SIGMA TEK ETV 0853-3 User manual

CONTROL PANEL ETV 0853-3
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Control Panel ETV 0853-3
The control panel is an intelligent terminal for programming and visualization of automated
processes. Process diagnosis as well as operating and monitoring automated procedures
is simplified using this terminal.
A projective capacitive touch screen serves as the input medium for process data and
parameters. The output is shown on an 8.4" SVGA TFT color display.
With the LSE mask editor, graphics can be created on the PC, then stored and displayed
on the terminal.
The available interface connections can be used to exchange process data or configure the
terminal. A micro SD card serves as the storage medium for the operating system, applica-
tion and application data.
The integrated, high-performance VARAN bus can be used to control I/O modules directly.

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Contents
Technical Data....................................................................................................... 3
Cleaning the Touch Screen.................................................................................. 7
Mechanical Dimensions ....................................................................................... 8
Connector Layout ................................................................................................. 9
Connections on Rear and Bottom..................................................................................9
Buffer Battery...................................................................................................... 14
Exchanging the Battery...................................................................................... 15
BIOS ..................................................................................................................... 17
Cooling................................................................................................................. 17
Mounting Instructions........................................................................................ 17
Wiring Guidelines ............................................................................................... 18
Earth Connection .........................................................................................................18
Shielding ......................................................................................................................18
ESD Protection.............................................................................................................18
USB Interface Connections..........................................................................................18
CAN Bus Setup.................................................................................................... 19
CAN Bus Termination......................................................................................... 20
Process Diagram................................................................................................. 21
Status and Error Messages................................................................................ 22
Application exceptions .................................................................................................30
Note on SRAM Behavior..................................................................................... 31
Recommended Shielding for VARAN................................................................ 32
1. Wiring from the Control Cabinet to an External VARAN Component.......................33
2. Wiring Outside of the Control Cabinet .....................................................................34
3. Shielding for Wiring Within the Control Cabinet.......................................................35
4. Connecting Noise-Generating Components ............................................................36
5. Shielding Between Two Control Cabinets................................................................37

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Technical Data
Performance data
Processor
EDGE-Technology X86 compatible
Internal cache
32-kbyte L1 Cache
256-kbyte L2 Cache
BIOS
AMI
Internal program and data memory
(DDR2 RAM)
256 Mbytes
Internal remnant data memory
512 Kbytes (1)
Internal storage device (IDE)
Micro SD card
Internal I/O
Yes
Interface connections
1x USB 2.0, Type A (Full speed 12 Mbit/s)
1x USB 1.1, Type Mini B
1x Ethernet
1x VARAN bus (maximum length: 100 m)
1x CAN bus
Internal interface connections and
devices
1x TFT-LCD color display
1x projective capacitive touch
Display
Resolution
8.4“ TFT color display
800 x 600 Pixel
Control Panel
Touch screen (projective capacitive)
Data buffer
Yes
Signal generator
No
Status LEDs
No
Real-time clock
Yes (buffering via battery)
Cooling
Passive (fanless)
(1) See chapter “Note on SRAM Behavior”

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Electrical requirements
Supply voltage
Typically +24 V DC
Minimum +18 V DC
Maximum +30 V DC
Current consumption of the
supply +24 V
Typically 350 mA
(with no external devices connected)
Maximum 400 mA
(with external devices connected)
Starting current
Maximum 27 A for 9 µs
The device shall be supplied from an isolating transformer having a secondary listed fuse
rated either:
a) max. 5 amps for voltages 0~20 V (0~28.3 Vp), or
b) 100 VA/Vp for voltages of 20~30 V (28.3~42.4 Vp).
Terminal
Dimensions
220 x 172 x 33.7 mm (W x H x D)
Material
Front plate: 4 mm black anodized aluminum
Weight
Typically 1.1 kg
Environmental conditions
Storage temperature
-10 … +85 °C
Operating temperature
0 … 50 °C
Humidity
10-90 %, uncondensed
EMV stability
EN 61000-6-2: noise resistance
EN 61000-6-4: noise emission
Vibration tolerance
EN 60068-2-6
2-9 Hz: amplitude 3.5 mm
9-200 Hz: 1 g (10 m/s²)
Shock resistance
EN 60068-2-27
150 m/s²
Protection Type
EN 60529
protection through housing
Front: IP65
Cover: IP20

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8.4" SVGA display
Type
8.4” TFT LCD color display
Resolution
SVGA 800 x 600 Pixel
Color depth
18-bit RGB (262K colors)
LCD mode
TN/normal white
LCD Polarizer
Transmissive
Pixel size
0.213 x 0.213 mm
Active surface
170.40 x 127.80 mm
Background lighting
LED
Contrast
Typically 600
Brightness
Typically 250 cd/m²
Angle CR >= 10
Left and right 75°, above 60° , below 70°
Control unit
Touch panel
Projective capacitive touch panel
Surface
0.7 mm front glass with black frame
Cleaning
See Chapter Cleaning the Touch Screen
The ETV 0853-3 has a projective capacitive touch screen is built in, with which 2-finger
input, Zoom and gesture functions can be implemented. Data can be input using fingers, a
project capacitive touch pen and while wearing thin gloves. With thick gloves, operating the
touch screen is not possible. This must be tested by the customer. The device must always
have a good earth connection so that the function of the touch screen is stable. In addition,
it could be that the touch screen must be calibrated for the respective environmental condi-
tions.

