YASKAWA LA500 - Page 373

YASKAWA SIEPYEULA5001C LA500 Technical Manual 373
SToF.................................................................... 188
STOP key............................................................... 77
STOP Key Function Selection...................................... 350
Stopping Method Selection ......................................... 284
Surge protective device
Connection......................................................... 71
T
Temperature
Environment....................................................... 27
Terminal block
Configuration of control circuit terminal block .............. 59
Configuration of main circuit terminal block ................. 46
Control circuit terminal block functions....................... 57
Terminal function selection
Terminal AM ...................................................... 62
Test run
Fine tuning........................................................ 107
Procedure .......................................................... 86
Thermal overload relay
Connection......................................................... 68
Tightening torque
Control circuit terminals......................................... 59
Main circuit terminals............................................ 49
TiM
Fault ............................................................... 182
Minor Fault ....................................................... 188
Timer function
Parameter ......................................................... 285
Torque Compensation
Parameter ......................................................... 293
Torque limit function
Parameter ......................................................... 337
Troubleshooting
Code Displayed .................................................. 169
No Code Displayed.............................................. 197
Troubleshooting Without Fault Display........................... 197
Deceleration Takes Longer Than Expected When Dynamic
Braking Is Enabled........................................ 200
Motor Rotation Causes Oscillation or Hunting.............. 200
Motor Rotation Causes Unexpected Audible Noise from
Connected Machinery .................................... 200
Residual Current Monitoring/Detection (RCM/RCD) Trips
During Run................................................. 200
The Correct Auto-Tuning Mode Is Not Available........... 199
The Motor Does Not Rotate after You Enter a Run
Command .................................................. 197
The Motor Is Too Hot........................................... 198
The Motor Rotates in Only One Direction ................... 198
The Motor Rotates in the Opposite Direction from the Up/
Down Command .......................................... 198
The Motor Stalls during Acceleration or Accel/Decel Time Is
Too Long ................................................... 199
The Motor Will Not Restart after a Loss of Power.......... 201
The Output Frequency Is Lower Than the Frequency
Reference................................................... 201
The Parameter Settings Will Not Change .................... 197
The Starting Torque Is Not Sufficient......................... 201
There Is Audible Noise from the Drive or Motor Cables when
You Energize the Drive................................... 200
There Is Too Much Motor Oscillation and the Rotation Is
Irregular .................................................... 199
TrPC.................................................................... 188
Tuning.................................................................. 288
U
U2, U3 Initialization ................................................. 356
UL3
Fault ............................................................... 182
Minor Fault ....................................................... 188
UL4
Fault ............................................................... 182
Minor Fault ....................................................... 188
Undertorque detection
Parameter ......................................................... 334
Unit of measurement setting
Acceleration and deceleration times .......................... 290
Up/Down command.................................................. 284
USB port................................................................ 77
Connecting a PC .................................................. 64
User Monitor Select afterPowerUp ................................ 348
User Parameter Default Value ...................................... 350
User-Set Display Units Max Value ................................ 349
User-SetDisplayUnits Dec Display ................................ 349
Uv ................................................................ 188, 352
Uv1 ..................................................................... 182
Detection level settings ......................................... 329
Uv2 ..................................................................... 182
Uv3 ..................................................................... 183
V
vAEr.................................................................... 195
Verify
Parameters (keypad and drive)................................. 103
vFyE.................................................................... 195
Vibration-resistant..................................................... 27
W
WEEE.................................................................. 222
Wire gauge
Control circuit terminals......................................... 59
Main circuit terminals............................................ 49
Voltage drop ....................................................... 49
Wiring................................................................... 67
AC reactor ......................................................... 70
Braking Resistor .................................................. 65
Checklist ........................................................... 73
Control circuit terminal block................................... 60
Control circuit terminals......................................... 56
DC reactor ......................................................... 70
Main circuit terminal block ..................................... 52
Main circuit terminals............................................ 45
MEMOBUS/Modbus............................................ 136
Motor............................................................... 45
Noise filter......................................................... 72
Thermal overload relay .......................................... 68
Wiring distance
Drive and motor................................................... 49