Omron CS1W-MCH71 Operation Manual page 112

System Parameters
Unit Parameters
No. Address in MC
Unit
P00001 5000h
Data configuration
31
No. of motion tasks
Note
No. Address in MC
Unit
P00002 5001h
Data configuration
31
No. of parallel branches
Note
Note
In the setting range and initial value columns, the upper value is in hexadeci-
mal while the lower value in parenthesis is in decimal.
Name
No. of motion tasks
Setting range
00000001 to 00000008 Hex
00
(1 to 8)
Explanation
Specifies the upper limit for No. of tasks to be used. Task No. up to the value
set here can be used.
This setting closely relates to the Unit's processing time. For details, see 1-7
Performance Calculation Method for Unit Cycle on page 21.
Name
No. of parallel branches
Setting range
00000001 to 00000008 Hex
00
(1 to 8)
Explanation
Specifies the numbers of both parallel branching and simultaneous execution
commands in each motion task.
The number of branches specified in this parameter is used for each task.
When P00004 bit 11 (number of parallel branches) is ON, P00M21 (number of
parallel branches per task) is used.
This setting affects the maximum number of branches for the PARALLEL (par-
allel execution) command. (It is limited by the value set here.) When the num-
ber of parallel branches in a motion program is smaller than the value set in
this parameter, the value obtained from dividing the value in the parameter by
the actual number of branches becomes the number of commands that can
be executed simultaneously for each row of each branched program.
The number of multiple execution commands in each unit cycle is applied to
the simultaneous execution.
Example: The program execution time is calculated as follows when the unit
cycle time is 2 ms, the number of parallel branches is 4, and 100 blocks (lines)
are executed in motion task 1 (assuming that the program contains only multi-
ple-execution commands that do not have wait time):
100 blocks/4 blocks × 2 ms = 50 ms
(For details, see 6-1-3 Advancement of the Motion Program (Page 242))
This setting closely relates to the Unit's processing time. For details, see 1-7
Performance Calculation Method for Unit Cycle on page 21.
Type Unit
Data Task
Type Unit
Data ---
Section 4-2
Immediate
updating
No
Initial value
00000001 (1)
Immediate
updating
No
Initial value
00000001 (4)
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