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ABOUT THIS DOCUMENT
About this document
This document contains the online help for the sensor parameters that can be set in
SOPAS ET. The information can be displayed in the SOPAS ET configuration software
when setting the parameters. They are also listed alphabetically in this document.
CAUTION
This document does not replace the operating instructions. The operating instructions
must have been read and understood prior to the commencement of any work.
NOTE
You can obtain the operating instructions and further documentation online.
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See: www.sick.com Select your country and language.
Enter the sensor's type designation or order number into the search field.
Select the required sensor.
All documentation and other downloadable content relating to the sensor can be
found under Downloads. The SOPAS configuration software can be downloaded
under Software.
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SOPAS Parameter Overview
11D Symbologies
The 1D Symbologies group contains all of the parameters for configuring the 1D sym‐
bologies (bar codes).
21D Increase Performance
It is possible to optimize the decoding process for 1D codes via the parameters in the
1D Increase Performance group. The parameters can be used to eliminate interference,
thereby increasing device performance.
Adapting the settings to suit the application reduces the decoding time and increases
both reading reliability and the readability of low-contrast, 1D codes.
32/5 Interleaved
If the 2/5 Interleaved parameter is activated, decoding is activated for the correspond‐
ing code type. The configuration tab for the corresponding code type can be seen and
opened in SOPAS ET.
SOPAS PARAMETER OVERVIEW
NOTE
As only activated code types are processed, you can increase the processing speed by
deactivating the code types that are not being used.
Code name: 2/5 Interleaved or ITF (2-value)
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Character set: Numeric characters
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Structure: 5 code elements per character, 2 of which wide and 3 narrow (charac‐
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ters at odd positions are represented by bars. Characters at even positions are
represented by gaps.)
Intrinsic safety: Low
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Spatial requirements: Low (up to 18 characters)
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Standard: ISO/IEC 16390
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Areas of application: Parcel and postal service
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2D Symbologies
The 2D Symbologies group contains all of the parameters for configuring the 2D code.
NOTE
The fewer code types are activated in parallel, the faster the decoding process.
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SOPAS PARAMETER OVERVIEW
52D Components
If the GS1 DataBar parameter is activated, decoding is activated for the DataBar 14,
DataBar Expanded, and DataBar Limited activated code types. (This requires the GS1
DataBar code type to be deactivated.)
NOTE
As only activated code types are processed, you can increase the processing speed by
deactivating the code types that are not being used.
62D Increase Performance
It is possible to optimize the decoding process for 2D codes via the parameters in the
2D Increase Performance group. The parameters can be used to eliminate interference,
thereby increasing device performance.
Adapting the settings to suit the application reduces the decoding time and increases
both reading reliability and the readability of low-contrast, 2D codes.
7Add-on
The Add-on parameter allows you to adjust how the extended code structure is handled
(additional information generally found on magazines).
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8Add-on length
The Add-on length parameter is used to define the length of the extended code struc‐
ture.
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NONE: There is no extended code structure available within the code.
ACTIVE: There is an extended code structure available within the code.
REQUIRED: Only codes with an extended code structure are read.
2 CHARACTERS: A 1
5 CHARACTERS: A 1 B 2 C
2 OR 5 CHARACTERS: A 1 or A 1 B 2 C
9Address
The address of the image server to which the images for the SICK Visualization Platform
are to be sent is specified under the Address parameter.
10Addressing mode
The Addressing mode parameter is used to specify whether the IP address of the sen‐
sor should be defined manually (STATICALLY) or assigned by a server (DHCP).
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11Active
12Active
SOPAS PARAMETER OVERVIEW
The data output of the SICK Visualization Platform can be activated via the Active
parameter.
NOTE
The device time must be set to operate the SVP.
The event that activates the digital output is selected via the Active parameter.
SOPAS COMMAND: The output can be activated via a command. This allows defined
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statuses to be displayed by a connected indicator lamp when a corresponding
command is issued by the control (PLC).
DEVICE READY: The output is activated as soon as the sensor is ready for use.
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GOOD READ: The output is activated if the read operation was successful.
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NO READ: The output is activated if the read operation was unsuccessful.
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TEACH-IN 1 OK: The output is activated if the MATCH CODE TEACH-IN 1 has been success‐
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fully taught in.
TEACH-IN 1 NOK: The output is activated if the MATCH CODE TEACH-IN 1 could not be suc‐
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cessfully taught in.
TEACH-IN 2 OK: The output is activated if the MATCH CODE TEACH-IN 2 has been success‐
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fully taught in.
TEACH-IN 2 NOK: The output is activated if the MATCH CODE TEACH-IN 2 could not be suc‐
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cessfully taught in.
