EM500 Open-Loop Vector Control Inverter User Manual C ONTENTS PREFACE ..................................................................................................... 1 S AFETY P RECAUTIONS .................................................................................................... 2 A TTENTIONS .................................................................................................................. 6 1. OVERVIEW ........................................................................................... 13 1.1 EM500 M ODEL L IST AND T ECHNICAL S PECIFICATIONS ............................................
13 1.2 EM500 O PERATION S TATUS .................................................................................... 16 1.3 D ESCRIPTION OF P ARTS OF EM500 I NVERTER .......................................................... 21 2. INSTALLATION .................................................................................... 23 2.1 P RODUCT V ERIFICATION .......................................................................................... 23 2.2 O VERALL AND I NSTALLATION D IMENSIONS .............................................................. 24 2.3 C ONSIDERATIONS FOR I NSTALLATION S ITE ...............................................................
28 2.4 I NSTALLATION D IRECTION AND S PACE ..................................................................... 29 2.5 A SSEMBLY AND D ISASSEMBLY OF K EYPAD ............................................................... 30 2.6 F LUSH M OUNTING ................................................................................................... 31 3. WIRING .................................................................................................. 35 3.1 C ONNECTION TO P ERIPHERALS ................................................................................ 35 3.2 W IRING M AIN C IRCUIT T ERMINALS .........................................................................
36 3.3 W IRING C ONTROL C IRCUIT T ERMINALS ................................................................... 47 3.4 E XTENDING K EYPAD W IRE ...................................................................................... 58 3.5 W IRING V ERIFICATION ............................................................................................ 58 4. KEYPAD OPERATION ........................................................................ 59 4.1 K EYPAD F UNCTION ................................................................................................. 59 4.2 LED K EYPAD O PERATION M ODE .............................................................................
61 4.3 F AULT M ONITORING ................................................................................................ 67 4.4 O PERATION M ONITORING ........................................................................................ 68 8