Omron CS1W-NC113 - REV 02-2008, Manual

Page: 92 / 350

4-3 Section Axis Parameter Area
79
will be 1.5 times that of the trapezoidal curve with the same acceleration/decel-
eration time.
Speed
S-curve acceleration
Time
Origin Search Acceleration Time
The word addresses and enable timing for the origin search acceleration time
setting are shown below.
Word
(PCU internal address)
Name Enable timing
NC1
j
3 NC2
j
3 NC4
j
3
X axis Y axis Z axis U axis
m+20
(0014)
m+48
(0030)
m+76
(004C)
m+104
(0068)
Origin search
acceleration time
(rightmost word)
With origin search
operation
command
( i
m+21
(0015)
m+49
(0031)
m+77
(004D)
m+105
(0069)
Origin search
acceleration time
(leftmost word)
(memory operation
operating
command)
The bit configuration for the word addresses in the above table is shown below.
15 00 00 15
Origin search acceleration time (leftmost word) (Hex) Origin search acceleration time (rightmost word) (Hex)
The origin search acceleration time can be set to any time in the following range:
00000000 to 0003D090 Hex (0 to 250,000 ms)
The default setting is 00000064 (100).
This setting specifies the time (in ms) taken to go from the initial speed to the
maximum speed when performing origin search. The origin search acceleration
time is set in the range 0 to 250,000 ms using two words (the leftmost word and
the rightmost word) as 32-bit unsigned data. This acceleration is applied if accel-
eration time 0 is selected in memory operation. For details of the acceleration/
deceleration settings, refer to the description of the acceleration/deceleration
curve axis parameter on page 77.
Origin Search Deceleration Time
The word addresses and enable timing for the origin search deceleration time
setting are shown below.
Word Address and
Enable Timing
Bit Configuration
Settings
Explanation
Word Address and
Enable Timing