YASKAWA Varispeed-606PC3 Instruction Manual

1 . LAS-606PC3 INVERTER MAIN UNIT (Contod)Notes1 . indicates shielded leads and 1 ^ gyp twisted-pair shielded leads .2 . External terminal 10 of + 12 V has maximum output current capacity of 20 mA.3. Terminal symbols : 0 shows main circuit ; O shows control circuit .4. Terminal point 6 (sequence common) is isolated from terminal point 11 (OV).* Set thermal overload relay between braking resistor and inverter when using brakingresistor without thermal overload relay (ex. : type ERF-150WJ, option) to protect itfrom overheating . Use sequencer to break power supply side on thermal overloadrelay trip contact when using braking resistor . Also, when using braking resistor unitwith thermal overload relay (type LKEB, option), use sequencer to break powersupply side on thermal overload relay trip contact .T Volume 1 : For frequency setting± Volume 2 : Resistor to reduce the voltage from +12V to +10 V . Considering thevoltage drop by wiring impedance, power supply voltage is set to +12 V .When volume 2 is not provided10V (MAX FREQUENCY)OV ' v 17VVOLUME 1Max frequency when turning volume 1 to 80% .Even if turning more, frequency remains at themaximum . Even if +12 V loads on terminal 8,it will not damage the inverter nor affect itsoperation.