Siemens 181, SIMATIC ET 200SP Workshop Manual

Page 1
Manual
Analog input module AI 4xRTD/TC 2-/3-/4-wire HF (6ES7134-6JD00-0CA1)
ET 200SP
02/2014Edition
Answers for industry.
SIMATIC
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SIMATIC
ET 200SP Analog input module AI 4xRTD/TC 2-/3-/4-wire HF (6ES7134-6JD00-0CA1)
Manual
02/2014
A5E03573289
-AD
Preface
Guide to documentation
1
Product overview
2
Wiring
3
Parameters/address space
4
Interrupts/diagnostics alarms
5
Technical specifications
6
Parameter data record
A
Representation of analog values
B
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Siemens AG Industry Sector Postfach 48 48 90026 NÜRNBERG GERMANY
A5E03573289-AD
02/2014 Subject to change
Copyright © Siemens AG 2014. All rights reserved
This manual contains notices you have to observe in order to ensure your personal safety, as well as to prevent damage to property. The notices referring to your personal safety are highlighted in the manual by a safety alert symbol, notices referring only to property damage have no safety alert symbol. These notices shown below are graded according to the degree of danger.
DANGER
indicates that death or severe personal injury will result if proper precautions are not taken.
WARNING
indicates that death or severe personal injury may result if proper precautions are not taken.
CAUTION
indicates that minor personal injury can result if proper precautions are not taken.
NOTICE
indicates that property damage can result if proper precautions are not taken.
If more than one degree of danger is present, the warning notice representing the highest degree of danger will be used. A notice warning of injury to persons with a safety alert symbol may also include a warning relating to property damage.
The product/system described in this documentation may be operated only by
for the specific task in accordance with the relevant documentation, in particular its warning notices and safety instructions. Qualified personnel are those who, based on their training and experience, are capable of identifying risks and avoiding potential hazards when working with these products/systems.
Note the following:
WARNING
Siemens products may only be used for the applications described in the catalog and in the relevant technical
documentation. If products and components from other manufacturers are used, these must be recommended or approved by Siemens. Proper transport, storage, installation, assembly, commissioning, operation and
maintenance are required to ensure that the products operate safely and without any problems. The permissible ambient conditions must be complied with. The information in the relevant documentation must be observed.
All names identified by ® are registered trademarks of Siemens AG. The remaining trademarks in this publication may be trademarks whose use by third parties for their own purposes could violate the rights of the owner.
We have reviewed the contents of this publication to ensure consistency with the hardware and software described. Since variance cannot be precluded entirely, we cannot guarantee full consistency. However, the information in this publication is reviewed regularly and any necessary corrections are included in subsequent editions.
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Preface
This device manual complements the system manual ET 200SP distributed I/O system (http://support.automation.siemens.com/WW/view/en/58649293). Functions that generally relate to the system are described in this manual.
The information provided in this manual and in the system/function manuals supports you in commissioning the system.
Please also observe notes marked as follows:
Note
A note contains important information on the product describe
d in the documentation, on the
handling of the product and on the section of the documentation to which particular attention should be paid.
Siemens provides products and solutions with industrial security functions that support the secure operation of plants, solutions, machines, equipment and/or networks. They are important components in a holistic industrial security concept. With this in mind, Siemens’ products and solutions undergo continuous development. Siemens recommends strongly that you regularly check for product updates.
For the secure operation of Siemens products and solutions, it is necessary to take suitable preventive action (e.g. cell protection concept) and integrate each component into a holistic, state-of-the-art industrial security concept. Third-party products that may be in use should also be considered. You can find more information about industrial security on the Internet (http://www.siemens.com/industrialsecurity).
To stay informed about product updates as they occur, sign up for a product-specific newsletter. You can find more information on the Internet (http://support.automation.siemens.com).
