Santerno Sinus M, User Manual

Page: 81 / 219

9-3

I1 (Filter time constant for NV input): Effective for eliminating noise in the frequency setting circuit.
Increase the filter time constant if steady operation cannot be performed due to noise. A larger setting
results in slower response (t gets longer).

I2 ~ I5: Setting input range and corresponding frequency to –10V ~ 0V V1 input voltage
Ex) when minimum (–) input voltage is -2V with corresponding frequency 10Hz and Max
voltage is –8V with run freq. 50Hz.

I6 ~ I10: Setting input range and corresponding frequency to 0 ~ +10V V1 input voltage
Ex) when minimum (+) input voltage is 2V (I7) with corresponding frequency 10Hz (I8) and
Max voltage is +8V (I9) with run freq. 50Hz (I10).
V1 i
S t
F
t
Set freq.
V1 input
I 7 I 9
I 8
I 10
2V 8V
10Hz
50Hz
I 2 I 4
I 3
I 5
Set freq.
V1 input
- 8V - 2V
10Hz
50Hz