Technical data

Acer | HDS AMS200 User and Reference Guide 251
8.4.6 Reading Failure Information
 The history of the unit, after it is turned on, is displayed in the Information Message.
 The Subsystem is Ready message displays the time when the unit is ready. Messages
sent after the power is turned on until the unit is ready are displayed prior to this
message. Messages sent after the unit is ready are displayed after this message.
 Carefully observe the following: Wxxxxx (Warning message), Hxxxxx (Failure message),
and Rxxxxx (Flash detection message).
 The following messages are displayed when failures occur and when they are solved. If
the recovery message is displayed after a failure occurrence message, the failure has
been solved.
Table 8.9 How to Read Failure Information (continues to the next page)
No. Description Failure detected messages Failure recovery messages
1 Controller error/recovery W00100 CTL alarm (CTL-x) I0010x CTL recovered (CTL-x)
2 Cache memory error/
recovery
W0D0xy CACHE alarm (CTL-x,
CACHE-y)
I0020x CACHE recovered
(CACHE-x)
Battery error/recovery W0300x Battery alarm I00300 Battery recovered
W0310x Battery removed I0030x Battery recovered
(Battery-x)
W0320x Battery SW off
3
W0330x Battery Thermal alarm
4 Battery backup circuit
error/ recovery
W0340x Battery backup circuit alarm
(CTL-x)
I0040x Battery backup circuit
recovered (CTL-x)
Fan error/recovery W040xy FAN alarm (Unit-x, FAN-y) I005xy FAN recovered (Unit-
xx, FAN-y)
5
W04100 FAN alarm (CTL-Unit, FAN-x)
I00500 FAN recovered (CTL-
Unit, FAN-x)
Power supply error/
recovery
W050xy PS alarm (Unit-x, PS-y) I006xy PS recovered (Unit-x,
PS-y)
W0G400 PS alarm [RKA] (Unit-x, PS-
y)
W0G500 PS alarm [RKAAT] (Unit-x,
PS-y)
W0G600 PS alarm [RKAJ] (Unit-x, PS-
y)
W0G700 PS alarm [RKAJAT] (Unit-x,
PS-y)
6
W05100 PS alarm (CTL-Unit, PS-x) I00600 PS recovered (CTL-
Unit, FAN-x)