788 YASKAWA SIEPC71061753C GA500 Technical Manual
J
Jog command ......................................................... 571
Jump frequency
Parameter ......................................................... 572
Jumper switch.......................................................... 97
K
KEB ride-thru function
Compensation Time ............................................. 703
KEB Method Selection ......................................... 706
Operation during momentary power loss..................... 702
Parameter ......................................................... 697
Single Drive KEB Method ..................................... 706
System KEB Method............................................ 706
Keypad
Application Preset ............................................... 142
Installation......................................................... 45
Language selection .............................................. 483
LED status ........................................................ 121
Method of operation............................................. 121
Remove ............................................................ 45
Keypad Display....................................................... 757
Keypad Display Selection........................................... 758
Keypad Operation .................................................... 764
Keypad-related settings.............................................. 757
kWh Monitor Initialization.......................................... 771
L
L24v.................................................................... 282
Language selection ................................................... 483
LCD contrast adjustment ............................................ 759
Leakage current....................................................... 697
LED display ........................................................... 137
LF....................................................................... 263
Protective function .............................................. 730
LF2 ..................................................................... 263
Protection Functions ............................................ 733
LKEB type braking resistor unit
Wiring ............................................................. 103
Load Inertia Ratio
Parameter ......................................................... 714
LOCAL/REMOTE indicator........................................ 121
LoG..................................................................... 282
LO/RE Key Function Selection .................................... 764
LSo ..................................................................... 264
Protective function ........................................735–736
LT-1 .................................................................... 282
LT-2 .................................................................... 282
LT-3 .................................................................... 282
LT-4 .................................................................... 282
M
Main circuit terminals
Configuration of terminal block ................................ 65
Line voltage drop ................................................. 73
Wire gauge......................................................... 73
Wiring .............................................................. 65
Wiring procedure for terminal block........................... 85
Maintenance Period .................................................. 769
Maximum Output Frequency
Motor 2 Parameters.............................................. 593
Parameter ......................................................... 588
Maximum Output Voltage
Motor 2 Parameters.............................................. 593
Parameter ......................................................... 588
MCCB ................................................................. 105
Mechanical Weakening Detection
Parameter ......................................................... 722
MEMOBUS
Broadcast Messages ............................................. 242
Command data ................................................... 229
Communication error code ..................................... 244
Communication specifications................................. 218
Enter command .................................................. 227
Fault code......................................................... 242
Loopback test .................................................... 224
Minor fault code ................................................. 244
Monitor data...................................................... 231
Register reading.................................................. 223
Register writing .................................................. 224
Self-diagnosis .................................................... 228
Wiring ............................................................. 218
MEMOBUS/Modbus Communications
Parameter ......................................................... 680
Serial communication terminals ................................ 94
Setting for termination resistor ................................ 100
Mid point B frequency
Motor 2 parameters.............................................. 594
Parameter ......................................................... 589
Mid point B voltage
Motor 2 parameters.............................................. 594
Parameter ......................................................... 589
Middle Output Frequency
Motor 2 Parameters.............................................. 593
Parameter ......................................................... 588
Middle Output Frequency Voltage
Motor 2 Parameters.............................................. 593
Parameter ......................................................... 589
Minimum output frequency
Parameter ......................................................... 589
Minimum Output Frequency
Motor 2 Parameters.............................................. 593
Minimum Output Voltage
Motor 2 Parameters.............................................. 593
Parameter ......................................................... 589
Minor Fault...................................................... 250, 277
Minor fault code
MEMOBUS/Modbus............................................ 244
Minor Fault Code List ............................................... 251
Modbus
Broadcast Messages ............................................. 242
Command data ................................................... 229
Communication error code ..................................... 244
Communication specifications................................. 218
Enter command .................................................. 227
Fault code......................................................... 242
Loopback test .................................................... 224
Minor fault code ................................................. 244
Monitor data...................................................... 231
Register reading.................................................. 223
Register writing .................................................. 224
Self-diagnosis .................................................... 228
Wiring ............................................................. 218
Molded-case circuit breaker ........................................ 105
Momentary Power Loss
KEB Compensation Time ...................................... 703
Monitors
Display procedure ............................................... 137
Motor
Positive Temperature Coefficient (PTC) Thermistor ....... 691
Wiring .............................................................. 65
Wiring distance ................................................... 81
Motor 2
Base Frequency .................................................. 593
Base voltage ...................................................... 594
Control mode settings........................................... 593
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