Pre-requirement & reference:
How to approach BMC on Advantech CIoT platforms
How to setup BMC IP address via BIOS
* Advantech’s IANA Enterprise Number used for OEM commands is 002839h
* IANA = Internet Assigned Number Authority
Purpose:
Check/Set recent SMART FAN settings from BMC
Target Audience:
All Advantech CIoT platforms' users and BMC FW is using Advantch BMC code, including FWA, SKY-7K, SKY-8K, SKY-9K Series.
PS: The BMC FW of Following models are not using Advantech BMC FW, please don't use this command to control following models FAN speed.
FWA-6520/5020/6510/6500
SKY-7210/7221/8200
Attention please
1. It doesn't use command to set FAN speed when BMC detects a FAN speed as lower than LCR (lower critical. setting, ex 1200) ,
2. When a FAN speed status is reported LCR ,the other FAN speed will force set as 100%
How To:
Check smart fan was activate or not , this command is also executable through IOL
#ipmitool raw 0x2c 0x16 0 0
00 ff 4e 01
–You will have 4 bytes returned value (e.g. 00 ff 4e 01)
–2nd byte = fan lv value
–Last byte
- 01 = smart fan Enabled
- 00 = smart fan Disabled = manual set
Set Fan Level* , this command is also executable through IOL
# ipmitool raw 0x2c 0x15 0x00 0x00 <FAN_LEVEL(unit:%) ,range 35~100(DEC), or 0x23~0xFF(HEX) >
Manually Enable SMART fan :
# ipmitool raw 0x2c 0x15 0 0 0xff
* Manually set FAN LV will disable BMC Smart FAN function , it requires BMC reset or commands to get smart fan back
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