MATCH 1 CONDITION: The output is activated if the code that has been read corre‐
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sponds to the MATCH 1 CONDITION match code.
MULTICODES1 CONDITION: The output is activated if the number of codes that have
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been read corresponds to the number specified by the MULTICODES1 CONDITION.
TEACH-IN1 CONDITION: The output is activated if the code that has been read corre‐
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sponds to the TEACH-IN1 CONDITION match code.
TEACH-IN2 CONDITION: The output is activated if the code that has been read corre‐
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sponds to the TEACH-IN2 CONDITION match code.
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Active Script
Scripts can be activated in the Active Script group.
14Enable user I/O PDOs
If the Enable user I/O PDOs parameter is activated, user-defined process data objects
(PDOs) can be sent and received by a script program.
The user-defined PDOs are entries in the object directory that are reserved for scripts
and configured in the object directory. The reserved PDOs allow the script to receive
status changes from the CAN input modules and control CAN output modules by send‐
ing a PDO. This is how the communication bandwidth of the device is extended in terms
of its software. The reading device can use the extended communication bandwidth for
control tasks within its surrounding area, even if the required number of switching
inputs and outputs for the control process is not available.
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Enable heartbeat
If the Enable heartbeat parameter is activated, a signal is output via the interface at
regular intervals (Heartbeat interval). In this way, the availability of the sensor can be
checked via the interface.
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SOPAS PARAMETER OVERVIEW
16Activate teach-in mode
Depending on how the Start teach-in parameter has been configured, the Activate
teach-in mode parameter is used to define the signal for preparing or starting the
teach-in process for the match code.
The signal can, for example, originate from a key switch at one of the digital inputs or
be triggered via a command.
NOT DEFINED: The match code is not taught in.
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SENSOR 1: The match-code teach-in process is prepared and started via a signal at
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digital input 1 (e.g., a key switch).
SENSOR 2: The match-code teach-in process is prepared and started via a signal at
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digital input 2.
EXTERNAL INPUT 1 (see note): The match-code teach-in process is prepared and
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started via a signal at digital external input 1.
EXTERNAL INPUT 2 (see note): The match code teach-in process is prepared and
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started via a signal on the digital external input 2.
SOPAS COMMAND: The match-code read-in process is prepared and started via a cor‐
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responding command.
NOTE
The number of available digital inputs can be expanded by using the CDB620/CDM420
connection module in conjunction with the CMC600 parameter memory module. The
purpose of the CMC parameter memory module is to act as an input expansion module
and convert a digital signal into a command. External digital inputs generally respond
more slowly than the internal digital inputs of the sensor.
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Teach-in stop by
Depending on how the Start teach-in parameter has been configured, the Teach-in stop
by parameter is used to define which signal or condition should terminate the match-
code teach-in process.
TEACH-IN TRIGGER SOURCE: The teach-in process is terminated by a signal (e.g., a key
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switch) at one of the sensor's digital inputs.
OBJECT TRIGGER: The teach-in process is terminated as soon as the reading gate
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closes.
VALID CODE TAUGHT IN: The teach-in process is terminated as soon as a match code
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has been successfully read.
Teach-in Condition
The Teach-in Condition parameter defines the condition that must apply when the newly
taught-in match code content is stored. The selected condition is used as a basis when
the target/actual comparison is activated. Each code that is read is compared to the
code content that was read in for the target condition.
The Teach-in Condition parameter is used to assign the items of code content that are
to be compared to a condition. The taught-in match codes can be retrieved and acti‐
vated at a later time, subject to the condition being met.
Store current counter values now
Pressing the Store current counter values now button saves all values to the device's
flash memory. This means the values remain available without a permanent supply volt‐
age, i.e., the values are still saved after the device is restarted.
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18General Match-code teach-in settings
The General Match-code teach-in settings group contains the parameters for teaching
in the match codes.
The two match codes are stored in the Match-code teach-in 1 and Match-code teach-in
2 (Additional) groups and can be subsequently customized.
19Alpha
The device's Alpha angle in relation to the code and trigger position is defined under
the Alpha parameter.
Example: Angle set to 90° or 270°. The reading is taken perpendicular to the convey‐
ing direction.
20Alternate Score
If the Alternate Score parameter is activated, the calculation of the score value is opti‐
mized.
This parameter is used to increase the score values of the Alternate Classifier.
SOPAS PARAMETER OVERVIEW
NOTE
The optimization option is only available for the Alternate Classifier.
21Change camera settings
If the Change camera settings parameter is activated, the brightness and contrast are
adjusted via the AUTO-SETUP function. This function is accessed by pressing the pushbut‐
tons on the sensor.
22Change code settings
If the Change code settings parameter is activated, the code settings for the DATA MATRIX
code type are adjusted via the AUTO-SETUP function. This function is accessed by pressing
the pushbuttons on the sensor.
