Swing Frequency Run; Terminal Selection - Veichi Electric AC60 series Manual

with "0" frequency when arriving at that section speed.
Program running and multi step speed operation are designed to achieve
inverter variable-speed operation under a certain laws. Among the multi step
operation, multi steps speed switch and running direction change are
achieved through the different combination of exterior multi steps speed
control terminal（such as X1、X2、X3、X4）and（FWD） 、 （REV）with（COM）. Not
only a circle of multi step frequency can be defined in the function parameter,
but also multi step frequency operation time、direction and circulating mode
can be defined in the function parameter.
11：Swing frequency run
dece&acce time. This function is particularly compliant to the system of the
textile industry in which the rotational speed changes according to the
diameter difference between the before and behind copper tube.
12：Terminal selection
by the frequency selection terminal, refer to the parameter［F-01～F-06］ ；
Terminal mode and frequency setting channel corresponding relationship are
shown in the follow diagram:
Frequency
Frequency
Setting
Setting
selection
selection
terminal
terminal 3
4
OFF
OFF
OFF
OFF
OFF OFF
OFF OFF
OFF ON
OFF ON
Output frequency periodically changes by pre-set
The main channel for given frequency is selected
Frequency Frequency
Setting Setting
selection selection
terminal 2 terminal 1
OFF
OFF
OFF
ON
ON
OFF
ON
ON
OFF
OFF
OFF
ON
68
Frequency setting
channel
Keyboard number
setting
keyboard potentiometer
terminal（VS1）voltage
signal
terminal（AS）current
signal
terminal（VS2）voltage
signal
Terminal pulse signal