WEG CFW-09 Manuals

Frequency Inverter CFW-09 Installation Guide Language: English CFW-09 VDC3 | 1 VDC3 – CFW-09 24 VDC External Control Supply Accessory ATTENTION! Application with VDC3 card and inverters with rated current > 600 A, it is required to use CFW-09 inverters with special firmware version "TR" (as specified in the nomenclature of the inverter). 1 CONTENTS OF THE PACKAGE Description Quantity VDC3 electronic board 1 26 wire 300 mm ribbon cable 2 2 wire black/red twisted cable 1 9.5 mm plastic standoff 4 Installation guide 1 2 INVERTER SETTINGS 1. P214 = 0: It disables the Phase Loss. 2. P268 = 4: It sets the DI6 input for No External Error (it generates E06 if the supply voltage becomes lower than 18 Vdc). 3 VDC3 SETTINGS S1 DIP switch: With the frame sizes 1 to 7, 8, 9 and 10 it must remain always open (Off); With the frame sizes 8E and 10E it must remain always closed (On); - Open (Off) = It indicates “sub” or E02 in an undervoltage or input phase loss event at the CFW-09 input; - Closed (On) = It indicates E70 in an undervoltage or input phase loss event at the CFW-09 input. 4 INSTALLATION 1. At the frame sizes 1 and 2 the VDC3 must be mounted near the inverter. At the frame sizes 3 and bigger, it can be mounted inside the inverter, on the 4 holes near the CC9 board. 2. Connect the two-wire cable between the CC9 XC12 and the VDC3 XC1, (unplug the CC9 XC12 connector). 3. Connect one ribbon cable between the CC9 XC2 and the VDC3 XC2A. 4. Connect the other ribbon cable between the CC9 XC2B and the DPS or the power board. 5 ELECTRICAL INSTALLATION Connector XC1 1 DI1 2 DI2 3 DI3 4 DI4 5 DI5 6 DI6 7 COM 8 COM 9 24 Vdc 10 DGND* External supply + 18 ... 30 Vdc 20 W - . . CC9 DPS or power board