Omron FB LIBRARY -, Startup Manual

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2-2-2. 3G3RV-PDRT2 (3G3RV/3G3FV)
Mounting Procedure
(1) Turn off the inverter’s main circuit power. After 5 minutes or later, demount the inverter’s
front cover and check if the CHARGE lamp is lit off.
(2) DeviceNet communication card is “C option”. Mount it on the C option’s position as
shown below.
(3) For 3G3RV, remove a clamping tooth for C and D options.
(4) Insert the auxiliary spacer into the spacer hole on the mounting base of the inverter main
unit.
(5) Fit the option card connector and the controller board connector on the right position,
insert the spacer on the card’s spacer hole. Press the spacer into the hole until you hear
a click sound.
(6) For 3G3RV, mount the clamping tooth that you have removed.
(7) Connect the shield ground cable for option card to FG terminal 12(E) of the inverter’s
controller board.
(8) See from the side to make sure that the connector is completely inserted. If not, press
the connector again.
2-6 Inverter
3G3MV-A2
†††
/-AB
†††
/-A4
†††
3G3RV-A2
†††
/-A4
†††
* When DeviceNet communication card is loaded, no other C option can be loaded.