IVC Displays NP-800S User manual

NP-800S
RISC-based operator interface terminal with 7.7” flat panel display
User’s Manual

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Copyright ..................................................................................................................4
Safety Instructions.....................................................................................................5
Chapter 1 Introduction...............................................................................................6
1.1 Introduction ................................................................................................. 6
1.2 Specifications............................................................................................... 6
Chapter 2 Installation Instructions ............................................................................. 8
2.1 Mounting Instructions..................................................................................8
2.1.1 Location Considerations....................................................................8
2.1.2 Making a NEMA-4 Mounting ........................................................... 8
2.1.3 Environmental Considerations...........................................................9
2.2 Power Connections ...................................................................................... 9
2.2.1 Power Requirements........................................................................ 10
2.2.2 Grounding Requirements................................................................. 11
2.2.3 CE Requirements ............................................................................ 11
2.2.4 Safety Guidelines ............................................................................ 11
2.3 Communications Connections.................................................................... 13
2.3.1 Connector COM 1 [RS232]............................................................. 13
2.3.2 Connector COM2 [RS232].............................................................. 14
2.3.3 Connector COM3[RS485]............................................................... 14
2.3.4 USB Client port............................................................................... 15
2.3.5 USB Master port ............................... Error! Bookmark not defined.
2.3.4 Dip Switch ...................................................................................... 16
2.4 CE Requirements....................................................................................... 17
2.5 Dimensions of NP-800S............................................................................. 18
Chapter 3 Windows CE.NET................................................................................... 20
3.1 Introduction............................................................................................... 20
3.2 Utilities...................................................................................................... 20
3.2.1 Soft-Keyboard................................................................................. 20
3.2.2 System Settings............................................................................... 21
3.2.3 IPSM............................................................................................... 23
3.2.4 Startup............................................................................................. 23
3.2.5 Remote Desktop Connection ........................................................... 24
3.3 NP-800S Networking................................................................................. 26
3.3.1 Networking via Ethernet.................................................................. 26
3.3.2 Networking via USB Client Port...................................................... 27
3.3.3 Web browser.................................................................................... 28

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3.4 Application program development.............................................................. 28
3.4.1 Microsoft eMbedded Visual C++ 4.0............................................... 28
3.4.2 NP-800S SDK................................................................................. 29

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Copyright
This document is copyrighted April, 2003, by IVC Displays, Inc. All rights are
reserved. IVC Displays, Inc. reserved the right to make improvements to the products
described in this manual at any time. Specifications are thus subject to change without
notice.
No part of this manual may be reproduced, copied, translated, or transmitted in any
form or by any means without the prior written permission of IVC Displays, Inc.
Information provided in this manual is intended to be accurate and reliable. However,
IVC Displays, Inc. assumes no responsibility for its use, nor for any infringements
upon the rights of third parties which may result from its use.

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Safety Instructions
Overview
This section states the safety instructions, which must be followed when installing,
operating and servicing the NP-800S. If neglected, physical injury and death may
follow, or damage may occur to controller and related equipment. The material in this
chapter must be studied before attempting anywork on, or with, the unit.
Warnings and Notes
This manual distinguishes safety instructions. Warnings are used to inform of
conditions, which can, if proper steps are not taken, lead to a serious fault condition,
physical injury or death. Notes are used when the reader is required to pay special
attention or when there is additional information available on the subject. Notes are
less crucial than warnings, but should not be disregarded.
Warnings Readers are informed of situations that can result in serious physical injury
and/or serious damage to equipment with the symbol shown to the left. A
Warning symbol indicates that the reader should pay special attention to the
accompanying text. Precautionary steps should be taken to insure that the
installation is in compliance with warnings. Warnings include hazardous
conditions that could cause personal injury or equipment damage if care is
not taken. The text next to this symbol describes ways to avoid the danger.
Warnings Dangerous Voltage Warnings: Warns of situations in which high voltage
can cause physical injury and or damage equipment.
General warning: Warns of situations, which can cause physical injury and
or damage equipment by means other than electrical.
Electrostatic Discharge Warning: Warns of situations in which an
electrostatic discharge can damage equipment.
Readers are notified of the need for special attention or additional in formation
available on the subject with the following symbols:
CAUTION! Aims to draw special attention to it.
Note: Note: gives additional information or points out more information available
on the subject.