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Analog input module AI 4xRTD/TC 2-/3-/4-wire HF (6ES7134-6JD00-0CA1)
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Table of contents
2.1 Properties ...................................................................................................................................... 7
3.1 Pin assignment ............................................................................................................................ 10
3.2 Schematic circuit diagram ........................................................................................................... 12
4.1 Measurement types and measuring ranges................................................................................ 13
4.2 Parameters .................................................................................................................................. 18
4.3 Explanation of parameters .......................................................................................................... 23
4.4 Scalable measuring range .......................................................................................................... 28
4.4.1 Configuration ............................................................................................................................... 30
4.4.2 Evaluating data record 235 ......................................................................................................... 31
4.5 Address space ............................................................................................................................ 34
5.1 Status and error display .............................................................................................................. 35
5.2 Interrupts ..................................................................................................................................... 37
5.3 Diagnostics alarms ...................................................................................................................... 38
6.1 Technical specifications .............................................................................................................. 40
A.1 Dependencies when configuring with GSD file ........................................................................... 47
A.2 Parameter assignment and structure of parameter data record ................................................. 52
A.3 Switchable wire break check ....................................................................................................... 61
B.1 Representation of input ranges ................................................................................................... 63
B.2 Representation of analog values in voltage measuring ranges .................................................. 64
B.3 Representation of analog values for resistance-type sensors .................................................... 65
B.4 Representation of analog values for thermal resistors ............................................................... 66
B.5 Representation of analog values for thermocouples .................................................................. 69
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1
This modular documentation of the SIMATIC products covers diverse topics concerning your automation system.
The complete documentation for the ET 200SP distributed I/O system consists of a system manual, function manuals and product manuals.
The STEP 7 information system (online help) also supports you during the configuration and programming of your automation system.
The following table shows additional documentation that you need when using the AI 4×RTD/TC 2-/3-/4-wire HF analog input module.
Table 1- 1 Documentation for analog input module AI 4×RTD/TC 2-/3-/4-wire HF
Topic
Documentation
Key contents
System description ET 200SP distributed I/O system
(http://support.automation.siemens.
com/WW/view/en/58649293)
system manual
Application planning
Installation
Wiring
Commissioning
Designing interference­free controllers
Designing interference-free controllers (http://support.automation.siemens.
com/WW/view/en/59193566)
function manual
Basics
Electromagnetic compatibility
Lightning protection
Analog value processing Function manual
Analog value processing (http://support.automation.siemens.
com/WW/view/en/67989094)
Basics of analog technology (wiring, processing, installation technology)
Description/explanation of meaning, e.g., conversion and cycle times, basic error limits, operational limits
System diagnostics Function manual
System diagnostics (http://support.automation.siemens.
com/WW/view/en/59192926)
Overview
Diagnostics evaluation of
hardware/software
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Guide to documentation
Analog input module AI 4xRTD/TC 2-/3-/4-wire HF (6ES7134-6JD00-0CA1)
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Topic
Documentation
Key contents
BaseUnits Manual ET 200SP BaseUnits
(http://support.automation.siemens.
com/WW/view/en/59753521)
Technical specifications
Amendments and special features of the ET 200SP distributed I/O system
Product information on documentation of the ET 200SP distributed I/O system (http://support.automation.siemens.
com/WW/view/en/73021864)
Current information not yet documented in the system manuals, function manuals, or product manuals.
All current manuals for SIMATIC products are available to download free of charge on the Internet (http://www.siemens.com/simatic-tech-doku-portal).
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Analog input module AI 4xRTD/TC 2-/3-/4-wire HF (6ES7134-6JD00-0CA1) Manual, 02/2014, A5E03573289-AD
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2
6ES7134-6JD00-0CA1
Figure 2-1 View of the module AI 4×RTD/TC 2-/3-/4-wire HF
Page 9
Product overview
2.1 Properties
Analog input module AI 4xRTD/TC 2-/3-/4-wire HF (6ES7134-6JD00-0CA1)
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The module has the following technical properties:
● Analog input module with 4 inputs
Resolution: Up to 16 bits including sign
● Voltage measurement type can be set per channel
● Resistor measurement type can be set per channel
Thermal resistor (RTD) measurement type can be set per channel
● Thermocouple (TC) measurement type can be set per channel
● Configurable diagnostics for each channel
Hardware interrupt on limit violation can be set per channel (two high and two low limits
per channel)
Automatic compensation of the line resistance with 3-wire connection
The module supports the following functions:
● Firmware update
● I&M identification data
● Reconfiguration in RUN
Table 2- 1 Version dependencies of other module functions
Function
Product version of
the module as of
Firmware version of
the module as of
Calibration in runtime
1
as of V2.00.00
Value status (PROFINET IO only)
1
as of V1.01.00
Scalable measuring range
1
as of V2.00.00
Selectable conductor resistance for 2-wire connection
1
as of V2.00.00
Switchable wire break check
1
as of V2.00.00
You can configure the module with STEP 7 (TIA Portal) and with a GSD file.
The following accessories must be ordered separately:
● Labeling strips
● Color identification labels
● Reference identification label
● Shield connection
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Product overview
2.1 Properties
Analog input module AI 4xRTD/TC 2-/3-/4-wire HF (6ES7134-6JD00-0CA1) Manual, 02/2014, A5E03573289-AD
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You can find more information on accessories in the ET 200SP distributed I/O system (http://support.automation.siemens.com/WW/view/en/58649293) system manual.
