Fuji Electric Frenic-Mini - App. G Replacement Information

App. G Replacement Information
A-25
App. App.
App. G Replacement Information
When replacing Fuji conventional inverter series (FVR-C9S, FVR-C11S) with the FRENIC-Mini
series, refer to the replacement information given in this section.
G.1 Compatibility and differences between FRENIC-Mini series
FRNC1- and FRNC2-
[ 1 ] External form
The original FRENIC-Mini series (FRNC1-) and upgraded one
(FRNC2-) are fully compatible with each other in external dimensions and mounting
dimensions. They are also compatible in the terminal names, number of terminals, main circuit
terminal position, and applicable wire sizes.
The differences between the original FRENIC-Mini and upgraded one include the following screws
and RJ-45 connector.
The screw type on the control circuit terminal block changes from a Phillips-head screw to slotted one
and the lower terminal block shifts 2 mm to the left.
A screw is added to the control circuit terminal block cover to prevent the cover from coming off.
(When removing the control circuit terminal block cover, it is necessary to remove the screw.)
An RJ-45 connector for RS-485 communication is added next to the control circuit terminal block so
that the external appearance differs when the control circuit terminal block cover is opened.
Original FRENIC-Mini FRN1.5C1S-2
Upgraded FRENIC-Mini FRN0010C2S-2
Note: A box () in model names replaces A, C, E, or U depending on shipping destination.
[ 2 ] Function codes
Function codes configured for the original FRENIC-Mini series (FRNC1-) are upward
compatible. Those function codes produce the same operation also on the upgraded FRENIC-Mini
series (FRNC2-).
Note that, on the original FRENIC-Mini series (FRNC1-), function code H71
(Deceleration characteristics) has no function but can be specified, so H71 may be set to "1." When
replacing the original FRENIC-Mini series with the upgraded one, no setting is required.
RS-485 communications card
connector
Grounding terminal
Grounding terminal
Control circuit terminal
block
Power input terminal block Inverter output terminal block
DC reactor, braking resistor and
DC link bus terminal block
SINK/SOURCE jumper switch
Terminating resistor
j
umper switch
SINK/SOURCE jumper switch
Grounding terminal
Grounding terminal
Control circuit terminal block
Power input terminal block
Inverter output terminal block
DC reactor, braking resistor and
DC link bus terminal block
RJ-45 connector