Operation Mode Basics - Mitsubishi Electric FR-F800 Instruction Manual

Operation mode basics
• The operation mode specifies the source of the start command and the frequency command for the inverter.
• Basically, there are following operation modes.
External operation mode: For inputting a start command and a frequency command with an external potentiometer and
switches which are connected to the control circuit terminal.
PU operation mode: For inputting a start command and a frequency command with the operation panel (FR-DU08),
parameter unit, or the RS-485 communication via PU connector.
Network operation mode (NET operation mode): For inputting a start command and a frequency command using the
RS-485 terminals or communication option.
• The operation mode can be selected from the operation panel or with the communication instruction code.
Personal computer
Network operation
mode
Inverter
RS-485
terminals
Communication
External terminal
NOTE
• There are two settings of "3" and "4" with PU/External combined operation. The startup method differs according to the
setting value.
• In the initial setting, the stop function (PU stop selection) by the operation panel or the parameter unit
modes other than the PU operation mode. (Refer to Pr.75 Reset selection/disconnected PU detection/PU stop
selectionon page
Programmable controller
PU operation mode
PU connector PU connector PU connector
PU operation mode
USB USB USB
connector connector connector
Network operation mode
option
External operation mode
162.)
(D) Operation command and frequency command
Operation panel
Personal computer
Personal computer
Programmable controller
Personal computer
5 6
4
3 7
2
8
1
9
10
Potentiometer Switch
is effective in
201
PARAMETERS
5
GROUP
D