Mitsubishi FR-A500 Series Instruction Manual page 192

(3) Read Pr. 903 and show the current setting of the gain frequency.
(Pr. 902, Pr. 904 and Pr. 905 can also be adjusted similarly.)
!Parameter setting mode
Using the
FR-DU04
MON
Most significant
digit flickers.
Current setting of gain frequency
FR-DU04
MON
(4) Set a gain frequency in Pr. 903 and show the analog voltage A/D value across terminals 2-5 in %.
(when the frequency is set to 80Hz)
Current setting of
gain frequency
FR-DU04
MON
key, choose the "parameter setting mode" as in (2)-1).
MODE
CONTROL PANEL
Hz
A
V
EXT PU
REV FWD
SET
Middle digit
flickers.
×9
times
SET
0 to 9
CONTROL PANEL
Hz
A
V
EXT PU
REV FWD
!Changing the gain
frequency
FR-DU04
CONTROL PANEL
Hz
A
V
EXT PU MON EXT
REV FWD REV
Press
change the set frequency.
!
Analog voltage A/D value (%)
across terminals 2-5
FR-DU04
MON EXT
REV
In any of the methods in (5) to (7) on the following page,
continue the setting until the analog voltage A/D value
flickers. If you end the setting here, the gain frequency
change will not be reflected.
179
Least significant
digit flickers.
SET
0 to 9
CONTROL PANEL
Hz
A
V
PU
FWD
to
Press for 1.5 s
SET
CONTROL PANEL
Hz
A
V
PU
FWD
PARAMETERS
×3
times
SET
4