HMI with CAN interfaceHMI with CAN interface, integrated
EL 103 ECOEL 103 ECO PLC−
EL 105M CANEL 105m PLCEL 105M MPI
EL 105 CANEL 105 PLCEL 105 MPI
EL 106 CANEL 106 PLCEL 106 MPI
EL 108 CANEL 108 PLCEL 108 MPI
EL 110 CANEL 110 PLCEL 110 MPI
EL 110s CANEL 110s PLCEL 110s MPI
The nameplate is on the back of the device.
1.2Target group
This documentation is directed at qualified skilled personnel according to IEC 60364.
Qualified skilled personnel are persons who have the required qualifications to carry out
all activities involved in installing, mounting, commissioning, and operating the product.
PLC and UPS
HMI with MPI interface
6
LDCDS−EL100 EN 9.0
1.3Document history
Material numberVersionDescription
.LRN9.011/2013TD29Safety instructions for the installation according to
133496017.006/2011TD29UL approval and other revisions
133460046.008/2010TD29Corrected CAN connection drawing for EL 103 ECO
133279785.005/2010TD29Amended by description of type EL 103 ECO;
132734304.001/2009TD29Amended by description of type EL 112
132363403.004/2008TD29Description of type EL 110s and all types with
132276722.011/2007TD29The "Commissioning" chapter has been expanded by
132000391.003/2007TD29First edition
About this documentation
Document history
UL added and other revisions
description of type EL 112 deleted; adapted BA
according to the new specifications regarding the
Lenze classification and the new specifications of
the units of measurement regulation
integrated PLC has been added
descriptions on server functionalities
1
Tip!
Information and auxiliary devices related to the Lenze products can be found
in the download area at
http://www.Lenze.com
1.4Terminology used
TermIn the following text used for
EL 1xxHMI of the EL 100 or EL 100 ECO series
HMIHuman Machine Interface
MPIInterface for the SIMATIC S7 automation system from Siemens AG
SD/SDHC cardMemory card in the SD/SDHC format
TouchscreenTouch screen terminal
LDCDS−EL100 EN 9.0
7
1
About this documentation
Conventions used
1.5Conventions used
Type of informationIdentificationExamples/notes
Spelling of numbers
Decimal separator
Text
Program name» «PC software
Icons
Page referenceReference to another page with additional
Documentation referenceReference to another documentation with
PointIn general, the decimal point is used.
For instance: 1234.56
For example: »Engineer«, »Global Drive
Control« (GDC)
information
For instance: 16 = see page 16
additional information
For example: EDKxxx = see
documentation EDKxxx
8
LDCDS−EL100 EN 9.0
About this documentation
Notes used
1
1.6Notes used
The following pictographs and signal words are used in this documentation to indicate
dangers and important information:
Safety instructions
Structure of safety instructions:
Danger!
(characterises the type and severity of danger)
Note
(describes the danger and gives information about how to prevent dangerous
situations)
Pictograph and signal wordMeaning
Danger!
Danger!
Stop!
Danger of personal injury through dangerous electrical voltage.
Reference to an imminent danger that may result in death or
serious personal injury if the corresponding measures are not
taken.
Danger of personal injury through a general source of danger.
Reference to an imminent danger that may result in death or
serious personal injury if the corresponding measures are not
taken.
Danger of property damage.
Reference to a possible danger that may result in property
damage if the corresponding measures are not taken.
Application notes
Pictograph and signal wordMeaning
Note!
Tip!
Special safety instructions and application notes
Pictograph and signal wordMeaning
Warnings!
Warnings!
Important note to ensure troublefree operation
Useful tip for simple handling
Reference to another documentation
Safety note or application note for the operation according to
UL or CSA requirements.
The measures are required to meet the requirements according
to UL or CSA.
LDCDS−EL100 EN 9.0
9
2
Safety instructions
General safety instructions
2Safety instructions
2.1General safety instructions
Danger!
Disregarding the following basic safety measures may lead to severe personal
injury and damage to material assets!
ƒ Lenze drive and automation components ...
... must only be used for the intended purpose.
... must never be operated if damaged.
... must never be subjected to technical modifications.
... must never be operated unless completely assembled.
... must never be operated without the covers/guards.
... can − depending on their degree of protection − have live, movable or rotating parts
during or after operation. Surfaces can be hot.
ƒ For Lenze drive components ...
... only use permitted accessories.
... only use original manufacturer spare parts.
ƒ All specifications of the corresponding enclosed documentation must be observed.
This is vital for a safe and trouble−free operation and for achieving the specified product
features.
The procedural notes and circuit details provided in this document are proposals which
the user must check for suitability for his application. The manufacturer does not
accept any liability for the suitability of the specified procedures and circuit proposals.
ƒ Only qualified skilled personnel are permitted to work with or on Lenze drive and
automation components.
According to IEC 60364 or CENELEC HD 384, these are persons ...
... who are familiar with the installation, assembly, commissioning and operation of
the product,
... possess the appropriate qualifications for their work,
... and are acquainted with and can apply all the accident prevent regulations, directives
and laws applicable at the place of use.
Transport, storage
ƒ Transport and storage in a dry, low−vibration environment without aggressive
atmosphere; preferably in the packaging provided by the manufacturer.
– Protect against dust and shocks.
– Comply with climatic conditions according to the technical data.
10
LDCDS−EL100 EN 9.0
Safety instructions
General safety instructions
Mechanical installation
ƒ Install the product according to the regulations of the corresponding
documentation. In particular observe the section "Operating conditions" in the
chapter "Technical data".
ƒ Provide for a careful handling and avoid mechanical overload. During handling
neither bend components, nor change the insulation distances.
ƒ The product contains electrostatic sensitive devices which can easily be damaged by
short circuit or static discharge (ESD). Thus, electronic components and contacts
must not be touched unless ESD measures are taken beforehand.
Electrical installation
ƒ Carry out the electrical installation according to the relevant regulations (e. g. cable
cross−sections, fusing, connection to the PE conductor). Additional notes are
included in the documentation.
ƒ When working on live products, observe the applicable national regulations for the
prevention of accidents (e.g. BGV 3).
2
ƒ The documentation contains information about EMC−compliant installation
(shielding, earthing, arrangement of filters and laying cables). The system or
machine manufacturer is responsible for compliance with the limit values required
by EMC legislation.
Warning: The controllers are products which can be used in category C2 drive systems
as per EN 61800−3. These products may cause radio interference in residential areas. If
this happens, the operator may need to take appropriate action.
ƒ For compliance with the limit values for radio interference emission at the site of
installation, the components − if specified in the technical data − have to be mounted
in housings (e. g. control cabinets). The housings have to enable an EMC−compliant
installation. In particular observe that for example control cabinet doors preferably
have a circumferential metallic connection to the housing. Reduce openings or
cutouts through the housing to a minimum.
ƒ Only plug in or remove pluggable terminals in the deenergised state!
Commissioning
ƒ If required, you have to equip the system with additional monitoring and protective
devices in accordance with the respective valid safety regulations (e. g. law on
technical equipment, regulations for the prevention of accidents).
Maintenance and servicing
LDCDS−EL100 EN 9.0
ƒ The components are maintenance−free if the required operating conditions are
observed.
ƒ If the cooling air is polluted, the cooling surfaces may be contaminated or the air
vents may be blocked. Under these operating conditions, the cooling surfaces and air
vents must be cleaned at regular intervals. Never use sharp objects for this purpose!
ƒ After the system has been disconnected from the supply voltage, live components
and power connections must not be touched immediately because capacitors may
be charged. Please observe the corresponding notes on the device.
11
2
2.2Product−specific safety instructions
Safety instructions
Product−specific safety instructions
Disposal
ƒ Recycle metals and plastic materials. Ensure professional disposal of assembled
PCBs.
ƒ This device contains a battery. According to European legislation you are obliged to
dispose of batteries separately via the take−back systems specified.
ƒ Before working on the HMI, the supply connector must be unplugged. This is
particularly important before opening the enclosure and connecting/removing
connectors.
ƒ The voltage input is not internally fused and may be destroyed if the input voltage is
too high. Observe the maximally permissible input voltage and professionally fuse
the device on the input side against voltage fluctuations and peaks.
ƒ During installation, see that the maximally permissible ambient temperature is not
exceeded. Corresponding measures for active or passive cooling must be taken if
required.
ƒ The HMI is a device of class A and can cause radio interference in residential areas. In
this case, the operator may have to take special measures. Any costs arising from
these measures have to be paid by the operator.
ƒ In the case of an error, send the HMI to the manufacturer. The address is provided on
the return envelope of this documentation. Please use the original packaging if you
return the HMI!
12
LDCDS−EL100 EN 9.0
Safety instructions
Safety instructions for the installation according to UL
2
2.3Safety instructions for the installation according to UL
Approval
Underwriter Laboratories (UL), UL508 and CSA C22.2 No. 142−M1987, (UL File Number
E236341)
Ratings
ƒ Input 24 V DC, 12 W
ƒ Max. Ambient Temperature 50 °C
ƒ Enclosure ratings:
– Front Panel Mounted UL Type 1, 2 and 5 Enclosure
– Except:
EL108 STD: Front Panel Mounted Type 1 Enclosure
EL108 KSTG: Panel mounted Type 1 Enclosure
ƒ For use in surrounding air temperature 50 °C.
ƒ Use in a pollution degree 2 environment.
ƒ For use on a flat surface of a Type 1, 2 and 5 enclosure.
– Except:
EL108 STD: Front Panel Mounted Type 1 Enclosure
EL108 KSTG: Panel mounted Type 1 Enclosure
ƒ EL 108 KSTG:
The device shall be supplied by an isolating source protected by a fuse with
max. rating 8 A.
Battery
ƒ Replace battery with any from the list below, part No. CR 2450 only. Use of
another battery may present a risk of fire or explosion.
