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Useful functions
4.22.7 Setting multiple parameters as a batch (Pr.999)
⋅ 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)
Parameter
Number
999 *
Automatic parameter setting
* 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.
(1) Automatic parameter setting (Pr.999)
⋅ 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.
Pr.999 setting
Automatically sets the communication parameters for the GOT
10
connection with a PU connector
Automatically sets the communication parameters for the GOT
11
connection with RS-485 terminals
50Hz rated
20
frequency
60Hz rated
21
frequency
30
0.1s increment
31
0.01s increment
REMARKS
If the automatic setting is performed, the selected settings including the changed parameter settings will be changed.
290
Name
Initial value
Description
Sets the related parameters of the rated
frequency according to the power supply
frequency
Changes the setting increments of
acceleration/deceleration time parameters
without changing acceleration/deceleration
settings
Setting range
10
11
20
21
9999
30
31
9999
Description
GOT initial setting (PU connector)
GOT initial setting (RS485 terminals)
50Hz rated frequency
60Hz rated frequency
Acceleration/deceleration time
(0.1s increment)
Acceleration/deceleration time
(0.01s increment)
No action
Operation in the parameter setting
mode
"AUTO" → "GOT" → Write "1"
—
"AUTO" → "F50" → Write "1"
—
—
"AUTO" → "T0.01" → Write "1"
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