SMC Networks EX260-VIL1, Руководство по эксплуатации, Страница: 22 / 41

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No.EX
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OMZ0018
4.
Process Data
The process data size occupied by the SI Unit depends on the number of vacuum manifold stations.
The process data size occupied is as follows.
Table 4-1. Process data size
Vacuum manifold stations Input process data Output process data
4 4 byte 2 byte
8 5 byte 3 byte
12 6 byte 4 byte
16 7 byte 5 byte
4.1.
Input process data
Table 4-2. Overview of input process data
byte Content Description
0,1 PressureValueMonitoring
Refer to Section
4.1.1 .
2 UnitStatus
Refer to Section
4.1.2 .
3 Vacuum/ReleaseStatusCH0...3
Refer to Section
4.1.3 .
4 Vacuum/ReleaseStatusCH4...7
Refer to Section
4.1.3 .
Occupy when vacuum manifold consists of 8/12/16 stations.
5 Vacuum/ReleaseStatusCH8...11
Refer to Section
4.1.3 .
Occupy when vacuum manifold consists of 12/16 stations.
6 Vacuum/ReleaseStatusCH12...15
Refer to Section 4.1.3 .
Occupy when vacuum manifold consists of 16 stations.