Emotron VS Series Quick Start Guide
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Swing frequency
reset(output the
central
frequency)
The AC drive outputs the central frequency, and the swing
frequency function pauses.
Run command
switched to
keypad control
This terminal should be enabled by trigger edge. When this
terminal status is switched from OFF to ON, run command will
be switched to keypad control.
Run command
switched to
terminal control
This terminal should be enabled by trigger edge. When this
terminal status is switched from OFF to ON, run command will
be switched to terminal control.
Run command
switched to
communication
control
This terminal should be enabled by trigger edge. When this
terminal is switched from OFF to ON, run command will be
switched to communication control.
The maximum frequency at count pulse input terminal is
200Hz, and the count value can be memorized in case of
power loss. With the setting of F2.08 (set count value) and
F2.09 (designated count value), this terminal can control
digital output “set count value attained” and “designated count
value attained”.
Used with “count input” terminal, to clear pulse count value.
It is used for fixed-length control, and is applicable only for
digital input terminal DI7/HI.
The length is calculated via pulse input. Please refer to
specification of parameters 14.04～F2.06 for details. When
the length is attained, digital output terminal “length attained”
shall output effective signal. The current length value will be
memorized on power loss.
Used with “length count” terminal, to clear the length
calculated.
DC brake input
command at stop
When inverter is in the process of ramp-to-stop, and running
frequency < DC brake frequency (Set by b1.13) at stop, if the
terminal is ON, DC brake starts, until the terminal is OFF, DC
brake ends.
If the terminal is ON, and DC brake setting time is effective, it
takes the higher value between time when terminal is ON and
DC brake setting time at stop.
Speed/torque
control switch
When motor control mode is sensor-less vector control 2 and
inverter stop, inverter will switch from speed control mode to
torque control mode if this function is valid
when this terminal is valid, then PID function will reset, and
frequency will go to Zero.
If this function is valid, the motor can’t reverse.
If this function is valid, the motor can’t forward
The four multi-reference terminals have 16 state combinations, corresponding to 16 reference
values, as listed in the following table.
Table 1 State combination of the four multi-reference terminals
Multi-referen
ce terminal 4
Multi-reference
terminal 3
Multi-reference
terminal 2
Multi-reference
terminal 1
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