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Chapter 1 Introduction
1.1 Introduction
The NP-800S is a miniature and compact platform that has no redundant functions.
It is designed for small-sized operator interface market. It has 7.7” DSTN LCD
display, which is a good cost effective choice for limited budget. Its RISC kernel,
the Intel™ PXA255 processor, is of low power consumption without sacrificing
performance. The NP-800S has 10/100Base-T Ethernet port offering good
communication ability as the world is webized. Weintek is offering this OI solution
in the way that the NP-800S is bundled with Windows CE OS. The built-in
Windows CE OS platform forms a bridge that lets NP-800S be an open HMI solution
for system integration.
Features
Built-in flash memory and Windows CE OS inside
All in one platform: the CPU, DRAM and Windows CE are integrated
Low power consumption and Fan-less
NEMA 4 / IP65 compliant front panel
One CompactFlash™ slot
Audio
Ethernet port(10/100Base-T)
1.2 Specifications
Construction: plastic molding housing
Display: 7.7" VGA Color DSTN LCD
CPU and core logic: Intel™ PXA255
DRAM: 64 MB on board
Storage: 32 MB Flash memory on board,
1 CompactFlash™ card slot
I/O: 3 serial ports (COM1 RS-232, COM2: RS232, COM3:RS485 2/4Wire),
1 Ethernet port (10/100Base-T)
1 USB client for ActiveSync
Sound output: 16 bit sound output

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RTC: Built-in
Power input: 24 VDC, 0.5A maximum
Dimension (W x H x D): 231 x 176 x 55mm
Weight: 1.3kg
FUSE
BUSSMANN Fast Acting, Glass Tube
Rating: 250VAC, 1A
Size: 5x20mm
LCD Display
Display type DSTN color LCD
Display size (diagonal) 7.7"
Max colors 65536
Resolution 320 x 240
Pixel pitch (HxV, mm) 0.246 x 0.246
Viewing angle (°) 40/30/50/50 (T/B/R/L)
Luminance (cd/m2)150
Storage temperature (°C) -20~60
Operating temperature (°C) 0~45
Backlight CCFLx2
Contrast ratio 30:1
Touch screen
Type: 4-wire, analog resistive
Resolution: continuous
Light transmission: above 80%
Life: 1 million activation minimal
Environmental Specifications
Operating temperature: 0° ~ 45°C (32° ~ 113°F)
Relative humidity: 10% ~ 90% @ 40°C, non-condensing
Shock (operation): 10 to 25Hz(X,Y,Z direction 2G 30minutes)
EMI: Complies FCC class A
CE: Complies with EN50081-2 and EN50082-2 standards
Front panel meets NEMA4 / IP65

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Chapter 2 Installation Instructions
2.1 Mounting Instructions
2.1.1 Location Considerations
Care should be taken when locating equipment behind the unit to ensure that AC power
wiring, PLC output modules, contactors, starters and relays, and any other source of electrical
interference are located away from the back of the unit.
Particular note should be taken to the position of variable speed drives and switching power
supplies. Their input and load cables should be screened to a central star earth point.
2.1.2 Making a NEMA-4 Mounting
Panel Details The unit can be mounted into panels with a depth of 4”(105mm).
It is recommended that the unit be mounted on the front panel of a
steel enclosure, through an appropriate opening*. Allow a clearance
of 1”(25mm) around the sides of the unit for mounting hardware.
Allow clearance for cable connections to the back of the unit. Unit
depth may vary according to cable type used. Typically, plan a
depth to accommodate at least 4”(105mm) behind the panel.
NEMA-4
Mounting
Put the unit through the panel cut out. Slide the clamps into the 6
holes provided around the case. Tighten the clamping screws in an
even pattern until the unit is secured in the panel.
Caution! Do not over tighten mounting clamps!
Note: Specifications Note:
To seal to NEMA-4 specifications, all supplied mounting clamps
must be used and panel cannot flex more than 0.010”.