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Digital Outputs
Number of …
8
Short-circuit proof
Yes
Maximum continuous
current load allowed per
channel
2 A
Maximum total current
(all 8-channels)
6 A (100 % of on-time)
Voltage drop over power
supply (output active)
1 V
Residual output current
(inactive)
12 µA
Turn-on delay
< 400 s
Turn-off delay
< 400 s
Max. braking energy of
inductive loads
1 channel 0.12 [Joules]
Digital Inputs
Number of …
8
Input voltage
Typically +24 V
Maximum +30 V
Signal level
low: <+4.5 V
High: >+14 V
Switching threshold
Typically +11 V
Input current
Typically 5 mA at +24 V
Input delay
Typically 5 ms
Miscellaneous
Article number
12-230-0853-3
Hardware version
1.x
Operating system
Salamander

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Cleaning the Touch Screen
CAUTION:
Before cleaning the touch screen, the terminal must first be turned off to avoid unin-
tentionally triggering functions or commands!
The terminal's touch screen can only be cleaned with a soft, damp cloth. To dampen the
cloth, a screen-cleaning solution such as an antistatic foam, water with detergent or alcohol
should be used. First spray the cleaning fluid on the cloth and not directly on the terminal.
The cleaning solution should not be allowed to reach the terminal electronics, for example,
through the ventilation slots.
No erosive cleaning solutions, chemicals, abrasive cleansers or hard objects that can
scratch or damage the touch screen may be used.
Since it may be possible to activate the touch screen by water droplets, grease
spots etc., these substances should be removed with a cloth as quickly as possible.
For cleaning as described above, the touch screen should be turned off since as the
spreading of water droplets can
activate the screen.
If the terminal comes in contact with toxic or erosive chemicals, clean the terminal immedi-
ately and with caution to prevent acid damage.
To ensure the optimal function of the terminal, the touch screen should be cleaned
at regular intervals!
To extend the lifespan of the touch screen as much as possible, using the fingers to
operate the terminal is recommended.

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Mechanical Dimensions

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Connector Layout
Connections on Rear and Bottom
X1: Power plug
X2: CAN
Pin
Function
1
+24 V DC DIG IOs
2
+24 V DC
3
GND
4
GND
Pin
Function
1
CAN A (CAN LOW)
2
CAN B (High)
3
CAN A (CAN LOW)
4
CAN B (High)
5
GND
6
n.c.
n.c. = do not use

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X3 and X8: 8 digital inputs, 8 digital outputs
Pin
Function
1
OUTPUT 1
2
OUTPUT 2
3
OUTPUT 3
4
OUTPUT 4
5
Input 1
6
Input 2
7
Input 3
8
Input 4
Pin
Function
1
OUTPUT 5
2
OUTPUT 6
3
OUTPUT 7
4
OUTPUT 8
5
Input 5
6
Input 6
7
Input 7
8
Input 8
X3: Pin assignment
X8 Pin assignment

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X4: Ethernet
Problems can arise if a control is connected to an IP network, which contains mod-
ules that are not running with a SIGMATEK operating system. With such devices,
Ethernet packets could be sent to the control with such a high frequency (i.e. broad-
casts), that the high interrupt load could cause a real-time runtime error or runtime
error. By configuring the packet filter (Firewall or Router) accordingly however, it is
possible to connect a network with SIGMATEK hardware to a third party network
without triggering the error mentioned above.
For use in local networks only, not telecommunication circuits.
X5: VARAN
More information on the VARAN bus can be found in the VARAN bus specifications!
Pin
Function
1
RX +
2
RX -
3
TX +
4
n.c.
5
n.c.
6
TX -
7
n.c.
8
n.c.
Pin
Function
1
TX+/RX+
2
TX-/RX-
3
RX+/TX+
4
n.c.
5
n.c.
6
RX-/TX-
7
n.c.
8
n.c.
n.c. = do not use
a

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X6: USB 1.1 (Mini-B)
X7: USB 2.0 (Type A, Full Speed 12 Mbit/s)
It should be noted that many of the USB devices on the market do not comply with USB
specifications; this can lead to device malfunctions. It is also possible that these devices
will not be detected at the USB port or function correctly. Therefore, it is recommended that
every USB stick be tested before actual use.
Pin
Function
1
+5 V
2
D-
3
D+
4
n.c.
5
GND
Pin
Function
1
+5 V_USB
2
D-
3
D+
4
GND
n.c. = do not use

