E Key16
E-Key16
Manual
MA00644 2002-11
English
Foreword
Manual for E-Key16
Foreword
This manual describes installation and functions of the extended function
keyboard E-Key16.
All configuration of the extended function keyboard is made with E-Designer,
version 6.10 or higher.
It is assumed that the reader of this manual is familiar with the E-series concept.
For basic information about using function keys and LEDs, we refer to the
E-series operator terminals and E-Designer manual.
 Beijer Electronics AB, MA00644, 2002-11
Please read the entire installation manual prior to installing and using this equipment. Only qualified
personnel may install, operate or repair this equipment. Beijer Electronics AB is not responsible for
modified, altered or renovated equipment. Because the equipment has a wide range of applications, users
must acquire the appropriate knowledge to use the equipment properly in their specific applications. Only
parts and accessories manufactured according to specifications set by Beijer Electronics AB may be used.
BEIJER ELECTRONICS AB SHALL NOT BE LIABLE TO ANYONE FOR ANY DIRECT,
INDIRECT, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES RESULTING FROM
THE INSTALLATION, USE OR REPAIR OF THIS EQUIPMENT, WHETHER ARISING IN
TORT, CONTRACT, OR OTHERWISE. BUYER’S SOLE REMEDY SHALL BE THE REPAIR,
REPLACEMENT, OR REFUND OF PURCHASE PRICE, AND THE CHOICE OF THE
APPLICABLE REMEDY SHALL BE AT THE SOLE DISCRETION OF BEIJER ELECTRONICS AB.
Beijer Electronics AB, MA00644
Foreword
Please fill this form out with any suggestions regarding the manual.
This page, or a copy of it, can be sent to us at the addresses below.
Comments regarding MA00644
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Please fax this page to the Marketing Department,
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or send it by conventional mail to
The Marketing Department, Beijer Electronics AB
Box 426, SE-201 24 MALMÖ, Sweden.
Comments can also be sent to [email protected]
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Safety precautions
Safety precautions
General
– Read the safety precautions carefully.
– Check the delivery for transportation damage. If damage is found, notify the
supplier as soon as possible.
– The product fulfills the requirements of article 4 of EMC directive
89/336/EEC.
– Do not use the product in an environment with high explosive hazards.
– The supplier is not responsible for modified, altered or reconstructed
equipment.
– Use only parts and accessories manufactured according to specifications of
the supplier.
– Read the installation and operating instructions carefully before installing,
using or repairing the product.
– Never pour fluids into any openings in the product. This may cause fire or
electrical shock.
– Only qualified personnel may operate the product.
During installation
– The product is designed for stationary installation on a plane surface.
– Put the product on a stable surface during installation. Dropping it or letting
it fall may cause damage.
– Install the product according to the accompanying installation instructions.
– Ground the product according to the accompanying installation
instructions.
– Only qualified personnel may install the product.
– Separate the high voltage, signal and supply cables.
– Make sure that the voltage and polarity of the power source is correct before
connecting the product to the power outlet.
– Do not place the product where it might be exposed to strong magnetic fields.
– Do not install the product in direct sunlight.
– Peripheral equipment must be appropriate for the application.
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Safety precautions
UL installation
– Power, input and output (I/O) wiring must be in accordance with Class I,
Division 2 wiring methods (Article 501-4 (b) of the National Electrical Code,
NFPA 70) and in accordance with the authority having jurisdiction.
During use
– Keep the product clean.
– Emergency stop and other safety functions may not be controlled from the
product.
– Do not touch the keys etc. with sharp objects.
Service and maintenance
– The agreed warranty applies.
– Only qualified personnel should carry out repairs.
Dismantling and scrapping
– The product or parts thereof shall be recycled according to local regulations.
– The following components contain substances that might be hazardous to
health and the environment: lithium battery and electrolytic capacitor.
Beijer Electronics AB, MA00644
Contents
Contents
1 Introduction ............................................................................................. 7
2 Configuration ........................................................................................... 8
3 Setup....................................................................................................... 11
4 Settings in E-Designer ............................................................................ 13
4.1
Configuration ............................................................................ 13
4.2
Function keys............................................................................. 15
4.3
LEDs ......................................................................................... 17
4.4
Text strips.................................................................................. 18
5 Hardware specifications.......................................................................... 19
6 Error indication ...................................................................................... 20
7 Drawings ................................................................................................ 21
Beijer Electronics AB, MA00644
Introduction
1
Introduction
The extended function keyboard E-Key16 can be used provide an operator
terminal with 16 extended function keys and LEDs. A maximum of four
extended keyboards can be connected to one operator terminal. The terminal
scans all keyboards in the network, detectives changes on function keys and
writes new values to the LED register.
Text strip
LED
Function key
E-Key16, the extended function keyboard.
