Omron JX

4-56
4-2 Function Mode
4
Functions
•Also outputs a signal during DC injection braking. Below is the time chart.
Frequency Arrival Signal
This function outputs a signal when the output frequency has reached the set value.
•For elevating machines, use the FA2 signal for applying the brake.
•Below is the hysteresis of the frequency arrival signal:
ON: (Set frequency - 1% of the maximum frequency) (Hz)
OFF: (Set frequency - 2% of the maximum frequency) (Hz)
Output frequency
FW
RUN output
Data Symbol Function name Status Description
01 FA1
Constant speed
arrival signal
ON
The Inverter output frequency has reached the F001
set value.
OFF
The Inverter output frequency has fallen below the
F001 set value.
02 FA2
Over set frequency
arrival signal
ON
The Inverter output frequency has exceeded the C042
set value during acceleration.
OFF
The Inverter output frequency has fallen below the
C042 set value during acceleration.
Available output terminals 11-CM2, AL2-AL0 (or AL1-AL0)
Required settings C021, C026, C042, C043
Parameter No. Function name Data Default setting Unit
C042
Arrival frequency
during acceleration
0.0: Does not output arrival signal during
acceleration
0.1 to 400.0: Outputs arrival signal during
acceleration
0.0 Hz
C043
Arrival frequency
during deceleration
0.0: Does not output arrival signal during
deceleration
0.1 to 400.0: Outputs arrival signal during
deceleration
0.0 Hz