Fujitsu FLM 150 ADM Specification sheet

FLM 150 ADM
Practice FJTU-320-515-480
MAINTENANCE ANDTROUBLE CLEARING
ISSUE 9, MAY 1999
FUJITSU NETWORK COMMUNICATIONS, INC.

FNC and FNC Customer Use Only
The contents of this document are subject to change without notice. Neither this document, nor any portion
thereof, is to be disclosed, reproduced,or distributed in any form without the express written permission of FNC.
Information contained in this document is FNC Proprietary and is for use by FNC authorized recipients only.
FLEXR and FLEXR Plus are registered trademarks of Fujitsu Network Communications, Inc. (FNC).
FASTLANE and NETSMART are trademarks of FNC.
UNIX is a registered trademark of UNIX System Laboratories, Inc.
NMA and CLEI are trademarks of Bell Communications Research, Inc.
Proprietary Rights Notice
All other products or services mentioned in this document are identified by the trademarks, service marks, or
product names as designated by the companies who market those products or services or own those marks.
Inquiries concerning such products, services, or marks should be made directly to those companies.
Unpublished work and only distributed under restriction.
Copyright

Fujitsu Network Communications, Inc.All Rights Reserved.

Issue 9, May 1999 FNC and FNC Customer Use Only
Maintenance and Trouble Clearing
FJTU-320-515-480
Document Change Notice
This section lists the reason,location, and description of practice changes.When the changes
are extensive, a general statement giving the nature of the revisions is provided.
Reason for Document Change: FLM 150 ADM Product Release 14S
Location of Change Description of Change
Throughout Improved wording and formatting.
FASTLANE I™ information removed and references made to new
FASTLANE practices.
Section 3 New condition code added associated with 14S features.
Section 4 New optical unit (HC1A and MC6A) information added.

FNC and FNC Customer Use Only
Plug-In UnitWarnings
Many plug-in units are stamped with anti-electrostatic markings
(see figures at left) and require special handling and storage.The
following precautions should be strictly observed to avoid damage
from electrostatic discharge (ESD).
• When handling plug-in units for installation, removal, or
option setting, always wear a wrist strap, with a minimum
1-megohm resistance, that is connected to safety ground.
• Hold only the edges of the plug-in units. Do not touch the
integrated circuit (IC) leads or the circuitry.
• Transport and store the plug-in units in the ESD protective
bags that the units were shipped in.Always fold the open
end of the bag and secure it with ESD tape.
• Return the units to Fujitsu in ESD protective bags. Use the
original shipping containers when possible.
All plug-in units should be seated with a slow, firm motion. Many
critical units have longer power connector pins to minimize power
surges during installation.A slow insertion method ensures that
the plug-in units are not damaged.
FiberWarnings
Danger: Invisible laser radiation.Avoid direct exposure to the
beam. Never look into the end of a fiber, fiber cord, or fiber pigtail.
Permanent eye damage or blindness can occur quickly when laser
radiation is present.The label on the left is attached to laser-
emitting and receiving units as a reminder. Use of controls,
adjustments, or procedures other than those specified may result in
hazardous laser radiation exposure from a fiber-optic pigtail.
Danger: Never handle exposed fiber with your bare hands or touch
it to your body. Fiber fragments can enter the skin and are difficult
to detect and remove.
Installation Restriction
Systems shall be installed only in restricted access areas (for
example, dedicated equipment rooms or equipment closets) in
accordance with Articles 110-16, 110-17, and 110-18 of the National
Electrical Code,ANSI/NFPA 70.
Anti-electrostatic Markings
ATTENTION
OBSERVE PRECAUTIONS
FOR HANDLING
ELECTROSTATIC
SENSITIVE
DEVICE
DANGER
Invisible laser
radiationfrom
connectors
when
uncoupled
AVOID
DIRECT
EXPOSURE
TO BEAM
Laser Radiation Label
Important
Observe all warnings in the text or on equipment labels regarding high-voltage or high-
temperature conditions. The following warnings and figures apply to most Fujitsu products.

