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AC90 TENSION CONTROL FREQUENCY INVERTER MANUAL
LED "000" digit: terminal run mode after fault reset
0: Terminal control to power on directly
1: Terminal control to power on after stop
LED "0000" digit: reserved
Note: 3 channels all can send reset signal to inverter while fault alarm. If it is terminal control mode, inverter
can select whether carry out terminal order by these parameters while receiving reset signal of terminal
or the other two channels.
F2.14-F2.15
F2.16
PUL input min frequency
PUL min frequency
F2.17
corresponding setting
F2.18
PUL input max frequency
PUL max frequency
F2.19
corresponding setting
F2.20
PUL filter time
F2.21
PUL end frequency
PUL input min frequency: It defines the smallest frequency that pulse input terminal (PUL) can accept. If smaller than
this value, inverter will deal as min frequency.
PUL min frequency corresponding setting: It defines the ratio of setting value corresponding to PUL min input
frequency.
PUL input max frequency: It defines the max frequency that pulse input terminal (PUL) can accept. If bigger than this
value, inverter will deal as max frequency.
PUL max frequency corresponding setting: It defines the ratio of setting value corresponding to PUL max input
frequency.
PUL filter time: It is pulse signal filter time to eliminate disturb signal. The longer filter time is, the stronger anti-disturb
force is. The shorter filter time is, the weaker anti-disturb force is. But respond speed will be quicker.
PUL end frequency: It is defined as smallest pulse frequency can be identified by PUL. Pulse frequency smaller than
this value can not be identified.It will be deal as 0Hz. The smaller this value is, the smaller the pulse frequency identified
by PUL is. When PUL frequency is disappears, the time of 0Hz pulse frequency judged by inverter is longer.
UP/DW terminal frequency
F2.22
adjust selection
UP/DW terminal frequency
F2.23
add/reduce speed
UP/DW terminal frequency adjust selection
0: Power down save While UP/DW adjustment, it saves frequency records after power down or stop. Inverter
continues last UP/DW adjustment while power on.
1: Power down not save, stop save While UP/DW adjustment, it saves frequency records after stop. Inverter
continues last UP/DW adjustment while power on.it does not save frequency record after power down. Inverter runs
from 0.00Hz.
2: Valid in running, clear zero at stop While UP/DW adjustment, it does not save frequency records after power down
or stop. Inverter continues last UP/DW adjustment while power on. Inverter UP/DW adjusts from 0.00Hz next time.
UP/DW terminal frequency increase/reduce speed: While UP/DW adjustment, it modifies change rate of give
frequency.
reserved
Setting range: 0.00-50.00kHz
Setting range: 0.00-100.00%
Setting range: 0.00-50.00kHz
Setting range: 0.00-100.00%
Setting range: 0.00-10.00s
Setting range: 0.000-50.000kHz
Setting range: 0-2
Setting range: 0.01-50.00Hz/s
92
Function Parameter specifications
Factory set: 0.00kHz
Factory set: 0.00%
Factory set: 50.00kHz
Factory set: 100.00%
Factory set: 0.10s
Factory set: 0.010kHz
Factory set: 0
Factory set: 0.50Hz/s
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