Parameter Groups
‑187‑
4: Frequency reached
When the running frequency of the AC drive is within a certain range (target
frequency ± F8‑21 x maximum frequency), the DO outputs an active signal.
5: Zero speed running (no output at stop)
When the output frequency is 0 during AC drive running, an active signal is output.
When the AC drive is in the stop state, the signal is inactive.
6: Motor overload pre‑warning
The AC drive determines whether the motor load exceeds the overload pre‑
warning threshold according to the overload pre‑warning coefficient (F9‑02)
before performing the protection action. The terminal outputs an active signal
when the overload pre‑warning threshold is exceeded.
7: AC drive overload pre‑warning
The terminal outputs an active signal 10s before the AC drive performs overload
protection.
8: Set count value reached
The terminal outputs an active signal when the count value reaches the value of
FB‑08.
9: Designated count value reached
The terminal outputs an active signal when the count value reaches the value of
FB‑09.
10: Length reached
The terminal outputs an active signal when the detected actual length exceeds
the value of FB‑05.
11: Simple PLC cycle completed
The terminal outputs a pulse signal with the width of 250 ms when the simple PLC
completes one cycle.
12: Accumulative running time reached
The terminal outputs an active signal when the accumulative running time of the
AC drive exceeds the value of F8‑17 (Accumulative power‑on time threshold).
13: Frequency limited
The terminal outputs an active signal when the frequency reference exceeds the
frequency upper or lower limit, and the output frequency of AC drive reaches the
upper or lower limit.
14: Torque limited
The terminal outputs an active signal when the output torque of the AC drive
reaches the toque limit in speed control mode.
15: Ready to run
The terminal outputs an active signal when the AC drive is ready for running
without any fault after power‑on.
16: AI1 > AI2
The terminal outputs an active signal when the AI1 input is higher than the AI2
input.
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