Maintenance and Trouble Clearing
FJTU-320-515-480
Table of Contents
Issue 9, May 1999 FNC and FNC Customer Use Only
Page
1 Maintaining Equipment
1.1 Alarm/Status Identification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 480.1-1
1.2 Message Parameter Interpretation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 480.1-6
1.3 Maintenance Philosophy. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 480.1-14
1.4 Alarm and Status Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 480.1-15
1.5 Trouble Analysis Procedures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 480.1-16
1.6 Repairing Defective Units. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 480.1-17
1.7 Front and Rear Views . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 480.1-18
2 Plug-In Unit Front-Panel Devices
2.1 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 480.2-1
2.2 LED Descriptions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 480.2-2
3 Responding to Alarms and Conditions
3.1 Condition Code Responses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 480.3-1
3.2 Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 480.3-4
3.3 ACTLPBKF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 480.3-5
3.4 ACTLPBKT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 480.3-6
3.5 AIS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 480.3-6
3.6 AL1PLS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 480.3-8
3.7 APSB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 480.3-8
3.8 B1ERR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 480.3-9
3.9 B2ERR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 480.3-9
3.10 B3ERR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 480.3-10
3.11 BERSDL and BERSFL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 480.3-10
3.12 BERSDP and BERSFP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 480.3-12
3.13 BIP2ERR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 480.3-13
3.14 CANVAL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 480.3-13
3.15 CLEI-FLT. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 480.3-13
3.16 CLEI-LBC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 480.3-13

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FJTU-320-515-480
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Page
3.17 CLEI-TEMP. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 480.3-14
3.18 CPY Conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 480.3-14
3.19 CTNEQPT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 480.3-15
3.20 DCCFAIL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 480.3-15
3.21 ECRESTART . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 480.3-17
3.22 FALLBK. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 480.3-17
3.23 FE Alarms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 480.3-17
3.24 FEAIS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 480.3-18
3.25 FEFLT-COM. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 480.3-18
3.26 FEFLT-T1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 480.3-18
3.27 FEFLT-T1M . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 480.3-19
3.28 FEFLT-T1S. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 480.3-19
3.29 FEFLT-T3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 480.3-19
3.30 FEISD. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 480.3-20
3.31 FELOS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 480.3-20
3.32 FEOOF. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 480.3-20
3.33 FILECONFIG–ACT. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 480.3-21
3.34 FILECONFIG–STBY. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 480.3-21
3.35 FRCDSW . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 480.3-21
3.36 HMIA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 480.3-22
3.37 INIT-SYS-FAIL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 480.3-22
3.38 INTFAIL. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 480.3-22
3.39 IPNOTREACH. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 480.3-22
3.40 IPREACHABLE. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 480.3-23
3.41 ISD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 480.3-23
3.42 ISOPLS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 480.3-23
3.43 LOCKIN. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 480.3-24
3.44 LOCKOUT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 480.3-24
3.45 LOF. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 480.3-25
3.46 LOM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 480.3-27
3.47 LOP. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 480.3-27
3.48 LOS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 480.3-28
3.49 MAN. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 480.3-30

Maintenance and Trouble Clearing
FJTU-320-515-480
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3.50 MANSW . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 480.3-30
3.51 MISMOUNT. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 480.3-31
3.52 MSGCHG . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 480.3-32
3.53 PDI-n . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 480.3-32
3.54 PINGTIMEOUT. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 480.3-33
3.55 PLM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 480.3-33
3.56 RAI . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 480.3-34
3.57 RFI . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 480.3-34
3.58 RFI-CON . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 480.3-36
3.59 RFI-PLD. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 480.3-36
3.60 RFI-SRV. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 480.3-36
3.61 RMVD. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 480.3-37
3.62 SVM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 480.3-37
3.63 SYNCD. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 480.3-38
3.64 SYSRES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 480.3-38
3.65 T-FE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 480.3-38
3.66 T-LBCN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 480.3-39
3.67 T-PSC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 480.3-39
3.68 TARPECHO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 480.3-40
3.69 TARPERR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 480.3-40
3.70 Threshold Violations-Line. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 480.3-41
3.71 Threshold Violations–Path . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 480.3-43
3.72 Threshold Violations-Section . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 480.3-45
3.73 TMGOUTPSW. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 480.3-46
3.74 TMGOUTSSW . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 480.3-46
3.75 TMGSW . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 480.3-47
3.76 TRCM. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 480.3-47
3.77 UNEQ. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 480.3-48
3.78 WKSWBK. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 480.3-48
3.79 WKSWPR. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 480.3-49

