Beijer Electronics M70 User Manual
M70
Installation Manual
MAEN843A 2007-12
English
Foreword
M70 Installation Manual
Foreword
The handheld operator panel M70 is a portable operating and display device with
rugged design and Windows-CE compatible electronics.
Using a high-performance Intel PXA270 processor and providing a serial interface
or Ethernet, the M70 is ideal for a great variety of applications.
The touch screen and graphic elements in color offer intuitive operation.
High safety is ensured by the emergency stop switch and the enabling switch.
© Beijer Electronics AB, MAEN843A, 2007-12
The information in this document is subject to change without notice and is provided as available at the time
of printing. Beijer Electronics AB reserves the right to change any information without updating this
publication. Beijer Electronics AB assumes no responsibility for any errors that may appear in this document.
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.
Persons responsible for the application and the equipment must themselves ensure that each application is in
compliance with all relevant requirements, standards and legislation in respect to configuration and safety.
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, MAEN843A
Contents
Contents
1 Safety Precautions................................................................................... 5
1.1 General ........................................................................................5
1.2 During Use..................................................................................6
1.3 Service and Maintenance..............................................................7
1.4 Dismantling and Scrapping..........................................................7
2 Hazard and Risk Analysis........................................................................ 8
3 Description of Parts................................................................................9
4 Connection........................................................................................... 10
4.1 Cable Entrance Area ..................................................................10
4.2 RS232C Connection..................................................................12
4.3 Ethernet Connection .................................................................13
5 Emergency Stop....................................................................................15
6 Enabling Switch.................................................................................... 16
6.1 Examples of Connecting the Enabling Switch to Hardware........ 17
7 Touch Screen ........................................................................................19
7.1 Screen Saver............................................................................... 19
8 Key Switch............................................................................................20
8.1 Touch Screen Calibration...........................................................20
8.2 Service Menu .............................................................................20
9 USB Memory Sticks ............................................................................. 22
9.1 Connecting a USB Memory Stick..............................................22
9.2 Recommended USB Memory Sticks ..........................................22
10 Configuration Tool for the Operator Panels ......................................... 23
11 Start-up Procedure................................................................................ 24
11.1 Date and Time Handling in the M70 ........................................24
Beijer Electronics, MAEN843A
Contents
12 Technical Data...................................................................................... 25
13 Outline Drawings .................................................................................29
14 Connection Box....................................................................................31
14.1 Technical Data of Connection Box.............................................32
14.2 Connecting M70 to Connection Box.........................................33
14.3 Interior View of Connection Box ...............................................34
14.4 Pin Description of X1 Terminal Block........................................35
14.5 Technical Data of the Connection Terminals..............................35
15 Cables and Accessories ..........................................................................37
15.1 Connection Cable ......................................................................37
15.2 Wall Mounting Kit.....................................................................37
Beijer Electronics, MAEN843A
Safety Precautions
1 Safety Precautions
Both the installer and the owner and/or operator of the handheld operator panel
must read and understand this installation manual.
1.1 General
– Only qualified personnel may install or operate the handheld operator panel.
– The handheld operator panel must be installed according to the installation
instructions.
– The handheld operator panel is designed for installation where the following
conditions are fulfilled:
• no high explosive risks
• no strong magnetic fields
•no direct sunlight
• no large, sudden temperature changes
– Never allow fluids, metal filings or wiring debris to enter any openings in the
handheld operator panel. This may cause fire or electrical shock.
– The handheld operator panel fulfills the requirements of article 4 of EMC
directive 89/336/EEC.
– The handheld operator panel meets the protective class III in accordance with
EN61131-2 and EN50178.
– When connecting the handheld operator panel, make sure that all voltages
connected to the handheld operator panel are safety extra low voltages and
isolated from the low voltage supply system by a safety transformer or a similar facility. All supply circuits connected to the handheld operator panel must
be protected with a fuse of a maximum of 3.15 A.
– Storing the handheld operator panel where the temperature is lower/higher
than recommended in this manual can cause the LCD display liquid to
congeal/become isotopic.
– The LCD display liquid contains a powerful irritant. In case of skin contact,
wash immediately with plenty of water. In case of eye contact, hold the eye
open, flush with plenty of water and get medical attention.
– The supplier is not responsible for modified, altered or reconstructed
equipment.
Beijer Electronics, MAEN843A 5
Safety Precautions
– Use only parts and accessories manufactured according to specifications of the
supplier.