Recommended CR2450 (R/C, BBVC2) types:
Renata Part.no. CR2450N, Sony Corp. part no. CR2450B, Toshiba part no.
CR2450, Varta part no. CR2450, Matsushita part no. CR2450
ƒ Battery may explode if mistreated. Do not recharge, disassemble, dispose of
in fire or heat above 100 °C (212 °F).
ƒ Dispose of used battery according to the regulation of recycling or waste.
2
... 3.3 mm2)
LDCDS−EL100 EN 9.0
13
2
Safety instructions
Safety instructions for the installation according to UL
Homologation
Underwriter Laboratories (UL), UL508 et CSA C22.2 n° 142−M1987, (n° de dossier UL
E236341)
Caractéristiques assignées
ƒ Entrée 24 V CC, 12 W
ƒ Température ambiante maximale : 50 °C
ƒ Classification du coffret de protection :
– Montage sur panneau avant, coffret UL de type 1, 2 et 5
– Exception :
EL108 STD : coffret de type 1 monté sur le panneau avant
EL108 KSTG : coffret de type 1 monté sur panneau
Warnings!
Marquage du câblage à pied d’oeuvre
Bornier de câblage MSTB 2,5/3−STF−5,08 :
ƒ Utiliser exclusivement des conducteurs en cuivre 60/75°C.
ƒ AWG 18 ... AWG 12 (0,82 mm
ƒ Couple de 5 à 7 lb−in (0,5 ... 0,6 Nm)
Appareil
ƒ Destiné à une utilisation à une température ambiante maximale de 50 °C.
ƒ Destiné à une utilisation dans un environnement caractérisé par le degré de
pollution 2.
ƒ Conçu pour une utilisation sur une surface plane, coffret de type 1, 2 et 5.
– Exception :
EL108 STD : coffret de type 1 monté sur le panneau avant
EL108 KSTG : coffret de type 1 monté sur panneau
ƒ EL 108 KSTG :
L’équipement doit être alimenté par une source de tension avec isolation
galvanique protégée par un fusible de 8 A maximum.
Batterie
ƒ Remplacer la batterie par l’un des types répertoriés dans la liste ci−dessous,
n° de référence CR 2450 uniquement. L’utilisation d’une autre batterie
présente un risque d’incendie ou d’explosion.
ƒ Toute utilisation non conforme de la batterie entraîne un risque d’explosion.
Ne pas recharger, démonter, jeter au feu ni exposer la batterie à une chaleur
supérieure à 100 °C (212 °F).
ƒ Eliminer la batterie conformément à la réglementation en vigueur en
matière de recyclage ou de traitement des déchets.
2
... 3,3 mm2)
14
LDCDS−EL100 EN 9.0
3Product description
3.1Application as directed
HMIs of the EL 1xx series
ƒ are Human Machine Interfaces (HMIs) for the implementation of operating concepts
or the provision of information in common industrial and commercial areas.
ƒ must only be operated if the operating conditions specified in these operating
instructions are met.
ƒ are no household appliances. They are components intended to be used exclusively
for commercial purposes.
Systems with HMI devices
ƒ The user is responsible for the compliance of his application with the EC Directives.
Any other use shall be deemed inappropriate!
Product description
Application as directed
3
A use that is not intended also includes a use harbouring fatal risks or dangers which,
without the provision of exceptionally high safety measures, may result in death, injury or
damage to material assets.
The HMI must in particular not be used ...
ƒ in private areas.
ƒ in potentially explosive atmosphere.
ƒ in areas with harmful gases, oils, acids, radiation, etc.
ƒ for performing safety functions, for instance
– in air traffic control / in flight−control systems
– for the monitoring/control of nuclear reactions
– for the monitoring/control of means of mass transport
– for the monitoring/control of medical systems
– for the monitoring/control of weapons systems
Higher−level safety systems must be used to guarantee the protection of persons and
material assets!
Note!
The touchscreen does not comply with the Ergonomics Directive ZH 1/618.
Therefore, it is only designed for short−time inputs and monitoring functions.
For longer inputs, connect an external keyboard.
LDCDS−EL100 EN 9.0
15
3
Product description
Scope of supply
EL 1xx CAN/PLC/MPI
3.2Scope of supply
Number Description
1HMI
Screw clamp fixings
4
for EL 103 ECO (PLC)
4
for EL 105(m) CAN/PLC/MPI
4
for EL 106 CAN/PLC/MPI
6
for EL 108 CAN/PLC/MPI
8
for EL 110(s) CAN/PLC/MPI
1Mounting instructions
1DVD "PC−based Automation"
3.3Overview
3.3.1EL 1xx CAN/PLC/MPI
EL100−001
Pos.Description
HMI
Screw clamp fixings
PE connection
SD/SDHC card slot
CAN or MPI port
Ethernet port
USB−A port
USB−B port
Serial RS232 interface
Connection supply
RoHS−Products lead−free in accordance with CE Directive
EN 61000−6−1 (−3),
VDE 0839−6−1 (−3)
EN 61000−6−2 (−4),
VDE 0839−6−2 (−4)
EN 55022
EN 55024Equipment of information technology
CSA C22.2
2002 residential area
2006 industrial premises
Programmable Controllers (File−No. E236341)
2011/65/EU
Protection of persons and equipment
SafetyVDE0805 (EN60950),
Type of protectionIP65 (front) / IP20 (back)
Class of protection3
Ambient conditions
Climatic
Temperature
Storage/Transport0 ... +60 °C
Operation
EL 1xx ECO
EL 1xx CAN/MPI
EL 1xx ECO PLC
EL 1xx PLC
Relative humidity10 ... 90 %, no condensation
Site altitude
Storage/Transport< 12.000 m amsl
Operation< 3.000 m amsl
Vibration test according to EN 61131−2 (programmable controllers)
VibrationEN 60068−2−61 g
ShockEN 60068−2−2715 g
VDE0870, UL
Type 1, 2 and 5 enclosure
0 ... +50 °C
5 ... +45 °C
18
Mounting conditions
Mounting place
Mounting positionTerminals at the bottom
Control cabinet door
LDCDS−EL100 EN 9.0
Technical data
Electrical data
EL 1xx CAN/PLC/MPI
4
4.2Electrical data
4.2.1EL 1xx CAN/PLC/MPI
Supply
Voltage[V]DC 24 (+18 ... 30)
Current at 24 V[A]0.250.30.30.50.5
Power at 24 V[W]6.07.27.212.012.0
Buffer for real−time clock
dated
Battery
Service life
CPU and operating system
CPU typeIntelâ Xscale PXA 270
Operating
system
[year]7 (at 25 °C)
Type EL xxx
105m105106108110110s
Typ EL xxx
105m105106108110110s
Typ EL xxx
105m105106108110110s
Windowsâ CE 5.0
Memory
105m105106108110110s
RAM[MB]64
Flash[MB]32
Exchangeable
disk storage
Memory
105m105106108110110s
RAM[MB]128
Flash[MB]64
Exchangeable
disk storage
1)
Due to the great variety of SD/SDHC cards available on the market, compatibility cannot be ensured. We do not
know about any restrictions.
Typ EL xxx CAN/MPI
SD/SDHC card slot
Typ EL xxx PLC
SD/SDHC card slot
1)
1)
LDCDS−EL100 EN 9.0
19
4
Technical data
Electrical data
EL 1xx CAN/PLC/MPI
Screen
105m105106
TypeTouch screen, resistive
Colours16 grey tones64 K64 K
Display diagonal[cm]14.5 (5.7")16.3 (6.4")
Visible size[mm]115 x 86131 x 98
Resolution[pixels]320 x 240640 x 480
Pixel size[mm]0.33 x 0.330.07 x 0.07
Contrast−400:1400:1
Brightness[cd/m2]180250250
Angle of view
right
bottom
IlluminationCathode−ray tube, adjustable
Service life at
25°C
Screen (continued)
TypeTouch screen, resistive
Colours64 K
Display diagonal[cm]20.3 (8")26.4 (10.4")
Visible size[mm]162 x 122216 x 163
Resolution[pixels]640 x 480640 x 480600 x 800
Pixel size[mm]0.25 x 0.250.33 x 0.33
Contrast250:1300:1
Brightness[cd/m2]400
Angle of view
right
bottom
IlluminationCathode−ray tube, adjustable
Service life at
25°C
[°]−
left
top
[h]400004500050000
[°]65
left
top
[h]50000
−
−
−
108110110s
65
55
65
Typ EL xxx
60
60
40
50
Typ EL xxx
65
65
50
60
60
60
40
50
20
LDCDS−EL100 EN 9.0
Technical data
Electrical data
EL 1xx CAN/PLC/MPI
4
PLC functions
(EN 61131−3)
EditorAWL, FUP, KOP, ST, AS, CFC
Program code[kB]2048
Data memory
Variables
Global Var.
