12
Specifications
Section 1-5
Note
(1) The additional functions supported by unit version 2.0 can be used only
when the PCU is installed with a CJ1-H or CJ1M CPU Unit (either CPU
Unit Ver. 2.0 or Pre-Ver. 2.0 CPU Unit). These functions cannot be used
if the PCU is installed with a CJ1 CPU Unit.
For details on Unit versions, refer to
Unit Versions of CJ-series Position
Control Units
on page vi. For details on additional functions supported for
unit version 2.0, refer to
Unit Versions of CJ-series Position Control Units
on page vi.
(2) When performing linear interpolation, the distances that can be moved
will vary. For details, refer to
8-6 Linear Interpolation
.
Functions and settings Present position pre-
set
The PRESENT POSITION PRESET command can be used to change
the present position to a specified value.
Override
When the override enabling command is executed during positioning,
the target speed is changed by applying the override coefficient. Possi-
ble to set to a value from 1 to 999% (by an increment of 1%)
Data saving
1)
Saving to flash memory. (Can be written 100,000 times.)
2)
Reading from PLC area by data reading instruction.
3)
Reading by Support Software and saving to personal computer
hard disk or floppy disk.
External I/O
Inputs
Prepare the following inputs for each axis:
CW and CCW limit input signals, origin proximity input signal, origin
input signal, emergency stop input signal, positioning completed signal,
interrupt input signal
Outputs
Prepare the following outputs for each axis:
Pulse outputs
CW/CCW pulses, pulse outputs and direction outputs can be switched.
Either error counter reset or origin-adjustment command outputs can be
selected depending on the mode.
Pulse output distribution period
1-axis operation: 4 ms
Linear interpolation: 8 ms
Response time
Refer to
Appendix A Performance Characteristics
.
Self-diagnostic function
Flash memory check, memory loss check, CPU bus check
Error detection function
Overtravel, CPU error, software limit over, emergency stop
Item
Model
CJ1W-NC113/133
CJ1W-NC213/233
CJ1W-NC413/433
Summary of Contents for CJ1W-C113 - REV 02-2008
Page 2: ...CJ1W NC113 213 413 133 233 433 Position Control Units Operation Manual Revised February 2008 ...
Page 3: ...iv ...
Page 13: ...xiv ...
Page 15: ...xvi ...
Page 19: ...xx ...
Page 27: ...xxviii Conformance to EC Directives 6 ...
Page 43: ...16 Control System Principles Section 1 7 ...
Page 47: ...20 Basic Procedures Section 2 ...
Page 139: ...112 Examples of Parameter Settings Section 4 9 ...
Page 173: ...146 Transferring Data with CX Position Section 5 7 ...
Page 223: ...196 Sample Program Section 7 7 ...
Page 259: ...232 Sample Program Section 8 10 ...
Page 293: ...266 Easy Backup Function Ver 2 0 or later Section 9 11 ...
Page 369: ...342 Reading Error Information with CX Position Section 11 8 ...
Page 385: ...358 Common Parameter Area Appendix C ...