Mitsumi electronic FR-PU07/FR-PU07BB Marine Battery User Manual


 
51
Adjustment of the Frequency Setting Signals "Bias" and "Gain"
2
(3) Adjust any point without application of voltage
to across terminals 2-5
Setting of the frequency setting voltage bias
1
Press .
The frequency setting screen
appears, and operation mode
changes to PU operation mode.
2
Press .
The parameter unit is in the
parameter setting mode.
3
Enter .
4
Press twice.
The present Pr. 902 setting
appears.
When the set voltage is
changed, the % value also
changes.
The value selected in Pr. 73
(5V in this example) is 100%.
1) The previous
setting is
displayed.
2) The present set
voltage across
terminals 2-5 is
displayed in %.
Freq Set
SET 0.00Hz
0~400Hz
SETTING MODE
0~9:Ser Pr.NO.
Select Oper
SETTING MODE
Pr.No.
<READ>
902
5.00Hz
0.5%
902 Ext2bias
Ext -0.5%
1
)
2
)
5
Enter .
Set the bias frequency at
10Hz.
6
Press .
The cursor ( ) moves to the
set voltage.
Voltage need not be applied
across terminals 2-5.
7
Enter .
Input 0V to set bias.
8
Press .
The bias frequency is set at
10Hz.
Setting is completed as
shown below:
10Hz
-0.5%
902 Ext2bias
Ext -0.5%
10.00Hz
-0.5%
902 Ext2bias
Ext -0.5%
10.00Hz
- 0%
902 Ext2bias
Ext -0.5%
f
0
V
10Hz
10.00Hz
0.0%
902 Ext2bias
Completed