Siemens SIMATIC SCD1900 User manual

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SIMATIC HMI SCD1900, 19” Touch
Operating Instructions
SCD1900
6AV7862-2TA00-1AA0 (Landscape)
6AV7466-2TA17-0AA0 (Portrait)
©Copyright Siemens AG
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No part of this document may be
reproduced or transmitted without
express permission.
Violations will result in prosecution. All
rights reserved.
2011 All rights reserved

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Contents
1................................................................................................................5Overview
1.1 .........................................................................................6Layout of this Handbook
1.2 .....................................................................................7Warnings and Safety Notes
1.3 ........8Instructions for Handling Components Susceptible to Electrostatic discharge
2...............................................................................................9General Installation
2.1 ........................................9Removing the Packaging and Checking Individual Parts
2.2 ....................................................................................................9Scope of Delivery
2.3 ........................................................................................9Installing the LCD-Device
2.4 .............................................................13Cable Connections and Pin Assignments
2.4.1 .........................................................................................................14DVI Interface
2.4.2 .......................................................................................................15VGA-Interface
2.4.3 ...........................................................................................15Touch Interface - USB
2.4.4 .........................................................................................................16Power supply
2.4.4.1 ..............................................................................................1624V power supply
DC
2.4.4.2 ...........................................................................16230 V power supply (optional)
AC
2.5 .............................................................................................16Electrical Installation
2.6 ...............................................................................................17Touch Functionality
2.6.1 ............................................................17Installation of touch driver software UPDD
2.6.2 ..................................................................................17Calibration the touch screen
3...................................................................................18Operation and Alignment
3.1 ................................................18Location of the Operation and Alignment Controls
3.2 .............................................................................19Using and adjusting the device
3.2.1 ..................................................................................................19Quick-OSD-Menu
3.2.2 ............................................................................................................21OSD-Menu
3.2.2.1 ....................................................22Structure of the On Screen Display Menu (DVI)
3.2.2.2 ..................................................................................24OSD-Menu-Function (VGA)
4.....................................................................................................25Technical Data
4.1 ......................................................................................................25Display Module
4.2 ........................................................................................................25Power Supply
4.3 ............................................................................................25Operating Conditions
4.4 ..............................................................................................................25Protection
4.5 ..............................................................................................................26Enclosure
4.6 ......................................................................................26Mechanical requirements
4.6.1 ..............................................................................................................26Operation
4.6.2 ...........................................................................................................26Packed unit
4.7 ...........................................................................................................26Input Signal
4.7.1 .........................................................................................................26Digital Signal
4.7.2 ........................................................................................................26Analog Signal
4.8 ..................................................................27EU Declaration of Conformity on EMC
5.......................................................................28Remarks and contact addresses
5.1 ................................................................................................................28Remarks
5.2 .................................................................................................28Additional support
5.3 ....................................................................................................29Trainings Center
5.4 .................................................................................................29Technical Support
5.5 .........................................................................29Service & Support on the Internet

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Figures
Fig. 1: Mounting of SCD1900.............................................................................................10
Fig. 2: Clamp for mounting.................................................................................................10
Fig. 3: Dimensions of the SCD1900 (landscape) ...............................................................11
Fig. 4: Dimensions of the SCD1900 (portrait) ....................................................................12
Fig. 5: Location of the operation and alignment controls ...................................................18

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1 Overview
The LCD device SCD1900 has been developed and constructed especially for industrial
applications. This device can be used in industrial systems with particular demands, e.g.
immune to electromagnetic radiation.
Its compact enclosure opens up a wide spectrum of possible application areas for the
SCD1900. The monitor is available for two orientations portrait and landscape.
With the use of the trend-setting LCD technology in this device relegated picture geometry
distortion and color patches are no longer an issue. Even at the low refresh rate of 50 Hz the
screen remains flicker-free. The SCD1900 thus fulfils even the strictest ergonomic
requirements. Pictures of lower resolution are expanded to fill the screen. The monitor is
available in landscape version and portrait version.
The SCD1900 can display up to 16.7 Mio. colors. This allows showing true color images and
videos. The LCD-device contains special hardware to convert a standard analogue VGA and
digital DVI video signal. Compatibility with conventional CRT devices is guaranteed.
The adjustment of the device will be done via the clearly designed OSD (On Screen Display).
Tedious adjustments are a thing of the past with the “Automatic Alignment” function. At the
press of a button, the monitor performs these alignments automatically.
The SCD1900 is equipped with an active 19” TFT display module with a maximum resolution
of 1440 x 900 pixels. The integrated power management system VESA DPMS, allows a
significant reduction in power consumption when the synchronization signal from the
computer has been switched off, compared with that under “normal” operation.

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1.1 Layout of this Handbook
This handbook should be kept within reach while installing and operating the LCD-device. It
has been laid out so that even inexperienced users can find the information they require.
Chapters are clearly arranged according to subject.
In detail, the chapters are arranged as follows:
Chapter 1 Introduction
This chapter provides a brief description of the SCD1900, including its
properties, application areas and special features.
Chapter 2 Installation
This chapter is mainly concerned with preparing the LCD-device for use, its
installation and cabling.
Chapter 3 Operation
All operations and adjustment possibilities for the SCD1900 are described here.
Chapter 4 Technical Data
This chapter contains technical details such as dimensions, power supply,
environmental considerations and EMC data.
Chapter 5 Remarks
The chapter gives you additional information and contact information.
Important: The manufacturer has gone to great lengths to match the quality of the
documentation to the high standard of this product. In achieving this, we are
reliant on the support of our customers.

