Functional Descriptions (By Parameter No.)

If the output current reaches the overcurrent stall level due to an overload operation, the frequency is automatically reduced. When the load returns to the current level, the frequency is automatically returned to the original setting, and the operation is continued. The function is effective for preventing overcurrent trips in machines that knead glutinous materials, etc.,

• * The deceleration time to automatically reduce the frequency when the overcurrent stall level is reached is set with this parameter.
• * The operation level (overcurrent stall level) can be set with parameter No. 63 (OCS level).

  Data setting range (sec.)

  00 . 0.1 ~ 9.9 "00" is set when the current limit function is disabled.)