Set Fan Level
更新时间： 2026/08/06
在Gitcode上查看源码Set Fan Level
Change History
| openUBMC Version | Revision Date | Description |
|---|---|---|
| 25.06 | 2025/06/26 | Initial draft: add command details |
Basic Information
Function Description
Sets the fan speed level.
Privilege
BasicSetting
Command Information
Request Information
| Byte | Data Field |
|---|---|
| NetFn | PICMG |
| CMD | 15h |
| 1 | PICMG Identifier. Indicates that this is a PICMG-defined group extension command. A value of 00h is used. |
| 2 | FRU Device ID. Indicates an individual FRU device to query. |
| 3 | Fan Level. To be accepted, this value is: greater than or equal to Minimum Speed Level and less than or equal to Maximum Speed Level.FEh (Shut Down)FFh (Local Control). |
| (4) | Local Control Enable State[1]. This field is optional. Set this to 0 to disable, or 1 to enable, Local Control mode. |
Response Information
| Byte | Data Field |
|---|---|
| 1 | Completion Code |
| 2 | PICMG Identifier. Indicates that this is a PICMG-defined group extension command. A value of 00h is used. |
Command Example
Set the fan speed level.
Request:
bash
ipmicmd -k "0f 00 MM NN" smi 0Response:
text
0f MM NN