Omron SYSDRIVE MX2 SERIES User Manual

SYSDRIVE MX2 Series USER'S MANUAL (3G3MX2-Axxxx)
5
Functions
Overcurrent Suppression Function ............................................. 5-116
Overvoltage Suppression Function During Deceleration............ 5-117
Alarm Signal (AL)........................................................................5-119
External Trip (EXT) ..................................................................... 5-120
Thermistor Trip Function.............................................................5-120
Signal During RUN (RUN) .......................................................... 5-121
Frequency Arrival Signal (FA1 to FA5) .......................................5-122
RUN Time/Power ON Time Over (RNT/ONT) ............................5-124
0 Hz (ZS).....................................................................................5-125
Output Signal Logic Operation (LOG1 to LOG3) ........................ 5-125
Capacitor Life Warning (WAC)....................................................5-126
Cooling Fan Operation................................................................ 5-127
Cooling Fan Life Signal (WAF) ...................................................5-127
Communication Disconnection Detection Signal (NDc)..............5-128
Starting Contact Signal (FR)....................................................... 5-128
Fin Overheat Warning (OHF)......................................................5-129
Low Current Signal (LOC)...........................................................5-129
Operation Ready (IRDY)............................................................. 5-130
Signal During Forward Operation (FWR).................................... 5-130
Signal During Reverse Operation (RVR) ....................................5-131
Fatal Fault Signal (MJA) .............................................................5-131
Window Comparator ( WCFV/WCFI) (Disconnection Detection FVdc/FIdc) .......5-132
Frequency Command Source (FREF) ........................................5-133
RUN Command Source (REF)....................................................5-133
Motor 2 Selection (SETM)...........................................................5-134
5-10 Brake Settings...................................................................5-135
DC Injection Braking (DB)...........................................................5-135
Regenerative Braking Function................................................... 5-141
Brake Control Function ...............................................................5-142
5-11 Sensorless Vector Control...............................................5-144
Sensorless Vector Control ..........................................................5-144
Motor Parameter Selection .........................................................5-145
Offline Auto-Tuning Function ...................................................... 5-146
Torque Monitor Function............................................................. 5-151
Overtorque/Undertorque Selection (OTQ)..................................5-152
Torque Limit Function .................................................................5-153
Torque LADSTOP Function........................................................ 5-154
Torque Control............................................................................5-155
Torque Bias Function..................................................................5-155
Reverse Rotation Prevention Function .......................................5-156
5-12 Simple Position Control Function...................................5-157
Encoder Connection ...................................................................5-157
Simple Position Control Mode..................................................... 5-159
Multi-step Position Switching Function (CP1/CP2/CP3).............5-162
Speed/Position Switching Function (SPD).................................. 5-164
Zero Return Function..................................................................5-165
5-13 Safety Function.................................................................5-167
Overview of Safety Function.......................................................5-167
Safety Function Setting............................................................... 5-167
How to Wire for/Use Safety Function..........................................5-168
Wiring Example...........................................................................5-169
5-14 Other Functions................................................................5-171
Initialization Setting.....................................................................5-171
User Parameter Manual Setting Function...................................5-174
User Parameter Automatic Setting Function............................... 5-174
Inverter Mode Selection.............................................................. 5-175

Omron SYSDRIVE MX2 SERIES Specifications

General

Brand	Omron
Model	SYSDRIVE MX2 SERIES
Category	Inverter
Language	English