Mitsubishi FR-A800

(E) Environment setting parameters
PARAMETERS
271
5
GROUP
E
???????
Parameters referred to
Pr.77 Parameter write selection page 267
Pr.160 User group read selection page 275
Pr.550 NET mode operation command source selection page 316
Pr.551 PU mode operation command source selection page 316
5.7.14 Free parameter
NOTE
• Pr.888 and Pr.889 do not influence the operation of the inverter.
5.7.15 Setting multiple parameters as a batch
 The read value is always "9999".
Any number within the setting range of 0 to 9999 can be input.
For example, these numbers can be used:
• As a unit number when multiple units are used.
• As a pattern number for each operation application when multiple units are used.
• As the year and month of introduction or inspection.
Pr. Name Initial value Setting range Description
888
E420
Free parameter 1
9999 0 to 9999
Any value can be input. The settings are
retained even if the inverter power is
turned OFF.
889
E421
Free parameter 2
9999 0 to 9999
Parameter settings are changed as a batch. Those include communication parameter settings for the Mitsubishi's
human machine interface (GOT) connection and the parameter setting for the rated frequency settings of 50 Hz/60 Hz
and acceleration/deceleration time.
Multiple parameters are changed automatically. Users do not have to consider each parameter number. (Automatic
parameter setting mode)
Pr. Name Initial value Setting range Description
999
E431
Automatic parameter setting
9999
1 Standard PID display setting
2 Extended PID display setting
10
GOT initial setting (PU
connector)
"Controller
Type" in GOT:
FREQROL
500/700/800,
SENSORLESS
SERVO
11
GOT initial setting (RS485
terminals)
12
GOT initial setting (PU
connector)
"Controller
Type" in GOT:
FREQROL
800(Automatic
Negotiation)
13
GOT initial setting (RS-485
terminal)
20 50 Hz rated frequency
21 60 Hz rated frequency
9999 No action