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Inverter component names
INTRODUCTION
9
1
1.2 Inverter component names
Component names are shown below.
Refer to the FR-A800 Instruction Manual (Detailed)
Symbol Name Description
Refer to
page
(a) RS-485 terminals Enables RS-485 and Modbus-RTU communication. 49
(b) Plug-in option connector 1
Connects a plug-in option or a communication option.
Instruction
Manual of
the option
(c) Plug-in option connector 2
(d) Plug-in option connector 3
(e) Voltage/current input switch Selects between voltage and current for the terminal 2 and 4 inputs.
(f) Control circuit terminal block Connects cables for the control circuit. 33
(g) PU connector
Connects the operation panel (FR-DU08) or the parameter unit (FR-PU07).
This connector also enables the RS-485 communication.
47
(h) USB A connector Connects a USB memory device. 48
(i) USB mini B connector
Connects a personal computer and enables communication with FR
Configurator2.
48
(j) Front cover
Remove this cover for the installation of the product, installation of a plug-in
(communication) option, RS-485 terminal wiring, switching of the voltage/
current input switch, etc.
15
(k) Power lamp Stays ON while the power is supplied to the control circuit (R1/L11, S1/L21). 29
(l) Alarm lamp Turns ON when the protective function of the inverter is activated. 79
(m) Charge lamp Stays ON while the power is supplied to the main circuit. 29
(n) Operation panel (FR-DU08) Operates and monitors the inverter.
(o) Terminal block cover Remove this cover for wiring. 15
(p) Main circuit terminal block Connects cables for the main circuit. 28
(q) Cooling fan Cools the inverter. 90
(g)
(f)
(e)
(p)
(k)
(m)
(a)
(d)
(b)
(c)
(n)
(l)
(j)
(o)
(h)
(i)
(q)