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authorRaptor Engineering Development Team <support@raptorengineering.com>2018-05-04 04:16:54 -0500
committerRaptor Engineering Development Team <support@raptorengineering.com>2018-05-04 04:16:54 -0500
commitb960fa7dc3f82b382ad81344d84f61186e5d204a (patch)
tree05a94db346f7bf423884bf8c81f0972deb78c866
parentb0852fb018065db52def9a651f478e0551d89595 (diff)
downloadtalos-openbmc-05-04-2018.zip
talos-openbmc-05-04-2018.tar.gz
Back off chassis fan proportional constantraptor-v1.0405-04-2018
Ambient temperature swings should be slow enough, with a slow enough thermal response from the PCB, to make primary control via integrator viable. This slows down the fan responses and prevents audible "hunting" as the ambient sensor changes value more rapidly than the chassis fans actually need to react.
-rw-r--r--meta-openbmc-machines/meta-openpower/meta-rcs/meta-talos/recipes-phosphor/fans/phosphor-fan-control-events-config-native/events.yaml2
1 files changed, 1 insertions, 1 deletions
diff --git a/meta-openbmc-machines/meta-openpower/meta-rcs/meta-talos/recipes-phosphor/fans/phosphor-fan-control-events-config-native/events.yaml b/meta-openbmc-machines/meta-openpower/meta-rcs/meta-talos/recipes-phosphor/fans/phosphor-fan-control-events-config-native/events.yaml
index 22f02ae..8aa842f 100644
--- a/meta-openbmc-machines/meta-openpower/meta-rcs/meta-talos/recipes-phosphor/fans/phosphor-fan-control-events-config-native/events.yaml
+++ b/meta-openbmc-machines/meta-openpower/meta-rcs/meta-talos/recipes-phosphor/fans/phosphor-fan-control-events-config-native/events.yaml
@@ -739,7 +739,7 @@ events:
value: 1
type: int64_t
kp:
- value: 500
+ value: 50
type: int64_t
ki:
value: 25
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