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PLC Setup Settings Section 4-2
4-2-3 Origin Return Function
The following tables show the settings for the origin return function in the CX-
Programmer. These settings are for CJ1M CPU Units equipped with the built-
in I/O functions.
Note CX-Programmer Tabs
CX-Programmer Ver. 3.1 or lower: Define Origin Operation Settings Field of
Define Origin 1
CX-Programmer Ver. 3.2 or higher: Pulse Output 0
Pulse Output 0 Settings
Speed (Target Speed for Pulse Output 0 Origin Return)
Note When the CX-Programmer is being used to make the setting, the setting is
input in decimal.
Acceleration Rate (Pulse Output 0 Origin Return Acceleration Rate)
Note When the CX-Programmer is being used to make the setting, the setting is
input in decimal.
Deceleration Rate (Pulse Output 0 Origin Return Deceleration Rate)
Note When the CX-Programmer is being used to make the setting, the setting is
input in decimal.
Programming
Console setting
address
Settings Default Function Related
Auxiliary
Area flags/
bits
Time when
setting is read
by CPU Unit
Word Bits
270 00 to 15 00000001 to
000186A0 hex
(See note.)
00000000
hex
Specifies the target speed (1 to
100,000 pps) for pulse output 0 origin
return operation.
--- When operation
starts
271 00 to 15
Programming
Console setting
address
Settings Default Function Related
Auxiliary
Area flags/
bits
Time when
setting is read
by CPU Unit
Word Bits
272 00 to 15 Pre-Ver. 2.0 CPU
Units: 0001 to
07D0 hex
CPU Units Ver.
2.0: 0001 to FFFF
hex
(See note.)
0000
hex
Sets the origin search acceleration
rate for pulse output 0.
Pre-Ver. 2.0 CPU Units:
1 to 2,000 pulses/4 ms
CPU Units Ver. 2.0:
1 to 65,535 pulses/4 ms
--- When operation
starts
Programming
Console setting
address
Settings Default Function Related
Auxiliary
Area flags/
bits
Time when
setting is read
by CPU Unit
Word Bits
273 00 to 15 Pre-Ver. 2.0 CPU
Units: 0001 to
07D0 hex
CPU Units Ver.
2.0: 0001 to FFFF
hex
(See note.)
0000
hex
Sets the origin search deceleration
rate for pulse output 0.
Pre-Ver. 2.0 CPU Units:
1 to 2,000 pulses/4 ms
CPU Units Ver. 2.0:
1 to 65,535 pulses/4 ms
--- When operation
starts
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