Mitsubishi Electric FR-D720S SC EC Instruction Manual page 323

Parameter
Operation mode basics
The operation mode is to specify the source of inputting the start command and set frequency
of the inverter.
● Select the "external operation mode" when performing operation by basically using the
control circuit terminals and providing potentiometers, switches, etc. externally.
● Select the "PU operation mode" when inputting the start command and frequency setting
through communication from the operation panel, parameter unit (FR-PU04/FR-PU07) or
PU connector.
● Select the "network operation mode (NET operation mode)" when the commands are
applied from the RS485 communication with the PU connector.
The operation mode can be selected from the operation panel or with the communication
instruction code.
GOT
Fig. 6-89: Operation modes of the inverter
NOTES Either "3" or "4" may be set to select the PU/external combined mode.
The stop function (PU stop selection) activated by pressing the STOP/RESET key of the
operation panel and parameter unit (FR-PU04/FR-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" (section 6.16.1).)
FR-D700 SC EC
Personal computer FR-PU07
Personal computer
PLC
Selection of operation mode and operation location
Inverter
PU operation
mode
Operation
panel
PU connector
Network
operation mode
External terminals
PU operation mode
Potentiometer
External
operation
mode
Switch
I002001E
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