Omron TJ2-MC02 Hardware Reference Manual page 47

System philosophy
Stepper output ATYPE=43
The position profile is generated and the output from the system is a pulse
train and direction signal. This is useful to control a motor via pulses or as a
position reference for another motion controller.
Servo axis ATYPE=44
With SERVO = ON this is an axis with an analogue speed reference output
and incremental encoder feedback input. The position loop is closed in the
TJ2-MC__ which sends the resulting speed reference to the axis.
With SERVO = OFF, the position of the external incremental encoder is
read. The analogue output can be set with BASIC commands only and can
be used for general purposes.
HARDWARE REFERENCE MANUAL
TJ2-MC__
Position loop
SERVO = OFF
+
_
Profile generator
Demanded Following
Position Error
Measured
Position
fig. 32
TJ1-FL02
+ _
10V
SERVO = OFF
Speed
Command
Encoder Signal
E M
fig. 33
TJ2-KS02
TJ1-FL02 TJ2-MC__
Measured
Position
DRIVE
42