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4 Replacing Units
4.1 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 480.4-1
4.2 Replacing the Power (PW1A) Unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 480.4-1
4.3 Replacing the Microprocessor (MP1A) Unit. . . . . . . . . . . . . . . . . . . . . . . . 480.4-5
4.4 Replacing the Time-Slot Assignment (TS1A) Unit . . . . . . . . . . . . . . . . . 480.4-10
4.5 Replacing the Alarm (AW1A) Units . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 480.4-14
4.6 Replacing the Supervisory (SV1A) Unit. . . . . . . . . . . . . . . . . . . . . . . . . . 480.4-18
4.7 Replacing the Middle-Speed Mux/Demux/Transmux (MC1A) Unit. . . . 480.4-25
4.8 Replacing the Low-Speed Switch (LS1A-D1) Unit . . . . . . . . . . . . . . . . . 480.4-34
4.9 Replacing the Embedded Operation Channel (EC1A) Unit . . . . . . . . . . 480.4-37
4.10 Replacing the High-Speed Switch Control (HS1A) Unit. . . . . . . . . . . . . 480.4-41
4.11 Replacing the OC-12 Optical Channel (HC1A-6Lx1) Units . . . . . . . . . . 480.4-45
4.12 Replacing the OC-3 Optical Channel (HC1A and MC6A) Units. . . . . . . 480.4-49
4.13 Replacing the STS-1 Electrical Channel (HC1A-STS1) Unit . . . . . . . . . 480.4-59
4.14 Replacing the Timing Control Access (TCA) Unit . . . . . . . . . . . . . . . . . . 480.4-62
4.15 Replacing the Low-Speed Channel–DS1
(LC1A-D1xx) Unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 480.4-65
4.16 Replacing the Low-Speed Channel–OVTG
(LC1A-F6xx) Unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 480.4-68
5 Miscellaneous Procedures
5.1 Handling Fiber Cables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 480.5-1
5.2 Cleaning, Connecting, and Disconnecting the Optical Connectors . . . . . 480.5-6
5.3 Measuring Optical Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 480.5-9
5.4 Verifying External Clock and Clock Connections . . . . . . . . . . . . . . . . . . 480.5-15
5.5 Correcting the T1 or T3 Framing Format . . . . . . . . . . . . . . . . . . . . . . . . 480.5-17
5.6 Correcting Unidirectional or Bidirectional Switch Provisioning . . . . . . 480.5-21
5.7 Placing an SDCC In Service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 480.5-24
5.8 Correcting a Mismounted Unit. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 480.5-27
Appendix A. Trouble Analysis Log . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 480.A-1