Memory location[kB]4
Process image
Input
Output
Retain data[kB]128
UPSIntegrated to save retain data to the flash memory
Target
L−force Logic
EL1xx
Task runtime[ms]³10
Ports
COM 1
LAN
USB
1)
CAN
1)
MPI
1
*optionally CAN or MPI
[kB]
[kB]
[kB]
[kB]
Type
ConnectionSUB−D, 9−pole, connector
TypeEthernet
ProtocolTCP/IP
Baud rate10/100 Mbits
ConnectionRJ45, socket
Type2.0 (1.1−compatible)
ConnectionType A and type B, socket
TypeCAN, ISO11898
ProtocolLenze system bus CAN
TopologyLine, terminated on both sides with 120 W
NodeMaster or slave
Number of nodesMax. 63
Baud rateSee CAN communication manual
Bus lengthSee CAN communication manual
ConnectionSUB−D, 9−pole, connector
TypeRS485
ProtocolMPI
TopologyLine, terminated on both sides with 200 W
NodeMaster
Number of nodesMax. 32 per segment
Baud rate19.2 kBaud ... 12 MBaud
Bus lengthMax. 50 m
ConnectionSUB−D, 9−pole, connector
105m105106108110110s
Typ EL xxx PLC
1024
512
4
4
V1.x
RS232
Max. 127 with RS485 repeaters
LDCDS−EL100 EN 9.0
21
4
Technical data
Electrical data
EL 1xx ECO (PLC)
4.2.2EL 1xx ECO (PLC)
Supply
Voltage[V]DC 24 (+18 ... 30)
Current at 24 V[A]0.21
Power at 24 V[W]5.0
Buffer for real−time clock
dated
Capacitor
Max. buffer time
CPU and operating system
CPU typeIntelR Xscale PXA 270
Operating
system
Memory
RAM[MB]64
Flash[MB]32
Exchangeable
disk storage
Memory
RAM[MB]64
Flash[MB]32
Exchangeable
disk storage
1)
Due to the great variety of SD/SDHC cards available on the market, compatibility cannot be ensured. We do not
know about any restrictions.
[week]
Type EL xxx ECO
103
Typ EL xxx ECO
103
2
Typ EL xxx ECO
103
WindowsR CE 5.0
Typ EL xxx ECO CAN
103
SD/SDHC card slot
Typ EL xxx ECO PLC
103
SD/SDHC card slot
1)
1)
22
LDCDS−EL100 EN 9.0
Technical data
Electrical data
EL 1xx ECO (PLC)
4
Screen
TypeTouch screen, resistive
Colours64 K
Display diagonal[cm]8.9 (3.5")
Visible size[mm]70 x 53
Resolution[pixels]320 x 240
Pixel size[mm]0.7 x 0.22
Contrast400:1
Brightness[cd/m2]300
Angle of view
right
bottom
IlluminationLED
Service life at
25°C
PLC functions
(EN 61131−3)
EditorAWL, FUP, KOP, ST, AS, CFC
Program code[kB]256
Data memory
Variables
Global Var.
Memory location[kB]4
Process image
Input
Output
Retain data[kB]16
UPSIntegrated to save retain data to the flash memory
Target
L−force Logic
EL1xx
Task runtime[ms]³100
[°]65
left
top
[h]−
[kB]
[kB]
[kB]
[kB]
Typ EL xxx ECO
103
65
50
60
Typ EL xxx ECO PLC
103
64
64
1
1
V2.x
LDCDS−EL100 EN 9.0
Ports
LAN
USB
CAN
Type
ProtocolTCP/IP
Baud rate10/100 Mbits
ConnectionRJ45, socket
Type2.0 (1.1−compatible)
ConnectionType A, socket
TypeCAN, ISO11898
ProtocolLenze system bus CAN
TopologyLine, terminated on both sides with 120 W
NodeMaster or slave
Number of nodesMax. 63
Baud rateSee CAN communication manual
Bus lengthSee CAN communication manual
ConnectionSUB−D, 9−pole, connector
Ethernet
23
4
Technical data
Mechanical data
EL 1xx CAN/PLC/MPI
4.3Mechanical data
4.3.1EL 1xx CAN/PLC/MPI
Design and weight
FrontAluminium with polyester film to DIN 42115
CoverSheet steel, galvanised
Weight[kg]1.11.11.21.52.0
Type EL xxx
105m105106108110110s
EL100−002
Type
aa1bb1b2e1e2tn ±0.5m ±0.5
EL 105
EL 105M
EL 106
EL 108250220180156.533.746184224160.5
EL 110
EL 110s
210
27525722020175.546184261205
19315513817.543.617.64197142
DimensionsMounting cutout
[mm][mm]
24
LDCDS−EL100 EN 9.0
4.3.2EL 1xx ECO (PLC)
Technical data
Mechanical data
EL 1xx ECO (PLC)
4
Design and weight
FrontAluminium with polyester film to DIN 42115
CoverSheet steel, galvanised
Weight[kg]0.4
Type
EL 103
ECO
aa1bb1e1tn ±0.5m ±0.5
130116.510490.533.6312094
DimensionsMounting cutout
[mm][mm]
Type EL xxx ECO
103
EL100e−002
LDCDS−EL100 EN 9.0
25
5
Mechanical installation
Important notes
5Mechanical installation
5.1Important notes
The installation must be carried out by qualified, skilled personnel familiar with the
applicable national standards.
Stop!
Sensitive front frame gasket
During mounting, the gasket of the front frame is exposed and can be
damaged.
Possible consequences:
ƒ The degree of protection provided by the enclosure mentioned in the
technical data is not attained.
Protective measures:
ƒ Handle the gasket with care during mounting.
ƒ Protect the gasket against ultraviolet rays.
ƒ Each time before you mount the device, check whether the gasket is intact.
Stop!
Sensitive touchscreen surface
The touchscreen foil is very sensitive to external forces and can be damaged by
improper handling.
Possible consequences:
ƒ The touchscreen foil becomes damaged, scratched or dull.
Protective measures:
ƒ Avoid contact of the touchscreen foil with pointed or hard objects.
ƒ Always use a touch pen or your fingers to operate the touchscreen. Never
use objects such as ballpoint pens, pencils, etc.
ƒ When removing dirt and fingerprints, observe the notes given in the chapter
"Cleaning" ( 90).
Note!
When selecting the place where the PC is to be installed, pay attention to an
ergonomic positioning of the screen and to the incidence of light which might
cause reflections on the screen.
26
LDCDS−EL100 EN 9.0
5.2Mounting steps
Mechanical installation
Mounting steps
5
EL100−004
How to assemble the HMI:
1. Cut the mounting cutout out of the control cabinet door.
2. Assemble the upper screw clamping fixtures (see figure).
3. Check if the gasket under the front panel is located correctly.
4. Insert the device into the mounting cutout, secure it by hand against falling down
and tighten the assembled screw clamping fixtures hand−tight.
5. Secure the device by hand, assemble the remaining screw clamping fixtures and
tighten them hand−tight.
6. Check if the device is securely located in the mounting cutout and if the front panel
gasket is located correctly.
– If necessary, loosen the screw clamping fixtures, re−align the device or gasket and
tighten the screw clamping fixtures hand−tight.
– If the gasket is not located correctly, protection class IP65 is not reached on the
front of the device!
LDCDS−EL100 EN 9.0
27
6
Electrical installation
Important notes
6Electrical installation
6.1Important notes
The installation must be carried out by qualified, skilled personnel familiar with the
applicable national standards.
Stop!
Short circuit and static discharge
The device contains components which are endangered in the case of short
circuit or static discharge.
Possible consequences:
ƒ The device or parts of it will be destroyed.
Protective measures:
ƒ Always switch off the voltage supply when working on the device. This
particularly applies:
– Before connecting / disconnecting connectors.
– Before plugging in / plugging out modules.
ƒ All persons handling printed circuit boards have to take account of ESD
measures.
ƒ Contacts of plug connectors must not be touched.
ƒ Printed circuit boards may be touched only at places free from electrical
contacts and may be placed only on appropriate materials (e.g. on ESD
packaging or conductive foam material).
ƒ Printed circuit boards may only be transported and stored in ESD packaging.
28
LDCDS−EL100 EN 9.0
6.2Wiring according to EMC
Electrical installation
Wiring according to EMC
6
General notes l The electromagnetic compatibility of the system depends on the type and accuracy of the
installation. Please especially note the following:
– Structure
– Shielding
– Earthing
l In the case of a differing installation it is required for evaluating the conformity to the EMC
Directive to check the system with regard to compliance with the EMC limit values. This for
instance applies to:
– The use of unshielded cables
l The end user is responsible for compliance with the EMC Directive.
– If you observe the following measures, you can be sure that no EMC problems will occur
during operation and that the EMC Directive or the EMC law is met.
– If devices which do not meet the CE requirement with regard to noise immunity
EN 61000−4−2 are actuated near the system, these devices can be affected
electromagnetically by the system.
Structurel Connect device to the earthed mounting plate:
– Mounting plates with an electroconductive surface (zinc−coated or stainless steel) allow for
continuous contacting.
– Coated plates are not suitable for an EMC−compliant installation.
l If you use several mounting plates:
– Connect mounting plates to each other on a large surface and in a conductive manner (e.g.
by means of copper strips).
l When installing the cables, observe a spatial separation of signal and mains cables.
l Route the cables as near to the reference potential as possible. Freely suspended cables act
like aerials.
Shieldingl Preferably only use cables with a braid.
l The coverage of the shield should be more than 80%.
l In the case of data lines for a serial coupling, always use metallic or metallised plugs. Connect
the shield of the data line on the connector shell.
Earthingl Earth all metallically conductive components by the use of corresponding cables from a
central earthing point (PE rail).
l Comply with the minimum cross−sections defined in the safety instructions:
– With regard to EMC, however, not the cable cross−section, but the surface of the cable and
of the extensive contacting is decisive.
LDCDS−EL100 EN 9.0
29
6
Electrical installation
Wiring
EL 1xx CAN/PLC/MPI
6.3Wiring
6.3.1EL 1xx CAN/PLC/MPI
Mains connection
Note!
ƒ Observe the max. permissible input voltage.
Professionally fuse the device on the input side against voltage fluctuations
and voltage peaks.
ƒ The HMI boots up as soon as the supply voltage is applied.
After the operating system has been shut down, the HMI switches off
automatically. For restarting, the supply voltage has to be disconnected for a
short time.
