Mitsubishi Electric MOTION CONTROLLERS Q172DCPU Programming Manual page 56
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Also See for MOTION CONTROLLERS Q172DCPU:
- User manual (190 pages) ,
- Migration manual (52 pages) ,
- Programming manual (624 pages)
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2 MULTIPLE CPU SYSTEM
Table 2.7 Parameter setting items of Multiple CPU high speed transmission area setting
Item
CPU
CPU No. corresponding to displayed parameters. CPU No.1 to No.4
Set the number of points of data that each CPU
module sends.
Default value assigned to each CPU is shown
below.
Number of
CPU specific
CPUs
send range
2
3
4
Number of points used in the automatic refresh
Automatic
function is displayed.
refresh
Number of points that is set by the "automatic
refresh setting" is displayed.
Area size specified directly by program is
displayed.
User setting
The value where the "number of points set in the
area
automatic refresh" is subtracted from the "CPU
specific send range setting" is displayed.
Setting description
Default value of CPU specific
send range [points]
CPU
CPU
CPU
CPU
No.1
No.2
No.3
No.4
7k
7k
—
—
7k
3k
3k
—
3k
3k
3k
3k
Setting/display value
Range: 0 to 14k [points]
Unit: 1k [point]
(Points: Word in units)
Range: 0 to 14336 [points]
Unit: 2 [points]
Range: 0 to 14336 [points]
Unit: 2 [points]
2 - 19
Restriction
—
• Set the total of all CPUs to be
the following points or lower.
When constituted with two
CPUs: 14k [points]
When constituted with three
CPUs: 13k [points]
When constituted with four
CPUs: 12k [points]
Do not exceed the CPU
specific send range [points].
—
Consistency
check
—
Provided
—
—
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