Omron CP1H CPU Operation Manual page 290

Pulse Outputs
Note
Origin Search Parameters
256
■ Limit Input Signal Setting
Specify in the following PLC Setup whether to use the CW/CCW limit input
signals only for origin searches or for all pulse output functions. These set-
tings affect all pulse outputs.
(This setting is called the Limited Input Signal Operation setting.)
■ Pulse Output 0 Undefined Origin Setting
■ Acceleration/Deceleration Curve Settings
The acceleration/deceleration curve setting applies to all pulse outputs, not
just to origin searches. Refer to S-curve Acceleration/Deceleration on
page 249 for details.
The various origin search parameters are set in the PLC Setup.
Name
Operating mode
Origin search operation
setting
Origin detection method
Origin search direction
Origin Origin search/
search return initial
speed speed
(See
note.)
Origin search
high speed
Origin search
proximity speed
Origin search
acceleration rate
Origin search
deceleration rate
Settings
Operating mode 0, 1, or 2
0: Reversal mode 1
1: Reversal mode 2
0: Read the Origin Input Signal after the
Origin Proximity Input Signal goes
from OFF→ON→OFF.
1: Read the Origin Input Signal after the
Origin Proximity Input Signal goes
from OFF→ON.
2: Just read the Origin Input Signal with-
out using the Origin Proximity Input
Signal.
0: CW direction
1: CCW direction
X/XA CPU Units:
Unit version 1.1 and later:
• Pulse outputs 0 to 3:
00000001 to 000186A0 hex
(1 Hz to 100 kHz)
Unit version 1.0 and earlier:
• Pulse outputs 0 and 1:
00000001 to 000186A0 hex
(1 Hz to 100 kHz)
• Pulse outputs 2 and 3:
00000001 to 00007530 hex
(1 Hz to 30 kHz)
Y CPU Units:
• Pulse outputs 0 and 1:
00000001 to 000F4240 hex
(1 Hz to 1 MHz)
• Pulse outputs 2 and 3:
00000001 to 000186A0 hex
(1 Hz to 100 kHz)
Same as above.
Same as above.
0001 to FFFF hex (1 to 65,535 Hz/4 ms) Start of
0001 to FFFF hex (1 to 65,535 Hz/4 ms) Start of
Section 5-3
Time when
read
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operation