Maintenance and Trouble Clearing
FJTU-320-515-480 1.1: Alarm/Status Identification
Issue 9, May 1999 FNC and FNC Customer Use Only Vol. ll, Page 480.1-1
1 Maintaining Equipment
1.1 Alarm/Status Identification
1.1.1 Summary
This procedure describes the identification of conditions that cause visible or
audible alarms. Once the technician is alerted to a condition by visible or audible
alarms, he can use alarm and status messages retrieved through the operations
support system (OSS) or craft interface to assist in isolating the cause of the
condition.
Fujitsu recommends that all FLM equipment be connected to form operation and
maintenance networks. These networks should be continuously monitored by an
interface device such as FLEXR
®
or the Network Monitoring and Analysis
(NMA™) system.
Fujitsu also recommends that operations and maintenance personnel keep
records of all alarm and status indications and the steps taken to clear them.A
sample of the type of document that can be used with the FLM 150 ADM is
contained in Appendix A, Trouble Analysis Log.
1.1.2 Procedure
Step 1 Determine the location (near- or far-end) and severity of the condition and record
this information in the trouble log.
a. Check the NE ACT and FE ACT LEDs on the AW1A unit. NE ACT
indicates a near-end alarm while FE ACT is lit for a far-end alarm.Treat
near-end conditions first. If FE ACT is indicated, the number shown on the
MP1A unit display identifies the remote node whose alarm/status
conditions are displayed on the AW1A unit.
b. If there is a near-end alarm (NE ACT LED on AW1A is on), then the display
on the MP1A unit should be a decimal point. If a number without a decimal
is being displayed,the status lights on the AW1A are showing the status for
that remote node. Press the FE SEL button to check the next subscribed
node. Continue this process until the decimal appears in the display. This
will verify the NE ACT indication on the AW1A unit.

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c. Use the FE SEL button to step through all the subscribed nodes. Check for
alarm lights on the AW1A at each node.
d. Record the alarm severity displayed on the AW1A unit (CR, MJ, MN) in the
trouble log.
e. If the FE ACT LED is lit, read the identity of the far-end node on the
EQPT NO. display and record the alarm severity displayed on the AW1A
unit for that node in the trouble log. Repeat this process by using the FE
SEL button to step through each subscribed node.
f. Address near-end conditions first, then work on other alarms in the order of
their severity.
Step 2 Log on the node from which the alarm condition is originating.
Step 3 Retrieve all current alarms using TL1 or FLEXR. Record them in the trouble log.
TL1 FLEXR 7.71
Press CTRL + X (ACS LED lights on the SV1A unit).
Press CTRL + X (Welcome screen).
Press 3 for TL1.
ACT-USER:TID:UID:CTAG::PID;
TID = FUJITSU
UID = ROOT
PID = ROOT
Session
Logon
Click OK (Port Set-Up).
Enter System ID: FUJITSU
Enter User Name: ROOT
Enter Password: ROOT
Click OK.
Repeat for other TIDs.
TL1 FLEXR 7.71
RTRV-ALM-ALL:TID:CTAG;
Click once in the Alarm window.
Exit.

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Step 4 If more information is desired, retrieve the standing conditions using TL1 or
FLEXR. Record them in the trouble log.
Step 5 Problems caused by intermittent failure conditions may not show up in the alarm
retrieval.To view the complete recent history of a node, retrieve all or a portion of
the autonomous output (AO) buffer. Up to 500 of the most recent messages are
stored there.The AO buffer is a valuable information source for nodes not
continuously monitored (that is, not logged on) by the craft interface or OSS.
When no craft interface or OSS is logged on a node, autonomous messages are
sent only to the AO buffer. (Before Release 10 of the FLM 150 ADM, autonomous
messages were neither generated nor stored if no one was logged on the node.)
TL1 FLEXR 7.71
RTRV-COND-ALL:TID::CTAG;
Status/Control
Shelf Condition
Retrieve Shelf Condition
Click Exit to close the shelf
condition log report.
TL1 FLEXR 7.71
RTRV-AO:TID:AIDs:CTAG:::KEYWORD=DOMAIN;
AID Values: 1 through 500, null = all
KEYWORD = DOMAIN:
ATAGSEQ = 6-digit numbers (can use &, &&)
MSGTYPE = ALM /EVT/PM/DBCHG
ORDER = INCR/ DECR
(Defaults in bold)
Note: With Release 10, knowledge of ATAGSEQ is not required.
With the ORDER keyword, set to “increment” or “decrement” and
using ranging (& and &&), any group of messages can be
retrieved.
Example:To retrieve the 20 most recent messages of all types,
starting with the newest, use the following:
RTRV-AO:TID:1&&20:CTAG:::ORDER=DECR;
Status/Control
Auto Report Control
Retrieve Autonomous Output
Select the Aid Range or ATAGSEQ.
Enter the applicable data.
Click OK.