23Change reading distance
If the Change reading distance parameter is activated, the reading distance is adjusted
via the AUTO-SETUP function. This function is accessed by pressing the pushbuttons on
the sensor.
24Number of Images
The Number of Images parameter is used to set the number of images that are cap‐
tured in INDIVIDUAL IMAGES capturing mode. The number of images captured depends on
the reading gate length.
25Number of mapped RPDO bytes
The Number of mapped RPDO bytes parameter defines the scope of the receive proc‐
ess data objects (RPDOs) that can be received by the script program.
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SOPAS PARAMETER OVERVIEW
26Number of PDOs
The Number of PDOs parameter is used to determine the number of process data
objects (PDOs) that transmit the reading result.
When reading results are transmitted via PDOs, the reading result data is distributed
across several PDOs. The PDOs are transmitted in sequence. The configured reading
result is restricted to 50 characters for this type of transmission.
27Number of Attempts
Enter the maximum number of read attempts that are to be made with an activated
parameter set in the event of an automatic parameter switchover under the Number of
Attempts parameter.
28Application Identifier Marking
If the Application Identifier Marking parameter is activated, the APPLICATION IDENTIFIERS
appear in parentheses in the output format.
On the basis of the APPLICATION IDENTIFIERS, the subsequent values of the code content are
assigned to a defined property. This means that the data contained within a code (e.g.,
use-by date, batch number, date of manufacture, etc.) can be represented in a standar‐
dized format.
29Application Counters
Events such as successful (GOOD READ) and unsuccessful (NO READ) read operations can
be counted and saved on the Application Counters tab.
Depending on the setting, the device stores the data temporarily in the RAM or perma‐
nently in the flash memory.
Quantitative conditions are defined using counters and can be used for output format‐
ting, for example. Counting functions can be used to control processes, e.g., object bun‐
dling is initiated when a defined counter value is reached.
30APS/EPS 1
Camera and illumination settings that are used cyclically in the event of automatic or
event-controlled parameter switchover can be made in the APS/EPS 1 to APS/EPS 4
groups.
Pressing the APPLY STANDARD PARAMETERS button applies the parameter settings saved
under the CAMERA AND ILLUMINATION tab.
31Output Condition
If the Data transmission point parameter is set to the value AS SOON AS POSSIBLE, the Out‐
put Condition parameter can be used to select the data output condition.
GOOD READ: The reading results are output if the read operation was successful.
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MATCH1 CONDITION: The reading results are output if the code that has been read cor‐
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responds to the MATCH1 CONDITION match code.
MULTICODES1 CONDITION: The reading results are output if the number of codes that
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have been read corresponds to the number specified by the MULTICODES1 CONDITION.
TEACH-IN1 CONDITION: The reading results are output if the code that has been read
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corresponds to the TEACH-IN1 CONDITION match code.
TEACH-IN2 CONDITION: The reading results are output if the code that has been read
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corresponds to the TEACH-IN2 CONDITION match code.
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32Output Format 1
The format of the data string for outputting the reading results is defined on the graphi‐
cal interface of the Output Format 1 group. A total of two different formats (Output For‐
mat 1 and Output Format 2) can be defined. During configuration of the interfaces,
either of the two output formats can be assigned.
The output format is graphically displayed and can contain conditions, special charac‐
ters (orange), variables (blue), or free text. To customize the output format, select the
required insertion position with the mouse. Use the keyboard or special buttons to
make your entries:
SOPAS PARAMETER OVERVIEW
33
You can use the
tions, special characters (e.g., start and stop), or variables, for example, for the reading
results.
You can use the
tion, you can define which data should be output if the condition is met. You can also
define data in case the condition is not met. Conditions can be interleaved.
To check the output format, you can display the reading results on the terminal. To do
this, open the terminal using the relevant button in the toolbar and establish a con‐
nection with the device (CONNECTION menu on the terminal). For each trigger (reading
gate), a data string is transferred and displayed on the terminal.
Output Format 2
The format of the data string for outputting the reading results is defined on the graphi‐
cal interface of the Output Format 2 group. A total of two different formats (Output For‐
mat 1 and Output Format 2) can be defined. During configuration of the interfaces,
either of the two output formats can be assigned.
The output format is graphically displayed and can contain conditions, special charac‐
ters (orange), variables (blue), or free text. To customize the output format, select the
required insertion position with the mouse. Use the keyboard or special buttons to
make your entries:
button or the context menu (right mouse button) to insert condi‐
button to modify the properties of a condition. For each condi‐
You can use the
button or the context menu (right mouse button) to insert condi‐
tions, special characters (e.g., start and stop), or variables, for example, for the reading
results.
