Omron CJ1M-CPU22

170
Origin Search and Origin Return Functions Section 6-3
PLC Setup Settings
Origin Search Function
Enable/Disable Settings
for Pulse Outputs 0 and 1
These PLC Setup settings indicate whether or not the origin search function
will be used for each pulse output.
Pulse Output 0 Use Origin Operation Settings (Origin Search Function
Enable/Disable)
Pulse Output 1 Use Origin Operation Settings (Origin Search Function
Enable/Disable)
Limit Input Signal Settings Specify in the following PLC Setup settings whether to use the CW/CCW limit
input signals (A54008, A54009, A54108, and A54109) only for origin
searches or for all pulse output functions. These settings affect all pulse out-
puts.
Pulse Output 0 Limit Input Signal Operation
(CJ1M CPU Unit Ver. 2.0 Only)
Programming
Console
setting
address
Settings Default Function Related
Auxiliary
Area flags/
bits
Time when
setting is read
by CPU Unit
Word Bits
256 00 to
03
0 hex: Disabled
1 hex: Enabled
0 hex Specifies whether or not the
origin search function is used
for pulse output 0.
Note Interrupt inputs 0 and 1 and
PWM(891) output 0 cannot
be used when the origin
search function is enabled
(setting 1) for pulse output
0. High-speed counters 0
and 1 can be used.
--- When power is
turned ON
Programming
Console
setting
address
Settings Default Function Related
Auxiliary
Area flags/
bits
Time when
setting is read
by CPU Unit
Word Bits
274 00 to
03
0 hex: Disabled
1 hex: Enabled
0 hex Specifies whether or not the
origin search function is used
for pulse output 1.
Note Interrupt inputs 2 and 3 and
PWM(891) output 1 cannot
be used when the origin
search function is enabled
(setting 1) for pulse output
1. High-speed counters 0
and 1 can be used.
--- When power is
turned ON
Programming
Console setting
address
Settings Default Function Related
Auxiliary
Area flags/
bits
Time when
setting is read
by CPU Unit
Word Bits
256 04 to 07 0 hex: Search
only
1 hex: Always
0 hex Specifies whether to use the CW/
CCW limit input signals (reflected in
A54008, A54009, A54108, and
A54109) only for origin searches or
for all pulse output functions.
--- When power is
turned ON