Danfoss VLT Compact Starter MCD 201 Installation Manual

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7.3.2.4 Class 104 Objects (Read-only)Object name Class Instance AttributeMajor software version 104 101 100Minor software version 104 102 100Major software version 104 103 100Minor software version 104 104 100Major software version 104 105 100Minor software version 104 106 100Major software version 104 107 100Minor software version 104 108 100Model 104 109 100Control variant 104 110 100Backplane variant 104 111 100Actual motor current 104 112 100Variant high byte 104 113 100Customer 104 114 100Table 7.12 Class 104 Objects7.3.3 Supported Services for Vendor-specific ObjectsThis section describes the operational instructions to carryout acyclic services on class objects 100, 101, 103, and 104.The EtherNet/IP Module supports the services for vendor-specific objects in Table 7.13.Service code Function Description0x01 Get attribute all Only supported for class 0x01identity object0x10 Set attribute single Supported0x0E Get attribute single SupportedTable 7.13 Supported Services7.3.3.1 Set Attribute SingleTo set an attribute, use the service code 0x10 (set attributesingle). For details on returned status codes, seechapter 7.3.3.3 Status Codes for Acyclic Services.Illustration 7.1 shows the successful writing of parameter1-01 Motor Full Load Current (Class 100, Instance 101).NOTICEClass and service codes are written in hexadecimalvalues, while instance is in decimal values.177HA681.11Illustration 7.1 Example: Setting the Value of Class 0x64Instance 101 - SuccessfulWriting to a parameter that does not exist (or is read-only)results in an error.Illustration 7.2 shows the example of an attempt to write toa non-existing parameter (Class 101, Instance 113).177HA682.11Illustration 7.2 Example: Setting the Value of Class 0x65Instance 113 - ErrorPacket Structures Installation GuideMG17Q102 Danfoss A/S © 05/2017 All rights reserved. 197 7