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Table 3- 1 Pin assignment for AI 4xRTD/TC 2-/3-/4-wire HF
Pin assignment for AI 4×RTD/TC 2-/3-/4-wire HF (6ES7134-6JD00-0CA1)
Terminal
Assignment
Terminal
Assignment
Notes
BaseUnits
1
Color identification label
1
M0+ 2 M1+
Mn+: Measuring line positive, channel n
M
n
-: Measuring line
negative, channel n
ICn+: Constant current line positive, channel n
I
Cn
-: Constant current line negative, channel n
A0 A1
---
3
M2+ 4 M3+
5
M0- 6 M1-
7
M2- 8 M3- 9 IC0+
10
IC1+
11
IC2+
12
IC3+
13
IC0-
14
IC1-
15
IC2-
16
IC3-
L+
24 VDC
M
M
RTD 2-wire connection
RTD 3-wire connection
RTD 4-wire connection
TC
1
Usable BaseUnit types, can be identified by the last two digits of the article number. See also "ET 200SP distributed I/O
system" system manual.
Note
The first BaseUnit of a station must be a light
-colored BaseUnit. Keep this in mind also
during the configuration.
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Wiring
3.1 Pin assignment
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ET 200SP distributed I/O system (http://support.automation.siemens.com/WW/view/en/58649293)
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Wiring
3.2 Schematic circuit diagram
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Figure 3-1 Schematic circuit diagram AI 4×RTD/TC 2-/3-/4-wire HF
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4
The following table describes the measuring range and the temperature coefficients you can configure for each measurement type:
Table 4- 1 Measurement types and measuring ranges
Measurement type
Measuring range
Temperature coefficient
Deactivated
Resistor (2-, 3-, 4-wire connection) 150 Ω / 300 Ω / 600 Ω /
3 kΩ / 6 kΩ
Resistor (2-wire connection)
PTC
Thermal resistor RTD (3-wire connection)
Climatic / Standard
Cu 10
Cu 0.004271
Thermal resistor RTD (2, 3, 4-wire connection)
Climatic / Standard Pt 100
Pt 200 Pt 500
Pt 1000
Pt 0.00385 / Pt 0.003916 / Pt 0.003902 / Pt 0.00392 / Pt 0.00385055
Climatic / Standard Ni 100
Ni 120 Ni 200 Ni 500
Ni 1000
Ni 0.00618 / Ni 0.00672
Climatic2 / Standard2
Ni 1000
Ni 0.005
Thermocouple (TC) Type E, N, J, K, L, S, R,
B, T, C, U, TXK (acc. to GOST)
Voltage ±50 mV / ±80 mV /
±250 mV / ±1 V
1
The preset temperature coefficients are valid for Europe.
2
For sensors LG-Ni 1000 from Siemens Building Ltd (Landis & Stäfa).
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Parameters/address space
4.1 Measurement types and measuring ranges
Analog input module AI 4xRTD/TC 2-/3-/4-wire HF (6ES7134-6JD00-0CA1)
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Special features when using Cu10 sensors
Choose "Thermal resistor (3-wire connection)" and "Cu10" in the parameter assignment.
Wire the Cu10 sensor into the 3-wire connection technology.
During operation, automatic, internal compensation of the line resistance of the missing
measuring line takes place.
Note
To ensure optimum line compensation with Cu10, please observe the following:
An accurate measured value is only attained if the cable resistance of the positive const
ant current line to the Cu10 sensor and the cable resistance of the negative
measuring line are identical in value.
Recommendation: Keep the measuring line as short as possible.
Different resistance values may also occur due to the connection method used.
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Parameters/address space
4.1 Measurement types and measuring ranges
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Special features when using PTC resistors
PTCs are suitable for monitoring temperature and/or as thermal protection devices of complex drives or transformer windings.
Choose "Thermal resistor (2-wire)" and "PTC" in the parameter assignment.
Connect the PTC to the 2-wire connection technology.
Use the PTC resistors, type A (PTC thermistor) in accordance with DIN/VDE 0660,
part 302.
If "Underflow" diagnostic is enabled, a "Low limit violated" diagnostic is generated for resistance values < 18 Ω, indicating a short-circuit.
