Omron RX - Page 202

4-97
4-2 Function Mode
4
Functions
Constant Speed Arrival Output (01: FA1)
A signal is output when the output frequency has reached the level set in the frequency setting
(F001, A020, A220, and A320) or multi-step speed (A021 to A035).
Set-frequency-exceeded Output (02: FA2, 24: FA4)
A signal is output when the output frequency has exceeded the arrival frequencies during
acceleration/deceleration set in [C042, C043 (FA2)] and [C045, C046 (FA4)].
Set-frequency-only Output (06: FA3, 25: FA5)
A signal is output when the output frequency equals the arrival frequencies during acceleration/
deceleration set in [C042, C043 (FA3)] and [C045, C046 (FA5)].
Output frequency
f
on foff
FA1
Set frequency
fon: 1% of the max. frequency
f
off: 2% of the max. frequency
(Example) Max. frequency fmax = 120 (Hz)
Set frequency f
set = 60 (Hz)
f
on = 120 × 0.01 = 1.2 (Hz)
f
off = 120 × 0.02 = 2.4 (Hz)
During acceleration: ON at 60 - 1.2 = 58.8 (Hz)
During deceleration: OFF at 60 - 2.4 = 57.6 (Hz)
Output frequency
f
on foff
FA2/FA4
f
on: 1% of the max. frequency
f
off: 2% of the max. frequency
C042/C045 C043/C046
Output frequency
f
on
foff
FA3/FA5
f
on: 1% of the max. frequency
f
off: 2% of the max. frequency
C042/C045
C043/C046
f
on
foff