Omron CP1H CPU Operation Manual page 301

Pulse Outputs
I/O Settings
Positioning Monitor Time
Executing an Origin Search
Restrictions
Once the origin has been detected in an origin search, the number of pulses
specified in the origin compensation is output, the current position is reset to
0, and the pulse output's No-origin Flag is turned OFF.
Setting range: 80000000
2,147,483,647) pulses
Limit Input Signal Type (NC/NO)
Specifies the type of input signal (normally closed or normally open) being
used for the limit inputs.
0: NC
1: NO
Origin Proximity Input Signal Type (NC/NO)
Specifies the type of input signal (normally closed or normally open) being
used for the Origin Proximity Input Signal.
0: NC
1: NO
Origin Input Signal Type (NC/NO)
Specifies the type of input signal (normally closed or normally open) being
used for the Origin Input Signal.
0: NC
1: NO
When the operating mode is set to mode 2, this setting specifies how long to
wait (in ms) for the Positioning Completed Signal after the positioning opera-
tion has been completed, i.e., the pulse output has been completed. A Posi-
tioning Timeout Error (error code 0300) will be generated if the motor driver's
Positioning Completed Signal does not come ON within the specified time.
Setting range: 0000 to 270F hex (0 to 9,999 ms)
The actual monitoring time will be the Positioning Monitor Time rounded up to
the nearest 10-ms unit + 10 ms max.
If the Positioning Monitor Time is set to 0, the function will be disabled and the
Unit will continue waiting for the Positioning Completed Signal to come ON. (A
Positioning Timeout Error will not be generated.)
Execute ORG(889) in the ladder program to perform an origin search with the
specified parameters.
P: Port specifier
ORG(889)
Pulse output 0: #0000
P
Pulse output 1: #0001
Pulse output 2: #0002
C
Pulse output 3: #0003
C: Control data; Origin search and CW/CCW method: #0000
Origin search and pulse + direction method: #0001
The motor can be moved even if the origin position has not been determined
with the origin search function, but positioning operations will be limited as fol-
lows:
Function
Origin return
to 7FFFFFFF hex
Operation
Cannot be used.
Section 5-3
(−2,147,483,648 to
267