NO.6 Detailed Function Description
46
0: Positive direction 1: Negative direction
Bias direction refers to forward/reverse command instruction; positive bias represents
forward and negative bias symbolizes reverse. Refer to diagram description of P076 for
details.
P076
Setting range
Unit
Ex-factory value
Alteration
Reverse selection for
negative bias of analog
quantity
0-1
1
0
╳
0: Reverse unavailable for negative bias 1: Reverse available for negative bias
This parameter can be used to set range and zero point of external analog terminal, thus
composing any form of curve to control the motor, as shown in Figure 6-11.
Figure 6-11 Setting Curve for Analog Quantity
(1) Parameters: P073=50 P075=1 P072=50 P074=0 P076=1
[Description] The curve can be used to make easy combination with other systems for
various complex applications. When the curve is applied, forward/reverse instruction
of external terminals is still effective, meaning the curve will be reversed upon
forward/reverse switching.
(2) Parameters: P073=50 P075=0 P072=0 P074=0 P076=0
[Description] The curve is specially applied to negative slope setting, where pressure
and temperature are controlled by transducer, with a large quantity of pressure and
output signals. Therefore, the curve exactly meets requirements when stop or
deceleration is required of corresponding inverter.
(3) Parameters: P073=10 P075=1 P072=40 P074=0 P076=1
[Description] It can be widely and flexibly used by users.