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2.1.3 Environmental Considerations
The NP-800S are to be used indoors as built in displays. Make sure that the displays are
installed correctly and that the operating limits are followed (See Specifications).
Do not operate the unit in areas subject to explosion hazards due to flammable gases,
vapors or dusts.
The unit should not be installed where fast temperature variations and/or high humidity
are present. This will cause condensation of water in the device.
Do not install these terminals in environments where have inflammable gases.
2.2 Power Connections
Make sure that all local and national electrical standards are met when the installing the unit.
Contact your local authorities to determine which codes apply.
Side View
Panel-mounting clamp
4 places (only 2 shown)
+24V
0V
FG

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2.2.1 Power Requirements
Power The NP-800S can be powered by DC power only. The specified
voltage range is +21 to 25 Volts DC. This insures compatibility
with most controller DC systems. The power conditioning circuitry
inside the unit is accomplished by a switching power supply. The
peak starting current can be as high as 700mA.
Fusing
Requirements
If the display does not come on within 2 seconds of power up,
remove power. An internal fuse will prevent damage if the polarity
of the DC power is incorrect. Check wiring to insure proper
connections and try to power up again.
Caution
High Voltage
An Internal fuse will prevent damage for over voltage condition
however it isn’t guaranteed.
DC voltage sources should provide proper isolation from mainAC
power and similar hazards.
Caution
Emergency
Stop
A Hard-wired EMERGENCY STOP should be fitted in any system
using an NP-800S to comply with ICS Safety Recommendations.
Caution
Supply Voltage
Condition
Do not power the NP-800S and inductive DC loads, or input
circuitry to the controller, with the sam
e power supply. Note: The 24
VDC output from some controllers may not have enough current to
power the NP-800S.
Caution
Wire Routing
Wire lengths should be minimized (Maximum 1600’(500 m)
shielded, 1000’(300 m) unshielded).
Wires should be run in pairs
with a neutral or common paired with a
hot or signal line.
If wiring is to be exposed to lightning or surges, use appropriate
surge suppression devices.
Keep AC, high energy, and rapidly switching DC wiring separate
from signal wires.
Equip ungrounded DC supplies with a resistor and capacitor in
parallel to earth ground. This provides a path for static and high
frequency dissipation. Typical values to use are 1MOhm and
4700pF.
Connection To make a connection, strip about 3/8” of insulation off the end of
the wire, turn the connector screw counterclockwise until the gap is
wide open, insert the wire all the way in, and turn the screw
clockwise until it’s tight.
Connect positive DC line to the ‘+24V’terminal and the DC ground
to the ‘GND‘ terminal.

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FUSE Replacement:
The fuse use on NP-800S is:
BUSSMANN
Fast Acting, Glass Tube
Rating: 250VAC, 1A
Size: 5x20mm
Warning:
1. Make sure the power off before replace the fuse.
2. Do not replace the fuse with a different rating fuse.
2.2.2 Grounding Requirements
Chassis ground must be used. DC ground is not directly coupled to Earth ground
internally. It is preferable not to ground DC negative return to chassis ground as poor site
earths can introduce noise into a system, but if necessary an earth connection should be made,
from the power supply return point to the central star earth point. Ground conductors should
be as short and as large in size as possible. The conductors must always be large enough to
carry the maximum short circuit current of the path being considered. Ground conductors
should be connected to a tree from a central star earth ground point. This ensures that no
ground conductor carries current from any other branch.
2.2.3 CE Requirements
To make an NP-800S comply with EMC directives, and to reduce susceptibility to electrical
interference, a separate #14AWG ground wire should be taken to the chassis ground terminal
of the power connector. This ground connection should be run directly to the central star earth
connection point (as recommended in most Installation Instructions).
2.2.4 Safety Guidelines
This section presents recommended installation practices, and procedures. Since no two
applications are identical, these recommendations should be considered as guidelines.
Hardware Considerations WARNING!
The system designer should be aware that devices in Controller systems could fail and
thereby create an unsafe condition. Furthermore, electrical interference in an operator
interface, such as an NP-800S, can lead to equipment start-up, which could result in property

