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7 Applied Functions
AC Servomotors/Servo Drives 1S-series with Built-in EtherCAT® Communications User’s Manual (I586)
7-12
E
n
cod
er Divid
ing
P
u
lse Out
p
u
t Fu
nct
ion
7
7-1
2-3 Output R
ever
se
S
e
lectio
n
You can use
Output Reverse Selection
(4620-04 hex) to reverse the output pulses.
Phase Z is output in synchronization with phase A.
Precautions for Correct Use
• The maximum pulse output frequency is 4 Mpps. Use the function so that this frequency is
not exceeded. If the maximum output frequency is exceeded, a Pulse Output Overspeed
Error (Error No. 28.0) occurs.
• If the Dividing Denominator is not 0, set the values so that Dividing Numerator is equal to or
smaller than Dividing Denominator. If the values are not set correctly, a Pulse Output Setting
Error (Error No. 28.1) occurs.
• If you use phase Z when the Dividing Denominator is not 0, set the values so that the number
of output pulses per rotation is a multiple of 4. If this condition is not met, phase Z is not out-
put.
7-12-3 Output Reverse Selection
Output Reverse
Selection
CCW
CW
0: Not reverse
1: Reverse
7-12-4 Z-phase Output
CCW
CW
Phase A
Phase B
Phase A
Phase B
Phase A
Phase B
Phase A
Phase B
A
B
A
B
Z
Z
Summary of Contents for R88D-1SN ECT Series
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