● Sensor data for the PTC resistor:
Table 4- 2 Using PTC resistors
Property Technical
specifications
Comment
Switching points Behavior with rising temperature
< 550 Ω Normal range:
SIMATIC S7: Bit 0 = "0", Bit 2 = "0" (in the PII)
550 Ω to 1650 Ω Prewarning range:
SIMATIC S7: Bit 0 = "0", Bit 2 = "1" (in the PII)
> 1650 Ω Response range:
SIMATIC S7: Bit 0 = "1", Bit 2 = "0" (in the PII)
Behavior with falling temperature > 750 Ω Response range:
SIMATIC S7: Bit 0 = "1", Bit 2 = "0" (in the PII)
750 Ω to 540 Ω Prewarning range:
SIMATIC S7: Bit 0 = "0", Bit 2 = "1" (in the PII)
< 540 Ω Normal range:
SIMATIC S7: Bit 0 = "0", Bit 2 = "0" (in the PII)
Reaction to short-circuit < 18 Ω
SIMATIC S7: Bit 7 (IB x+1) = "1", Bit 0 = "0" and Bit 2 = "0"
(RRT-5) °C (RRT+5) °C (RRT+15) °C Measuring voltage/
voltage at the PTC
Max. 550 Ω min. 1330 Ω min. 4000 Ω
Max. 7.5 V
1
TNF = Rated response temperature of the sensor (according to DIN/VDE 0660)
1
Below 23 kΩ
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Parameters/address space
4.1 Measurement types and measuring ranges
Analog input module AI 4xRTD/TC 2-/3-/4-wire HF (6ES7134-6JD00-0CA1)
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Assignment in the process image input (PII) with SIMATIC S7
Figure 4-1 Assignment in the process image input (PII)
Notes on programming
Bits 0+2 are relevant for evaluation in the process image input. You can monitor, for exampl
e, the temperature of a motor using bits 0+2.
Bits 0+2 in the process image input cannot be saved. During parameter assignment, take into consideration that a motor, for example, starts up in a controlled manner (via an acknowledgment).
Bits 0+2 can never be set at the same time; they are set one after the other.
NOTICE
No measurement is possible in the following cases:
When I/O modules are pulled out
When s
upply voltage to the I/O module fails
When there is a wire break or short-circuit in the measuring lines
Therefore, always evaluate the diagnostics entries of the AI 4×RTD/TC 2-/3-/4-wire HF for safety reasons.
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Parameters/address space
4.1 Measurement types and measuring ranges
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Example
The diagram shows the temperature curve and the associated switching points.
Figure 4-2 Temperature curve with prewarning range
See also
Technical specifications (Page 40)
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Parameters/address space
4.2 Parameters
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4.2 Parameters
Parameters of the AI 4xRTD/TC 2-/3-/4-wire HF
The following table lists the configurable parameters. The effective range of the configurable parameters depends on the type of configuration. The following configurations are possible:
Distributed operation on PROFINET IO in an ET 200SP system
Distributed operation on PROFIBUS DP in an ET 200SP system
When assigning parameters in the user program, use the WRREC instruction to transfer the parameters to the module by means of data records, see section Parameter assignment and structure of parameter data record (Page 52). The following parameter settings are possible:
Table 4- 3 Configurable parameters and their defaults (GSD file)
Parameter Value range Default Reconfiguration
in RUN
Scope with configuration
software, e.g.,
STEP 7 (TIA Portal)
GSD file
PROFINET IO
GSD file
PROFIBUS DP
Diagnostics: Missing supply voltage L+
Disable
Enable
D
isable Yes Channel Channel
1
Diagnostics: Reference junction
Disable
Enable
D
isable Yes Channel Module
Diagnostics: Overflow
Disable
Enable
Disable Yes Channel Module
Diagnostics: Underflow
Disable
Enable
Disable Yes Channel
Diagnostics: Wire break
Disable
Enable
Disable Yes Channel Channel
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Parameters/address space
4.2 Parameters
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Parameter Value range Default Reconfiguration
in RUN
Scope with configuration
software, e.g.,
STEP 7 (TIA Portal)
GSD file
PROFINET IO
GSD file
PROFIBUS DP
Type/range of measurement
Deactivated
Thermal resistor (4-wire connection) Pt 100 standard range
Yes Channel Channel
Voltage ±50 mV
Voltage ±80 mV
Voltage ±250 mV
Voltage ±1 V