CAN bus connection
Pin 1: CAN−GND (CG)
Pin 2: CAN−LOW (LO)
Pin 3: CAN−SHIELD
Pin 4: CAN−HIGH (HI)
Pin 5: Not assigned
EL100−011
5−pole Phoenix Combicon
socket
CAN cable acc. to ISO 11898−2
with Phoenix Combicon plug,
MSTB 2.5 / 5−STF−5.08
CAN cable shield connection via cable clamp on the back of the device:
EL100−033
Cable fixing and strain relief
Fix the cable bundles on the back of the EL 103 using cable ties.
EL100−034
36
LDCDS−EL100 EN 9.0
7Commissioning
7.1Connecting external devices
The HMI can communicate with other devices via different interfaces, e.g. to exchange
data or transfer projects:
EL 1xxPC
LANLAN
1)
USB-B
USB-A
Commissioning
Connecting external devices
7
1)
COM1
USB-A
SD/SDHC
2)
CAN
2)
MPI
1)
Not for EL 1xx ECO (PLC)
2)
Optionally CAN or MPI (EL 1xx ECO: CAN only)
EL 1xx « PCEthernet connection, e.g. via cross−link cable
EL 1xx « PCUSB connection device−host (the Microsoft
EL 1xx « PCSerial connection via serial cross−link cable
USB stick, external keyboard/mouse
SD/SDHC card
EL 1xx « PCCAN bus connection with 2177IB (CAN to USB−A) or 2173IB (CAN to LPT
EL 1xx « S7MPI connection
2177IB
2173IB
installed on the PC.)
interface) PC bus adapter
COM
USB-A
LPT
Simatic S7
MPI
â
"ActiveSync" software must be
EL100−016
LDCDS−EL100 EN 9.0
37
7
7.2Initial switch−on
Commissioning
Initial switch−on
How to proceed:
1. Check the whole wiring for completeness and correct installation.
For comprehensive inputs, we recommend to connect an external keyboard and mouse
to the USB port.
2. Switch on the voltage supply of the EL 1xx.
– The EL 1xx boots up, the operating system is started.
– If the EL 1xx is protected by a password, it will be queried.
– If the Show Explorer control field in the StartUp Control Panel Applet is marked
( 47), the Windows CE desktop will be displayed.
– If an autostart of the Remote Access Manager is specified in the VisiWinNET
Control Panel Applet ( 49), it will be started.
– If an autostart is specified for a project in the VisiWinNET
( 49), it will be started.
â
Control Panel Applet
â
7.3Establish Ethernet connection
The EL 1xx can be connected to a LAN or to a PC directly (peer−to−peer) via Ethernet
interface.
38
LDCDS−EL100 EN 9.0
7.3.1Configure Ethernet interface
Prerequisite:
ƒ The EL 1xx is physically connected to the fieldbus via Ethernet interface.
– Network (with router): via Ethernet cable
– Peer−to−peer (without router): via crossed Ethernet cable (cross−over)
ƒ The EL 1xx is switched−on.
How to proceed:
1. Click Start®Settings®Network and Dial−up Connections on your EL 1xx.
2. Click the Dm9CE1 connection and configure the following dialogue via network
interface.
Commissioning
Establish Ethernet connection
Configure Ethernet interface
7
3. Click OK.
Note!
Modifications are not stored automatically in the Registry. This means that
they will be lost after a restart.
If you wish to make permanent modifications, proceed as follows:
ƒ Click Start®Settings®Control Panel®Registry on your EL 1xx.
ƒ Click Save.
4. If an IP address assignment via DHCP Server was specified when configuring the
interface (only available for networks with router), restart the EL 1xx.
5. Double−click the network symbol down right in the status bar and check the
settings.
EL100−021
LDCDS−EL100 EN 9.0
39
7
7.3.2Activate communication between EL 1xx and VisiWinNetâ Smart
Commissioning
Establish Ethernet connection
Activate communication between EL 1xx and VisiWinNet
â
Smart
The following settings are required if you wish to transmit a VisiWinNET
the EL 1xx via Ethernet. They are not required to establish a general TCP/IP connection.
How to proceed:
â
Smart project to
Note!
If an autostart of the Remote Access Manager is specified in the VisiWinNET
Control Panel Applet ( 49), the VisiWinNET Remote Access dialogue is
displayed automatically after starting the HMI.
Proceed as follows if that dialogue is not displayed:
ƒ Start®Programs®Windows Explorer
ƒ Folder Flashdisk/VisiWinNET
ƒ Double−click the VisiWinNET.RemoteAccessManager Application.
1. Activate the Commandhandler Registry in the VisiWinNET Remote Access Dialogue.
â
2. If the TCP/IP control field is selected and the status is displayed as Running,
communication has been enabled. Elsewise, proceed as follows:
3. Select the TCP/IP control field.
4. Click Start.
The status changes to Running. TCP/IP communication has been enabled.
5. Click Save to store this setting.
See VisiWinNET
information on project transmission.
â
Smart software manual, Getting Started, for further
EL100−020
40
LDCDS−EL100 EN 9.0
7.4Establish CAN fieldbus connection
An EL 1xx CAN or EL 1xx ECO can be connected to a CAN fieldbus system via CAN interface.
7.4.1Configure CAN interface
Prerequisite:
ƒ The EL 1xx is physically connected to the fieldbus via CAN interface.
ƒ The EL 1xx is switched−on.
How to proceed:
1. Click Start ® Settings ® Control Panel ® Fieldbus on the EL 1xx and configure the
CAN interface in the following dialogue.
Commissioning
Establish CAN fieldbus connection
Configure CAN interface
7
EL 1xx CAN Device Node: The EL 1xx node address within a CAN fieldbus network.
Baud Rate: Transmission speed of the fieldbus. The baud rate must be identical for
each fieldbus node within the same network. The fieldbus parameters are set
according to the baud rate.
2. Click Save.
EL100−028
LDCDS−EL100 EN 9.0
41
7
7.5Establish MPI connection
Commissioning
Establish MPI connection
An EL1xx MPI is able to communicate with a S7 PLC via MPI (Multi Point Interface).
Prerequisite:
ƒ The EL 1xx is physically connected to the fieldbus via MPI interface.
ƒ The EL 1xx is switched−on.
How to proceed:
1. Click Start ® Settings.® Control Panel.® MPI Configuration on your EL 1xx.
The MPI Configuration Dialogue will be opened.
EL100−029
HSA: Set the highest MPI address (Highest Station Address) here. The highest MPI
address must be identical within an MPI network!
TS (This Station): Set the local MPI address for the EL 1xx here.
Baud Rate: Transmission speed of the MPI network. The baud rate must be identical
for each MPI node within the same network. The MPI parameters are set according to
the baud rate.
Default Net Parameters: Default Net Parameters specified due to the baud rate. We
recommend not to modify them.
Status: The status of the MPI interface is displayed as "Offline", "Online" or "Error" in
the status bar.
2. Click OK.
Note!
Modifications are not stored automatically in the Registry. This means that
they will be lost after a restart. If you wish to make permanent modifications,
proceed as follows:
An "EL 1xx PLC" is equipped with an internal UPS which − in the event of a supply voltage
failure − keeps the EL 1xx alive until the values of the retain variables have been saved
fail−safe.
Note!
The PLC program indicates retain variables by the keyword RETAIN. The value
of these variables remains unchanged both after an uncontrolled and a normal
PLC exit. After restarting the PLC, the values will be available again.
An application example is a unit counter in a production plant which is to
continue counting after a restart.
After a supply voltage failure, the following steps will be carried out automatically:
1. To bridge voltage fluctuations, the system waits for a defined time and sees if the
supply voltage is applied again (delay time = 500 ms).
If the supply voltage is applied again within this time, the system continues operation
as usual.
Commissioning
UPS functionality
7
2. Otherwise, the background light of the display is switched off, the run−time
system/controller is stopped and the CAN telegram only transmits zeros.
3. All retain variables are saved within the buffer time of 2 seconds.
4. After the buffer time, the system checks cyclically whether the supply voltage is
applied again.
When the supply voltage is applied again, the system is restarted.
Otherwise, the system continues running until the buffer capacitors have drained.
LDCDS−EL100 EN 9.0
43
7
7.7Installing fonts
Commissioning
Installing fonts
If you want to use additional fonts, for instance containing Asian characters, on the EL 1xx,
you can implement them by means of the "AddFont.exe" tool.
Note!
Please observe the size of the font files, in particular for Asian fonts. To begin
with, check whether the files still fit into the internal flash memory of the
EL 1xx or if they have to be swapped out to an SD/SDHC card.
How to proceed:
1. Depending on the memory location, create the following directory for the additional
fonts:
2. Copy the "Addfont.exe" file from the "L−force PC−based Automation" DVD to this
directory.
3. Also copy the font files to this directory.
4. Extend the "\Flashdisk\Autostart.txt" file according to the following example:
;=============================================================
; use API addfont in Flashdisk\Fonts!!!!!
; Example: ;\Storage\Fonts\AddFont.exe Storage\Fonts\
;==============================================================
\Flashdisk\Fonts\AddFont.exe Flashdisk\Fonts\
5. Save the "Autostart.txt" file.
6. Restart the EL 1xx.
44
LDCDS−EL100 EN 9.0
8Operation
8.1Operating system components
The following table shows the components of the optional versions of the Windows
operating system.
ComponentDescriptionVersion
Web ServerXX
Remote Desktop (VNC)XX
FTP ServerXX
RAS Server−X
TelnetXX
Active Sync File TransferXX
Internet Explorer 6.0−X
Registry EditorXX
Word Pad−X
Mouse PointerXX
USB Keyboard DriverXX
HP Printer Driver (PCL)XX
HMI Start ManagerXX
File ViewerExcel/Image/PDF/PowerPoint/Word
.NET Compact Framework 2.0XX
USB SupportXX
Touch DriverXX
TCP/IPXX
CANDriver, Control Panel AppletXX
MPIDriver, Control Panel AppletXX
Soft KeyboardSoftware Input PanelXX
Control PanelsXX
Network ToolsPing, Tracert, Netstat, NetXX
Visual Studio Communication
Components
Operation
Operating system components
CoreProPlus
−X
Viewer
ConmanClient2, ClientshutdownXX
8
R
CE
LDCDS−EL100 EN 9.0
45
8
8.2Control Panel Applets
Operation
Control Panel Applets
The Control Panel Applets adjusted or advanced by LENZE are described in the following.
