Mitsubishi Electric Freqrol-A100 Instruction Manual page 135

~ d j u s t m e n t procedure 2 (any point is adjusted with a voltage applied across terminals 2 and
-.
5 )
(1) Setting of the frequency setting voltage bias
displayed.
2) Press the [SET] key.
.......
The inverter is put in the parame-
ter setting mode.
3) Using the numeral ...........T he data on the right is dis-
keys, enter 902. played.
Display
I
4) Press the [READ] key
......
The current set value of Pr. 902
m.
is displayed.
- - J -
The precedmg set value
IS
d~splayed.
.
--The
current set voltage across term~nals 2 and
5 1 s dlsplayed In 96
The dlsplayed value 1 s changed accord~ng as
the set voltage.
(In this example, the voltage of 1V
IS
appl~ed.)
......
Adjust the set voltage.
When the voltage set is I V , the
voltage. bias setting is as follows:
1
7) Apply the voltage of OV.
......
Since 10Hz is set against OV in
this example, OV is applied.
(The % value for EXT changes.)
5) Using the numeral
...........
The data on the right is dis-
- keys, enter 10. played.
8) Press the [WRITE]
..........
The set value is stored into mem-
key.
ory and bias setting is complete.
T h e bias setting is complete as
shown below:
I
The value selected In Pr. 73 (5V In this exam-
ple)
IS
100%.
I
.
.
.(To the next page)
I