Resistor (2-, 3-, 4-wire connection)
150 Ω
300 Ω
600 Ω
3 kΩ
6 kΩ
Type/range of measurement
Resistor (2-wire connection) PTC
Thermal resistor (4-wire connection) Pt 100 standard range
Yes Channel Channel
Type/range of measurement
Thermal resistor (2, 3, 4-wire connection)
Pt 100 climatic range
Pt 200 climatic range
Pt 500 climatic range
Pt 1000 climatic range
Thermal resistor (4-wire connection) Pt 100 standard range
Yes Channel Channel
Thermal resistor (2, 3, 4-wire connection)
Pt 100 standard range
Pt 200 standard range
Pt 500 standard range
Pt 1000 standard range
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Parameters/address space
4.2 Parameters
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Parameter Value range Default Reconfiguration
in RUN
Scope with configuration
software, e.g.,
STEP 7 (TIA Portal)
GSD file
PROFINET IO
GSD file
PROFIBUS DP
Type/range of measurement
Thermal resistor (2, 3, 4-wire connection)
Ni 100 climatic range
Ni 120 climatic range
Ni 200 climatic range
Ni 500 climatic range
Ni 1000 climatic range
Thermal resistor (4-wire connection) Pt 100 standard range
Yes Channel Channel
Thermal resistor (2, 3, 4-wire connection)
Ni 100 standard range
Ni 120 standard range
Ni 200 standard range
Ni 500 standard range
Ni 1000 standard range
Type/range of measurement
Thermal resistor (2, 3, 4-wire connection)
LG Ni 1000 climatic range
Thermal resistor (4-wire connection) Pt 100 standard range
Yes Channel Channel
Thermal resistor (2, 3, 4-wire connection)
LG Ni 1000 standard range
Thermal resistor (3-wire connection)
Cu 10 climatic range
Cu 10 standard range
Type/range of measurement
Thermocouple
Type B (PtRh-PtRh)
Type N (NiCrSi-NiSi)
Type E (NiCr-CuNi)
Type R (PtRh-Pt)
Type S (PtRh-Pt)
Type J (Fe-CuNi)
Type L (Fe-CuNi)
Type T (Cu-CuNi)
Type K (NiCr-NiAl)
Type U (Cu-CuNi)
Type C (WRe-WRe)
Type TXK
Thermal resistor (4-wire connection) Pt 100 standard range
Yes Channel Channel
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Parameters/address space
4.2 Parameters
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Parameter Value range Default Reconfiguration
in RUN
Scope with configuration
software, e.g.,
STEP 7 (TIA Portal)
GSD file
PROFINET IO
GSD file
PROFIBUS DP
Temperature coefficient
Pt 0.00385055
Pt 0.003916
Pt 0.003902
Pt 0.00392
Pt 0.00385
Ni 0.00618
Ni 0.00672
LG-Ni 0.005
Cu 0.00427
Pt 0.00385055 Yes Channel Channel
Temperature unit
Degrees Celsius
Degrees Fahrenheit
Kelvin
Degrees Celsius Yes Channel Module
Reference junction
4
No reference channel mode
Reference channel of the
module
Internal reference junction
Reference channel of
group 0 to 3
Fixed reference
temperature
No reference channel mode
Yes Channel Channel
Smoothing
None
Weak
Medium
Strong
None Yes Channel Channel
Interference frequency suppression 3
60 Hz
50 Hz
2
16.6 Hz
50 Hz Yes Channel Channel
Scalable measuring range
Disable
Enable
D
isable Yes Channel -
Measuring range resolution
2 decimal places
3 deci
mal places
2 decimal places Yes Channel -
Measuring range center
Value within the nominal
range of the measuring range
0 Yes Channel -
Conductor resistance
5
0 to 50000 mΩ 0 Yes C
hannel -
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Parameters/address space
4.2 Parameters
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Parameter Value range Default Reconfiguration
in RUN
Scope with configuration
software, e.g.,
STEP 7 (TIA Portal)
GSD file
PROFINET IO
GSD file
PROFIBUS DP
Hardware interrupt high limit 1 3
Disable
Enable
D
isable Yes Channel -
High limit 1 3
Value
8500 Yes Channel -
Hardware interrupt low limit 1 3
Disable
Enable
D
isable Yes Channel -
Low limit 1 3
Value
-2000 Yes Channel -
Hardware interrupt high limit 2 3
Disable
Enable
D
isable Yes Channel -
High limit 2 3
Value
8500 Yes Channel -
Hardware interrupt low limit 2 3
Disable
Enable
D
isable Yes Channel -
Low limit 2 3
Value
-2000 Yes Channel -
Potential group
Use potential group of the left module
Enable new potential group
Use potential group of the left module
No Module Module
1
Diagnostics: Missing supply voltage L+: Detection per module or alarm per channel
2
Interference frequency suppression: Interfering signals at 400 Hz are automatically included in the filtering at 50 Hz.