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damage and/or physical injury to the equipment operator.
If you, or your company, use any programmable control systems that require an operator
or attendant, you should be aware that this potential safety hazard exists and take appropriate
precautions. Although the specific design steps depend on your particular application, the
following precautions generally apply to installation of solid-state programmable control
devices. In addition, these precautions conform to the guidelines for installation of
Controllers as recommended in the NEMA ICS 3-304 Control Standards.
Programming Considerations
To conform with ICS Safety Recommendations, checks should be placed in the controller to
ensure that all writable registers that control critical parts of plant or machinery have limit
checks built into the program, with an out-of-limit safe shut down procedure to ensure safety
of personnel.
ICS 3-304.81 Safety Recommendations:
Consideration should be given to the use of an emergency stop function, which is
independent of the programmable controller.
Where the operator is exposed to the machinery, such as in loading or unloading a
machine tool, or where the machine cycles automatically, consideration should be given to
the use of an electromechanical override or other redundant means, independent of the
programmable controller, for starting and interrupting the cycle.
If provision is required for changing programs while the equipment is in operation,
consideration should be given to the use of locks or other means of assuring that only
authorized personnel can make such changes.
These recommendations are intended as safeguards against the failure of critical
components and the effects of such failures or the inadvertent errors that might be introduced
if programs are changed while the equipment is in operation. *
The ICS 3-304.81 Safety Recommendations are reproduced by permission of the
National Electrical Manufacturers Association from NEMA ICS 3-304

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2.3 Communications Connections
The ports as you look at the back of the case, are the ports for connecting to a PLC
or some external device (Controller Connectors).
Cable
Requirements Different cables are required for various devices.
Caution Restrict cable length to less than 500’(150m) for
RS485/422 devices and 50’(15m) for RS232 devices to
avoid communications problems.
The COM light on the front of the NP-800S will turn on
with each communication.
Shielded cable must be used for long lengths or cables run
in an electrically noisy environment.
Do not run cables next to AC power lines or near sources
of electrical noise.
Be sure that the cable ends have been inserted all of the
way into mating connectors and are secure
2.3.1 Connector COM 1 [RS232]
Pin Designations
COM1 [RS-232]
Pin assignment of the 9 Pin, Male,
SUB-D, COM1 [RS-232] Port.
Pin# Symbol Function
1 DCD Data Carrier Detect
2 RxD Received Data
3 TxD Transmitted Data
4 DTR Data Terminal Ready
5 GND Signal Ground
6 DSR Data Set Ready
7 RTS Ready to send output
8 CTS Clear to send input
9 RI Ring Indicator

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2.3.2 Connector COM2 [RS232]
Pin Designations
COM2 [RS-232]
Pin assignment of the 9 Pin, Male,
SUB-D COM2 [RS-232] Port
Pin# Symbol Function
1
2 RxD Received Data
3 TxD Transmitted Data
4
5 GND Signal Ground
6
7 RTS Ready to send output
8 CTS Clear to send input
9
Pin 1,6,8 is short.
2.3.3 Connector COM3[RS485]
Pin Designations
COM3 [RS-485]
Pin assignment of the 9 Pin, Female,
SUB-D COM3 [RS-485] Port
Pin# Symbol RS-485 4wire RS-485 2wire
1
2 Tx+ Transmitted Data+ Data+
3 Tx- Transmitted Data- Data-
4 Rx+ Received Data+
5 Rx- Received Data-
6 GND Signal Ground Signal Ground
7
8
9

