Omron CJ1W-C113 - REV 02-2008, Operation Manual

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93
Axis Parameter Area Section 4-4
Software Limits
Word Address and Enable
Timing The word addresses and enable timing for the software limit settings are
shown below.
Bit Configuration The bit configurations for the word addresses in the above table are shown
below.
Settings The software limits can be set to any values in the following range:
C0000001 to 3FFFFFFF Hex (
±
1,073,741,823 pulses)
The default settings are C0000001 (–1,073,741,823) for the CCW software
limit and 3FFFFFFF (1,073,741,823) for the CW software limit.
Explanation These settings specify the CCW and CW software limits (in pulse units). The
respective software limits are set in the range –1,073,741,823 to
1,073,741,823 pulses using two words (the leftmost word and the rightmost
word) as 32-bit unsigned data. If the CW software limit is set to less than or
equal to the CCW software limit, the software limit function be disabled and
the present position will taken to be 0 when operation starts. For details on
software limit operation, refer to
9-9 Software Limit .
Pulse Designation
Word Address and Enable
Timing The word addresses and enable timing for the initial pulse designation are
shown below.
Word
(PCU internal address)
Name Enable timing
NC1 @ 3 NC2 @ 3 NC4 @ 3
X axis Y axis Z axis U axis
m+25
(0019) m+53
(0035) m+81
(0051) m+109
(006D) CCW software limit
(rightmost word) With operating com-
mand
m+26
(001A) m+54
(0036) m+82
(0052) m+110
(006E) CCW software limit
(leftmost word) With operating com-
mand
m+27
(001B) m+55
(0037) m+83
(0053) m+111
(006F) CW software limit
(rightmost word) With operating com-
mand
m+28
(001C) m+56
(0038) m+84
(0054) m+112
(0070) CW software limit
(leftmost word) With operating com-
mand
15 00 00 15
CCW software limit (leftmost word) (Hex) CCW software limit (rightmost word) (Hex)
15 00 00 15
CW software limit (leftmost word) (Hex) CW software limit (rightmost word) (Hex)
Word
(PCU internal address)
Name Enable timing
NC1 @ 3 NC2 @ 3 NC4 @ 3
X axis Y axis Z axis U axis
m+31
(001F) m+59
(003B) m+87
(0057) m+115
(0073) Initial pulse designa-
tion With operating com-
mand