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Background and system description 10/2014
PCS 7 Block for Integrating
the LAND "LSP-HD"
Infrared Line Scanner
PCS 7 "Landscan" Technology Block
http://support.automation.siemens.com/WW/view/de/101977277
Warranty and liability
Warranty and liability
Note
The Application Examples are not binding and do not claim to be complete
regarding the circuits shown, equipping and any eventuality. The Application
Examples do not represent customer-specific solutions. They are only intended
to provide support for typical applications. You are responsible for ensuring that
the described products are used correctly. These application examples do not
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recognize that we cannot be made liable for any damage/claims beyond the
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Application Examples at any time without prior notice. If there are any deviations
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have priority.
We do not accept any liability for the information contained in this document.
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Any claims against us – based on whatever legal reason – resulting from the use
of the examples, information, programs, engineering and performance data etc.,
described in this Application Example shall be excluded. Such an exclusion shall
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PCS 7 Block for Integrating the LAND "LSP-HD" Infrared Line Scanner
Entry ID: 101977277, V1.0, 10/2014
2
Table of contents
Table of contents
Warranty and liability ............................................................................................... 2
1
Introduction .................................................................................................... 4
2
General block description .............................................................................. 5
2.1
2.2
2.3
2.3.1
2.3.2
Requirements .................................................................................... 5
Obtaining the software ....................................................................... 5
Installation ......................................................................................... 5
Installing the technology block ........................................................... 5
Installing the GSD file ........................................................................ 5
Block description ........................................................................................... 6
4
Configuration .................................................................................................. 9
5
Example ........................................................................................................ 10
6
Block data ..................................................................................................... 11
7
Literature ...................................................................................................... 12
8
History .......................................................................................................... 12
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3
PCS 7 Block for Integrating the LAND "LSP-HD" Infrared Line Scanner
Entry ID: 101977277, V1.0, 10/2014
3
1 Introduction
1
Introduction
The LAND "LSP-HD" infrared line scanner has been developed for harsh operating
environments. It has the same dimensions as the previous version, which means
that it can be exchanged without any modification of the mounting attachments.
The temperature ranges, which are preselected to cover a wide selection of
industrial applications, combined with improved simplicity and competitive pricing
make the LSP-HD infrared line scanner the first choice for infrared process
visualization.
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The PCS 7 "Landscan" technology block enables the connection and monitoring
of the LSP-HD on PCS 7 by means of open TCP/IP communication.
PCS 7 Block for Integrating the LAND "LSP-HD" Infrared Line Scanner
Entry ID: 101977277, V1.0, 10/2014
4
2 General block description
2
General block description
2.1
Requirements
Software requirement
You can use the "Landscan" technology block from PCS 7 V8.0 SP1 onwards.
System requirements
The PCS 7 Landscan technology block enables the connection and monitoring of
the LSP-HD infrared line scanner on PCS 7 by means of open TCP/IP
communication.
2.2
Obtaining the software
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You can obtain this technology block from the following e-mail address.
Additionally, you can obtain further information and support from the same e-mail
address.
AS-PA-SO-PRO.i-ia@siemens.com
2.3
Installation
2.3.1
Installing the technology block
The following steps must be carried out to install the Landscan technology block
and its associated faceplate:
1. Run Setup.exe
2. Select an installation folder (recommended: default setting)
3. Install the Landscan technology block
4. Exit the installation
Note
The setup does not install a GSD file.
Install the GSD file that you received from the LSP-HD manufacturer.
If the default installation folder was selected, the following files and folders will be
copied to C:\Program Files\Siemens\:
2.3.2
Installing the GSD file
Install the GSD file supplied by the manufacturer in the HW Config via "Extras >
Install GSD files…".
The LSP-HD line scanner will then be stored in the hardware catalog in the profile.
PCS 7 Block for Integrating the LAND "LSP-HD" Infrared Line Scanner
Entry ID: 101977277, V1.0, 10/2014
5
3 Block description
3
Block description
The technology block was created with SCL and can be called up in CFC and also
in FUP.
If no message processing is to take place, the block can also be installed without
ALARM_8P support in S7-300.
Object name
Landscan (Technology block)
Block icon
The block icon provides the following information:
·
Mean value
·
Units
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Figure 3-1
PCS 7 Block for Integrating the LAND "LSP-HD" Infrared Line Scanner
Entry ID: 101977277, V1.0, 10/2014
6
3 Block description
Faceplate
The faceplate contains the following information:
Figure 3-2
1
2
3
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4
5
6
Table 3-1
No.
Description
Comment
1
Mode switchover
·
·
2
Average display
determined from the selected values
3
Max. value display
determined from the selected values
4
Min. value display
determined from the selected values
5
Selection boxes
6
Current values, Zones 1 to 14
PCS 7 Block for Integrating the LAND "LSP-HD" Infrared Line Scanner
Entry ID: 101977277, V1.0, 10/2014
On
Out of Service
7
3 Block description
Inputs
Table 3-2
Input name
Data type
Comment
En_Con
Bool
Con_DBnr
Word
Enable communications setup
Configuration DB address
PV_Unit
Int
Units
Outputs
Table 3-3
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Output name
Data type
Comment
OosAct
Bool
Out of Service active
Pv_Av
Real
Mean value, Zones 1-14
Pv_Max
Real
Max. value, Zones 1-14
Pv_Min
Real
Min. value, Zones 1-14
PV_Zone1-14
Real
Process values, Zones 1-14
Signal status outputs
The following signal status outputs are available:
Table 3-4
Signal status
Value
Good
16#80
Bad, fault
16#00
PCS 7 Block for Integrating the LAND "LSP-HD" Infrared Line Scanner
Entry ID: 101977277, V1.0, 10/2014
8
4 Configuration
4
Configuration
1. Create a data block.
2. Drag the "Landscan" technology block from the "Landscan" catalog into a CFC
chart.
Enter the created data block number at the "Con_DBnr" input.
3. Enable the communication by setting input "En_Con = 1".
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Figure 4-1
PCS 7 Block for Integrating the LAND "LSP-HD" Infrared Line Scanner
Entry ID: 101977277, V1.0, 10/2014
9
5 Example
5
Example
If alarm limits are required for temperature displays, the technology block can be
connected to the "MonAnL" PCS 7 standard block. Thus different alarm limits can
be assigned to each zone by means of separate "MonAnL" blocks.
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Figure 5-1: CFC view
Figure 5-2: OS Runtime view
PCS 7 Block for Integrating the LAND "LSP-HD" Infrared Line Scanner
Entry ID: 101977277, V1.0, 10/2014
10
6 Block data
6
Block data
Technical specifications for FB500 (LandScan)
FB500
Name:
LandScan
Memory requirements:
6648 bytes
Version:
1.0
Able to generate messages:
no
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Object name:
PCS 7 Block for Integrating the LAND "LSP-HD" Infrared Line Scanner
Entry ID: 101977277, V1.0, 10/2014
11
7 Literature
7
Literature
Table 7-1
Subject area
Title
\1\
Siemens Industry
Online Support
http://support.automation.siemens.com
\2\
Article download
page
http://support.automation.siemens.com/WW/view/de/101977277
\3\
8
History
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Table 8-1
Version
Date
V1.0
10/2014
Change
First edition
PCS 7 Block for Integrating the LAND "LSP-HD" Infrared Line Scanner
Entry ID: 101977277, V1.0, 10/2014
12