3
Due to the limited number of parameters at a maximum of 244 bytes per ET 200SP station with a PROFIBUS GSD
configuration, the configuration options are restricted. If required, you can still assign these parameters using data record 128 as described in the "GSD file PROFINET IO" column (see table above). The parameter length of the I/O module is 24 bytes.
4
Only for configuration with PROFIBUS GSD file: The set reference junction is used with the additional parameter "Kx
Reference junction activated" in the case of "Enable". In the case of "Disable", "No reference channel mode" is used for RTD and "Fixed reference temperature" is used for TC.
5
For 2-wire connection only
Note Unused channels
"Deactivate" unused channels in the parameter assignment to improve the cycle time of the module.
A deactivated channel always returns the value 7FFF
H
.
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Parameters/address space
4.3 Explanation of Parameters
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4.3 Explanation of parameters
Diagnostics: Missing supply voltage L+
Enabling of the diagnostics for missing or insufficient supply voltage L+.
Diagnostics: Reference junction
Enabling of the reference junction diagnostics if the reference temperature of the reference junction needs to be determined for the TC channel being operated.
Reference junction using the PROFINET GSD file
A BaseUnit with an internal temperature sensor (BU..T), the reference channel of group 0, 1, 2, 3, or channel 0 of the I/O module can be used as reference junction for the TC measurement, if this has the parameter setting "Thermal resistor Pt100 climatic range Degrees Celsius".
A possible parameter assignment is represented below:
Table 4- 4 RTD channel
Setting Description No reference channel mode The temperature value at channel 0 can be used as a reference
value for the entire module.
Reference channel of group 0, 1, 2, 3
The channel acts as a transmitter for the reference junction temperature of a group. The distribution is performed via the interface module.
Table 4- 5 TC channel
Setting Description Reference channel of the
module
The corresponding TC channel uses channel 0 of the same module as the reference junction temperature. This must be configured as "Thermal resistor Pt 100 climatic range Degrees Celsius" and "No reference channel mode"; otherwise, Diagnostics: Reference junction is triggered.
Internal reference junction The reference junction temperature is read by an internal
temperature sensor on the BaseUnit. Diagnostics: Reference junction is triggered if there is an incorrect BaseUnit type.
Reference channel of group 0, 1, 2, 3
The channel acts as a receiver for the reference junction temperature of a group.
Fixed reference temperature The reference temperature of the thermocouple is set to 0 °C. As a
result, no temperature compensation is performed.
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Parameters/address space
4.3 Explanation of Parameters
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Note Shared Device and "Reference channel of group 0, 1, 2, 3"
If the transmitter and receiver for the reference junction temperature of a group are assigned to different IO controllers, then both IO controllers must be performing data exchange with the IO device to ensure error-free operation of the temperature compensation.
Reference junction using the PROFIBUS GSD file
A BaseUnit with an internal temperature sensor (BU..T), the reference channel of group 0, 1, 2, 3, or channel 0 of the I/O module can be used as reference junction for the TC measurement, if this has the parameter setting "Thermal resistor Pt100 climatic range Degrees Celsius".
The set temperature unit (e.g. Degrees Celsius) is valid for the entire module with temperature compensation "Reference channel of the module" and "Reference channel of group 0, 1, 2, 3".
Table 4- 6 RTD channel
Setting Description No reference channel mode The temperature value at channel 0 can be used as a reference
value for the entire module.
Reference channel of group 0, 1, 2, 3
The channel acts as a transmitter for the reference junction temperature of a group. The distribution is performed via the interface module.
Setting Description Channel x Reference junction
activated
Disable: Channel x is configured with the setting "No reference channel mode".
Enable: Channel x is configured with the setting selected above.
Table 4- 7 TC channel
Setting Description Reference channel of the
module
The corresponding TC channel uses channel 0 of the same module as the reference junction temperature. This must be configured as "Thermal resistor Pt 100 climatic range Degrees Celsius" and "No reference channel mode"; otherwise, Diagnostics: Reference junction is triggered.
Internal reference junction The reference junction temperature is read by an internal
temperature sensor on the BaseUnit. Diagnostics: Reference junction is triggered if there is an incorrect BaseUnit type.
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Parameters/address space
4.3 Explanation of Parameters
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Setting Description Reference channel of group 0,
1, 2, 3
The channel acts as a receiver for the reference junction temperature of a group.
Fixed reference temperature The reference temperature of the thermocouple is set to 0 °C. As a
result, no temperature compensation is performed.
Setting Description Channel x Reference junction
activated
Disable: Channel x is configured with the setting "Fixed reference temperature".
Enable: Channel x is configured with the setting selected above.