You can use the
button to modify the properties of a condition. For each condi‐
tion, you can define which data should be output if the condition is met. You can also
define data in case the condition is not met. Conditions can be interleaved.
To check the output format, you can display the reading results on the terminal. To do
this, open the terminal using the relevant button in the toolbar and establish a con‐
nection with the device (CONNECTION menu on the terminal). For each trigger (reading
gate), a data string is transferred and displayed on the terminal.
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SOPAS PARAMETER OVERVIEW
34Output Format
An output format is assigned to the interface via the Output Format parameter.
NOTE
Output formats are defined under Data processing.
Enable heartbeat
If the Enable heartbeat parameter is activated, what happens at regular intervals
(Heartbeat-Intervall) is that a signal is output via the interface. In this way, the availabil‐
ity of the reading device can be checked via the interface.
Heartbeat interval
The Heartbeat interval parameter is used to define the time between the heartbeat sig‐
nals in seconds.
Restart interval on sending
If the Restart interval on sending parameter is activated, the time between the heart‐
beat signals starts again after the reading results have been output.
35Output Format
The output format for the interface is selected via the Output Format parameter.
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36
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Output Hex-ASCII
If the Output Hex-ASCII parameter is activated, every code character is output as a hex‐
adecimal value. If hexadecimal output has been deactivated via the parameter, the
code content is output directly as ASCII characters. If an ASCII code is output containing
control characters, these are replaced by the @ character to avoid conflicts with the pro‐
tocol framework.
Converting the code content into hexadecimal values enables all characters – including
control characters – to be output.
Output Control
The Output Control group contains the parameters used to determine the timings for
outputting the Output Format 1 and Output Format 2 data.
NO OUTPUT: No data is output via this interface.
OUTPUT FORMAT 1: Data that is output via this interface is formatted in line with the
configuration in the Output Format 1 group.
OUTPUT FORMAT 2: Data that is output via this interface is formatted in line with the
configuration in the Output Format 2 group.
CUSTOMER OUTPUT FORMAT: Via this interface, data is output in a customer-specific for‐
mat. The formatting is defined using the with number parameter.
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Control system
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Distance-controlled: If a distance-controlled delay is set, the reading gate only
opens once the object has continued traveling for a predefined distance after the
trigger signal is issued.
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Time-controlled: If a time-controlled delay is set, the reading gate only opens once
a predefined time has elapsed after the trigger signal is issued.
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38Output delay
The Output delay parameter allows you to choose between a configuration based on
length units and a configuration based on time units for the Delay, Label Timeout, Con‐
dition Timeout, and Timeout parameters.
DISTANCE-CONTROLLED: The parameter values are entered in mm.
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TIME-CONTROLLED: The parameter values are entered in ms.
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39Data transmission point
You can use the Data transmission point parameter to define when the reading results
are to be output.
END OF READ CYCLE: The reading results of all codes are output as soon as the reading
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gate is closed. As a result, the data is output at a definable point in time.
AS SOON AS POSSIBLE: The reading results of a code are output as soon as the code
•
has been identified (even if the reading gate is still open). This means that data
can undergo further processing immediately.
NEW CODE: The reading results of a code are output as soon as a code has been
•
identified. However, before the same code can be output again, another code
must first be identified. As a result, you can prevent a code from being identified
multiple times and the data being output again (e.g., during manual reading).
END OF LABEL: The reading results of a code are output as soon as a code leaves the
•
reading area of the sensor.
SOPAS PARAMETER OVERVIEW
In operating mode, image transmission and diagnosis are only available for the END OF
READ CYCLE setting.
40Output / Result 1
The Output / Result 1 group contains the parameters for adjusting digital output 1.
41Output / Result 2
The Output / Result 2 group contains the parameters for adjusting digital output 2.
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SOPAS PARAMETER OVERVIEW
Active
The Active parameter is used to select the event that activates the digital output.
SOPAS COMMAND: The output can be activated via a command. This allows defined
•
statuses to be displayed by a connected indicator lamp when a corresponding
command is issued by the control (PLC).
DEVICE READY: The output is activated as soon as the sensor is ready for use.
•
GOOD READ: The output is activated if the read operation was successful.
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NO READ: The output is activated if the read operation was unsuccessful.
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TEACH-IN 1 OK: The output is activated if the MATCH CODE TEACH-IN 1 has been success‐
•
fully taught in.
TEACH-IN 1 NOK: The output is activated if the MATCH CODE TEACH-IN 1 could not be suc‐
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cessfully taught in.
TEACH-IN 2 OK: The output is activated if the MATCH CODE TEACH-IN 2 has been success‐
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fully taught in.
TEACH-IN 2 NOK: The output is activated if the MATCH CODE TEACH-IN 2 could not be suc‐
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cessfully taught in.