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Step 6 Determine which current alarm has the greatest service effect. List that alarm in
the first available section of the Alarm Clearing Procedures portion of the trouble
log.
Critical (service-affecting) alarms should be cleared first, followed by any other
service-affecting alarms. Then any remaining major (non–service-affecting
[NSA]) alarms, followed by any minor alarms, should be cleared.
Step 7 If using the LEDs, refer to Section 2, Plug-In Unit Front-Panel Devices, for
additional information to interpret the LED indications. If appropriate, use the
listed Related Condition Codes in the Alarm and Status Descriptions table and go
to Section 3, Responding to Alarms and Conditions, to find the probable causes
and suggested corrective actions. List the probable causes in the trouble log.
Step 8 If using the alarm and/or AO log messages, use the condition type, such as AIS
(alarm indication signal) or LOS (loss of signal), and the AID (access identifier)
type and go to Section 3, Responding to Alarms and Conditions, to find the
probable causes and suggested corrective actions. List the probable causes in the
trouble log.
Step 9 Use the procedures recommended in Section 3, Responding to Alarms and
Conditions, to correct the trouble condition. Did the alarm or status condition
clear?
Step 10 Retrieve all current conditions.
IfYes: If No:
Record the time in theTime Cleared column of
your form and continue with Step 10. Call Fujitsu at 1-800-USE-FTAC (1-800-873-3822).
TL1 FLEXR 7.71
RTRV-ALM-ALL:TID::CTAG;
Click once in the Alarm window.
Exit.

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Step 11 Have all alarm conditions in the system cleared?
Step 12 Compare the current alarms to those listed in the trouble log. List the time in the
Time Cleared column next to any conditions that have cleared, and add any
additional alarm/status conditions to the list.Then repeat from Step 6.
You have completed this procedure.
IfYes: If No:
Go to Step 12. Call Fujitsu at 1-800-USE-FTAC
(1-800-873-3822).

1.2: Message Parameter Interpretation
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1.2 Message Parameter Interpretation
This section provides explanations of message fields or parameters for alarms,
transient or standing conditions, and example messages.
Note: The RTRV-AO report format is identical to the autonomous report REPT format
except for the termination indicator.
1.2.1 Interpreting Messages
Autonomous messages are reported by the FLM 150 ADM to the craft terminal
and/or the OSS computer display.They are embedded in the equipment firmware
and have the REPT prefix.The REPT messages are automatically displayed when
an event is triggered, provided the condition is not provisioned as NR (no report)
or its message category is not currently inhibited.
1.2.2 Message Retrieval
To retrieve alarm or condition messages, send the following commands:
• Alarm events—RTRV-ALM-ALL, RTRV-ALM-ENV, RTRV-COND-ALL
• Standing conditions—RTRV-COND-ALL
• Performance monitoring (PM) data—RTRV-PM-AIDTYPE
• All current and historical messages, including transient conditions and
database change reports—RTRV-AO
• The report may be limited to specific message categories (ALM, EVT, PM,
DBCHG) and specific sequences.

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1.2.3 Report Formats
Alarm Report Format
Report alarm (REPT ALM) messages are generated by the system to report the
occurrence of an alarm event. Each event causes a separate message.The only
conditions that appear in a REPT ALM message are those with provisioned
notification codes of CR, MJ, or MN. (Note that housekeeping [environmental]
alarm reports use a different format, which is shown in the next section.)
The format for an autonomous alarm report (real time) or an alarm report
retrieved at a later time using RTRV-AO and an example follow.
TID DATE TIME
ALMCDE ATAG REPT ALM AIDTYPE
“AID:NTFCNCDE,CONDTYPE,
SRVEFF,,,LOCN,DIRN,,,:\”COND DESCR\””
Example:
FUJITSU 95-12-23 20:43:44
*C 000003 REPT ALM EQPT
"TS1A-W:CR,RMVD,SA,,,NEND,NA,,,:
\"Unit is removed\""
The RTRV-AO command retrieves an alarm from the AO buffer, which will
indicate the time at which it was generated. If the operator wants to know if the
condition still exists, the RTRV-ALM-ALL or RTRV-COND-ALL command can be
used, which will result in a real-time report.
The format for a report retrieved using RTRV-ALM-ALL or RTRV-COND-ALL
and an example follow.
"AID,AIDTYPE:NTFCNCDE,CONDTYPE,SRVEFF,,,LOCN,DIRN,:\"CONDDE
SCR\""
Example:
"
MC1A-4-W
,EQPT:CR,RMVD,SA,,,NEND,NA,:\
"Unit is removed\""

