Mitsubishi Electric FR-E800 Series Instruction Manual page 217

 Operation mode selection flow
Referring to the following table, select the basic parameter settings or terminal wiring related to the operation mode.
Method to give
start command
External signals
(via terminal STF/
STR)
Operation panel
(RUN key)
Communication
(PU connector /
Ethernet connector)
Communication
(via communication
option)
 External operation mode (Pr.79 = "0 (initial value) or 2")
• Select the External operation mode when the start command and the frequency command are applied from a frequency
setting potentiometer, start switch, etc. which are provided externally and connected to the control circuit terminals of the
inverter.
• Generally, parameter change cannot be performed in the External operation mode. (Some parameters can be changed.
Refer to page 173,)
• When Pr.79 = "0 or 2", the inverter starts up in the External operation mode at power-ON. (When using the Network
operation mode, refer to
216
10. (D) Operation Command and Frequency Command
10.1 Operation mode selection
Method to give
frequency setting
command
External signals (input via
terminal 2 or 4, using the Pr.79 = "2"
JOG signal, using the (Fixed at External operation
multi-speed setting mode)
function, etc.)
Pr.79 = "3"
Operation panel (External/PU combined
operation mode 1)
Pr.79 = "3"
USB connector (External/PU combined
operation mode 1)
Communication (PU
Pr.338 = "1"
connector / Ethernet
Pr.340 = "1"
connector)
Communication (via Pr.338 = "1"
communication option) Pr.340 = "1"
External signals (input via
terminal 2 or 4, using the Pr.79 = "4"
JOG signal, using the (External/PU combined
multi-speed setting operation mode 2)
function, etc.)
Pr.79 = "1"
Operation panel
(Fixed at PU operation mode)
• USB connector
• Communication (PU
connector / Ethernet Not available
connector /
communication option)
External signals (input via
terminal 2 or 4, using the
Pr.339 = "1"
JOG signal, using the
Pr.340 = "1"
multi-speed setting
function, etc.)
• USB connector
• Communication (via Not available
communication option)
Communication (PU
connector / Ethernet Pr.340 = "1"
connector)
External signals (input via
terminal 2 or 4, using the
Pr.339 = "1"
JOG signal, using the
Pr.340 = "1"
multi-speed setting
function, etc.)
• USB connector
• Communication (PU
Not available
connector / Ethernet
connector)
Through communication
(via communication Pr.340 = "1"
option)
page 222.)
Parameter setting
Start command
Turn ON terminal
STF/STR.
Turn ON terminal
STF/STR.
Turn ON terminal
STF/STR.
Turn ON terminal
STF/STR.
Turn ON terminal
STF/STR.
Press the RUN key.
Press the RUN key. Digital setting
Transmit a start
command via
communication
Transmit a start
command via
communication
Transmit a start
command via
communication
Transmit a start
command via
communication
Operation method
Frequency setting
Turn ON a terminal used for
frequency setting.
Digital setting
Digital setting
Transmit a frequency command via
communication.
Transmit a frequency command via
communication.
Turn ON a terminal used for
frequency setting.
Turn ON a terminal used for
frequency setting.
Transmit a frequency command via
communication.
Turn ON a terminal used for
frequency setting.
Transmit a frequency command via
communication.