Note!
A description of the standard WindowsR CE applets can be found in the
Windows
R
CE literature.
EL100−022
How to open the Control Panel:
1. Click Start ® Settings ® Control Panel on your EL 1xx.
The Control Panel window will be opened.
46
LDCDS−EL100 EN 9.0
8.2.1StartUp
Show Explorer: After the booting, the Windows CE desktop (Explorer) will be started if this
control field has been selected. Programs and settings cannot be accessed if this control
field has not been selected.
Note!
VNC Server Autostart: After the booting, the VNC Server will be started automatically if
this control field has been selected.
Operation
Control Panel Applets
StartUp
A disabled desktop can only be re−enabled via USB keyboard:
ƒ Press Shift + F4 on the keyboard. The Control Panel will be opened.
ƒ Open StartUP dialogue.
ƒ Select Show Explorer control field.
ƒ Click OK.
ƒ Restart the EL 1xx. The desktop will be re−enabled after a restart.
8
EL100−023
Note!
The VNC Server is not protected by a factory−set password. If the connection is
not required, the server should be disabled to prevent unauthorised access.
Alternatively, establish a password−protected connection.
An active VNC connection means additional load for the system. Hence, we
recommend to start the VNC Server manually via your Web Server if need be
instead of selecting the "Autostart" control field ( 76).
Start: Start VNC Server manually.
Password: Assign password for a password−protected connection (max. 15 characters).
LDCDS−EL100 EN 9.0
47
8
8.2.2Registry
Operation
Control Panel Applets
Registry
Note!
The modifications of some Applets are automatically stored in the Registry
when you click OK (message "Saving").
The modifications of other Applets are not stored automatically in the
Registry, which means that they are lost after a restart. If you wish to make
permanent modifications to these Applets, proceed as follows:
ƒ Click Start ® Settings ® Control Panel ® Registry on your EL1xx.
ƒ Click Save.
EL100−024
Registry Editor: Opens the Registry Editor.
Save: Saves the Registry.
Restart Device: Restarts the EL 1xx.
Clean: After a restart, the Registry is reset to the default setting if this control field has been
selected.
48
LDCDS−EL100 EN 9.0
Operation
Control Panel Applets
VisiWinNET
8
â
8.2.3VisiWinNET
Startup Project: Display of the VisiWinNETâ start project entered in the registry. The EL 1xx
can be searched for installed projects via the Search button. (Note: The search function is
only able to find those projects whose file extension (".vwn") exclusively consists of lower
case letters.)
Search Path: Path that is searched for VisiWinNET
accelerated via this preselection if the data carrier is very large or full.
Autostart: Startup Project will be started automatically when the system is started.
Search: VisiWinNET
Remote Access Manager "Autostart": When the system is started, the VisiWinNET
Connection Manager will be started automatically if this control field has been selected.
â
EL100−025
â
projects. The search process can be
â
project search.
â
OK: The settings are saved. The registration is stored.
8.2.4Display
Brightness: Changing the brightness of the display. (For EL 105m without function.)
Contrast: Changing the contrast of the EL 105m display. (For all other devices without
function.)
Display rotation: The "−90" and "+90" buttons can be used to rotate the EL 1xx screen in
90−degree steps.
EL100−026
LDCDS−EL100 EN 9.0
49
8
8.2.5Server
8.2.6Fieldbus
Operation
Control Panel Applets
Server
Find more information later in this chapter ( 72).
EL100−027
EL100−028
This Applet is only relevant for an EL1xx CAN. It has no function in an EL1xx MPI.
EL1xx CAN Device Node: EL1xx node address within a CAN fieldbus network.
Baud Rate: Transmission speed of the fieldbus. The baud rate must be identical for each
fieldbus node within the same network. The fieldbus parameters are set according to the
baud rate.
50
LDCDS−EL100 EN 9.0
8.2.7MPI Configuration
This Applet is only relevant for an EL 1xx MPI.
HSA: Set the highest MPI address (Highest Station Address) here. The highest MPI address
must be identical within an MPI network!
TS (This Station): Set the local MPI address for the EL 1xx here.
Baud Rate: Transmission speed of the MPI network. The baud rate must be identical for
each MPI node within the same network. The MPI parameters are set according to the baud
rate.
Operation
Control Panel Applets
MPI Configuration
8
EL100−029
Default Net Parameters: Default Net Parameters specified due to the baud rate. We
recommend not to modify them.
Status: The status of the MPI interface is displayed as "Offline", "Online" or "Error" in the
status bar.
See VisiWinNET
8.2.8CAN Gateway
The CAN gateway function is used to implement data transmission from an Ethernet
network to the Lenze "CAN system bus" fieldbus. The following functions are supported:
ƒ Data transmission via SDO
ƒ Parameter data exchange
ƒ Program download from PC to Lenze drive components
Communication between the PC and the Lenze drive components connected to the CAN
system bus is possible via the following programs:
ƒ DriveServer, Global Drive Control, Global Drive Loader
ƒ Global Drive PLC Developer−Studio
ƒ L−force Engineer
â
Smart software manual for further information.
LDCDS−EL100 EN 9.0
Note!
The CAN gateway function is only supported if CAN communication software
from version 2.2.2.0 is installed on the PC.
Further information is provided elsewhere in this manual ( 78).
51
8
Operation
Control Panel Applets
CAN Gateway
"State" register
EL100−032
Gateway: Start and stop gateway function
Bus state: Current state of the CAN system bus (BUS−ON or BUS−OFF)
Bus load (%): Current bus load
Error state: Current error
Client connections: Number of connected Ethernet nodes
Status message interpretation (bus state and error state):
BUS−ON and OK: CAN communication is alright.
BUS−ON and ERROR: The warning limit of the CAN controller has been reached or exceeded
(too many error frames). CAN communication is still possible.
BUS−OFF and ERROR: The CAN controller has reached the BUS−OFF state. CAN
communication is not possible. A reset of the device is required.
"Ethernet" register
EL100−033
52
Adapter name: Select the adapter here whose settings are to be displayed.
MAC address, IP address, Subnet mask: Settings from the "Network and Dial−up
Connections for Ethernet" applet.
LDCDS−EL100 EN 9.0
Operation
Control Panel Applets
CAN Gateway
"CAN" register
EL100−034
Parameter channel: The parameter channel for data transmission is selected here if the
drive component has more than one parameter channel.
SelectionSelectable address range
01 ... 127 (parameter channel 1 acc. to CANopen)
11 ... 63 (parameter channel 1 acc. to Lenze system bus (CAN))
264 ... 127 (parameter channel 2 acc. to Lenze system bus (CAN))
8
The address of e.g. parameter data channel 2 can be calculated as follows:
Address of parameter data channel 2 = Address of parameter data channel 1 + offset 64.
By selecting a value of "0", the bus is "CanOpen" compliant. There is no restriction to the
address range.
SDO timeout [ms]: The time set here defines the time slot a CAN node has to respond to
a request. If there is no response within the set time, the requesting component will
assume that the node is unavailable.
Busscan timeout [ms]: During a bus scan, the system is waiting for the nodes to respond.
On the one hand, the busscan timeout must be large enough to provide all nodes with
sufficient time to respond. On the other hand, the search will be slowing down if the
busscan timeout is too large.
Busscan delay [ms]: Under a heavy CAN bus load, searching the CAN bus for connected
nodes may cause faults. A delay time between the transmission messages can be set to
avoid this situation, thereby causing the search to take more time to finish.
LDCDS−EL100 EN 9.0
53
8
Operation
Control Panel Applets
CAN Gateway
"Logging" register
This register displays errors that may be pending.
EL100−050
Autostart: If this option is selected, the CAN gateway is automatically activated when the
device is started. Alternatively, the CAN gateway must be activated manually on the
"State" register.
54
LDCDS−EL100 EN 9.0
General information on PLC programming
8.3Creating a PLC sample program
The following description is only valid for types with integrated PLC (EL 1xx PLC).
In the following sections you will find a description of the basics for creating a PLC program
using the Lenze PLC Designer. For more information about the PLC Designer, please see the
online help for the PLC Designer.
The example describes how to program a simple counter, how to create a .sym file and how
to transfer the program to the PLC of the EL 100 PLC.
To follow the steps described in the following sections, the "PLC Designer" software must
have been installed on your system.
8.3.1General information on PLC programming
Please observe the following when configuring your EL 1xx:
ƒ The variable type LREAL does not exist.
Operation
Creating a PLC sample program
8
ƒ For direct addresses (%I / Q / M), a natural alignment must be used; i.e.
– BYTEs to any addresses
– 16−bit values (WORD, INT) to even addresses
– 32−bit values (DWORD, DINT) to addresses divisible by 4
ƒ Avoid floating−point operations because they will be emulated and therefore take
much longer than on an X86 with FPU.
ƒ Avoid task runtimes < 100 ms because short task runtimes have disadvantages
regarding visualisation (long reversing times).
LDCDS−EL100 EN 9.0
55
8
8.3.2Start PLC Designer
Operation
Creating a PLC sample program
Start PLC Designer
How to proceed:
1. With a standard installation, the PLC Designer is started via Start Lenze PLC
Designer Vx.x.x.x PLC Designer.
8.3.3Create PLC program
How to proceed:
1. Open the menu File in the PLC Designer menu bar and select the menu item New.
The "Target Settings" dialogue will be opened.