EXTERNAL ILLUMINATION: External lighting is connected to the output and can be
•
switched on and off by the device.
MATCH 1 CONDITION: The output is activated if the code that has been read corre‐
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sponds to the MATCH 1 CONDITION match code.
MULTICODES1 CONDITION: The output is activated if the number of codes that have
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been read corresponds to the number specified by the MULTICODES1 CONDITION.
TEACH-IN1 CONDITION: The output is activated if the code that has been read corre‐
•
sponds to the TEACH-IN1 CONDITION match code.
TEACH-IN2 CONDITION: The output is activated if the code that has been read corre‐
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sponds to the TEACH-IN2 CONDITION match code.
NOTE
The behavior of the external illumination and the switch type are set under Illumination.
Inactive
The Inactive parameter is used to select the event that leads to the digital output being
deactivated.
TIMER/TRACKING: The output is deactivated on expiry of a specific period (Length).
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NEXT OBJECT TRIGGER: The output is deactivated as soon as the next reading gate
•
opens.
SOPAS COMMAND: The output can be deactivated via a command. This allows defined
•
statuses to be displayed by a connected indicator lamp when a corresponding
command is issued by the control (PLC).
GOOD READ: The output is deactivated if the read operation was successful.
•
NO READ: The output is deactivated if the read operation was unsuccessful.
•
TEACH-IN 1START: The output is deactivated as soon as the MATCH CODE TEACH-IN 1 teach-
•
in process commences.
TEACH-IN 2START: The output is deactivated as soon as the MATCH CODE TEACH-IN 2 teach-
•
in process commences.
MATCH 1 CONDITION: The output is deactivated if the code that has been read corre‐
•
sponds to the MATCH 1 CONDITION match code.
MULTICODES1 CONDITION: The output is deactivated if the number of codes that have
•
been read corresponds to the number specified by the MULTICODES1 CONDITION.
TEACH-IN1 CONDITION: The output is deactivated if the code that has been read corre‐
•
sponds to the TEACH-IN1 CONDITION match code.
TEACH-IN2 CONDITION: The output is deactivated if the code that has been read corre‐
•
sponds to the TEACH-IN2 CONDITION match code.
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SOPAS PARAMETER OVERVIEW
or
The or parameter can be used to select a second condition for deactivating the digital
output.
In order for the digital output to be deactivated, one of the conditions must be met.
---: No second condition selected
•
MATCH 1 CONDITION: The output is deactivated if the code that has been read corre‐
•
sponds to the MATCH 1 CONDITION match code.
MULTICODES1 CONDITION: The output is deactivated if the number of codes that have
•
been read corresponds to the number specified by the MULTICODES1 CONDITION.
TEACH-IN1 CONDITION: The output is deactivated if the code that has been read corre‐
•
sponds to the TEACH-IN1 CONDITION match code.
TEACH-IN2 CONDITION: The output is deactivated if the code that has been read corre‐
•
sponds to the TEACH-IN2 CONDITION match code.
Logic
The Logik parameter is used to select the polarity of the digital output.
NOT INVERTED: If this option is activated, the digital output switches from Low (0) to
•
High (1).
INVERTED: If this option is activated, the digital output switches from High (1) to Low
•
(0).
Control system
The Control system parameter allows you to choose between a configuration based on
length units and a configuration based on time units.
DISTANCE-CONTROLLED: The values for the Länge parameter are entered in mm.
•
TIME-CONTROLLED: The values for the Länge parameter are entered in ms.
•
Length
If the Inactive parameter is set to the TIMER/TRACKING condition, the Length parameter
can be used to specify how long the digital output should remain activated. The unit
can be selected via the Control system parameter.
42Output / Result 3
The Output / Result 3 group contains the parameters for adjusting digital output 3.
NOTE
Digital outputs 3 and 4 are not available via the 15-pin D-Sub port on the CDB620 or
CDM420 connection module. They can only be utilized if a 17-pin open-ended cable is
used.
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SOPAS PARAMETER OVERVIEW
Active
The Active parameter is used to select the event that activates the digital output.
SOPAS COMMAND: The output can be activated via a command. This allows defined
•
statuses to be displayed by a connected indicator lamp when a corresponding
command is issued by the control (PLC).
DEVICE READY: The output is activated as soon as the sensor is ready for use.
•
GOOD READ: The output is activated if the read operation was successful.
•
NO READ: The output is activated if the read operation was unsuccessful.
•
TEACH-IN 1 OK: The output is activated if the MATCH CODE TEACH-IN 1 has been success‐
•
fully taught in.
TEACH-IN 1 NOK: The output is activated if the MATCH CODE TEACH-IN 1 could not be suc‐
•
cessfully taught in.
