Mitsubishi Electric FR-A800 Series Instruction Manual page 392

• Basic operation modes are as follows.
External operation mode:
PU operation mode
Network operation mode
(NET operation mode)
• The operation mode can be selected from the operation panel or with the communication instruction code.
Network operation
mode
RS-485
terminals
NOTE
• There is a choice of two settings, "3" and "4", for the External/PU combined operation mode. The startup method differs
according to the setting value.
• In the initial setting, the PU stop selection (function to stop the inverter operation by pressing
or the parameter unit) is enabled even in the operation mode other than the PU operation mode. (Refer to Pr.75 on
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For giving a start command and a frequency command with an external potentiometer or switches which are
connected to the control circuit terminal.
: For giving a start command and a frequency command from the operation panel, parameter unit, or through
RS-485 communication via the PU connector.
: For giving a start command and a frequency command via the RS-485 terminals or communication option.
Programmable controller
Personal computer
PU operation mode
Inverter
PU connector PU connector PU connector
PU operation mode
USB USB USB
connector connector connector
Network operation mode
Communication
option
External operation mode
External terminal
search engine
Operation panel
Personal computer
Personal computer
Programmable controller
Personal computer
5 6
4
3 7
2
8
1
9
10
Potentiometer Switch
5.9 (D) Operation command and frequency command
1
2
3
4
5
6
7
8
9
10
on the operation panel
page 336.)
391
5. PARAMETERS