2. Select the target system depending on the HMI used from the Configuration
selection list:
EL 1xx: L−force Logic EL1xx v1.09
EL 1xx ECO: L−force Logic EL1xx v2.06
If the target system is not available in the Configuration selection list, you can
download it from the download area of the Lenze homepage (www.lenze.com).
3. Click OK to close the dialogue.
The "Target settings" dialogue will be expanded.
56
LDCDS−EL100 EN 9.0
Operation
Creating a PLC sample program
Create PLC program
4. Enable the General register and select the Download symbol file control field.
This enables data exchange between the visualistion and the PLC.
5. Click OK to close the dialogue.
The "New POU" dialogue will be opened.
6. Select the ST (structured text) control field.
8
7. Click OK to close the dialogue.
The "PLC_PRG (PRG−ST)" programming window will be opened.
In the next step, we will declare a local variable.
LDCDS−EL100 EN 9.0
57
8
Operation
Creating a PLC sample program
Create PLC program
8. Enter the word "Count" in the lower half of the divided "PLC_PRG (PRG−ST)"
programming window.
9. Press [Enter]
The "Declare Variable" dialogue will be opened.
10. Use [...] to the select the variable type "INT".
11. Click OK to close the dialogue.
After this, we will enter the code for a simple counter in our example program.
58
LDCDS−EL100 EN 9.0
Operation
Creating a PLC sample program
Create PLC program
12. Enter the following code in the lower half of the divided "PLC_PRG (PRG−ST)"
programming window: Count:=Count+1
8
Our PLC program is now complete and can be saved.
13. Go to the menu bar, open the menu File and select the menu item Save as.
14. Enter an optional program name (e.g. "example project") in the "Save as" dialogue,
select a memory location and click Save.
After this, we will transfer the program to the HMI. Before doing so, a sym file must be
created.
LDCDS−EL100 EN 9.0
59
8
8.3.4Create sym file
Operation
Creating a PLC sample program
Create sym file
A sym file is required if the visualisation, e.g. VisiWinNet
program. A sym file contains all variables and declarations of the PLC program.
How to proceed:
1. Open the menu Project in the PLC Designer and select the menu item Options.
The "Options" dialogue will be opened.
â
Smart is to access the PLC
2. Select the "Symbol configuration" category from the "Options" dialogue.
3. Select the Dump symbol entries control field and click the Configure symbol file
button.
The "Set object attributes" dialogue will be opened.
60
LDCDS−EL100 EN 9.0
Operation
Creating a PLC sample program
Create sym file
8
4. Select the Export variables of object control field in the "Set object attributes"
dialogue. Do not change the other control field selections.
5. Go to the object tree and select all objects which contain variables for the
visualisation and are enabled via the variables of the object.
Only export those variables required for visualisation. The smaller the sym file the
shorter the baud rate to the target system.
6. Close the "Set object attributes" dialogue and the "Options" dialogue with OK.
7. Go to the menu bar, open the menu Project and select the menu item Clean all.
8. Open the menu Project once again and select the menu item Rebuild all.
The project is checked, compiled and saved under the file name "ExampleProject.sym"
at the selected memory location.
Note!
If the Download symbol file control field is checked when the variable is
created ( 57), the sym file will be transferred automatically when the project
is downloaded to the EL 100.
If you create new variables for the visualisation in the PLC program, a new sym
file must be created.
LDCDS−EL100 EN 9.0
61
8
8.3.5Transfer program to HMI
Operation
Creating a PLC sample program
Transfer program to HMI
How to proceed:
1. Go to the menu bar, open the menu Online and select the menu item
Communication Parameters.
The "Communication Parameters" dialogue will be opened.
2. Click the New button.
The "Communication Parameters: New Channel" dialogue will be opened.
3. Enter a name for the new communication channel (e.g. EL100) and select the entry
"Tcp/lp (Level 2 Route)".
62
LDCDS−EL100 EN 9.0
Operation
Creating a PLC sample program
Transfer program to HMI
4. Click OK to close the dialogue.
After this, the "Communication Parameters" dialogue will be active again. The name
of the new channel is indicated in the left dialogue field. If you select the entry, the
corresponding data will be indicated in the right dialogue field.
8
5. Click the field with the entry "localhost" ("Address" line, "Value" column) and enter
the IP address of the HMI.
The HMI IP address will be displayed if you double−click the network symbol in the
status bar of your EL1xx.
Since the HMI does not include a Motorola processor, the entry "Motorola byteorder =
No" must be indicated.
6. Click OK to close the dialogue.
Communication between PLC Designer and HMI has now been configured. In the next
step, we will establish the connection to the HMI.
7. Go to the menu bar, open the menu Online and select the menu item Login.
8. Confirm the question if the program is to be saved with Yes.
The project is transferred to the HMI. While the project is being transferred, a dialogue
will be displayed. After the dialogue has disappeared, you can start the program on
your HMI.
LDCDS−EL100 EN 9.0
63
8
8.3.6Start program on HMI
Operation
Creating a PLC sample program
Start program on HMI
How to proceed:
1. Go to the menu bar, open the menu Online and select the menu item Run.
The project is started on the HMI.
Note!
If the project is to be loaded automatically after every restart of the HMI, you
can define it as a "boot project". For this, proceed as follows:
ƒ Go to the menu bar, open the menu Online and select the menu item Create
boot project.
A dialogue will be opened which indicates the files created.
ƒ Click OK to close the dialogue.
If you want to use the project again later, save the project.
2. For this, go to the menu bar, open the menu File and select the menu item Save.
8.3.7Build up CAN communication with distributed I/O module
How to proceed:
1. Open the project from which you want to access the I/O module.
2. Go to the Project Explorer, enable the POUs registry, click the right mouse button
and select the menu item Add Object from the context menu to create a new object.
The "New POU" dialogue will be opened.
3. Enter the name for the object and select the IL control field.
4. Click OK to close the dialogue.
64
5. For creating a new task, change to the Resources registry in the Project Explorer.
6. Double−click the entry Task configuration.
The "Task configuration" window will be opened.
LDCDS−EL100 EN 9.0
Operation
Creating a PLC sample program
Build up CAN communication with distributed I/O module
7. Right−click the Explorer area of the window and select Insert Task from the context
menu.
8
8. Configure your task:
– Name: Optional name
– Priority: 1 (highest priority)
– Type: Cyclic
– Properties/Interval: T#100 ms
After this, a program call must be added to the task. The program will then be called
cyclically every 100 ms.
LDCDS−EL100 EN 9.0
65
8
Operation
Creating a PLC sample program
Build up CAN communication with distributed I/O module
9. For this, right−click the new task in the Explorer area of the "Task configuration"
window and select Append Program Call from the context menu.
10. Click the ... button and select the object which you have created in step 2 in the
following dialogue.
11. Close the dialogue with OK and change to the POUs registry in the Project Explorer.
66
LDCDS−EL100 EN 9.0
Operation
Creating a PLC sample program
Build up CAN communication with distributed I/O module
12. Go to the POUs registry and write your program.
The following example program has the function of a simple counter: the value of the
I/O module byte "QB0" is incremented.
8
Note!
Leave an instruction in the main program, otherwise, compile errors will occur.
For establishing a CAN connection with the I/O module, some libraries must have been
loaded.
LDCDS−EL100 EN 9.0
67
8
Operation
Creating a PLC sample program
Build up CAN communication with distributed I/O module
13. For this, go to the Resources registry in the Project Explorer and double−click the
entry Library Manager.
The "Library Manager" window will be opened. The libraries which have been loaded
will be displayed in the upper area on the left.
14. Right−click the upper, left window pane and select Additional Library from the
context menu to load the libraries.
Load the following libraries one after the other:
– 3S_CanDrv.lib
– 3S_CANopenManager.lib
– 3S_CANopenMaster.lib
For adding a module to the network, its device−specific configuration file must be
added to the project. The settings possible for a CAN module are described in an EDS
file. The EDS files can be found under http://www.lenze.de
68
LDCDS−EL100 EN 9.0
Operation
Creating a PLC sample program
Build up CAN communication with distributed I/O module
15. Go to the Resources registry in the Project Explorer and double−click the entry PLCConfiguration to add the configuration file to your project.
The "PLC Configuration" window will be opened.
16. Click the menu item Extras Add configuration file and select the EDS file for your
CAN module in the following dialogue.
In the next step, we will add a subelement to the PLC configuration; in our example,
"CanMaster" is the PLC.
17. For this, right−click the Explorer area of the "PLC Configuration" window and select
Append Subelement CANMaster from the context menu.
8
LDCDS−EL100 EN 9.0
69
8
Operation
Creating a PLC sample program
Build up CAN communication with distributed I/O module
18. Assign the node address "1" to the CanMaster.
After this, we will add a "CanDevice".
19. Go to the Explorer area and select the entry "CanMaster", click the right mouse
button and select Append SubelementCANDevice from the context menu.
20. Assign the node address selected at the I/O module to the CanDevice.
21. Change to the CAN parameters registry in the "PLC Configuration" window and enter
the "Node ID" of the I/O module.
Now, the project can be compiled and loaded into the PLC.
70
LDCDS−EL100 EN 9.0
8.4Access EL 1xx via server functionality
Various servers are integrated into the HMI of the EL1xx series allowing access to the
device via LAN or WLAN (internet).
ƒ FTP Server
ƒ Web Server (WebAdmin connection, SysAdmin connection)
ƒ Telnet Server
ƒ VNC Server
ƒ RAS Server (only available in the Professional Plus operating system)
Precondition for accessing a server:
ƒ The EL1xx must have a LAN / Internet connection ( 38)
ƒ If the server is accessed via a firewall, both a "Ping" and the port mentioned below
must be enabled in the firewall.
