RadiSys ATCA-5400 RTM Spezifikationen PDF herunterladen (Seite 85)

7MAINTENANCE AND TROUBLESHOOTING

Field replaceable units (FRUs)

ThefollowingCPM‐relateditemscanbeinstalledorreplaced:

•TheCPMitself.Forinstallationinstructions,seetheATCA‐4500,ATCA‐4550,ATCA‐4555

ComputeProcessingModuleInstallationGuide.Forremovalinstructions,see

RemovingandinstallingtheCPM,RTM,orAMC.

•TheDIMMs.Forplacementinformationandinstallationandremovalinstructions,see

Chapter2,InstallingMemoryModules,onpage 17.

•AcompatibleAMC.Forinstallationinstructions,seetheAMCInstallationGuide.

•AcompatibleRTM.Forinstallationinstructions,seetheATCA‐4500,ATCA‐4550,

ATCA‐4555ComputeProcessingModuleInstallationGuide.

Removing and installing the CPM, RTM, or AMC

Thefollowingstepsexplainthehot‐swapprocedureforreplacingtheCPM,RTM,orAMC.

1. Re adElectrostaticdischargeonpage 8andmakesureyouareadequatelygrounded

beforehandlinganyofthemodules.

2. BeforereplacingtheCPM,disconnectallcablesfromthefrontpanel.Beforereplacing

theRTM,disconnectallcablesfromtherearpanel.BeforeswappingtheAMC,goto

step4.

3. LoosenthetwothumbscrewssecuringtheCPMortheRTM.

4. ReleasetheAMChandleorthe modulelockingejector

latchthatcontainsthehot‐swapswitch.Thiswillbe

eithertherightorthebottomejectorlatch,depending

on

whetherthemoduleisorientedverticallyor

horizontally.

Toreleasethelockingejectorlatch,firstdisengagethe

latchlockbyslidingthelocktowardthehandleto

releasethecatchfromtheshelflatchrail,thenpullthe

handleout.Refertotheillustration.

Donotreleasetheotherlatchatthis

time.

Whenthehandleorejectorlatchisopened,asignalissenttotheIPMCwhichcauses

thebluehot‐swapLEDtobeginblinking.

Slide lock toward

handle, then pull

handle out

Lock

Locking latch

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RadiSys ATCA-5400 RTM Spezifikationen Seite 85