User Manual Of EL7-EC** AC Servo
243
（
Phase A
＋
Phase
B
）
1
CW pulse sequence
＋
CCW pulse
sequence
3
Pulse sequence
＋
Directional symbol
Command pulse input signal max. frequency and min. duration needed
Command pulse input interface
Max.
Frequency
Min. duration needed
（
μs
）
t1
t2
t3
t4
t5
t6
Pulse
sequence
interface
Differential drive
500 kHz
2
1
1
1
1
1
Open collector
200 kHz
5
2.5 2.5 2.5 2.5
2.5
Please set >0.1
μs for the duration between rising and falling edge of command pulse input signal.
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
6.13.1 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
signal edge.
Please take note:
（
i
）
Triggering mode: Single trigger, rising signal edge = valid; triggering mode:
