Mitsubishi Electronics FR-F740P ユーザーズマニュアル

* This parameter allows its setting to be changed in any operation mode even if "0 (initial value)" is set in Pr. 77 Parameter write selection.

⋅ Select which parameters to be automatically set, and set that to Pr. 999. Multiple parameter settings are changed 

automatically. Refer to page 293 for the list of parameters that are changed automatically. 

⋅ Parameter settings are changed as a batch. Those include communication parameter settings for the

Mitsubishi human machine interface (GOT) connection, rated frequency settings of 50Hz/60Hz, and
acceleration/deceleration time increment settings.

⋅ Multiple parameters are changed automatically. Users do not have to consider each parameter number.

(Parameter setting mode)

9999

10

GOT initial setting (PU connector)

11

GOT initial setting (RS485 terminals)

20

50Hz rated frequency

21

60Hz rated frequency

30

Acceleration/deceleration time 
(0.1s increment)

31

Acceleration/deceleration time 
(0.01s increment)

9999

No action

10

Automatically sets the communication parameters for the GOT 
connection with a PU connector

"AUTO" 

→ "GOT" → Write "1"

11

Automatically sets the communication parameters for the GOT 
connection with RS-485 terminals

—

20

50Hz rated 
frequency

Sets the related parameters of the rated 
frequency according to the power supply 
frequency

"AUTO" 

→ "F50" → Write "1"

21

60Hz rated 
frequency

—

30

0.1s increment

Changes the setting increments of 
acceleration/deceleration time parameters 
without changing acceleration/deceleration 
settings

—

31

0.01s increment

"AUTO" 

→ "T0.01" → Write "1"

If the automatic setting is performed, the selected settings including the changed parameter settings will be changed.