– Peripheral equipment must be appropriate for the application and location.
– The figures in this manual serves an illustrative purpose. Because of the many
variables associated with any particular installation, the supplier cannot
assume responsibility for actual use based on the figures.
– The supplier neither guarantees that the handheld operator panel is suitable
for your particular application, nor assumes responsibility for your product
design, installation or operation.
1.2 During Use
– Keep the handheld operator panel clean.
– Do not use too much force or sharp objects when touching the keys, display
etc.
– Do not lay the handheld operator panel down with the operating side facing
down, since this may cause unintentional activation of the handheld operator
panel, or damage the operating elements.
Emergency Stop Button
– Not fully functional emergency stop devices may have fatal consequences!
Emergency stop switches which are red-yellow marked must be effective
under all circumstances in all operating modes of a machine or plant.
– Store handheld panels with not operational red-yellow emergency stop
switches on a place where the operator cannot see it, so that he cannot mistake
the device.
– Resetting an activated emergency stop facility must not result in uncontrolled
start-up of machines or installations.
– The emergency stop button does not replace other safety facilities.
– The emergency stop button on the handheld operator panel does not replace
the emergency stop buttons to be mounted directly on the machine.
– Some mechanical errors in emergency stop switches can be recognized at
operation only.
– Test the function of the emergency stop switch if the handheld operator panel
has been exposed to mechanical shock (e.g. fallen on the ground).
6 Beijer Electronics, MAEN843A
Safety Precautions
Enabling Switch
– The enabling switch is only suitable as safety function if the operator activat-
ing the enabling switch recognizes the dangerous situation in time so that he
can immediately take the necessary measures to avoid such situations.
– As additional measure reduced speed of the movement can be necessary. The
allowed speed must be determined by means of a risk assessment.
– The enabling switch is only used to enable commands for performing danger-
ous movements. The commands themselves must be activated by a separate
operating element (key on handheld operator panel).
– Only the person who operates the enabling switch is allowed to work in the
dangerous area.
Note:
The enabling switch is hardware dependent, and are separa ted from the soft ware
running in the operator panel. The panel will functio n no rmal ly, regardless of t he
status of the enabling switch. See section Enabling Switch for information.
1.3 Service and Maintenance
– Only qualified personnel should carry out repairs.
– The agreed warranty applies.
– Before carrying out any cleaning or maintenance operations, disconnect the
equipment from the electrical supply.
– Clean the display and surrounding front cover with a soft cloth and mild
detergent.
1.4 Dismantling and Scrapping
– The handheld operator panel or parts thereof shall be recycled according to
local regulations.
– The following components contain substances that might be hazardous to
health and the environment: electrolytic capacitor and display.
Beijer Electronics, MAEN843A 7
Hazard and Risk Analysis
2 Hazard and Risk Analysis
For manual control of machines in special operating modes, where safety depends on the timely reaction of the operating staff, it is absolutely essential that
the operator can overlook the operating area.
The handheld operator panel has the advantage that the operator can get very
close to the control panel. At the same time, the danger of misuse increases with
mobility since, in remote locations where it is not possible to observe the operating area, machine movements can also be set in motion with the handheld operator panel, knowingly or unknowingly. The machine operator has to find the
right compromise between necessary flexibility and a reasonable limitation of
the working range when selecting the cable length for the handheld operator
panel.
If the machine or equipment is operated with the handheld operator panel, care
must be taken at this time to ensure that operation can only be controlled by the
handheld panel and cannot be operated from any other point on the equipment.
The hazard zone may only be entered by the person who is operating the handheld panel. If it should be necessary for more than one person to work in the
hazard zone at the same time, each person present requires an enabling device
and machinery movement may only be allowed after all the enabling devices
have been activated.
For the right projecting of the handheld operator panel, a hazard and risk analysis must be carried out. In addition to chapter 1 Safety Precautions, the following safety aspects is to be considered:
– Which is the correct cable length for limitation of work space?
– Is an emergency stop button necessary and permissible?
– Is the safety category for the application sufficient?
The handheld operator panel may be operated in faultless condition only and
the operating instructions must be observed.
Moving around with a cable connected device also requires consideration. To
avoid damage to the cable or the cable sheath, the cable must not be squeezed or
laid over sharp edges.
See also chapters 5 Emergency Stop and 6 Enabling Switch.
