Veichi AC300 Series Technical Manual page 46

AC300 Series Vector Control Inverter Manual
19: PID feedback sensor disconnected
When the PID feedback sensor is disconnected, a valid signal is output. See parameter [F11.25~F11.28].
20: Reserved
21: Timer time is up
When the inverter internal timer timing time arrives, the port outputs a valid pulse signal with a width of 1 second.
See parameter [F02.37~F02.38].
22: Counter reaches the maximum value
When the counter reaches the maximum value, the output terminal outputs a valid signal with a width equal to the
external clock cycle, and the counter is cleared. See parameter [F02.39~F02.40].
23: Counter reaches the set value
When the counter reaches the set value, the output terminal outputs a valid signal, and continues to count until the
counter exceeds the maximum value, causing the counter to be cleared, and the output valid signal is cancelled. See
parameter [F02.39~F02.40].
24: Energy braking
When the inverter meets the energy consumption braking condition, it outputs a valid signal. See parameter [F04.29]
for details.
25: PG feedback disconnection
When the PG feedback disconnection is detected, a valid signal is output. See parameter [F05.30~F05.32].
26: Emergency stop
When the inverter is in the emergency stop state, a valid signal is output.
27: Load pre-alarm output 1
28: Load pre-alarm output 2
When the inverter is running, in the VF control mode, the motor output current is used as the load warning judgment
value; in the vector control mode, the motor output torque is used as the load warning judgment value, and the load
warning judgment value is compared with the load warning detection level to determine whether Output a valid signal.
See parameter [F10.17~F10.21].
29: Reserved
30: RS485 given
Set by RS485 communication (0x3018/0x2018), BIT0 bit corresponds to Y output, BIT1 corresponds to relay 1 output,
and BIT2 bit corresponds to relay 2 output.
31: Reserved
32: Expansion card temperature reaches output
When the motor temperature detected by the expansion card reaches the set temperature detection value, a valid
signal is output.
F02.47 Y output delay time Setting range : 0.000～6.000s
F02.48 Extend Y output delay output Setting range : 0.000～6.000s
F02.49 Relay 1 output delay time Setting range : 0.000～6.000s
F02.50 Extend relay 2 output delay time Setting range : 0.000～6.000s
When the internal logic operation of the inverter is to change the state of the Y terminal, the actual state of the Y
Function Parameter Specifications
Default : 0.010s
Default : 0.010s
Default : 0.010s
Default : 0.010s
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AC300 Series Vector Control Inverter Manual
terminal is output after the set delay time. The delay time precautions are the same as the input terminals.
The relay output terminals are the same.
F02.51 Output frequency level 1(FDT1) Setting range:
F02.52 FDT1 lag Setting range:
F02.53 Output frequency level 2(FDT2) Setting range:
F02.54 FDT2 lag Setting range:
During acceleration, when the output frequency of the inverter exceeds the frequency detection level [F02.51] /
[F02.53] setting value, after the hysteresis frequency set by [F02.52]/[F02.54], the output is output. Valid signal; when
decelerating, when the output frequency of the inverter is lower than the frequency detection level, after the same
hysteresis frequency, the invalid signal is output. The output frequency is detected as shown below:
Frequency level detection diagram
F02.55 Given frequency arriving checkout range
When the output frequency of the inverter reaches or approaches a given frequency value, the output terminal
(Y/TA-TB-TC) is selected as the "given frequency arrival" output valid signal; this function can adjust the upper and
lower deviation of its detection amplitude. Transfer amount. The frequency arrival output is shown below:
Function Parameter Specifications
0.00～Maximum frequency Default: 30.00Hz
0.00～Maximum frequency Default: 1.00Hz
0.00～Maximum frequency Default: 50.00Hz
0.00～Maximum frequency Default: 1.00Hz
Setting range : 0.00～50.00Hz Default : 2.00Hz
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