Mitsumi electronic FR-F520-0.75K Welding System User Manual


 
PARAMETERS
160
(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.)
SET
0 to 9 0 to 9
Most significant
digit flickers.
Middle digit
flickers.
Least significant
digit flickers.
Current setting of gain frequency
SET
SET
SET
#
Parameter setting mode
Using the key, choose the "parameter setting mode" as in (2)-1).
MODE
×
9
times
×
3
times
FR-DU04
CONTROL PANEL
Hz
MON EXT PU
A
V
REV FWD
FR-DU04
CONTROL PANEL
Hz
MON EXT PU
A
V
REV FWD
(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)
Press for 1.5 s
Current settin
g
of
g
ain frequenc
y
#
Changing the gain
frequency
Press to
change the set frequency.
#
SET
In any of the methods in (5)-1) to (5)-3) on the following page,
continue the setting until the analog voltage A/D value
flickers. If you end the setting here, the gain frequency
chan
g
e will not be reflected.
FR-DU04
CONTROL PANEL
Hz
MON EXT PU
A
V
REV FWD
FR-DU04
CONTROL PANEL
Hz
MON EXT PU
A
V
REV FWD
FR-DU04
CONTROL PANEL
Hz
MON EXT PU
A
V
REV FWD
Analog voltage A/D value (%)
across terminals 2-5