Diagnostics: Overflow
Enabling of the diagnostics when the measured value exceeds the overrange.
Diagnostics: Underflow
Enabling of the diagnostics if the measured value falls below the underrange.
Diagnostics: Wire break
Enabling of the diagnostics if the module has no current flow or the current is insufficient for measurement at the correspondingly assigned input.
Type/range of measurement
See the section Measurement types and measuring ranges (Page 13).
Temperature coefficient
The temperature coefficient depends on the chemical composition of the material. In Europe, only one value is used per sensor type (default value).
The temperature coefficient (α value) indicates by how much the resistance of a specific
material changes relatively if the temperature increases by 1 °C.
The other values facilitate a sensor-specific setting of the temperature coefficient and enhance accuracy.
Temperature unit
Selection between Degrees Celsius, Fahrenheit and Kelvin as the temperature unit for the selected measuring range.
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Parameters/address space
4.3 Explanation of Parameters
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Smoothing
The individual measured values are smoothed using filtering. The smoothing can be set in 4 levels.
Smoothing time = number of module cycles (k) x cycle time of the module.
The following figure shows how many module cycles it takes for the smoothed analog value to approach 100%, depending on the configured smoothing. This specification is valid for all signal changes at the analog input.
No smoothing (k = 1) ② Weak (k = 4) ③ Medium (k = 8) ④ Strong (k = 16)
Figure 4-3 Smoot
hing for AI 4×RTD/TC 2-/3-/4-wire HF
Interference frequency suppression
Suppresses the interferences affecting analog input modules that are caused by the frequency of the AC voltage network used.
The frequency of the AC voltage network is likely to have a negative effect on measured values particularly with measurement in the low voltage range and on thermocouples. With this parameter, the user specifies the line frequency that is predominant in the plant.
Measuring range resolution
Parameters for the measurement type thermal resistor standard and thermocouple.
Allows you to increase the resolution to 2 or 3 decimal places for a configurable section of the measuring range. See the Scalable measuring range (Page 28) section.
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Parameters/address space
4.3 Explanation of Parameters
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Measuring range center
Determines the temperature over which the scalable measuring range is symmetrically spanned. The value must be within the nominal range of the underlying measuring range. It is specified in integers.
Maximum / Minimum
Corres
ponds to overflow / underflow for the scalable measuring range.
Conductor resistance
Parameters for the measurement types resistor and thermal resistor (2-wire connection).
Used to compensate for the conductor resistance without having to interfere with the sensor wiring.
If the "Conductor resistor" parameter is configured higher than a value 0 mΩ, the module then automatically uses the factory calibration data.
Hardware interrupt enable
Enabling of a hardware interrupt if the high limit 1/2 or the low limit 1/2 is violated.
Low limit 1/2
Specify a threshold which triggers a hardware interrupt when violated.
High limit 1/2
Specify a threshold which triggers a hardware interrupt when violated.
Potential group
Specifies that a BaseUnit with incoming voltage supply is located on this slot (see system manual ET 200SP distributed I/O system (http://support.automation.siemens.com/WW/view/en/58649293)).
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Parameters/address space
4.4 Scalable measuring range
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4.4 Scalable measuring range
Introduction
The scalable measuring range is available for the temperature measuring ranges of thermal resistors (RTD) standard and thermocouples. The measuring ranges for voltage, resistor and thermal resistor climatic are not supported.
The scalable measuring range is valid for the following ranges:
● Nominal range
● Underrange
● Overrange
Function
The scalable measuring range is a limited section of a measuring range supported by the module.
It allows you to increase the resolution for a configurable section.
The "Measuring range resolution" parameter determines the resolution to 2 or 3 decimal places.
The "Measuring range center" parameter determines the temperature over which the scalable measuring range is symmetrically spanned.
Value ranges
Table 4- 8 Value ranges
Scalable measuring range Measuring range resolution Values hex.
2 decimal places 3 decimal places Overflow >325.11 >32.511 7FFFH High limit 325.11 32.511 7EFFH Measuring range center 0 0 0H Low limit -325.12 -32.512 8100H Underflow <-325.12 <-32.512 8000H
To obtain an absolute temperature, the measuring range center in the application program (as offset) must be calculated with the value of the user data of the scalable measuring range.
The measuring range center is always output in the user data as the value "0". The user data are correspondingly mapped to the bipolar input ranges in S7 format. Underflow / overflow is also formed in accordance with the limits of S7.
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Parameters/address space
4.4 Scalable measuring range
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The measuring range center must be within the nominal range of the underlying measuring range. It is specified in integers.
