XW2Z-200J-B9 Omron, XW2Z-200J-B9 Datasheet - Page 58

• Manufacturer Part Number: XW2Z-200J-B9
• Description: CONNECTOR CABLE 2M
• Manufacturer: Omron

Specifications of XW2Z-200J-B9

• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: XW2Z200JB9

Function Tables Arranged by Purpose
PTP positioning
using analog I/O
Path control
Synchronous
control
Purpose
Simple position-
ing using invert-
ers
Drawing path
with linear inter-
polation
Drawing path
with circular
interpolation
Drawing ellipti-
cal and other
special locus
Slave axis con-
trol synchro-
nized to real
axis.
Executing elec-
tronic cam con-
trol for 2 axes
synchronized to
virtual axis
As above
As above
Electronic cam:
Changing target
position and
speed every
cycle based on
input pulse
(position or
angle for one
rotation, etc.) to
execute posi-
tioning.
Stepped or
sloped analog
output corre-
sponding to the
high-speed
counter PV
Operation
• Target value
• Analog output
• Virtual axis
• Create path
• Electronic cam
As above
As above
• High-speed
• Cam curve
• Pulse output
• Constant cycle
Main functions
match instruc-
tion
(CTBL(882)
instruction) for
high-speed
counter
instruction
(SPED(885)
instruction) or
analog output
slope variation
(ACC(888)
instruction) in
interrupt tasks
(AXIS instruc-
tion)
tables using
ladder program
(APR instruc-
tion)
pulse output
(PULS(886)
instruction)
counter PV
generation or
cam curve
table every
cycle based on
ladder pro-
gramming
(APR instruc-
tion)
with specified
target position
and frequency
(PULS(886)
instruction)
time
used
7-10 Analog Outputs
Used when positioning only using speed com-
mand according to analog output.
Applicable when speed patterns have been
determined based on specified positions.
An instruction to change the output variable
every time instructions are executed
(SPED(885) instruction) and an instruction to
change analog outputs at a specified rate of
change every 2 ms (ACC(888) instruction) are
available for analog outputs.
Fine speed control loops can be included using
the FQM1 high-speed cycle time and analog
output conversion functions (approx. 40 s).
7-8 Virtual Pulse Output Function
Pulse output operation mode set to electronic
cam control mode (linear).
Virtual axis used as basic axis. Path can be
drawn by synchronizing 2 pulse output axes
(controlled as slave axes) with the basic axis.
Set the desired path pattern to the broken-line
approximation instruction (APR instruction) table
data, and execute pulse output control based on
the APR instruction calculation result for the
basic axis.
The maximum number of line points for one APR
instruction is 256, but multiple APR instructions
can be used in ladder programs so the number
of curve points can be increased by setting the
table data across multiple APR instructions.
7-6-14 Pulse Output Function Examples
Set pulse output operation mode to electronic
cam control mode (linear) or electronic cam con-
trol mode (circular).
Makes Motion Control Module cycle times con-
stant, specifies target position and speed, and
executes pulse outputs to Servo Driver for the
slave axis according to high-speed counter PV.
If cam curves are generated using ladder pro-
gramming, the cam curves can be changed dur-
ing operation.
High-precision, synchronized control with exter-
nal axes is possible with FQM1 high-speed
cycle.
Details
Section 1-7
31