YASKAWA SI-EN3 Technical Manual
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12 Vendor-Specific (Yaskawa) Class Objectsu Yaskawa Drive Parameters Object 100 (Class 0x64)n Services SupportedService Code No. (Hex) Service Name0E Get Attribute Single10 Set Attribute SingleThis is a dynamic explicit Class Object. With this Class object any drive parameter with a MEMOBUS/Modbus address greaterthan 0x00FF can be accessed. The mapping of Class Object instance/attribute to MEMOBUS/Modbus address is as follows.Given a typical MEMOBUS/Modbus Address of 0xXXYYThe EtherNet/IP Instance value is equal to XXThe EtherNet/IP Attribute value is equal to YYAs an example, to access parameter b5-12 (MEMOBUS/Modbus Address =0x01B0)Class Object is 100 (0x64) (Always for this Class Object)Instance = 0x01Attribute = 0xB0n Storing Changed ParametersWriting a zero to 0x0900 (Enter) stores changed parameters to the non-volatile memory of the drive. Writing a 0 to 0x0910(Accept) allows the drive to use the changed parameters. Reading Enter Command 0x0900 or Accept Command 0x910 willalways return a value of 0x0001.Performing a RAM-ENTER to Store Register DataParameter H5-11 is used to decide whether a RAM-ENTER will be done on the writes to registers in the drive. If H5-11 = 1(default), the option will issue the RAM-ENTER with the parameter writes. If H5-11 = 0, no RAM-ENTER is issued and anENTER command must be explicitly sent by the user for the parameter to be activated after a write.Explicit writes to RAM-ENTER (0x910) and ROM-ENTER (0x900) are handled as special cases. If a user writes a 0 to RAM-ENTER or ROM-ENTER, the command will be executed in the drive. If a user writes a 1 to those registers, the command willnot be executed but returns a success to the explicit write on the network. Writing a value other than 0 or 1 will result in anerror response of Invalid Attribute Value on the network.Note: Performing the RAM-ENTER increases the processing time of the writes and increases the response time to explicit writes.n Attributes SupportedInstanceID Attribute Name Description Get Set Size Range Default0 1 Object SoftwareRevision Yaskawa Drive Parameters objectsoftware revision O – Word – 11 00MEMOBUS/ModbusRegister0x0100Language selection O O Word 0 to 2 11 01MEMOBUS/ModbusRegister0x0101Parameter access level O O Word 0 to 2 21 YYMEMOBUS/ModbusRegisters0x0100 to0x01FFMEMOBUS/Modbus Registers0x0100 to 0x01FF O O Word – –2 YYMEMOBUS/ModbusRegisters0x0200 to0x02FFMEMOBUS/Modbus Registers0x0200 to 0x02FF O O Word – –12 Vendor-Specific (Yaskawa) Class ObjectsYASKAWA SIEPYAICOM22 Rev: A0 Bypass Option Single and Dual-Port EtherNet/IP SI-EN3/SI-EN3D Technical Manual 57 |
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