Parameter
E-Key16
Serial ports*
RS232C, RS422 and RS485
LEDS
16
Function keys
16
Power supply
24 V DC
Baud rate
Max. 38,400
Operator terminal support
E300 - E910
Heart beat function
All LEDs will flash in red if the communication
to the operator terminal is broken
* The ports on the keyboard can only be used for communication to an operator
terminal and between extended keyboards.
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Configuration
2
Configuration
Connection
A maximum of four extended function keyboards can be connected to an
operator terminal. The first keyboard can be connected to the RS232C, RS422
or RS485 port on the operator terminal, independent of Point-to-Point or
multidrop configuration. The default setting is the RS232C port.
If more than one E-Key16 is connected to an operator terminal, the keyboards
are connected in an RS485 multidrop network. Connecting also the terminal in
the RS485 multidrop network gives the most efficient communication. Pass
through communication must be enabled in the extended keyboard connected
to the operator terminal, according to chapter 4.2 Function keys. Pass through
communication is only necessary when the first extended keyboard is connected
to the RS422 or the RS232C port on the operator terminal.
For connection to the RS232C port on the operator terminal, the cable CAB21
can be used. The maximum length of the cable is 15 meters.
The converter CAB8 (RS422/RS485) can be used for connection to the RS422
port.
For description of connections and cables, see chapter 7 Drawings.
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Configuration
Configuration possibilities
RS232C/
RS422/
RS485
Ethernet/PROFIBUS DP
(IFC card)
Controller or
PC (FTP, Web, etc.)
RS485
RS485
RS485
RS232/RS422
Controller,
PC (HMI Tools) or
printer,
No Protocol mode
Four extended keyboards connected to an operator terminal.
Note!
The function Dual drivers is supported, but two serial drivers and E-Key16 cannot
be used at the same time.
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Configuration
Example configuration
Operator terminal
E-Key16, stn 2
E-Key16, stn 1
RS422
RS232C (CAB21)
RS485
Controller
The stations are configured according to the table below. The settings made are
indicated by the corresponding LEDs. For configuration instructions, see
chapter 3 Setup.
Keyboard
Station
number
Comm. speed
Station 1
1*
Station 2
2 (F16 + F2) 38,400 bps *
38,400 bps *
Comm. port
RS232C *
Pass through
messages
Enabled (F16 + F7)
RS485 (F16 + F15) Disabled *
* Default setting
If two additional extended keyboards are added, configure the station numbers
3 and 4 as Station 2.
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Setup
3
Setup
Settings such as station number, communication speed and port can be changed
from the default setting by using the function keys. The power is to be turned
on while pressing the function keys. The selected settings will be indicated by
the corresponding LEDs.
L1
F1
L16
F16
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Setup
The table below presents an overview of the function keys that can be used in
E-Key16.
Function keys
Function
F16 + F1
Sets the station number to 1. Default setting.
F16 + F2
Sets the station number to 2.
F16 + F3
Sets the station number to 3.
F16 + F4
Sets the station number to 4.
F16 + F9
Sets the baud rate to 9,600.
F16 + F10
Sets the baud rate to 19,200.
F16 + F11
Sets the baud rate to 38,400. Default setting.
F16 + F13
Sets RS422 as the communication port used.
F16 + F14
Sets RS232C as the communication port used. Default setting.
F16 + F15
Sets RS485 as the communication port used.
F16 + F7
Enables the E-Key16 connected to the operator terminal to pass
through messages to other stations in the RS485 network.
F16 + F8
Clears F16 + F7, and disables pass through. Default setting.
F1 + F2
Prepares for loading of system program.*
F1 + F9
Start of self test.*
* Functions intended for troubleshooting and updating, normally not used.
Note!
If only one E-Key16 is used, pass through must not be enabled (the LED L7 must
not light up in green when the power is turned on).
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Settings in E-Designer
4
4.1
Settings in E-Designer
Configuration
The keyboard project application is included in the ordinary operator terminal
project.
The functions in the extended keyboard are described below. For further details
we refer to the manual for the operator terminals and the programming tool.
Adding an extended keyboard is made under Setup/Peripherals. Drag the
EKeyNet icon from Unused functions and drop it on the selected communication port, or right-click on the icon and select which communication port to
connect to.
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Settings in E-Designer
Right-click on the icon and select Add Keyboard to add a maximum of four
extended keyboards.
Double-click on the EKey icon, or right-click and select Properties to configure
each of the extended keyboards.
When a function key is pressed, the corresponding LED will light if the LED
Acknowledge box is checked.
The digital signal stated in the Enable I/O box controls the communication to
be on or off.
The digital signal stated in the Dim I/O box is used to dim all LEDs on the keyboard.
Right-click on each of the extended keyboards and select Open to configure the
function keys, LEDs and text strips.
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Settings in E-Designer
4.2
Function keys
The 16 function keys can only be defined as global keys.
Selecting Open, as described above, and double-clicking on a function key,
displays the function key configuration window.