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microSD Card
It is recommended that only storage media provided by SIGMATEK
(CompactFlash cards, microSD cards etc.) be used.
Order number for the 1-Gbyte EDGE microSD card: 12-630-101
The number of read and write actions have a significant influence on the
lifespan of the storage media.
Il est recommandé de n’utiliser que les supports de stockage approuvés par
SIGMATEK (compact flash, microSD, etc.).
Numéro de commande pour la carte microSD 1 Go Edge est le: 12-630-101
Le nombre de cycles de lecture et d'écriture a l’influence notable sur la durée de
vie des supports de stockage.
Applicable connectors
CAN-Bus: 6-pin Weidmüller plug, B2L3, 5/6
USB: 4-pin, type A (downstream connector)
Ethernet: 8-pin, RJ45
VARAN: 8-pin, RJ45
Power supply: 4-pin Phoenix plug with screw terminal technology MC1, 5/4-ST-3.5
4-pin Phoenix plug with spring terminal FK-MCP1, 5/4-ST-3.5
Digital I/Os: 2 x 8-pin Phoenix plug with spring terminal FMC1, 5/8-ST-3.5
The complete CKL 213 connector set is available from SIGMATEK under the
article number 12-600-213.
Pin
Function
1
DAT2
2
CD/DAT3
3
CMD
4
+3V3
5
Clk
6
GND
7
DAT0
8
DAT1

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Buffer Battery
The exchangeable buffer battery ensures that the clock time (RTC) is preserved in the
absence of a supply voltage. A lithium battery is installed at the manufacturer.
The battery has enough capacity to preserve data in the absence of a supply voltage for up
to 7 years.
Battery order number: 01-690-055
MANUFACTURER
DATA
Lithium battery
RENATA
3.0 V/235 mAh
Use batteries from RENATA with the number CR2032 only!
WARNING! Battery may explode if mistreated! Do not recharge, disassemble or
dispose of in fire!

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Exchanging the Battery
1. Disconnect the power to the ETV.
2. Open the locking screws on the back f the terminal with a 6-edge screwdriver 2 mm:

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4. Using the strap, remove the battery from the holder (see arrow).
5. Place the new battery in the holder with the correct polarity (+ Pole toward the frontside)
and replace the cover.

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BIOS
The BIOS is configured so that the Salamander operating system is booted from the SD
card.
Cooling
The terminal's power loss can reach up to 10 Watts. To ensure the necessary air circula-
tion for cooling, the following mounting instructions must be followed!
Mounting Instructions
The following clearance is required for the cover:
-Rear side, left and right 5 cm
-Above and below 10 cm
A mounting position of 60° to 120° is also required.
a

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Wiring Guidelines
Earth Connection
The terminal must be connected to earth through the mounting on control cabinet or over
the terminal provided. It is important to create a low-ohm earth connection, only then can
error-free operation be guaranteed. The earth connection should have the maximum cross
section and the largest electrical surface possible.
Shielding
With Ethernet, a CAT-5 cable with shielded RJ45 connectors is required. The shielding in
the CAT-5 cable is connected to earth through the RJ45 connector. Noise therefore cannot
reach the electronics and affect the function.
ESD Protection
Typically, USB devices (keyboard, mouse) are not equipped with shielded cables. These
devices are disrupted by ESD and in some instances, no longer function.
Before any device is connected to or disconnected from the terminal, the potential should
be equalized (by touching control cabinet or earth terminal). Electrostatic loads (through
clothing and shoes) can thereby be dissipated.
USB Interface Connections
The terminal has a USB interface connection that can used to connect various USB devic-
es (keyboard, mouse, storage media, hubs, etc.) in LASAL. Several USB devices, which
are fully functional in LASAL, can be connected using a hub.

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CAN Bus Setup
This section explains how to correctly configure the CAN bus. The following parameters
must first be set: Station number and data transfer rate.
CAN bus station number
Each CAN bus station is assigned its own station number. With this station number, data
can be exchanged with other stations connected to the bus. Up to 31 stations can be in-
stalled in a CAN bus system. However, each station number can only be assigned once.
CAN bus data transfer rate
The data transfer rate (baud rate) for the CAN bus can be set. However, the longer the
length of the bus, the smaller the transfer rate that must be selected.
Value
Baud rate
Maximum length
0
615 kBit/s
60 m
1
500 kbit/s
80 m
2
250 kBit/s
160 m
3
125 kBit/s
320 m
4
100 kBit/s
400 m
5
50 kBit/s
800 m
6
20 kBit/s
1200 m
7
1 Mbit/s
30 m
These values are valid for the following cable: 120 , Twisted Pair.
NOTE: For the CAN bus protocol: 1 kbit/s = 1 kBaud.

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CAN Bus Termination
In a CAN bus system, both end modules must be terminated. This is necessary to avoid
transmission errors caused by reflections in the line.
Device 1 Device 2 Device 3 Device n
e.g. CPU
DCP 160 e.g. Terminal ET 081
CAN bus connection
CAN bus
termination on the
clamp module
DSUB plug with
termination
circuit
e.g. Terminal
ET 805
If the terminal is an end module, it can be terminated by placing a 150-Ohm resistor be-
tween CAN-A (Low) and CAN-B (High).