SY6600 Vector Control Inverter User Manual
81
According to PD.04~PD.06 overload pre-alarm setup, when the output current
is higher than the setting value, the terminal outputs indication signal.
16
17: Drive failure signal
When fault occurs, the terminal outputs indication signal
17
18: Zero speed running
When the drive’s running frequency is zero, the terminal outputs indication
signal.
For example, in the following three conditions the terminals output indication
signal:
FWD/REV dead time running period;
The phase when the setup frequency is lower than the start frequency
when the inverter starts from zero frequency;
In Dec process output frequency is lower than initial frequency of DC
injection braking.
18
End signal of stage of program operation
In program operation mode, when a stage is finished, the inverter outputs a
pulse with width of 250ms.
19
End signal of stage of program operation
In program operation mode, when a cycle is finished, the inverter outputs a
pulse with width of 250ms
.
P6.11 Frequency arriving width (FAR) Setting range:0.0
～
10.00Hz
When output terminal function is selected as frequency arriving signal, this
function is used to detect output frequency range. When error between output
frequency and setting value is less than FAR, the terminal outputs indication signal,
as shown in Fig.6-24.