Operation
Access EL 1xx via server functionality
8
Ports used:
Application / protocolPort
CoDeSys1200
VisiWinNet135 / 10116
FTP20 / 21
http80
VNC Server5900
LDCDS−EL100 EN 9.0
71
8
8.4.1Enable Server Access
Operation
Access EL 1xx via server functionality
Enable Server Access
Before the servers of the EL 1xx can be accessed via network, they must be enabled.
How to proceed with regard to the VNC Server:
1. Click Start ® Settings ® Control Panel ® Startup on your EL 1xx.
2. Click Start.
If the VNC Server is to be started after every restart of the EL 1xx, select the Autostart
control field.
EL100−023
Note!
The VNC Server is not protected by password. If the connection is not required,
the server should be disabled to prevent unauthorised access.
We recommend to start the VNC Server manually via Web Server if need be
instead of selecting the "Autostart" control field ( 76).
How to proceed with regard to other servers:
1. Click Start ® Settings ® Control Panel ® Server on your EL 1xx.
2. Select the server control fields that you wish to use.
EL100−030
If you enable the RAS Server, a dialogue box will pop up allowing you to specify
connection data.
72
Note!
Only enable the servers that you are actually intending to use! This will lead to
higher data integrity since it excludes the access of unauthorised computers to
your EL 1xx via that connection.
LDCDS−EL100 EN 9.0
Operation
Access EL 1xx via server functionality
Enable Server Access
Enter the password for accessing the server
The access to all servers (except for the VNC Server) is protected by a common password
which must be assigned as described in the following.
How to proceed:
1. Click Start ® Settings ® Control Panel ® Owner on your EL1xx.
2. Enable the Network_ID Registry.
8
EL100−031
3. Enter a User Name and a Password. If the EL1xx is connected to a network domain,
enter its name, too.
Note!
ƒ Memorise the user name and the password since this data will be queried
when logging into the server.
ƒ If you are using an unsafe password or no password at all, data integrity
cannot be guaranteed.
4. Click OK to confirm your entries.
Note!
If a password has been assigned and this dialog is opened again, the
"Password" field will be cleared. However, the password has been saved.
LDCDS−EL100 EN 9.0
73
8
8.4.2FTP Server − Transmit Data
Operation
Access EL 1xx via server functionality
FTP Server − Transmit Data
The access to the server via Microsoft Internet Explorer is described in the following. This
procedure and the procedures via other web browsers are similar.
Prerequisite:
ƒ The EL 1xx is switched−on and connected to the network/internet ( 38).
ƒ The access to the server has been enabled on the EL 1xx ( 72).
ƒ A user and a password have been created on the EL 1xx ( 73).
ƒ In the internet options of the PC, the "Folder View for FTP Sites" and "Use Passive
FTP (for firewall and DSL modem compatibility)" settings have been selected
How to proceed:
1. Start the Internet Explorer on your PC.
2. Enter the following address: ftp://user name@IP address
User name: ( 73)
IP address: The IP address of the EL 1xx will be displayed if you double−click on the
network symbol in the status bar of your EL 1xx.
3. Enter the User Name and the Password in the subsequent dialogue.
4. Open the menu Page in the Internet Explorer and select Open FTP Site in WindowsExplorer.
The connection will be established.
8.4.3Web Server (SysAdmin) − Manage Processes, Files, Registry
Processes, files and Registry entries can be managed via SysAdmin connection.
Furthermore, system information is provided.
The access to the server via Microsoft Internet Explorer is described in the following. This
procedure and the procedures via other web browsers are similar.
Prerequisite:
ƒ The EL 1xx is switched on and connected to the network/internet ( 38).
ƒ The access to the server has been enabled on the EL 1xx ( 72).
ƒ A user and a password have been created on the EL 1xx ( 73).
How to proceed:
1. Start the Internet Explorer on your PC.
2. Enter the following address: http://IP Address/sysadmin
IP Address: The EL 1xx IP address will be displayed if you double−click the network
symbol in the status bar of your EL 1xx.
74
3. Enter the User Name and the Password in the subsequent dialogue ( 73).
4. Select No Frames or Internet Explorer 4.0 +.
The connection will be established.
LDCDS−EL100 EN 9.0
Operation
Access EL 1xx via server functionality
Telnet Server − Manage files at the Windows Command Prompt
8.4.4Telnet Server − Manage files at the Windows Command Prompt
The Teletype Network Server (Telnet Server) is based on a client−server protocol on TCP/IP
level. The server can be accessed via Telnet client. A Telnet client is e.g. the Windows
Command Prompt.
File or folder functions such as Create, Copy, Move To, Delete, etc. can be executed via
Telnet connection.
Prerequisite:
ƒ The EL 1xx is switched on and connected to the network/internet ( 38).
ƒ The access to the server has been enabled on the EL 1xx ( 72).
ƒ A user and a password have been created on the EL 1xx ( 73).
How to proceed:
1. Click Start ® Execute on your PC.
2. Enter the following address: Telnet IP Address
IP Address: The EL 1xx IP address will be displayed if you double−click the network
symbol in the status bar of your EL 1xx.
8
3. Enter the User Name in the subsequent dialogue box ( 73) and press Enter.
4. Enter the Password ( 73) and press Enter.
The connection will be established.
Enter help to obtain a list of the commands available.
Enter exit to close the connection.
LDCDS−EL100 EN 9.0
75
8
8.4.5VNC−Server − Operate the EL 1xx by remote control via Internet or LAN
Operation
Access EL 1xx via server functionality
VNC−Server − Operate the EL 1xx by remote control via Internet or LAN
The EL 1xx can be operated by remote control from a PC via Virtual Network Computing
(VNC). This allows you to work on a remote PC as if you were sitting in front of your EL 1xx.
Prerequisite:
ƒ The EL 1xx is switched on and connected to the network/Internet ( 38).
ƒ A VNC client is installed on the PC.
ƒ Access to the server has been enabled on the EL 1xx (Start ® Settings ® Control
Panel®Startup)
Note!
How to proceed if you wish to enable/disable the VNC Server via Web Server:
ƒ Start the Web Server in SysAdmin mode on the PC ( 74).
ƒ Click System tools®Processes.
ƒ Enter cevncsvr in the "Launch Process" field and click Execute to activate the
VNC server.
Click Kill beside the "cevncsvr" entry in the list of current processes to
deactivate the VNC server.
How to proceed:
1. Start the VNC client on the PC.
2. Enter the IP address of the EL 1xx.
The HMI IP address of the EL 1xx will be displayed if you double−click the network
symbol in the status bar of your EL 1xx.
If the connection is password−protected, your password will be queried.
The connection will be established.
76
LDCDS−EL100 EN 9.0
Operation
Access EL 1xx via server functionality
RAS Server − Operate your EL 1xx by remote control via telephone line
8.4.6RAS Server − Operate your EL 1xx by remote control via telephone line
This server is only available in the "Professional Plus" operating system.
Using Remote Access Service (RAS), the EL 1xx can be accessed from a PC via telephone line.
The FTP/Telnet/WEB/VNC Servers can be used for remote maintenance via RAS
connection.
Prerequisite:
ƒ The EL 1xx is connected to a modem via RS232 interface. The modem is connected to
the telephone network and switched−on.
ƒ The PC is also connected to the telephone network via modem and switched−on.
ƒ The access to the RAS Server is enabled and configured on the EL 1xx. ( 72).
ƒ A user and a password have been created on the EL 1xx ( 73).
ƒ In the modem properties dialogue box of the PC device manager, the option "Wait
For The Dial Tone Before Dialing" has been selected.
(Start Menu ®Control Panel ®System ®Device Manager®Modems)
8
ƒ An automatic dial−up connection has been established on the PC.
(Start Menu ® Control Panel ® Network Connections ® "Create New Network
Connection" Assistent)
How to proceed:
1. Open the automatic dial−up connection on your PC.
(Start Menu ® Control Panel ® Network Connections ® Double−click Automatic
Dial−Up Connection)
2. In the subsequent dialogue, enter the User Name, the Password ( 73)and theTelephone Number of the connection that the EL 1xx modem has been connected
to.
3. Click Dial.
The connection will be established. A symbol for this connection is displayed in the
information area of the task bar.
4. Click the automatic dial−up connection symbol in the information area of the task
bar to verify successful dial−up.
The status of the automatic dial−up connection is displayed in a dialogue box. The IP
address of the server corresponds to the IP address of the EL 1xx.
LDCDS−EL100 EN 9.0
77
8
8.5Communicating via the CAN gateway function
8.5.1Important notes
Operation
Communicating via the CAN gateway function
Important notes
Note!
Devices with integrated PLC (EL 1xx PLC) may have troubled communication if
the following is not observed:
Before the CAN gateway function is used
ƒ Stop PLC by a reset.
ƒ Stop corresponding visualisation.
8.5.2Establishing communication using the system bus configurator
How to proceed:
Start the system configurator.
1. Select Start®Programs®Lenze®Communication®System Bus Configurator on
your PC.
EL100−035
78
LDCDS−EL100 EN 9.0
Communicating via the CAN gateway function
Establishing communication using the system bus configurator
Adding and configuring a module
2. Click Add device.
The "Add hardware" dialog is displayed.
Operation
8
EL100−036
3. Here, select "EL100" from the list and click Add device.
The "EL100" communication module is displayed in the system bus configurator and
can be parameterised.
4. Open the "Settings" tab to parameterise the communication between your PC and
the EL100 communication module.
EL100−037
Communication Timeout (Ethernet): Here, set a timeout which is larger than all the
timeouts in the EL100 communication module.
IP Address, Subnet Mask, Default Gateway: Adjust these settings to your network and
the communication module. If the IP address and the subnet mask have already been
assigned to the EL100, these data can be seen from the "CAN Gateway Configuration"
applet ( 51). Please also observe the following note.