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Settings in E-Designer
Parameter
Description
I/O
Each function key can be connected to an I/O, bit or data
register. The key activates the signal. Index 1-8 can be
specified to a signal.
Events
Determines how the function key will activate the
connected signal; as a bit-signal (Momentary, Toggle, Set,
Reset or Grouped), or as a data register (Set value to...,
Increment value with..., or Decrement value with...)
Set analog object to Affects the maneuverable object selected with cursor.
We refer to the manual for the operator terminals and the
Increment analog
programming tool for further information.
object with/
Set digital object
Decrement analog
object with/
Reset digital object
Set digital object
momentary
Jump to block
Jumps to block with the stated name or number.
Other function
Performs the selected function in the list of options, e.g.
Acknowledge alarm, Login to specified security level or
Zoom up text size.
Macro
Performs the functions in the selected macro. A macro can
contain up to eight operations on I/O signals with different
events.
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Settings in E-Designer
4.3
LEDs
The keyboard has 16 LEDs, connected to registers. The value of the registers determines the color and blinking frequency of the LEDs. For further information
we refer to the section LEDs in the manual for the operator terminals and the
programming tool.
The content of the LED register is to be in consecutive order to make the communication between the operator terminal and keyboard quick and efficient.
Right-clicking on the EKey icon and selecting Open under Setup/Peripherals
displays a view of the keyboard. Double-click on the LED to display the LED
configuration window.
There is no separate heart beat LED, but all LEDs together will flash in red if
the communication to the master terminal is broken, i.e. if the E-Key16 has not
received any information in a couple of seconds.
The dimmer function can be on or off, controlled by a digital signal. All LEDs
will be affected by the dimmer function. See section 4.1 Configuration for
details.
The LEDs are also used to indicate errors. See chapter 6 Error indication for
further information.
When a new system program is loaded, LED L1 will flash in green. Normally
there is no need to load a new system program.
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Settings in E-Designer
4.4
Text strips
Each set of function key and LED has an associated text area, which fits with a
text strip. The text strip can be printed on plastic film and placed in the extended
keyboard.
Right-clicking on the EKey icon and selecting Open under Setup/Peripherals
displays a view of the keyboard. Double-click on the text strip to display the text
strip configuration window.
The text strip can be printed by selecting File/Print and checking Text strips.
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Hardware specifications
5
Hardware specifications
The keyboard is mounted on metal sheet, not down-milled, with standard
E-series cabinet mounting.
Parameter
Specification
Size, W x H x D
200 x 110 x 28 mm
Weight
360 g
Encapsulation
IP 65
Function keys
F1 - F16, located in two rows on the keyboard
LEDs
L1 - L16, located above each of the function keys,
red or green, flashing, two-step dimmer
Text strips
Located above each row of LEDs, replaceable
Serial port RS232C
9-pin D-sub contact, male
Serial port RS422
25-pin D-sub contact, female
Serial port RS485
Phoenix 4-pole connector
Power supply
24 V DC Phoenix 3-pole connector
Operating temperature 0 to +50 °C
Storage temperature
-20° to +70 °C
Relative humidity
85 % non-condensed
EMC tests
The product conforms with the essential protection
requirements in article 4 of the directive 89/336/EEC.
Noise tested according to: EN50081-1 emission and
EN61000-6-2 immunity.
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Error indication
6
Error indication
Errors in the extended keyboard are indicated by a LED, or a combination of
LEDs, shining in solid red. In addition, LED L16 will flash in red.
Indicating LED
All LEDs
Error
number
Error name
E_STACK_OVERRIDE
L8
00000001 BUFFEROVERFLOW1
L7
00000010 BUFFEROVERFLOW2
L7 + L8
00000011 STX_MISSING
L6
00000100 OUTOFTIMERS
L6 + L8
00000101 FLASHERROR1
L6 + L7
00000110 FLASHERROR2
L6 + L7 + L8
00000111 FLASHERROR3
L5
00001000 FLASHERROR4
L5 + L8
00001001 FLASHERROR5
L5 + L7
00001010 FLASHERROR6
L5 + L7 + L8
Steps to take
If the error occurs
repeatedly, contact
Beijer Electronics.
L5 + L6 + L8
00001011 UART_STAT_GENERAL_ERROR Remove equipment
that may cause electrical disturbance.
00001101 UART_PARITY
L5 + L6 + L7
00001110 UART_FRAMING
L5 + L6
00001100 UART_BUFFOVERRUN
L5 + L6 + L7 + L8 00001111 E_UART_OVERRUN
L4
00010000 E_DRIVERERROR
If the error occurs
repeatedly, contact
Beijer Electronics.
To restart the extended keyboard after an error, press function key F16.
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Drawings
7
Drawings
Outline drawing
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Drawings
E-Key16 installation
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Drawings
Connection drawing
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Drawings
CAB8
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Drawings
CAB21
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Drawings
Text strips
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