Mitsubishi Electric 800 Series Instruction Manual page 14

1.2
Component names
Component names are shown below.
(n)
(o) (r)
(q)
Symbol Name
(a) PU connector
(b) USB A connector
(c) USB mini B connector
(d) RS-485 terminals
Terminating resistor switch
(e)
(SW1)
(f) Plug-in option connector 1
(g) Plug-in option connector 2
(h) Plug-in option connector 3
Voltage/current input switch
(i)
(SW2)
(j) Control circuit terminal block
(k) Main circuit terminal block
(l) Charge lamp
(m) Wiring cover
(n) Alarm lamp
(o) Power lamp
(p) Front cover (upper side)
(q) Front cover (lower side)
(r) Accessory cover
(s) Cooling fan
Switches for manufacturer
(t)
setting (SW3 and SW4)
(d)
(e)
(h)
(f)
(g)
(i)
(p)
(j)
(m)
Connects the operation panel or the parameter unit. This connector also
enables the RS-485 communication.
Connects a USB memory device.
Connects a personal computer and enables communication with FR
Configurator2.
Enables RS-485, MODBUS RTU communication.
Select whether or not to use the terminating resistor for RS-485 communication.
Connects a plug-in option or a communication option.
Selects between voltage and current for the terminal 2 and 4 inputs.
Connects cables for the control circuit.
Connects cables for the main circuit.
Stays ON while the power is supplied to the main circuit.
When conduits are installed in the knockout holes of this cover, wiring can be
passed through the conduits. (FR-A860-00450 or lower)
Turns ON when the protective function of the inverter is activated.
Stays ON while the power is supplied to the control circuit (R1/L11, S1/L21).
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.
Remove this cover for wiring.
Remove this cover for using the PU connector.
Cools the inverter. (FR-A860-00061 or higher)
Do not change the initial setting (OFF
(s)
(l)
(k)
Description
OFF ).
ON
INTRODUCTION
Component names
(a)
(b)
(c)
(t)
Refer to
page
56
58
58
59
59
Instruction
Manual of
the option
393
43
34
35
37
35
35
21
21
56
661
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13
1