Siemens NIC2-2 User manual

Network ID Camera
English
Print No.: SP00-000.840.03.01.02 Doc. Gen. Date: 09.03
Replaces: n.a.
© Siemens AG 2003
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grant or registration of a utility
model _or_design,_are_reserved.
SP
NIC2-2
Troubleshooting Guide

Service Manual
Publication No. 201102
NIC2-2
Network ID Camera
September 2003

PLEASE NOTE
The information contained herein is based on the experience and knowledge rela-
ting to the subject matter gained by Triacon prior to publication.
No patent license is granted by this information.
Triacon reserves the right to change this information without notice, and makes no
warranty, expressed or implied, with respect to this information. Triacon shall not be
liable for any loss or damage, including consequential or special damages, resulting
from the use of this information, even if loss or damage is caused by Triacon's neg-
ligence or other fault.
© Triacon AB, Sweden 2003

NIC2-2 · Network ID Camera Publication no. 201102
Triacon AB Sweden i September 2003
Contents
1 General information 1
1.1 ESD 1
1.1.1 Overview ..................................................................................................... 1
1.1.2 Awareness .................................................................................................. 1
1.1.3 Action .......................................................................................................... 1
1.1.4 Every day .................................................................................................... 1
1.1.5 During maintenance.................................................................................... 2
1.2 Safety precautions 2
1.3 Specification 2
1.4 Service tools 3
2 Physical connection 5
2.1 The HOST connector 5
2.2 The AUX connectors 5
2.3 The NET Connector 6
3 Theory guide 9
3.1 Block diagram 9
3.2 Description of functions 9
3.2.1 Power supply system .................................................................................. 9
3.2.2 CPU board .................................................................................................. 9
3.2.3 Switch On / Initialize Procedure ................................................................ 11
3.2.4 Opening sequence.................................................................................... 12
3.2.5 Keyboard................................................................................................... 13
3.2.6 Operator display........................................................................................ 13
3.2.7 Exposure unit. ........................................................................................... 13
3.2.8 Opening mechanism ................................................................................. 14
3.2.9 Cassette cover plate sub-assembly. ......................................................... 15
4 Disassembly/Assembly 17

Publication no. 201102 NIC2-2 · Network ID Camera
September 2003 ii Triacon AB Sweden
4.1 The opening mechanism 17
4.1.1 Disassembly..............................................................................................17
4.1.2 Assembly...................................................................................................18
4.2 Replacing the power supply 19
4.3 Replacing the sealing strips 20
4.4 Replacing the Main Board 21
4.5 Replacing the Keyboard 23
4.5.1 Keyboard test ............................................................................................23
4.6 Replacing the Operator display 24
5 Diagnostic 25
5.1 Sensor adjustment 31
5.2 Adjusting the exposure unit 32
5.3 Checking if an optical switch board works 33
5.4 Checking if the light sensor works 33
5.5 Checking if a motor works 34
6 Maintenance 35
6.1 Lubrication 35
7 Built in diagnostic software 37
7.1 Test functions 37
7.2 Serial Analyser 39
7.3 System logger 39

NIC2-2 · Network ID Camera Publication no. 201102
Triacon AB Sweden 1 September 2003
1. General information
1.1 ESD
This equipment includes parts and assemblies sensitive to damage from electrostatic dis-
charge. Use caution to prevent damage during all service procedures..
1.1.1 Overview
Electrostatic discharge (ESD) is a primary source of
• Product downtime
• Lost productivity
•Costlyrepair
While we cannot feel a static charge of less than 3,500 volts, as few as 30 volts can damage
or destroy essential component in the electronic equipment. As technology advance, these
components will be even more vulnerable to ESD destruction.
Therefore, to maintain and increase productivity and profitability, you must observe ESD
guidelines.
Effective ESD control requires the following things.
1.1.2 Awareness
Everyone in your organization should be aware of ESD because partial ESD control is no
ESD control at all.
Everyone needs to remember that:
• ESD is a primary source of equipment failures and intermittent malfunctions.
• ESD affects productivity and profitability
• ESD can be controlled
1.1.3 Action
Everyone from senior management to be evening security crew must observe ESD guide-
lines.
• If you repair and maintain electronic equipment, always wear grounding straps and work
at ESD protected sites.
• If you work around electronic equipment, keep static generators like plastic trash bags
away from sensitive components.
• Observe ESD guidelines every day. (See the following sections for special tips).
• Remember, effective ESD control is everyone's responsibility.
1.1.4 Every day
• Keep trash away from static-sensitive equipment. Plastic materials, such as plastic foam
cups, generate the static electricity that damages or destroys electronic components.
• Look at the label. Static-sensitive components are marked with bright graphic labels.
Follow the label directions.
CAUTION
!