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1.2 Warnings and Safety Notes
Transport
The LCD-device should only be transported in its original packaging to ensure it will be
protected against shocks and rough handling.
Setting up
When installing the device, it should be noted whether any moisture (condensation) has
entered the unit during transport or storage. Additional important installation information can
be found in the “Technical Data” chapter.
EMC
This LCD-device is a component designed for building into industrial systems. The operator
of the entire plant is responsible for maintaining electromagnetic compatibility according to
EMC-law.
Repairs
Before the unit is opened, the supply voltage must be switched off. Only authorized persons
may open the unit.
Additions or changes to the unit may damage the system or affect its EMC behavior.
Cleaning
The unit must be isolated from the power supply before cleaning. If heavily soiled, the LCD-
device can be cleaned with a damp cloth and mild detergent. Care must be taken to ensure
that no moisture enters the unit during cleaning.
Scouring powders and solvents must never be allowed to come in contact with the unit. The
inside of the unit is to be cleaned by qualified service technicians only.

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1.3 Instructions for Handling Components Susceptible to Electrostatic discharge
Most of the assemblies within the SCD1900 contain components which can be destroyed by
electrostatic voltages. It is also possible for the assemblies to be damaged in such a way that
total failure does not occur.
If you (as an authorized service technician) are handling such assemblies then the following
precautions should be observed:
•When such assemblies are being handled, a means of electrostatic discharge must
be available. This can be, for example, a grounded object, which can be touched to
discharge electrostatic voltages.
•This applies to all insulated used tools. They must also be discharged at grounded
object.
•When assemblies are removed or added to the system, the unit must always be
switched off and the power supply cable disconnected.
•Vulnerable assemblies should always be held by their edge. Avoid touching tracks
and contact pins.

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2 General Installation
Preparation for installing the LCD-device includes the following points:
•Removal of all packaging
•Checking of components for damage
•Comparison of components received with those on the delivery note
•Connection to the computer system and power supply
•Building into your system, bearing in mind technical and ergonomic aspects
2.1 Removing the Packaging and Checking Individual Parts
After unpacking all the delivered components, they should be checked for completeness and
for possible transport damage (visual inspection). If any deficiencies are found then please
contact the service department given on the delivery note. Have the delivery note number,
serial number and a description of the deficiency to hand.
The original packaging should be kept for future transportation.
2.2 Scope of Delivery
•Cable set 1,8 m – VGA, USB und DVI
•10 bracket
•Documentation
•Driver-CD
2.3 Installing the LCD-Device
The SCD1900 will be placed in panel cut out and mounted with 10 clamps (see Fig. 1 and
Fig. 2) at the cut out frame in the rear, 3 clamps each top/bottom and 2 clamps each left/right.
To fix the device the clamps will be hang in the provided holes at the bezel and the screws
tighten (max 50 Ncm) (see Fig. 1 and Fig. 2). The panel cut out is prepared according to the
drawing (see Fig. 5)
The SCD1900 must be close-fitting to the panel to keep the protective. If the surface
structure is coarsely to leaks must be tested.
Attention:
All 10 clumps must be used and both hooks must be hanged up.
The monitor is available for two orientations portrait and landscape.

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Vertical installation and deviations between +20° and –20” is permitted.
Fig. 1: Mounting of SCD1900
Fig. 2: Clamp for mounting
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Fig. 3: Dimensions of the SCD1900 (landscape)
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Fig. 4: Dimensions of the SCD1900 (portrait)
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Thermal
In order that the LCD-device maintains an optimum operating temperature while in use, air
must be allowed to circulate freely around the SCD1900 enclosure. It is particularly important
that the rear of the system is kept free.
Please bear in mind that increased temperatures can lead to defects and to a significant
reduction in the lifetime of the device.
EMC
This LCD-device is a piece of equipment designed for building into an industrial system. The
operator of the entire plant is responsible for maintaining electromagnetic compatibility
according to EMC laws.
Safety
All voltage and signal connections must adhere to appropriate legal requirements.
Ergonomics
The screen should be easily viewable from all sides and without reflections.
Harmful gas
Supply air with harmful gas is not allowed because of limitation in harmful gas resistance,
2.4 Cable Connections and Pin Assignments
The LCD-device has been tested and set-up in the factory. Before use, the power supply and
the signals should be connected to the sockets provided. Connections to the device should
adhere to EMC regulations.
The added DVI cable should be used for the signal connection to the PC (alternative can be
used the VGA cable).
For the use of the Touch screen connect the SCD1900 with PC via the USB cable.

