Omron CJ1W-NC271 - 12-2009, Operation Manual

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102
Axis Parameter Area
Section 4-4
Note The reversal mode 3 setting for the origin search operation, the origin detec-
tion method, and the origin search preset can be used only with Position Con-
trol Units with unit version 2.0 or later. They cannot be used with Position
Control Units with unit version 1.3 or earlier.
For details on transferring data, refer to SECTION 5 Transferring and Saving
Data .
4-4-2 Axis Parameter Details
The data set in the Axis Parameter Area is as follows:
d = 1860 hex + (Axis No.
−
1)
×
14 hex
Data Details Origin Input Signal Selection
Use this parameter to select the origin input signal to be used with origin
search.
00: Phase Z
01: External latch signal 1 input
02: External latch signal 2 input
03: External latch signal 3 input
PCU's
address
Contents Setting
15 to 14 13 12 11 to 08 07 to 04 03 to 00
d Origin input signal selection Interrupt input sig-
nal selection Select the origin input signal and interrupt input
signal.
00: Phase Z (default setting)
01: External latch signal 1 input
02: External latch signal 2 input
03: External latch signal 3 input
d+1 0 (fixed) Origin
search
preset
Origin
search
direction Origin
detection
method Origin
search
operation 0 (fixed) Set the origin search operation.
Origin search direction
0: Reversal mode 1 (default setting)
1: Reverse mode 2
2: Single-direction mode
3: Reversal mode 3 (See note.)
Origin detection method (See note.)
0: With origin proximity input signal reversal
(default setting)
1: Without origin proximity input signal reversal
2: Not use origin proximity input signal
Origin search direction
0: Forward (default setting)
1: Reverse
Origin search preset (See note.)
0: Not Set (default setting)
1: Set
d+2 0 (fixed) 0 (fixed) 0 (fixed) Encoder
type 0: Incremental encoder (default setting)
1: Absolute encoder
Unit address Name Enable timing
d Input signal selection After comple-
tion of data writ-
ing
Data con-
figuration 15 08 07 00 Data setting range Default
d Origin input signal
selection: 00 to 03
Interrupt input signal
selection: 00 to 03
0000
Origin input signal
selection Interrupt input signal
selection