Setup - Mitsubishi Electric FATEC FR-A800 Manual

2
UNDERSTANDING INVERTER SYSTEM
2.6.4

Setup

(1) Operation mode setting
To operate the inverter with FR Configurator2 (operation such as the parameter setting and test
operation), setting the operation mode of the inverter is required. The operation mode can be
selected on the "Test operation" or "Parameter list" window.
Connection method
PU connector
(RS-485 connector)
Directly connecting
the inverter to FR RS-485 terminal
Configurator2
USB connector
PU connector
(RS-485 connector)
Connecting the
inverter via GOT
RS-485 terminal
 When using FR Configurator2 to write parameters and input operation commands, set the mode in the above list.
 The changed values of D012 (Pr.550) and D013 (Pr.551) are applied at the next power-ON or inverter reset.
Setting the demonstration machine
Since the demonstration machine is connected with the USB cable, set the parameters as
shown in
1) Set the inverter in the PU operation mode.
2) Check that D013 (Pr.551) = "9999 (initial value)" and N041 (Pr.548) = "9999 (initial
value)".
3) After changing the setting, turn OFF and ON the power.
After the
Perform all parameter clear.
operation
Mode 
N026 (Pr.122) PU communication check time interval
PU N027 (Pr.123) PU communication waiting time setting
D013 (Pr.551) PU mode operation command source selection
D013 (Pr.551) PU mode operation
PU
command source selection
D013 (Pr.551) PU mode operation
command source selection
(initial value)"
NET
D012 (Pr.550) NET mode
operation command source
selection
N041 (Pr.548) USB communication check time interval
PU D013 (Pr.551) PU mode operation command source selection
value)"
N027 (Pr.123) PU communication waiting time setting
PU
D013 (Pr.551) PU mode operation command source selection
D013 (Pr.551) PU mode operation
PU
command source selection
D013 (Pr.551) PU mode operation
NET command source selection
(initial value)"
of the above table.
demonstration
Parameter setting 
(For the FR-A800 series)
"1"
=
N036 (Pr.336) RS-485 communication
"9999 check time interval ≠ "0"
=
N037 (Pr.337) RS-485 communication
waiting time setting
"1"
=
N036 (Pr.336) RS-485 communication
"1"
=
check time interval ≠ "0"
N037 (Pr.337) RS-485 communication
"9999
=
waiting time setting
2.6 Inverter setup software
9999 (initial value)"
= "
"9999 (initial value)"
=
"2"
=
"9999 (initial value)"
=
"9999 (initial value)"
=
"9999 (initial
=
"0"
=
"2"
=
"0"
=
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