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COM3 [RS-485] connect
RS-485 2 wire Device NP-800S
COM3 [RS-485]
9P D-SUB Female RS-485 2 wire Device
2 Data+ Data+
3 Data- Data-
6 GND
COM3 [RS-485] connect
RS-485 4 wire Device NP-800S
COM3 [RS-485]
9P D-SUB Female RS-485 4 wire Device
2 Tx+ Tx+ RS485 Transmit
3 Tx- Tx- RS485 Transmit
4 Rx+ Rx+ RS485 Receive
5 Rx- Rx- RS485 Receive
6 GND
2.3.4 USB Client port
The USB client port for ActiveSync，use a USB client to USB host cable connects the USB
client port on NP-800S and the USB host port on user’s host PC.
Pin Function
1 N/C
2 USB_DATA-
3 USB_DATA+
4 GND

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2.3.5 Dip Switch
Pin3,4 unused
Touch Screen Calibrate mode: In this mode when you power on the NP-800S, the
screen will display a “+” sign at the
center of the screen. Use a stylus or
finger to push the center of the “+”
until it moves. The “+” moves to
upper-left, lower-left, lower-right and
upper-right corners. When all five “+”
are done the “+” will disappear. The
Touch Screen parameter will store at
Flash Rom.
Boot Loader mode: Load new Windows CE image file.
If the NP-800S already load the CE image with boot loader. Set the DIP SW2 ON
then power ON into boot loader mode. Refer the load Win CE image document.
Pin1 Pin2 Mode
OFF OFF Normal
ON OFF Touch Screen Calibrate mode
OFF ON Boot Loader mode

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2.4 CE Requirements
EU directives that apply to the NP-800S Series:
EMC Directive (89/336/EEC, 92/31/EEC, 93/68/EEC) electromagnetic emissions and
immunity
Machinery Directive (89/392/EEC, 91/368/EEC, 93/44/EEC, 93/ 68/EEC) machine
safety
NP-800S products will be CE-marked to indicate compliance with the EMC
Directive.
The NP-800S Series has been designed to operate satisfactorily in electromagnetic noise
(immunity) and without emitting high levels of electrical noise into the environment
(emission). The units are designed to meet European Community standards when installed
per the wiring instructions in this manual.
Compatibility
Standards The NP-800S has been designed to meet electromagnetic
compatibility for industrial environments.
• CISPR (EN 55011) Group 1, Class A Radiated Emissions levels
• EN50081-2 Generic emission standard, industrial environment
(Also US FCC Class A)
• EN50082-2 Generic immunity standard, industrial environment

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2.5 Dimensions of NP-800S
Cutout dimensions:
NP-800S:
222mm(8.74”) W x 167mm(6.57”) H
Side View
Front View
Bottom
View

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a. CompactFlash

slot
b. Sound ports i. Com1[RS232]
c. MIC ports j. Com2[RS232]
d. Ethernet port (RJ-45) k. Com3[RS485]
e. Fuse l. Dip Switch
f. Power connector m. Contrast Adjust VR
g. USB client
Rear
View
kjidef
l m
g
b
c
a

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Chapter 3 Windows CE.NET
3.1 Introduction
The NP-800S series operator interface terminal is designed to serve on the Windows
CE platform. Windows CE .NET is the successor to Windows CE 3.0. Designed from
the ground up for the embedded marketplace, Windows CE .NET delivers a robust
real-time operating system for rapidly building the next generation of smart mobile
and small footprint devices. With a complete operating system feature set and
end-to-end development environment, Windows CE .NET contains everything you
need to create a custom Windows CE–based device that requires rich networking,
hard real-time, and a small footprint, as well as rich multimedia and Web browsing
capabilities.
3.2 Utilities
There are several useful utilities built in the standard Windows CE OS of NP-800S:
3.2.1 Soft-Keyboard
The NP-800S is dedicated to the small-sized operator interface. It is often