Vicruns VD120 Series, Manual

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Parameter Description VD120 Series Inverter User Manual
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92
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36 PLC state reset
PLC is suspended in the process of execute, can make inverter
back to initial state of simple PLC through the terminal when run
again.
37
Swing frequency
pause The inverter output at center frequency, swing frequency function
pause.
38
Swing frequency
reset The inverter output at center frequency, swing frequency function
valid.
39
Switching
between speed
control and
torque control Make inverter switching between torque control and speed control.
When the terminal is invalid, the inverter running on the defined
mode of A0-00 (speed/torque control mode); when the terminal is
valid, then switch to another mode.
40
Torque control
prohibit Prohibited inverter for torque control, inverter into speed control
mode.
41
Acceleration and
deceleration
prohibit
Ensure the inverter is not affected by external signal (except halt
command), to maintain the current output frequency.
42 Reverse prohibit Motor reverse is not allowed.
43
Frequency
modification
prohibit If the function is set to effectively, when frequency is changed, the
inverter is not response the frequency change, until the terminal
state is invalid.
44 Counter input Count input terminal of pulse.
45 Counter reset To reset the counter status.
46
Length count
input
The input terminal of length count.
47 Length reset Reset length.
48
Motor selection
terminal
Through four kinds of condition of two terminals, can realize four
groups of motor parameters switch, the detailed content see table
3.
50
User-defined
failure 1
51
User-defined
failure 2
When the user-defined fault 1 and 2 is valid, the inverter
respectively alarm Err. 35 and Err. 36,
the inverter will be based on
the fault protection action to select the action mode selected by the
F9-38.
52
Cleared the
running time
When the terminal is valid, the running time of the inverter is
cleared, and the function needs to be used in conjunction with the
time (Fb-38) and the running time (Fb-33).
53
Switching
between two-line
and three-line
mode (Switch is
invalid in running)
If the current is two line control mode, the terminal is valid, switch to
the three control mode; if the current is three line control mode, the
terminal is valid, switch to two line control mode.
Attached Table 1 MS Speed Function Description
4 MS speed command terminals can be combined into 16 kinds of status, which corresponding to 16
command set value, as shown in table 1.