Omron Q2A Series Technical Manual

834 SIEPYEUOQ2A01A AC Drive Q2A Technical Manual
Index
Symbols
Numerics
24 V power supply
Power supply input terminals ................................... 88
A
AC reactor
Wiring ............................................................. 105
Acceleration and deceleration times
Switching by external input .................................... 564
switching by Motor 2 Selection commands.................. 565
Switching by output frequency ................................ 565
Acceleration time
Parameter ......................................................... 564
Unit of measurement setting ................................... 567
Adjustment of control functionality................................ 155
AEr ..................................................................... 273
AFR
Parameter ......................................................... 785
Alarm ............................................................ 250, 273
ALM indicator ........................................................ 119
Altitude
Derating........................................................... 363
Environment....................................................... 31
Ambient humidity ..................................................... 31
Ambient Temperature Setting ....................................... 31
Parameter ......................................................... 776
Analog gauge
Monitors .......................................................... 131
Analog input
Function selection for terminals AI1 through AI3 .......... 711
Analog Output
Gain/Bias Adjustment........................................... 723
Monitor Parameter Selection................................... 723
Signal Level Selection .......................................... 723
Terminal AM Monitor Selection............................... 725
Terminal FM Monitor Selection ............................... 724
ASR
Closed Loop V/f Control adjustment procedure............. 577
Fine tuning........................................................ 578
Parameter ......................................................... 576
Vector Control Adjustment Procedure ........................ 577
ASR tuning............................................................ 148
Precautions ....................................................... 151
Auto-Tuning........................................................... 144
ASR and Inertia Tuning Parameters........................... 829
ASR tuning ....................................................... 148
Induction motor .................................................. 144
Induction Motor Parameters.................................... 824
Inertia Tuning .................................................... 148
Operation ......................................................... 138
PM motor ......................................................... 145
PM Motor Parameters........................................... 827
Precautions ....................................................... 149
Precautions to Note before ASR Tuning...................... 151
Precautions to Note before Inertia Tuning ................... 151
Rotational Auto-Tuning Precautions.......................... 150
Stationary Auto-Tuning for Line-to-Line Resistance
precautions ................................................. 151
Stationary Auto-Tuning Precautions .......................... 150
Stator resistance Auto-Tuning precautions................... 151
Auto-Tuning Error ............................................. 250, 289
B
Backlight
Timing of shut-off ............................................... 142
Backup
Parameters (drive to keypad)................................... 135
Backup function ...................................................... 814
Bar graph
Monitors .......................................................... 130
Base frequency
Parameter ......................................................... 615
Base Frequency
Motor 2 Parameters.............................................. 620
Base voltage
Motor 2 parameters.............................................. 621
Parameter ......................................................... 616
Basic operation
Get started ........................................................ 123
bAT
Fault ............................................................... 254
Minor Fault....................................................... 273
Battery
Disposal........................................................... 347
Replacement...................................................... 342
Specifications .................................................... 342
bb ....................................................................... 273
bCE
Fault ............................................................... 254
Minor Fault....................................................... 273
Bi-Directional function .............................................. 600
boL
Fault ............................................................... 254
Minor Fault....................................................... 273
Braking Resistor
Protective function .............................................. 774
Wiring .............................................................. 99
Braking unit
CDBR type ....................................................... 100
Parallel (CDBR type) ........................................... 100
bUS
Detection condition settings.................................... 654
Detection conditions ............................................ 648
Fault ............................................................... 254
Minor Fault....................................................... 273
Operation Selection after Detection........................... 647
C
CALL .................................................................. 274
Capacitor Maintenance Setting ..................................... 816
Carrier frequency
Parameter ......................................................... 584
Carrier Frequency
Derating.....................................................360–361
Diminish .......................................................... 779
CDBR type braking unit
Connect multiple units .......................................... 100
Wiring ............................................................. 100
CE
Detection Selection.............................................. 727
Detection Time................................................... 728
Fault ............................................................... 254
Minor Fault....................................................... 274
Operation Selection after Detection........................... 727
CF ...................................................................... 255
Checklist
Test run............................................................ 161
Circulation Fan
Replacement...................................................... 311
CoF ..................................................................... 255
Communication option
Parameter ......................................................... 646

Omron Q2A Series Specifications

General

Brand	Omron
Model	Q2A Series
Category	Controller
Language	English