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1
Command pulse input signal max. frequency and min. duration needed
Command pulse input interface
Pulse
Differential drive
sequence
Open collector
interface
μs for the duration between rising and falling edge of command pulse input signal.
Please set >0.1
1 revolution with 2500 pulses 2-phase pulse input when Pr0.07=0 or 2, Pr0.08 = 10000;
1 revolution with 10000 pulses 1-phase pulse input when Pr0.07=1 or 3, Pr0.08 = 10000
6.17.1 Probe function
When using EXT1 or EXT2 as probe, please set as following:
a）Set polarity of EXT 1 or EXT 2 as probe. Set the level polarity of the probes using
0x2007 / Pr0.07. Bit 0 for EXT1 signal, bit 1 for EXT2 signal
b）Probe function is set through 0x60B8 (Bit 0-7 is for probe 1, bit8-15 is for probe 2).
Functions including activation trigger signal selection, triggering mode and triggering
90°phase
0
difference
or
2 phase pulse
（Phase A＋Phase
2
B）
CW pulse
sequence
＋
1
CCW pulse
sequence
Pulse sequence
＋
3
Directional symbol
Max.
Frequency
500 kHz
200 kHz
User manual of EL8-EC***F AC Servo
Min. duration needed（μs）
t1
t2
t3
t4
2
1
1
1
5
2.5
2.5
2.5
t5
t6
1
1
2.5
2.5
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