TEACH-IN 2 OK: The output is activated if the MATCH CODE TEACH-IN 2 has been success‐
•
fully taught in.
TEACH-IN 2 NOK: The output is activated if the MATCH CODE TEACH-IN 2 could not be suc‐
•
cessfully taught in.
EXTERNAL ILLUMINATION: External lighting is connected to the output and can be
•
switched on and off by the device.
MATCH 1 CONDITION: The output is activated if the code that has been read corre‐
•
sponds to the MATCH 1 CONDITION match code.
MULTICODES1 CONDITION: The output is activated if the number of codes that have
•
been read corresponds to the number specified by the MULTICODES1 CONDITION.
TEACH-IN1 CONDITION: The output is activated if the code that has been read corre‐
•
sponds to the TEACH-IN1 CONDITION match code.
TEACH-IN2 CONDITION: The output is activated if the code that has been read corre‐
•
sponds to the TEACH-IN2 CONDITION match code.
Inactive
The Inactive parameter is used to select the event that leads to the digital output being
deactivated.
TIMER/TRACKING: The output is deactivated on expiry of a specific period (Length).
•
NEXT OBJECT TRIGGER: The output is deactivated as soon as the next reading gate
•
opens.
SOPAS COMMAND: The output can be deactivated via a command. This allows defined
•
statuses to be displayed by a connected indicator lamp when a corresponding
command is issued by the control (PLC).
GOOD READ: The output is deactivated if the read operation was successful.
•
NO READ: The output is deactivated if the read operation was unsuccessful.
•
TEACH-IN 1START: The output is deactivated as soon as the MATCH CODE TEACH-IN 1 teach-
•
in process commences.
TEACH-IN 2START: The output is deactivated as soon as the MATCH CODE TEACH-IN 2 teach-
•
in process commences.
MATCH 1 CONDITION: The output is deactivated if the code that has been read corre‐
•
sponds to the MATCH 1 CONDITION match code.
MULTICODES1 CONDITION: The output is deactivated if the number of codes that have
•
been read corresponds to the number specified by the MULTICODES1 CONDITION.
TEACH-IN1 CONDITION: The output is deactivated if the code that has been read corre‐
•
sponds to the TEACH-IN1 CONDITION match code.
TEACH-IN2 CONDITION: The output is deactivated if the code that has been read corre‐
•
sponds to the TEACH-IN2 CONDITION match code.
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SOPAS PARAMETER OVERVIEW
or
The or parameter can be used to select a second condition for deactivating the digital
output.
In order for the digital output to be deactivated, one of the conditions must be met.
---: No second condition selected
•
MATCH 1 CONDITION: The output is deactivated if the code that has been read corre‐
•
sponds to the MATCH 1 CONDITION match code.
MULTICODES1 CONDITION: The output is deactivated if the number of codes that have
•
been read corresponds to the number specified by the MULTICODES1 CONDITION.
TEACH-IN1 CONDITION: The output is deactivated if the code that has been read corre‐
•
sponds to the TEACH-IN1 CONDITION match code.
TEACH-IN2 CONDITION: The output is deactivated if the code that has been read corre‐
•
sponds to the TEACH-IN2 CONDITION match code.
Logic
The Logic parameter is used to select the polarity of the digital output.
NOT INVERTED: If this option is activated, the digital output switches from Low (0) to
•
High (1).
INVERTED: If this option is activated, the digital output switches from High (1) to Low
•
(0).
Control system
The Control system parameter allows you to choose between a configuration based on
length units and a configuration based on time units.
DISTANCE-CONTROLLED: The values for the Length parameter are entered in mm.
•
TIME-CONTROLLED: The values for the Length parameter are entered in ms.
•
Length
If the Inactive parameter is set to the TIMER/TRACKING condition, the Length parameter
can be used to specify how long the digital output should remain activated. The unit
can be selected via the Control system parameter.
43Output / Result 4
The Output / Result 4 group contains the parameters for adjusting digital output 4.
NOTE
Digital outputs 3 and 4 are not available via the 15-pin D-Sub port on the CDB620 or
CDM420 connection module. They can only be utilized if a 17-pin open-ended cable is
used.
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SOPAS PARAMETER OVERVIEW
Active
The Active parameter is used to select the event that activates the digital output.
SOPAS COMMAND: The output can be activated via a command. This allows defined
•
statuses to be displayed by a connected indicator lamp when a corresponding
command is issued by the control (PLC).
DEVICE READY: The output is activated as soon as the sensor is ready for use.
•
GOOD READ: The output is activated if the read operation was successful.
•
NO READ: The output is activated if the read operation was unsuccessful.
•
TEACH-IN 1 OK: The output is activated if the MATCH CODE TEACH-IN 1 has been success‐
•
fully taught in.
