Instruction manual
3.
SIGNALS AND WIRING
(b)
Connections and waveforms
1)
Open collector
system
Connect as shown below:
Servo
amdier
+
OPC
I
The explanation assumes
that
the
input
waveform
has
been
set
to
the negative logic and forward
and reverse rotation pulse
trains
(parameter
No.21
has
been
set
to
0010).
The waveforms
in
the
table
in
(a), (1) of
this
section
are
voltage waveforms of
PP
and
NP
based
on
SG.
Their
relationships with transistor
ON/OFF
are
as follows:
Forward
rotation
pulse
train
(transistor)
Reverse
rotation
pulse
train
(OFF)
(transistor)
(OFF)