... 103, 265
External/NET operation switchover (turning ON X66 selects
NET operation) (X66 signal)....................................... 116, 175
F
Fan alarm (FN) ................................................................. 229, 261
Fan fault output (FAN signal) ......................................... 122, 229
Fault history (E.---) ................................................................... 252
Fault or alarm indication.................................................. 131, 252
Fault output (ALM signal)................................................ 122, 125
Fault output 3 (power-OFF signal) (Y91 signal) .......... 122, 125
Fin overheat (E.FIN) ................................................................ 263
Forward rotation command (assigned to STF terminal (Pr.
178) only) (STF signal)................................................ 116, 120
Free parameter (Pr. 888, Pr. 889) ......................................... 237
Frequency setting value .................................................. 131, 136
Front cover .................................................................................... 5
G
General-purpose magnetic flux vector control
(Pr. 71, Pr. 80, Pr. 83, Pr. 84) .............................................. 78
H
Harmonic suppression guideline in Japan ............................. 45
Heatsink overheat pre-alarm (FIN signal) .................... 122, 263
High speed operation command (RH signal)................. 92, 116
I
Initial settings and specifications of RS-485 communication
(Pr. 117 to Pr. 120, Pr. 123, Pr. 124, Pr. 549) ................. 184
Input phase loss (E.ILF) .................................................. 149, 264
Input terminal function selection (Pr. 178 to Pr. 182) ......... 116
Input Terminal Status .............................................................. 131
Input/output phase loss protection selection
(Pr. 251, Pr. 872).................................................................. 149
Inrush current limit circuit fault (E.IOH)................................. 266
Insulation resistance test using megger ............................... 287
Inverter I/O Terminal Monitor ......................................... 131, 134
Inverter installation environment................................................ 8
Inverter operation ready (RY signal) ............................. 122, 124
Inverter output shutoff signal (MRS signal, Pr. 17)............. 118
Inverter overload trip (electronic thermal relay function)
(E.THT) .......................................................................... 103, 263
Inverter placement ..................................................................... 11
Inverter reset (Err.)........................................................... 256, 259
Inverter reset (RES signal) ............................................. 116, 256
Inverter run enable signal (FR-HC2/FR-CV connection) (X10
signal)............................................................................. 113, 116
Inverter running (RUN signal) ........................................ 122, 124
Inverter thermal load factor..................................................... 131