TEACH-IN 1 NOK: The output is activated if the MATCH CODE TEACH-IN 1 could not be suc‐
•
cessfully taught in.
TEACH-IN 2 OK: The output is activated if the MATCH CODE TEACH-IN 2 has been success‐
•
fully taught in.
TEACH-IN 2 NOK: The output is activated if the MATCH CODE TEACH-IN 2 could not be suc‐
•
cessfully taught in.
MATCH 1 CONDITION: The output is activated if the code that has been read corre‐
•
sponds to the MATCH 1 CONDITION match code.
MULTICODES1 CONDITION: The output is activated if the number of codes that have
•
been read corresponds to the number specified by the MULTICODES1 CONDITION.
TEACH-IN1 CONDITION: The output is activated if the code that has been read corre‐
•
sponds to the TEACH-IN1 CONDITION match code.
TEACH-IN2 CONDITION: The output is activated if the code that has been read corre‐
•
sponds to the TEACH-IN2 CONDITION match code.
Inactive
The Inactive parameter is used to select the event that leads to the digital output being
deactivated.
TIMER/TRACKING: The output is deactivated on expiry of a specific period (see
•
"Length", page 84).
NEXT OBJECT TRIGGER: The output is deactivated as soon as the next reading gate
•
opens.
SOPAS COMMAND: The output can be deactivated via a command. This allows defined
•
statuses to be displayed by a connected indicator lamp when a corresponding
command is issued by the control (PLC).
GOOD READ: The output is deactivated if the read operation was successful.
•
NO READ: The output is deactivated if the read operation was unsuccessful.
•
TEACH-IN 1START: The output is deactivated as soon as the MATCH CODE TEACH-IN 1 teach-
•
in process commences.
TEACH-IN 2START: The output is deactivated as soon as the MATCH CODE TEACH-IN 2 teach-
•
in process commences.
MATCH 1 CONDITION: The output is deactivated if the code that has been read corre‐
•
sponds to the MATCH 1 CONDITION match code.
MULTICODES1 CONDITION: The output is deactivated if the number of codes that have
•
been read corresponds to the number specified by the MULTICODES1 CONDITION.
TEACH-IN1 CONDITION: The output is deactivated if the code that has been read corre‐
•
sponds to the TEACH-IN1 CONDITION match code.
TEACH-IN2 CONDITION: The output is deactivated if the code that has been read corre‐
•
sponds to the TEACH-IN2 CONDITION match code.
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SOPAS PARAMETER OVERVIEW
or
The or parameter can be used to select a second condition for deactivating the digital
output.
In order for the digital output to be deactivated, one of the conditions must be met.
---: No second condition selected
•
MATCH 1 CONDITION: The output is deactivated if the code that has been read corre‐
•
sponds to the MATCH 1 CONDITION match code.
MULTICODES1 CONDITION: The output is deactivated if the number of codes that have
•
been read corresponds to the number specified by the MULTICODES1 CONDITION.
TEACH-IN1 CONDITION: The output is deactivated if the code that has been read corre‐
•
sponds to the TEACH-IN1 CONDITION match code.
TEACH-IN2 CONDITION: The output is deactivated if the code that has been read corre‐
•
sponds to the TEACH-IN2 CONDITION match code.
Logic
The Logic parameter is used to select the polarity of the digital output.
NOT INVERTED: If this option is activated, the digital output switches from Low (0) to
•
High (1).
INVERTED: If this option is activated, the digital output switches from High (1) to Low
•
(0).
Control system
The Control system parameter allows you to choose between a configuration based on
length units and a configuration based on time units.
DISTANCE-CONTROLLED: The values for the Länge parameter are entered in mm.
•
TIME-CONTROLLED: The values for the Länge parameter are entered in ms.
•
Length
If the Inactive parameter is set to the TIMER/TRACKING condition, the Length parameter
can be used to specify how long the digital output should remain activated. The unit
can be selected via the Control system parameter.
44Evaluation Conditions
Conditions that are checked by the device at each reading gate are defined in the Eval‐
uation Conditions group. If defined conditions are fulfilled, specific actions can be per‐
formed by the device – for example, setting an output signal, ending a reading gate, or
outputting an image or a particular data string.
Evaluation conditions can be used to define situations that serve as reference points in
the device software for flexible process control and data processing. The use of evalua‐
tion conditions shifts the complexity of control tasks from the external controls (PLCs)
into the code reader, meaning costs are reduced.
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SOPAS PARAMETER OVERVIEW
General operation
Conditions that have already been created can be edited via the button. A dialog
box opens which specifies the condition in detail.
Conditions that have been taught in can be deleted via the button.