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Environmental Report Format
Report alarm environment (REPT ALM ENV) reports are generated to report an
environmental (housekeeping) alarm event.The format for a environmental
report retrieved using RTRV-AO and an example follow.
TID DATE TIME
A ALMCDE ATAG REPT ALM ENV
“AID:NTFCNCDE,ALMTYPE,,,\"ALMMSG\""
Example:
FUJITSU 95-11-15 20:10:10
A 000010 REPT ALM ENV
"1:MJ, AIRCOND,,,\"Air Conditioning Failure\""
The format for an environmental report retrieved using RTRV-ALM-ENV and an
example follow.
“AID:NTFCNCDE,ALMTYPE,,,\”ALMMSG\””
Example:
“1:MJ,AIRCOND,,,\”Air Conditioning Failure\””

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Event Report Format
Report event (REPT EVT) messages are generated by the network element (NE)
to report an event that has been assigned a notification code of NA (not alarmed).
Each nonalarmed event that is reported will generate a separate autonomous
message.The only REPT EVT messages for SWDL (software download) concern
Transient Conditions.
The following format and example are for an event report retrieved using
RTRV-AO.
TID DATE TIME
A ATAG REPT EVT AIDTYPE
AID:CONDTYPE,CONDEFF,,,LOCN,DIRN,:
,,\"CONDDESCR\"
Example:
FUJITSU 93-02-22 06:10:01
A 000100 REPT EVT T3
3:ACTLPBKT,CL,,,NEND,NA,:,,\
"Terminal loopback in active position\"
The following format and example are for an event report retrieved using RTRV-
ALM-ALL or RTRV-COND-ALL.
"AID,AIDTYPE:NTFCNCDE,CONDTYPE,SRVEFF,,,LOCN,DIRN,:\"CONDDE
SCR\""
Example:
"
MC1A-4-W
,EQPT:CR,RMVD,SA,,,NEND,NA,
:\"Unit is removed\""

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Performance Monitoring Report Format
The following format and example are for a PM report retrieved using RTRV-AO.
TID DATE TIME
A ATAG REPT PM AIDTYPE
“AID:MONTYPE,MONVAL,,LOCN,DIRN,TMPER,
MONDAT,MONTM”
Example:
FUJITSU 95-09-20 12:15:02
A 102 REPT PM EC1
"1-1:CVL,73,,NEND,TRMT,15-MIN,
06-30,10-15"
The following format and example are for a PM report retrieved using
RTRV-PM-ALL.
“AID,AIDTYPE:MONTYPE,MONVAL,,LOCN,DIRN,TMPER,
MONDAT,MONTM,INDEX”
Example: “1-1,EC1:CVL,73,NEND,TRMT,1-DAY,06-30,00-00,1"
Database Change Report Format
The following format and example are for a database change report retrieved
using RTRV-AO.
TID DATE TIME
A ATAG REPT DBCHG
"UPDATE MANAGEMENT BLOCK:COMMAND CODE:
AIDs:DATA BLOCK"
Where Update Management Block: Source = CTAG
Data Block: Parameters that were changed
Example: FUJITSU 96-1-12 17:50:45
A 000100 REPT DBCHG
"SOURCE=ALAN:ED-T1:3-1-1&&3-1-4:SINH=Y,AISSD=Y"