Table of Contents
Advertisement
Monitor Parameterss ..................................................................................6-79
Using the Analog Monitor Parameters.......................................................................... 6-79
Using Pulse Train Monitor Contents ............................................................................. 6-82
Individual Functions....................................................................................6-84
Using MODBUS Communications ................................................................................ 6-84
Using the Timer Function.............................................................................................. 6-97
Using PID Control ......................................................................................................... 6-98
Energy-saving.............................................................................................................6-107
Setting Motor Parameters...........................................................................................6-108
Setting the V/f Pattern.................................................................................................6-111
Torque Control............................................................................................................6-120
Speed Control (ASR) Structure...................................................................................6-128
Droop Control Function...............................................................................................6-134
Zero-servo Function....................................................................................................6-135
Digital Operator Functions ........................................................................6-139
Setting Digital Operator Functions..............................................................................6-139
Copying Parameters ...................................................................................................6-143
Prohibiting Writing Parameters from the Digital Operator...........................................6-148
Setting a Password.....................................................................................................6-149
Displaying User-set Parameters Only.........................................................................6-149
Options .....................................................................................................6-151
Performing Speed Control with PG.............................................................................6-151
Using Digital Output Cards .........................................................................................6-156
Using an Analog Reference Card ...............................................................................6-159
Using a Digital Reference Card ..................................................................................6-159
7
Troubleshooting ..................................................................... 7-1
Protective and Diagnostic Functions ............................................................7-2
Fault Detection................................................................................................................7-2
Alarm Detection .............................................................................................................. 7-9
Operation Errors ........................................................................................................... 7-13
Errors During Autotuning ............................................................................................. 7-15
Errors when Using the Digital Operator Copy Function................................................ 7-17
Troubleshooting ..........................................................................................7-18
If Parameters Cannot Be Set........................................................................................ 7-18
If the Motor Does Not Operate...................................................................................... 7-19
If the Direction of the Motor Rotation is Reversed ........................................................ 7-21
If the Motor Does Not Put Out Torque or If Acceleration is Slow .................................. 7-21
If the Motor Operates Higher Than the Reference ....................................................... 7-22
If the Slip Compensation Function Has Low Speed Precision...................................... 7-22
Control Mode ................................................................................................................ 7-22
xi
- Quick Links:
- Connection Diagram
Hide quick links:
Advertisement
Table of Contents
Troubleshooting
