The PtEncoderInterfaceAttributesType provides the common asset attributes of the encoder interface. Those asset attributes describe the protocols and signals that the encoder interface supports. It is formally defined in Table 85.
Table 85 – PtEncoderInterfaceAttributesType Definition
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Attribute |
Value |
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BrowseName |
PtEncoderInterfaceAttributesType |
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IsAbstract |
False |
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References |
Node Class |
BrowseName |
DataType |
TypeDefinition |
Other |
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Subtype of the PtAssetAttributesType defined in chapter 7.7 |
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HasPtAttributes |
Object |
<PtEncoderInterfaceProtocolAttributes> |
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PtEncoderInterfaceProtocolAttributesType |
OP, RO |
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HasComponent |
Variable |
EncoderSignal |
0:UInt16 |
0:MultiStateValueDiscreteType |
O, RO |
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Conformance Units |
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Powertrain Attributes Information |
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PtEncoderInterfaceProtocolAttributes are formally defined in chapter 7.8.13.
EncoderSignal provides encoder signal types for incremental information. The values of the MultiStateValueDiscreteType variable are defined in Table 86 and shall be used. The values 0-199 are reserved for future extensions of this specification. The values 200-299 shall be used for vendor-specific extensions of this variable.
Table 86 – PtEncoderInterfaceAttributesType Attribute values for child Nodes
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BrowsePath |
Value Attribute |
Description Attribute |
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[ { "Value": 0, "DisplayName": "RS-422_5V_TTL", "Description": "RS-422 (TTL - transistor transistor logic), 5 V signal level" }, { "Value": 1, "DisplayName": "RS-422_5-30V", "Description": "RS-422 signal level depend from entry level 5 V to 30 V" }, { "Value": 2, "DisplayName": "SINCOS_1VPP", "Description": "SinCos, 1 Vss output level" }, { "Value": 3, "DisplayName": "RESOLVER", "Description": "Resolver signal" }, { "Value": 4, "DisplayName": "HTL_PUSH-PULL", "Description": "High threshold logic (HTL), typically voltage ranges from 5 to 30 VDC" }, { "Value": 5, "DisplayName": "RS-485", "Description": "RS-485, signal is transmitted over a Sig+ line and a Sig- line" }, { "Value": 6, "DisplayName": "RS-485_SINCOS", "Description": "RS-485, sin-/cos-signal" }, { "Value": 7, "DisplayName": "RS-485_HTL", "Description": "RS-485, high threshold logic (HTL) signal" }, { "Value": 8, "DisplayName": "RS-485_TTL", "Description": "RS-485, transistor transistor logic (TTL) signal" } ] |
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