2 MULTIPLE CPU SYSTEM
POINT
Selecting "Advanced setting" enables the ability to change the number of points from 1k to 2k in the system area used for Motion dedicated PLC instructions. Changing the number of points in the system area to 2k increases the number of Motion dedicated PLC instructions that can be executed concurrently in a scan. The screen where "Advanced setting" is selected is shown below.
Refer to the "Q173DCPU/Q172DCPU Motion controller (SV13/SV22) Programming Manual (Motion SFC) " for the Motion dedicated PLC instruction.
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| Setting/display value |
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Item | Setting description | Restriction | consistency | ||
(Points: Word in units) | |||||
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| check | ||
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| • Set the total of all CPUs to |
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| be the following points or |
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| lower. |
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CPU specific | Set the number of points of data | Range: 0 to 14k [points] | When constituted with two |
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CPUs: 14k [points] | Provided | ||||
send range | that each CPU module sends. | Unit: 1k [points] | |||
When constituted with |
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| three CPUs: 13k [points] |
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| When constituted with four |
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| CPUs: 12k [points] |
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| Set the number of points for a |
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| system area to be assigned for |
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System area | each CPU module. | Range: 1k/2k [points] | — | Provided | |
| (Default value of system area |
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| size is 1k [point].) |
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| Display the total of number of |
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Total | points of the self CPU send area | Range: 1 to 16k [points] | Set the total of all CPUs to | — | |
and the system area that are | Unit: 1k [points] | 16.0k points or lower. | |||
| assigned to the each CPU |
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