CJ1W-NC414 Omron, CJ1W-NC414 Datasheet - Page 431

• Manufacturer Part Number: CJ1W-NC414
• Description: High Speed Pulse Train 4 Axes
• Manufacturer: Omron

Specifications of CJ1W-NC414

• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

CJ Position Control Units OPERATION MANUAL (CJ1W-NC214/234/414/434)
Error between Axes Limit Value
Error Between
Axes Monitor
Enable
Error Between
Axes Limit Value
Error Between
Axes Monitor
Target Axis
Parameter name
With this function, all linear interpolation axes that use feedback positions decelerates to a stop
when the difference between the feedback positions of 2 axes becomes equal to or greater
than the set value of [Error Between Axes Limit Value].
This is enabled only during linear interpolation.
Use the memory operation parameter [Error Between Axes Monitor Setting] to make a setting.
For details on parameters, refer to "Error between Axes Monitor Setting" on page 5-55.
This function allows you to perform bilateral operation of 2 axes based on the completely
identical command positions. This function is available only for linear interpolation operation.
If a deviation occurs between the 2 axes due to an error to one axis, you can stop the axis
operation automatically.
To make it easier to obtain the error between axes limit value in applications such as the above,
the maximum value of an error is saved in the internal memory of the PCU during the checking
of error between axes.
You can read this error between axes maximum value with [Memory Operation Monitor] in the
CX-Programmer.
Take note that the error between axes maximum value which is saved in PCU is cleared to
zero when the [Memory Operation] bit or [Independent Memory Operation] bit turns ON.
Bilateral operation of 2 axes.
M1
Select whether or not to monitor the feedback
counter between axes.
0: Not monitor, 1: Monitor
Set the allowable error amount for the feedback
counter between axes.
Select the axes to monitor.
0: Not Monitor
1: Not Monitor
3: Axes 1 and 2
5: Axes 1 and 3
7: Axes 1 to 3
9: Axes 1 and 4
B: Axes 1, 2 and 4
D: Axes 1, 3 and 4
F: Axes 1 to 4
M2
Axis on one side becomes stuck and gap
appears in the position error between axes.
Function
M1
2: Not Monitor
4: Not Monitor
6: Axes 2 and 3
8: Not Monitor
A: Axes 2 and 4
C: Axes 3 and 4
E: Axes 2 to 4
9-1 Feedback Position Monitoring Function
M2
0 to 65535
Setting
range
0 to F
0 to 1
M1
Both axes are stopped.
Command
Unit
unit
−
−
Default
value
M2
0
0
0
9-6
9