N700 Operating Instructions and Parts Manual
9. Explanation of I-Group Function
105
9.3.2
OI-L terminal setting
(1) External setting output frequency in case input 4~20 mA electric current to analog input
terminal OI-L.
Code
Function name
Initial
value
Unit
Setting
range
Contents
I025
OI input span
calibration
Factory
setting
- 0~9999.
Factory
setting
I026
OI input zero
calibration
Factory
setting
- 0~9999.
Factory
setting
I027
OI Start frequency
0.00
Hz
0.00~400.0 Start frequency setting
I028
OI End frequency
0.00
Hz
0.00~400.0 End frequency setting
I029
OI Start voltage
0
%
0~100
Starting point for the voltage input 4mA
I030
OI End voltage
100
%
0~100
Ending point for the voltage input 20mA
0
external frequency : 0~I029 output
frequency to I027 output
I031
OI Start selection
1
-
1
0Hz : 0 ~ I029 value of output frequency to
0Hz is output
Table 9- 18 OI-L terminal setting
Fig. 9- 27 Start frequency setting in OI-L terminal setting
(2) When an initial value 0 ~ the maximum frequency (F003) does not agree with the input
External electric current signal 4~20mA, change correctly I025 and I026.