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2.4.1 DVI Interface
The DVI interface is a 29-pin DVI-connector.
Pin Signal
1 TMDS-Data 2 -
2 TMDS-Data 2 +
3 TMDS-Data Shield 2 (GND)
4 -
5 -
6 DDC-CLK
7 DDC-DATA
8 Analogue V-Sync.
9 TMDS-Data 1 -
10 TMDS-Data 1 +
11 TMDS-Data Shield 1 (GND)
12 -
13 -
14 +5 V Power (In)
15 GND
16 Hot Plug Detect
17 TMDS-Data 0 -
18 TMDS-Data 0 +
19 TMDS-Data Shield 0 (GND)
20 -
21 -
22 TMDS-CLK Shield (GND)
23 TMDS-CLK +
24 TMDS-CLK -
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2.4.2 VGA-Interface
The VGA interface is a standard 15-pin male HD-D-type connector.
Pin Signal
1 Video input RED
2 Video input GREEN
3 Video input BLUE
4 Not used
5 Not used
6 GND (RED)
7 GND (GREEN)
8 GND (BLUE)
9 Not used
10 GND
11 Not used
12 Not used
13 H-Sync.
14 V-Sync.
15 Not used
15 14 13 12 11
10 9 8 7 6
54321
2.4.3 Touch Interface - USB
Pin Signal
1 +5V
2 Data -
3 Data +
4 GND
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2.4.4 Power supply
As the Power supply will be used a 24 VDC power connector or optional the external 230 VAC
power supply on the rear of the unit.
2.4.4.1 24VDC power supply
Type: Phoenix - MSTB-03G
Pin Signal Description
1 GND Ground / Minus
2 GND Ground / Minus
3 +24V Power supply +24VDC
2.4.4.2 230 VAC power supply (optional)
The AC/DC power supply unit (24 VDC) is fixed by a bracket on the rear of the unit.
The connector of the DC-24V supply line will be plugged into the DC interface of the
SCD1900.
The cables will be fixed depending from the version with cable clips or binder to avoid
unintended disconnection of the plug from the device.
2.5 Electrical Installation
Before connecting the SCD1900 to the power supply, it should be checked if the signal-
connector is plugged in properly and that the screws are tightened.
There are many possible reasons why an image might fail to appear on the display after it
has been switched on:
•no signal connected
•no synchronization signal connected
•horizontal and vertical synchronization signals are connected the wrong way round
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2.6 Touch Functionality
The documentation and software for starting up of Touch are included on the CD which is
part of the delivery.
The following Software tools are part of the CD:
•UPDD (Touch driver and calibration)
•TouchInput (Virtual Keyboard)
•OnSreenKeyboard (OSK-Gina, Possibility for enter into Windows-login-screen via
Touch)
2.6.1 Installation of touch driver software UPDD
For installation of the touch driver software follow the instruction in user manual
(UPDD_en.pdf) on CD.
2.6.2 Calibration the touch screen
The calibration is described in the file UPDD.doc on the CD.

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3 Operation and Alignment
This chapter contains a description of all the operating and alignment functions.
3.1 Location of the Operation and Alignment Controls
All the controls are accessible from the rear of the unit. Following Fig. 5 shows the position.
These controls are used for navigating, for selecting and altering parameters in the OSD
menu.
Fig. 5: Location of the operation and alignment controls
The functions of the keys are described in chapter 3.2.1 and 3.2.2.
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3.2 Using and adjusting the device
Since there are no standards for video output signals from graphic cards, the first time the
unit is switched on in DVI use it will automatically adjust itself to the pixel resolution card
currently being used.
Via the analog VGA interface an automatically identification of the resolution thru the PC is
not possible the adjustment must be done manually via the operation system. (Start-
>adjustment->system control->display)
Some standard graphic controllers with included driver do not support the resolution. In that
case a similar resolution should be selected. The picture will be adjusted to the resolution of
the monitor by its internal electronic. Because of the interpolation the picture is slightly
diffuse.
Basically the digital DVI interface is recommended.
OSD-Menu / Quick-OSD-Menu
The „On Screen Display“ OSD is a menu system, which is shown on the display. With the
help of OSD and the described controls elements (4 keys in the rear), all adjustments of the
device are executable.
In addition to the OSD menu there are more possibilities to adjust important functions like
brightness, contrast and automatic adjustment directly via a Quick-OSD-menu.
3.2.1 Quick-OSD-Menu
Function(s) of the control keys:
Key Function
+ •Start Quick-OSD-Menu
•Increase the parameter value
•Selection of the input signal:
•Automatically alignment of the pictures
- •Decrease the parameter value
MEN •No function in the Quick-OSD
SET •Start Quick-OSD-Menu
•Adjust the contrast / brightness
•Choose of Quick OSD function

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Following adjustments can be done via the Quick-OSD-menu:
Invoke via key <SET>
Function Adjustment/value Description
Range: 0 to 100
via key <+>/<->
Contrast adjustment
Range: 0 to 100
via key <+>/<->
Brightness adjustment
Invoke via key <+>
Function Adjustment/value Description
Source digital DVI,
RGB
Press <SET> to
choose; Press <+> to
select
Selection of input-source
Press key <+> to
start the adjustment
Perform an automatic image
adjustment. Adjustment of frequency,
phase and image position.
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