8 Beijer Electronics, MAEN843A
3 Description of Parts
Key switch
USB memory stick
protection cover
4 function keys
Power LED
Two 3-position enabling
switches, twin circuit
Description of Parts
Emergency stop switch
Touch stylus
(integrated in housing)
Color display with touch
screen
4 function keys
4 function keys
Multigrip handle
Cable entrance area
Blind plug for cable outlet not used
Strain relief and bend protection
for connection cable
(to meet protection degree IP 65)
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Connection
4 Connection
4.1 Cable Entrance Area
RS-232-C (S11)
for data exchange
Summer
S11
Main Plug (S22)
Powersupply,
Enabling device,
E-Stop
Sealing Plug
Must be used
to ensure
impermeability!
1
S20
B4H1B3
Serien-Art.-Nr. E tikett
USB-Client (S12)
S12
B5 B2
CAS-220T B1
CAS-220TB1
S28
S10
Reset button
Restarts device.
All unsa ved data will be lost
Strain Relief of Cable
for connecting cable
(on left or right side).
ATTENTION:
Use blind plug on
cable outlet not used.
Dip switches
Configuration RS-422-A or RS-232-C
(default RS-422-A but only RS-232-C
is supported)
ETHERNET (S4)
for data exchange
S4
B1
Note:
When the cable entrance area is open, the M70 is sensitive to electrostatic discharge.
10 Beijer Electronics, MAEN843A
Connection
Cable Routing in Cable Entrance Area
Cable routing makes it possible to adapt the M70 to suit either a right- or lefthanded user better.
After opening the cable entrance area, the connecting lines can be routed as described in the following section. Before opening the M70 please pay attention
to the safety instructions below.
Instructions for opening the cable entrance area:
– Place the M70 with the display facing down onto a plane and clean table
(preferable on ESD pad) and take care not to damage the M70 and its operating elements.
– For opening and closing the cable entrance area a Phillips size 2 screwdriver
is used.
Instructions for modifications in the cable entrance area:
– Unplug the main connector (S22) by pulling on its wires with your fingers.
Do not use any sharp objects.
– For unplugging the RJ-45 jack (S11or S4), actuate the locking lever:
Make sure that the connectors S22 and S4 / S11 correctly snap in when you plug
them in. Otherwise the emergency stop functionality (S22) or the correct shielding (S4 / S11) might not be given anymore.
Instructions for closing the cable entrance area:
– Make sure that the sealing is clean, not damaged and correctly positioned in
the cable entrance area.
– Make sure that no cables are squeezed in.
– Make sure that the cover of the cable entrance area is attached again with all
6 screws (torque: 0.4 - 0.5 Nm).
Otherwise the protection degree cannot be guaranteed.
Beijer Electronics, MAEN843A 11
Connection
4.2 RS232C Connection
The serial interface is used as an RS232C interface. The dip switches has to be
set according to below for RS232C communication:
B5
B4 B2B3
The COM-SIO connector S11 in the cable entrance area of the M70 is used.
Note:
The RS232C connection cannot be used simultaneously with an Ethernet connection.
4.2.1 RS232C Wiring Diagram
TxD
RTS
RxD
M70
S22 K3
S6
6
7
8
9
10
11
1
2
3
4
5
K2
1
2
3
6
Connection cable
CABTTxxx
pink
black
brown-green
white-green
grey-pink
red-blue
brown
yellow
green
grey
violet
blue
white
orange
red
K1
K1
1
2
3
4
5
6
7
8
12
17
11
9
10
S1
1
13
14
15
16
Connection box CB211
E-STOP_ES1+
E-STOP_ES2+
ENABLE_ED1+
ENABLE_ED1-
ENABLE_ED2+
ENABLE_ED2-
+24 V DC
GND
E-STOP_ES1-
E-STOP_ES2-
RxD
TxD
RTS
SHIELD
X1
1
24 VDC
GND_IN
2
3
Emergency stop, circuit 1
Emergency stop, circuit 1
4
5
Emergency stop, circuit 2
6
Emergency stop, circuit 2
7
Enabling switch, circuit 1, pos.
8
Enabling switch, circuit 1, neg.
9
Enabling switch, circuit 2, pos.
10
Enabling switch, circuit 2, neg.
RS-232-C
X3
1
2
3
4
5
6
External device
TxD
RxD
CTS
GND
12 Beijer Electronics, MAEN843A
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