Publication no. 201102 NIC2-2 · Network ID Camera
September 2003 2 Triacon AB Sweden
• Spray the carpet. ESD that is generated when you walk over carpet is a major cause of
component destruction. In some cases, especially in low-humidity environments, you
may need to periodically spray the carpets with an anti static spray that is available at
local stores.
1.1.5 During maintenance
• Wear a ground strap when you work with static-sensitive components. Always make
certain that the clip is attached to a properly grounded, unpainted surface.
• Use a portable ground mat if you cannot repair components at an ESD protected work-
station.
• Use protective packaging when you transport components from one area to another.
Transparent antistatic bags, available from a variety of manufacturers, shield the com-
ponents from future damage.
1.2 Safety precautions
• Do not operate or repair the ID camera without proper accessories. Add all COVERS
before use to prevent mechanical hazards and electrical shock.
• Do not use a damaged POWER CORD. The damaged CORD can cause malfunctions
and current leakage or electrical shock.
• If there are any abnormal smell or smoke during operation, de-energize the ID camera
immediately and contact authorized personnel for support.
• Do not operate the ID camera in unsafe locations such as outdoors or in wet places. Do
not allow liquids, gaseous or solid-state materials to enter the ID camera.
• When doing electrical measurements, use an isolation transformer or leakage current
detector in the power line to avoid an electrical shock.
• Double pole/neutral fusing. For continued protection against risk of fire, replace only
with same type and rating of fuse.
• Use only original parts from the Parts List to repair the ID camera.
Make sure that the requirements of UL 122 - Splice and Connection - paragraph 13.10
and EN 60 950, section 4.39 are observed. When replacing AC primary components,
such as wires, sockets or capacitors, wrap the end of the wire completely around the ter-
minal before soldering.
1.3 Specification
Electrical supply: 115 -230 VAC, 50/60 Hz
Power consumption: 25W, max 50W
Mains fuse: 2x1 AT
Dimension: 392 x 352 x 153 mm
Weight: 12,6kg
Operating temperature: 10° - 40° C
Humidity: 20 - 85 % RH non-condensing
Approvals: EN50082, EN550022, EN61000-3-2, EN61000-3-3, EN 60950,
UL 1950 Third Edition, CAN/CSA C22.2 No. 950-95 Third Edi-
tion. FCC class B.

NIC2-2 · Network ID Camera Publication no. 201102
Triacon AB Sweden 3 September 2003
1.4 Service tools
Use the following tools to repair a Network ID camera:
• Philip Screw Driver size PH2
• TORX Screw Driver size 10
• TORX Screw Driver size 20
• Socket head cap screwdriver 2.0 mm
• Box socket wrench 8.0 mm
• Digital Multimeter:Voltage 5 to 24V
• Resistance 0 to 100 ohm
• GluePrimer, Loctite 770 Polyolefin
• Glue, Loctite 406 Cyanoacrylate
• Nut retentionLoctite 243
To update the firmware or upload or download set-up, computer equipment is needed:
Service Computer: 100% IBM compatible
Hard disk
VGA Monitor display
1 RS 232 Serial Interface
CD Drive or Internet connection
1 9pin male-female Serial Interface Cable
Service Software: NIC Setup Manager. This programme is needed to upgrade the firm-
ware and to upload and download the set-up. The software can be
downloaded from Triacon's homepage. It is also distributen on a CD
ROM disk for a minor administration cost.

Publication no. 201102 NIC2-2 · Network ID Camera
September 2003 4 Triacon AB Sweden
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