IMO iDrive Instruction Manual page 59

Hz
Bias
100%
60Hz
A
050% 30Hz
000%
0Hz
0V
(4mA)
Fig (1)
Fig (3) example settings below:
b62 b63
E 100% 020%
Hz
Bias
60Hz
30Hz
0Hz
000%
2V
-020%
(7.2mA
-100%
Fi g (3)
Note: 'Ref' = Analogue frequency reference signal V or I
b64 AIN Bias:
b65 AIN Signal Slope direction.
b66 AIN signal scan time confirmation. (mSec × 8): 001 – 100
Refer to b62/b63 description
The inverter reads A/D average value every b66 x 8mS. The user can set scan interval time according
to noise in the operation environment. Increase value of b66 if electromagnetic noise is a problem but
note that the inverter response time will be slower.
Upper frequency
limit (A02=60.0)
B
Ref
5V 10V
(20mA)
b64 b65
001 000
Upper frequency
limit (A02=60.0)
E
Ref
10V
)
(20mA)
000: Positive 001: Negative
000: Positive 001: Negative
Hz
Bias
100%
60Hz
30Hz
050%
000%
0Hz
0V
(4mA)
Fig (4) example settings below:
b62 b63
F 100% 100% 001
Bias
60Hz
30Hz
000%
0Hz
-050%
-100%
4-26
Chapter 4 Software index
Upper frequency
limit (A02=60.0)
C
D
Ref
10V
5V
(20mA)
Fig (2)
b64 b65
001
Upper frequency
Hz
limit (A02=60.0)
F
Ref
5V
10V
)
(12mA (20mA)
Fi g (4)