IMO Jaguar CUB Instruction Manual page 95

The relations stated above are indicated in the following expressions.
(1) If analogue input
Frequency Setting
(2) If analogue input > bias reference point:
Frequency Setting
( Gain reference
( Bias )
C32 F18
C34 C50
In the above expressions, each function code expresses its data.
Example: Setting the bias, gain and its reference point when analogue input range
from +1 to +5 VDC is selected for frequency command 1
(Point A)
If the analogue input is at 1 V, the set frequency is 0 Hz. Therefore, the bias is 0%
(F18 = 0). Since 1 V is the bias reference point and it is equal to 10% of 10 V, then
the bias reference point should be 10% (C50 = 10).
(Point B)
If the analogue input is at 5 V, the set frequency comes to be the maximum value.
Therefore, the gain is 100% (C32 = 100). Since 5 V is the gain reference point and it
is equal to 50% of 10 V, then the gain reference point should be 50% (C34 = 50).
When using the function codes for setting a gain or bias alone without
changing any reference points, the setting procedure for the function
codes is the same as that of IMO's conventional inverter models.
F20 to F22
DC Braking (Starting frequency, Braking level, and Braking time)
These function codes enable the DC braking to prevent the motor from coasting due
to its inertia while it is decelerating to a stop. Set function codes F20 for the starting
frequency, F21 for the braking level, and F22 for the braking time.
bias reference point:
1 (%) = Bias (F18)
1 (%)
( Gain ) ( Bias )
po int) ( Bias reference po int)
( Gain reference po int) ( Gain )
( Gain reference po int) ( Bias reference
F18 C34 C32
Analog input
C34
5-23
Ana log input
( Bias reference po int)
po int)
C50
C50