Omron SYSDRIVE 3G3RV Series User Manual

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u Blocking Inverter Outputs (Baseblock Commands)......................................................6-63
u Stopping Acceleration and Deceleration (Acceleration/Deceleration Ramp Hold) .......6-64
u Raising and Lowering Frequency References Using Contact Signals (UP/DOWN).....6-65
u Accelerating and Decelerating Constant Frequencies in the Analog References
(+/- Speed)....................................................................................................................6-68
u Hold Analog Frequency Using User-set Timing............................................................6-69
u Switching Operations between a Communications Option Card
and Control Circuit Terminals .......................................................................................6-70
u Jog Frequency Operation without Forward and Reverse Commands
(FJOG/RJOG)...............................................................................................................6-70
u Stopping the Inverter by Notifying Programming Device Errors to the Inverter
(External Error Function) ..............................................................................................6-71
Monitor Parameters....................................................................................6-72
u
Using the Analog Monitor Parameters..........................................................................6-72
u Using Pulse Train Monitor Parameters.........................................................................6-74
Communications Functions ........................................................................6-76
u
Using RS-422A/485 Communications ..........................................................................6-76
u Communications with a Programmable Controller .......................................................6-92
Individual Functions..................................................................................6-116
u
Using the Timer Function............................................................................................6-116
u Using PID Control.......................................................................................................6-117
u Energy-saving.............................................................................................................6-125
u Setting Motor Constant Parameters ...........................................................................6-127
u Setting the V/f Pattern.................................................................................................6-129
Digital Operator Functions........................................................................6-135
u
Setting Digital Operator Functions..............................................................................6-135
u Copying Parameters...................................................................................................6-137
u Prohibiting Writing Parameters from the Digital Operator...........................................6-141
u Setting a Password.....................................................................................................6-141
u Displaying User-set Parameters Only.........................................................................6-142
Options.....................................................................................................6-143
u
Performing Speed Control with PG.............................................................................6-143
7 Troubleshooting ..................................................................... 7-1
Protective and Diagnostic Functions ............................................................7-2
u
Fault Detection................................................................................................................7-2
u Alarm Detection ..............................................................................................................7-8
u Operation Errors ...........................................................................................................7-11
u Errors During Autotuning .............................................................................................7-12
u Errors when Using the Digital Operator Copy Function................................................7-13
Troubleshooting..........................................................................................7-15
u
If Parameters Cannot Be Set........................................................................................7-15
u If the Motor Does Not Operate......................................................................................7-16
u If the Direction of the Motor Rotation is Reversed........................................................7-18
u If the Motor Does Not Put Out Torque or If Acceleration Is Slow..................................7-18

Omron SYSDRIVE 3G3RV Series Specifications

General

Brand	Omron
Model	SYSDRIVE 3G3RV Series
Category	Inverter
Language	English