Amtech Axpert-Eazy Series Instruction Manual page 129

The I-Detection (current detection) level is set. Set with a percentage of the rated current (B103). A
hysteresis (Set in C314) will occur with the I-Detection operation, which means the output will be off
only when the output current drops below the Current detection level by the % value in C314. The
state of the I-Detection programmable sequence output is shown in the below figure.
Iout
C314
C302
I-Detection
C303: Speed Detection Level – 1 (%)
C304: Speed Detection Level – 2 (%)
The speed detection operation level is set. Set with a percentage to the maximum frequency A103.
The output frequency or the motor speed will be the comparison target. When the output frequency
reaches the set level, the output will be ON. When the frequency reduces below the 1% hysteresis
level, the output will be OFF.
F
C304
C303
Speed
Detect1
Speed
Detect2
C305: Zero Speed Detection Level (%)
The Zero speed detection operation level is set. Set with a percentage to the maximum frequency
A103. The output frequency or the motor speed will be the comparison target. A 1% hysteresis will
occur with zero speed operation. The status of Zero Speed programmable sequence output is as
under.
Axpert-Eazy AC Variable Frequency Drive
t
1%
t
6
6-83