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SEMI E54.15-0305 © SEMI 2005 8 7.4 Assembly Object (Asm) –– The Assembl y (Asm) ob ject instances may be use d to provi de for gr ouping m ore than one attrib ute from one o r more ob ject instances i n a device into a s…

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SEMI E54.15-0305 © SEMI 2005 7
Services
ID Service Name CDM Tag
01 Reset DmS1
03 Abort DmS2
05 Recover DmS3
07 Get Attribute DmS4
09 Set Attribute DmS5
11 Execute DmS6
13 Perform Diagnostics DmS7
15 Publish Attribute DmS8
17 Lock DmS9
19 Unlock DmS10
21 Get Exception Queue DmS11
23 Clear Exception Queue DmS12
7.3 Sensor, Actuator, Controller (SAC) Object –– The SAC object instance is the device component responsible for
coordinating the interaction of the device with the sensory/actuation/control environment. Each device must support
one (and only one) SAC object instance. The SAC object instance as well as its common required and optional
attributes, services and behavior are described in the CDM standard. The presentation of object instance attributes
and services to the SafetyBUS p network shall be as indicated in Table 4.
Table 4 Object Instance Attributes and Services
Sensor, Actuator, Controller Object (SAC)
Class ID = 02, Instance ID = 01
Attributes
ID Attribute Name CDM Tag
01 Last Calibration Date SacA1
02 Next Calibration Date SacA2
03 Expiration Timer SacA3
04 Expiration Warning Enable SacA4
05 Run Hours SacA5
Services
ID Service Name CDM Tag
01 Reset SacS1
03 Abort SacS2
05 Recover SacS3
07 Get Attribute SacS4
09 Set Attribute SacS5
25 Operate SacS6
27 Restore Default SacS7
29 Publish Attribute SacS8
SEMI E54.15-0305 © SEMI 2005 8
7.4 Assembly Object (Asm) –– The Assembly (Asm) object instances may be used to provide for grouping more
than one attribute from one or more object instances in a device into a single data structure for communication over
the SafetyBUS p Network. The presentation of object instance attributes and services shall be as indicated in Table
5.
Table 5 Assembly Object Instance Attributes and Services
ASSEMBLY Object (Asm)
Class ID = 03, Instance ID = 01 through i
Attributes
ID Attribute Name CDM Tag
01 Data AsmA1
Services
ID Service Name CDM Tag
07 Get Attribute AsmS4
09 Set Attribute AsmS5
7.5 Local Link Object (Lnk) –– The Local Link (Lnk) object instances may be used to ‘link” an attribute of one
object instance to an attribute of another object instance. Refer to the CDM for further explanation and use of this
object. The presentation of object instance attributes and services are as indicated in Table 6.
Table 6 Local Link Object Instance Attributes and Services
Local Link Object (Lnk)
Class ID = 04, Instance ID = 01 through j
Attributes
ID Attribute Name CDM Tag
01 Source Object Class LnkA1
02 Source Object Instance LnkA2
03 Source Object Attribute LnkA3
04 Destination Object Class LnkA4
05 Destination Object Instance LnkA5
06 Destination Object Attribute LnkA6
07 Commit LnkA7
Services
ID Service Name CDM Tag
-- No services defined --
SEMI E54.15-0305 © SEMI 2005 9
7.6 Sensor-AI Object (Sai) –– The presentation of the Sensor Analog Input (Sensor-AI) object instance attributes
and services are as indicated in Table 7.
Table 7 Sensor-AI Object Instance Attributes and Services
Sensor-AI (Sai)
Class ID = 33, Instance ID = 01 through k
Attributes
ID Attribute Name CDM Tag
01 Name SaiA1
02 Status SaiA2
03 Alarm Enable SaiA3
04 Warning Enable SaiA4
16 Value SaiA16
17 ReportInhibitTimer SaiA17
18 EnableReportRate SaiA18
19 ReportRate SaiA19
64 Offset SaiA64
65 Gain SaiA65
66 DataType SaiA66
67 DataUnits SaiA67
68 SafeState SaiA68
69 EnableReportDelta SaiA69
70 ReportDelta SaiA70
71 EnableReportROC SaiA71
72 ReportROC SaiA72
73 AlarmTripPointHigh SaiA73
74 AlarmTrippointLow SaiA74
75 AlarmHystersis SaiA75
76 WarningTripPointHigh SaiA76
77 WarningTripPointLow SaiA77
78 WarningHystersis SaiA78
Services
ID Service Name CDM Tag
01 Reset SaiS1
03 Abort SaiS2
05 Recover SaiS3
25 Operate SaiS4
07 GetAttribute SaiS5
09 SetAttribute SaiS6
27 RestoreDefault SaiS7