Mitsubishi Electric FR-D720-008 Instruction Manual page 168

Selection of operation mode and operation location
(1) Operation mode basics
The operation mode specifies the souce of the start command and the frequency command for the inverter.
Basically, there are following operation modes.
External operation mode: For inputting start command and frequency command with an external potentiometer and
switches which are connected to the control circuit terminal.
PU operation mode: For inputting start command and frequency command with the operation panel or parameter unit
(FR-PU04 / FR-PU07).
Network operation mode (NET operation mode): For inputting start command and frequency command with RS-485
communication through PU connector.
The operation mode can be selected from the operation panel or with the communication instruction code.
Personal computer
GOT
REMARKS
Either "3" or "4" may be set to select the PU/External combined mode. Refer to page 163 for details.
The stop function (PU stop selection) activated by pressing
PU07) is valid even in other than the PU operation mode in the initial setting.
(Refer to Pr. 75 Reset selection/disconnected PU detection/PU stop selection (page 156))
164
PU operation mode
FR-PU07
Personal computer
operation mode
Programmable controller
PU operation mode
Operation panel
PU connector
Network
Control terminal
of the operation panel and parameter unit (FR-PU04/FR-
Inverter
5 6
4
3 7
2
1
Potentiometer
External
operation mode
Switch
8
9
10