Parameter Group
-212-
2: AI1
The frequency reference is input with current or voltage signals through the AI1 terminal. The
frequency is calculated according to the preset AI curve.
3: AI2
The frequency reference is input with current or voltage signals through the AI2 terminal. The
frequency is calculated according to the preset AI curve.
4: AI3
The frequency reference is input with current or voltage signals through the AI3 terminal. The
frequency is calculated according to the preset AI curve.
6: Multi-reference
In multi-reference control mode, different combinations of DI terminal states correspond to different
frequency references. The four multi-reference terminals can provide 16 state combinations,
corresponding to 16 reference values.
7: Simple PLC
Simple PLC is a multi-speed running command that can control the running time and acceleration
and deceleration time. Parameters FC-00 to FC-15 are used to set the values of each frequency. FC-18
to FC-49 are used to set the running time and acceleration and deceleration time of each frequency.
Up to 16 speeds can be set.
8: PID
PID is selected as the main frequency. PID control is a general process control method. PID control is
used to form a closed-loop system in which each controlled variable is stabilized at the target level
through proportional, integral, and differential calculation of the difference between the feedback
signal and the target signal of the controlled variable. PID control is generally used in closed-loop
control, such as constant pressure closed-loop control and constant tension closed-loop control.
9: Communication
The main frequency is set through communication. The frequency reference can be input through
remote communication. The AC drive must be equipped with a communication card to implement
communication with the host controller. This mode applies to remote control or centralized control
systems of multiple equipment.
10: Reserved
F0-04
Auxiliary frequency source Y
Address:
61444
Min.:
0
Unit:
-
Max.: 10 Data type: UInt16
Default:
0
Change:
At stop
Value Range:
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