MAC Address: The MAC address of the communication module serves for clear
identification of a device and is unique in the world. The MAC address is fixed in the
device and cannot be changed. The MAC address can be seen from the "CAN Gateway
Configuration" applet. ( 51). Please also observe the following note.
LDCDS−EL100 EN 9.0
79
8
Operation
Communicating via the CAN gateway function
Establishing communication using the system bus configurator
Note!
Alternatively, the Ethernet settings from the EL100 communication module
can also be read in online. Please ensure that the communication module is
not positioned behind routers or firewalls so that the Ethernet settings can be
read in.
Reading in Ethernet settings:
ƒ Left−click the value of the MAC address.
ƒ In the "Edit MAC address", click Search.
After a while, the "Identified communication modules" dialog is displayed.
ƒ Select the module to be used for communication.
ƒ You can either accept only the MAC address or all Ethernet settings by
clicking the corresponding button.
Activating and diagnosing communication
Note!
Communication via the Global Drive Control (GDC) or the L−force Engineer only
works if the EL1xx has been defined as the standard device.
5. Right−click the communication module and select Activate from the context menu
to activate communication.
An activated device is indicated by a red check mark in the "active/default" column.
6. Define the EL1xx communication module as the standard device by another
right−click on the communication module in the system bus configurator and
selecting Default from the context menu.
The standard device is indicated by a black check mark in the "active/default" column.
80
7. Select the new module in the system bus configurator.
8. For communication diagnostics, open the "Common" tab and click the
Communication diagnostics button.
A message is displayed. Please observe the note contained therein saying that wrong
settings may lead to a bus switch−off and that Lenze will not accept any responsibility
or liability for damage which might possibly occur.
LDCDS−EL100 EN 9.0
EL100−038
Operation
Communicating via the CAN gateway function
Establishing communication using the system bus configurator
9. If you are positive that your communication settings are correct, confirm the
message by clicking Yes, otherwise click No.
If you have clicked "Yes", the communication module starts searching the bus for
connected devices. If the communication module was able to successfully
communicate with the connected devices, the "Device state" field will list the system
bus node addresses of the found devices.
If the communication module should not be able to communicate with the nodes, an
error message will be displayed. The communication module itself is listed with its CAN
address. However, the data telegrams regarding communication with the
communication module are not visible on the CAN bus.
8
EL100−039
LDCDS−EL100 EN 9.0
EL100−040
In the case of successful configuration, the Lenze tools (e.g. GDC, Engineer, ...) are able to
communicate via the gateway function.
81
8
Operation
Communicating via the CAN gateway function
Establishing communication using the Global Drive Control (GDC)
8.5.3Establishing communication using the Global Drive Control (GDC)
The used bus system must be selected for the communication via the EL100
communication module. System bus−specific settings can be made on the EL100 module
in the "CAN Gateway" applet. The communication module can only be selected via the
system bus configurator.
How to proceed:
1. Start the Global Drive Control (GDC) program.
2. Activate the Options ® Communication menu item.
In the "Selection communication driver" dialog, a selection of communication drivers
available for the communication module is displayed.
EL100−041
Note!
We recommend to select the "OPC" communication driver in preference to the
also available "Systembus (CAN)" communication driver because the latter
causes a longer bus scan (approx. 2 min.).
3. Select "OPC" and click the Parameter... button.
The "OPC" dialog is displayed.
EL100−042
82
4. Click Refresh first.
The selection field displays all available OPC servers now.
LDCDS−EL100 EN 9.0
Operation
Communicating via the CAN gateway function
Establishing communication using the Global Drive Control (GDC)
EL100−043
5. Select "Lenze OPC Systembus Server" from the "Available OPC Server" selection field
and click OK.
6. Confirm your communication driver selection by clicking OK, too.
Now the GDC can be used to access the system bus via the EL100 communication module.
8
LDCDS−EL100 EN 9.0
83
8
Operation
Communicating via the CAN gateway function
Establishing communication using the L−force Engineer
8.5.4Establishing communication using the L−force Engineer
The used bus system must be selected for the communication via the EL100
communication module. System bus−specific settings can be made on the EL100 module
in the "CAN Gateway" applet. The communication module can only be selected via the
system bus configurator.
Commissioning is illustrated by the following example. The parameter data of an 8400
frequency inverter are to be displayed using the Engineer.
How to proceed:
1. Start the L−force Engineer program and create a new program.
Information on how to proceed is provided in the L−force Engineer documentation.
2. Start the search for connected devices.
3. Define the project properties and click Next.
4. Define the storage location of the project and click Next.
5. To be able to access the 8400 frequency inverter via the EL100 communication
module, select the "CAN" bus connection.
EL100−044
6. Click the Device search button to find connected devices.
In the case of a successful search, all devices are identified.
84
LDCDS−EL100 EN 9.0
7. Click Close.
Operation
Communicating via the CAN gateway function
Establishing communication using the L−force Engineer
8
EL100−045
8. In the "Selection" column, deselect all devices that you do not wish to parameterise.
EL100−046
9. Click Complete.
The "Upload from device" window is displayed.
LDCDS−EL100 EN 9.0
85
8
Operation
Communicating via the CAN gateway function
Establishing communication using the L−force Engineer
EL100−047
10. Set the parameters to be transmitted here.
11. Click Next.
The parameters are transmitted. In the case of a successful transmission, an online
connection to the 8400 frequency inverter has been established.
The frequency inverter can now be parameterised.
86
LDCDS−EL100 EN 9.0
Operation
Communicating via the CAN gateway function
Establishing communication using the Drive PLC Developer Studio (DDS)
8
8.5.5Establishing communication using the Drive PLC Developer Studio (DDS)
The used bus system must be selected for the communication via the EL100
communication module. System bus−specific settings can be made on the EL100 module
in the "CAN Gateway" applet. The communication module can only be selected via the
system bus configurator.
Commissioning is illustrated by the following example. The parameter data of an 8400
frequency inverter are to be displayed using the Engineer.
How to proceed:
1. Start the Drive PLC Developer Studio (DDS) program and open the project to be
transferred via the EL100 communication module.
2. Activate the Online ® Communication parameters menu item.
The "Communication parameters" window is displayed. Here, the settings regarding
communication via the EL100 module can be made.
3. Click New to set a new channel.
4. Select the "Systembus Server Driver" for the EL100 communication module.
5. Assign an arbitrary name to the channel (e.g. EL100 Gateway).
6. Click OK.
A new channel is created.
EL100−048
LDCDS−EL100 EN 9.0
EL100−049
87
8
Operation
Communicating via the CAN gateway function
Establishing communication using the Drive PLC Developer Studio (DDS)
7. Set the hardware number of the EL100 communication module and the node
address of the node to be programmed.
The hardware number can be found in the system bus configurator. This number is
assigned to the communication module.
If you have added several communication modules in the system bus configurator, you
must specify the number of the module via which you would like to communicate. For
this purpose, double−click the value (highlighted in red).
EL100−050
8. Please also enter the node address of the node via which you would like to access
the EL100 communication module.
Communication between the DDS and the system bus node via the communication
module has now been established.
88
LDCDS−EL100 EN 9.0
9Maintenance
9.1General notes
Stop!
Short circuit and static discharge
The device contains components which are endangered in the case of short
circuit or static discharge.
Possible consequences:
ƒ The device or parts of it will be destroyed.
Protective measures:
ƒ Always switch off the voltage supply when working on the device. This
particularly applies:
– Before connecting / disconnecting connectors.
– Before plugging in / plugging out modules.
ƒ All persons handling printed circuit boards have to take account of ESD
measures.
ƒ Contacts of plug connectors must not be touched.
ƒ Printed circuit boards may be touched only at places free from electrical
contacts and may be placed only on appropriate materials (e.g. on ESD
packaging or conductive foam material).
ƒ Printed circuit boards may only be transported and stored in ESD packaging.
Maintenance
General notes
9
9.2Regular checks
The device is free of maintenance. Nevertheless, visual inspections should be carried out
at regular intervals which must not be too long, depending on the ambient conditions.
Please check the following:
ƒ Does the environment of the device meet the operating conditions specified in the
Technical data?
ƒ Is the heat dissipation of the device not impeded by dust or dirt?
ƒ Are the mechanical and electrical connections o.k.?
LDCDS−EL100 EN 9.0
89
9
9.3Cleaning
Maintenance
Cleaning
Stop!
ƒ Before cleaning, disconnect the device from the power supply as otherwise
unintentional commands may be activated via the touchscreen, for example a
response of the control.
Sensitive surfaces and components
The device can be damaged if it is not appropriately cleaned.
Possible consequences:
ƒ The housing or the screen gets scratched or dull if you use alcoholic,
solvent−containing or scouring cleaning agents.
ƒ Electrical components can be damaged ...
– by a short circuit caused by humidity.
– by static discharge.
Protective measures:
ƒ Observe the following notes.
ƒ Clean the device front (screen and frame) as follows:
– Use a clean, lint−free and soft cloth.
– Moisten the cloth with the detergent. Do not spray the detergent directly on the
device.
– Only use water with a fluid addition as detergent or a detergent declared
especially for flat screens.
ƒ Clean the rear side of the device with a clean, lint−free and soft cloth. Do not use
liquid or foaming detergent since it may enter the housing or terminals.
90
LDCDS−EL100 EN 9.0
9.4Battery replacement
Danger!
Danger of fire and explosion
On the baseboard there is a battery for buffering the clock (RTC) when the
device has been switched off.
Possible consequences:
ƒ The use of other batteries than the approved ones or improper handling can
result in a fire, explosion, or environmental damage.
Protective measures:
ƒ The battery may only be replaced by an approved battery type according to
the following list.
ƒ The battery may not be recharged or opened. Furthermore it may not be
thrown into a fire or be heated above 100 °C (212 °F).