EM500 Open-Loop Vector Control Inverter User Manual 7.19 F18 G ROUP : M ONITORING P ARAMETER ............................................................... 303 7.20 F19 G ROUP : F AULT R ECORD P ARAMETER ........................................................... 307 7.21 F25 A PPLICATION OF WATER SUPPLY BASIC GROUPS .......................................... 310 7.22 F26 A PPLICATION OF WATER SUPPLY ADVANCED GROUP ........................................ 320 7.23 F27 W INDING ROLLING APPLICATION ................................................................... 323 7.24 F28 A IR C OMPRESSOR A PPLICATION .................................................................... 337 8.
MOTOR PARAMETER AUTOTUNING .......................................... 352 8.1 M OTOR P ARAMETER A UTOTUNING ........................................................................ 352 8.2 P RECAUTIONS B EFORE A UTOTUNING ..................................................................... 352 8.3 S TEPS OF A UTOTUNING .......................................................................................... 353 9. TROUBLESHOOTING ....................................................................... 355 9.1 F AULTS ..................................................................................................................
355 9.2 W ARNING A NALYSIS .............................................................................................. 363 9.3 F AULT A NALYSIS ................................................................................................... 365 10. MAINTENANCE AND INSPECTION ............................................ 369 10.1 R OUTINE M AINTENANCE AND I NSPECTION OF INVERTER ...................................... 369 10.2 W ARRANTY I NSTRUCTION FOR I NVERTER ............................................................. 371 11. OPTIONS ............................................................................................
372 11.1 B RAKING R ESISTOR ............................................................................................. 372 11.2 B RAKING U NIT .................................................................................................... 373 11.3 O PTIONS OF C ABLE ............................................................................................. 373 11.4 O PTION C ARD ..................................................................................................... 374 11.5 B ASE ...................................................................................................................
375 11.6 U PPER M OUNTING H OLE ..................................................................................... 378 11.7 C OPPER R OW FOR I NCOMING AND O UTGOING C ABLE S WITCHOVER ..................... 379 12. MODBUS COMMUNICATION PROTOCOL ............................... 381 12.1 A PPLICATION S COPE ............................................................................................ 381 10