Another new condition can be created via the
allows you to specify the condition precisely. The condition type and name are precisely
defined in the dialog box along with the condition itself.
45Auto
Pressing the Auto button starts the Auto-Setup wizard for automatic adjustment of the
reading distance.
In order for the reading distance to be adjusted automatically, a suitable object with
contrast variations or edges (e.g., code, text, or other structures) must be placed in the
reading area.
NOTE
The reading distance can only be adjusted automatically if there is a certain back‐
ground brightness to ensure the structures in the image are visible.
46Automatic Tuning / Parameter Switchover
The parameter switchover switches over the saved parameter sets during the reading
interval. A maximum of four different parameter sets can be saved in the parameter
switchover.
If codes are to be read on different background materials or under different application
conditions, the parameter switchover can be used. The individual parameter sets can
be adapted individually and optimally to the respective code or the application. This
increases the flexibility and stability of the sensor.
button. A dialog box opens which
47
28
Automatic Tuning
Image optimization can be activated and configured in the Automatic Tuning group dur‐
ing operation.
The brightness tuning is ideally used if code contrasts fluctuate or ambient lighting con‐
ditions change slightly. It is recommended that brightness tuning is only carried out
when the system is stationary due to the time required for the brightness measurement
and adjustment.
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48Auto-Setup via function button menu
The Auto-Setup via function button menu group contains the parameters for adjusting
the Auto-Setup wizards.
The AUTO-SETUP function is divided into three individual modules:
READING DISTANCE
•
IMAGE SETTINGS (brightness and contrast)
•
CODE SETTINGS (only available for DATA MATRIX for the time being)
•
The AUTO-SETUP function can be started in different ways:
Via wizard
•
Via pushbuttons on sensor
•
By pressing the AUTO buttons
•
Via command (SOPAS command)
•
Commands for starting the AUTO-SETUP function:
SMN MASSTART: The Auto-Setup process is started.
•
SMN MASFINISH: The Auto-Setup process is stopped and the result is applied. To
•
return to reading mode, you must end the Auto-Setup process with a stop com‐
mand.
SMN MASCANCEL: The Auto-Setup process is stopped. This does, however, cause the
•
result to be discarded. To return to reading mode, you must end the Auto-Setup
process with a stop command.
SOPAS PARAMETER OVERVIEW
NOTE
Even if you start the AUTO-SETUP function via a command, the settings for the wizard
(standard or advanced) are still taken into consideration. The settings can also be con‐
figured using commands. A detailed list of commands can be obtained from SICK on
request.
49Barcode Symbology
The Barcode Symbology parameter determines which barcode symbology is used to
enter the received data in the sensor. The selected barcode symbology must also be
enabled in the sensor.
For the USE FIRST CHARACTER FOR IDENTIFICATION setting, the first character after the Rx
Header must correspond to the code ID for the required bar code.
Examples:
STX > E 123456 ETX: Input via code ID "e" as 2/5 Interleaved, content = 123456
•
STX > B ABCDEF ETX: Input via code ID "b" as code 39, content = abcdef
•
NOTE
For a list of valid bar code IDs, see Code-IDs für Barcodes
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SOPAS PARAMETER OVERVIEW
Code IDs for bar codes
a, CODABAR
•
b, CODE39
•
c, UPC
•
d, EAN
•
e, INTERLEAVED25
•
g, MSI CODE
•
i, CODE93
•
j, CODE128
•
l, PLESSY
•
n, EAN 128
•
o, PHARMA
•
p, GS1 DataBar Expanded
•
r, PDF417
•
s, QR CODE
•
t, TELEPEN
•
u, GS1 DataBar Limited
•
w, MAXICODE
•
y, GS1_DATABAR
•
z, AZTEC
•
<, CODE32 (6 digit C39 decodes as C32)
•
50Base COB-ID for ReadResult PDOs
The Base COB-ID for ReadResult PDOs parameter defines the CAN identifier of the first
transmit process data object (TPDO), which used to transmit the reading result.
When reading results are transmitted via process data objects (PDOs), the reading
result is distributed across several PDOs that are sent to the PLC one after the other.
The identifier for the first PDO must be configured; subsequent PDOs have consecutive
identifiers.
51Baud rate
The maximum transmission rate for data sent by the sensor to the host can be adjusted
via the Baud rate parameter.
The value is specified in baud. This value defines the number of signal changes that
can take place via the interface per second. Depending on the protocol, up to four bits
can be transmitted per signal change (e.g., with 2,400 baud: up to 9,600 bits/second).
52Baud rate
The maximum transmission rate can be adjusted via the Baud rate parameter.
The value is specified in bits/s.
NOTE
All devices on the CAN network must run at the same data baud rate. The maximum
length of cable for the network is dependent on the baud rate.
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