Omron CS1W-NC113 Manual page 83

Axis Parameter Area
Explanation
70
The data set in this word specifies the operation mode and the origin detection
method. The meanings of each of the settings are given below.
Bits 00 to 03: Operation Mode Selection
Set the operation mode according to the motor driver and signal lines that are
used.
Setting
0 (Mode 0) Uses stepping motor, and uses external sensor signal as origin
input signal. In this mode, the error counter reset output and
origin adjustment command output can be used as
general-purpose outputs.
1 (Mode 1) Uses servo motor drive, and uses encoder's Z-phase signal for
origin input signal. Does not use positioning completed signal.
2 (Mode 2) Same as Mode 1, but uses servo motor drive's positioning
completed signal.
3 (Mode 3) Uses OMRON H-Series or M-Series Servo Motor Drive. Origin
search is completed by Servo Motor Drive's origin adjustment
command. Uses positioning completed signal.
Default setting: 0000
Bit 04 to 07: Origin Search Operation
This setting specifies the origin search operation.
Setting
0 Reverse mode 1
Always detects origin in designated origin search direction.
Reverses at limit input.
1 Reverse mode 2
Always detects origin in designated origin search direction.
Error stop at limit input.
2 Single-direction mode
Detects origin while operating in designated origin search
direction. (Does not reverse.) Error stop at limit input for
designated origin search direction.
Bit 08 to 11: Origin Detection Method
This setting specifies the origin detection method.
Setting
0 Takes origin input signal after origin proximity input signal turns
ON (↑) and OFF (↓).
1 Takes origin input signal after origin proximity input signal turns
ON (↑).
2 Takes origin input signal without using origin proximity input
signal.
3 Takes origin input signal after limit input signal turns ON (↑) and
OFF (↓), or OFF (↓), without using origin proximity input signal.
(Enabled only for single-direction mode.)
Bit 12 to 15: Origin Search Direction
This setting specifies the direction for detecting the origin input signal during an
origin search.
Setting
0 CW direction
1 CCW direction
Section
Explanation
Explanation
Explanation
Explanation
4-3