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User Constant Settings and Functions
5.2.2 Position Reference
5
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Input Pulse Multiplier
Number of
Servomotor
move pulses
Input reference pulse
PULS
(CN1-7)
SIGN
(CN1-11)
The input pulse multiplier function can be used if the reference form is a two-phase pulse train
with a 90_ phase differential. The electronic gear function can also be used to convert input
pulses.
Example of I/O Signal Generation Timing
Servo ON
Baseblock
CN1-1
1
Sign+pulse
train
CN1-
7
PAO
PG pulse
PBO
Note 1. The interval from the time the servo ON signal is turned ON until a reference pulse is input must be at
least 40 ms. Otherwise the reference pulse may not be input.
2. The error counter clear signal must be ON for at least 20 ms.
´ 4
´ 2
´ 1
Release
5 -18
t1
30ms
t2
6ms
(when user constant
Pn506 is set to 0)
t3
40ms
t4,t5,t6
2ms
t7
20ms
t6
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