Allen-Bradley Kinetix 300, Руководство пользователя, Страница: 147 / 230

Rockwell Automation Publication 2097-UM001D-EN-P - November 2012 147
Configure and Start Up the Kinetix 300 Drive Chapter 6
Tools for Changing Parameters
Some parameters are accessible through RSLogix 5000 software. The alternative
is to use Explicit Messaging from the Ethernet module.
Follow these steps to change parameters by using Explicit Messaging.
1.
Create a Set Attribute Single MSG instruction in the ladder logic program.
2.
Use a Class value of 374 (Hex).
3.
Use the ID of the parameter as listed in Appendix C as the Instance.
4.
Use the Attribute value to reflect the format of the value and the
nonvolatile status of the value.
Attribute Format Memory Stored In
0 32-bit integer Volatile
1 32-bit integer Nonvolatile
2 32-bit floating point Volatile
3 32-bit floating point Nonvolatile
4 String Volatile
5 String Nonvolatile