The scalable measuring range is spanned symmetrically over the measuring range center. Depending on the resolution, various value ranges result (
①, ②).
The scalable measuring range is limited by underflow and overflow of the underlying
measuring range:
– It is clipped at the underflow when it falls below the limit.
– It is clipped at the overflow when it exceeds the limit (
③).
The following example illustrates the effect of scalable measuring ranges:
Scalable measuring range with 2 decimal places in hexadecimal S7 format
Scalable measuring range with 3 decimal places in hexadecimal S7 format
Scalable measuring range which is cut off at the overflow of the underlying measuring range (clipping)
Figure 4-4 Examples of scalable measuring ranges
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Parameters/address space
4.4 Scalable measuring range
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4.4.1 Configuration
Requirement
You must select a valid temperature measuring range for configuration.
Configuration
The function is activated using the "Scalable measuring range" parameter.
The following figure shows an example of a configuration in STEP 7:
Figure 4-5 Configuration for the scalable measuring range
Reference
You will find more information on the configuration in the STEP 7 online help.
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Parameters/address space
4.4 Scalable measuring range
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In the user program, you can evaluate the status and the limits of the scalable measuring range with data record 235, which may result by reaching underflow/overflow.
Figure 4-6 Structure of data record 235
The figure below shows the structure of the header information.
Figure 4-7 Header information of data record 235
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Parameters/address space
4.4 Scalable measuring range
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Parameters
The figure below shows the structure of the parameter.
If the corresponding bit is set to "1", the parameter is activated.
* x = 2 + (channel number x 8)
Figure 4-8 Structure of data record 235 - channel parameter byte x to x+7
Description of the parameters
Table 4- 9 Description of the parameters from data record 235
Parameter Description Scalable measuring range enabled 1 = Function is active for this channel. Clipping 1 = Scalable measuring range cut off at the overflow /
underflow of the underlying measuring range (see Figure
(Page 29)). Resolution 2 or 3 decimal places Measuring range center Temperature in whole °C / °F / K ("working point" for the
scaling) Overflow/underflow Limits of the scalable measuring range
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Parameters/address space
4.4 Scalable measuring range
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The following example shows the values for a thermal resistor Pt 100 Standard, °C:
Table 4- 10 Example of a thermal resistor Pt 100 Standard
Hex. value
Dec. value
Evaluation of data record 235
00H 0 V0.0
08H 8 8 bytes
03H 3 Scalable measuring range active and clipped (clipping)
02H 2 Resolution: 2 decimal places
02EEH
750
Measuring range center: 750 °C
61A8H 25000 Overflow (Maximum):
250
.00
+ 750 = 1000.00 °C
Scalable measuring range is clipped at the overflow.
8100H -32512 Underflow (Minimum):
-325.12 + 750 = 424.88 °C
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Parameters/address space
4.5 Address space
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The following figure shows the assignment of the address space with value status (Quality Information (QI)). The addresses for the value status are only available if the value status is enabled.
Figure 4-9 Address space AI 4×RTD/TC 2-/3-/4-wire HF with value status
The following configurations are possible:
● Configuration 1: Without value status
● Configuration 2: With value status
An additional byte is occupied in the input address space if you enable the value status for the analog module. Bit 0 to 3 in this byte is assigned to one channel and provides information on the validity of the analog value (0 = value is incorrect).
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5
The figure below shows the LED displays of the AI 4xRTD/TC 2-/3-/4-wire HF:
DIAG (green/red)
Channel status (green)
Channel error (red)
PWR (green)
Figure 5-1 LED display
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Interrupts/diagnostics alarms
5.1 Status and error display
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Meaning of the LED displays
The following tables contain the meaning of the status and error displays. Remedies for diagnostics alarms can be found in section Diagnostics alarms (Page 38).
DIAG LED
Table 5- 1 Error display of the DIAG LED
DIAG LED Meaning
Off
Backplane bus supply of the ET 200SP not OK
Flashes
Module parameters not assigned
On
Module parameters assigned and no module diagnostics
Flashes
Module parameters assigned and module diagnostics
Channel status/channel error LED
Table 5- 2 Status and error display of the LED channel status / channel error
LEDs Meaning
Channel status Channel error
Off
Off
Channel deactivated
On
Off
Channel activated and no channel diagnostics
Off
On
Channel activated and channel diagnostics
On
On
Not permitted (error)
PWR LED
Table 5- 3 Status display of the PWR LED
PWR LED Meaning
Off
Supply voltage L+ missing
On
Supply voltage L+ present
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Interrupts/diagnostics alarms
5.2 Interrupts
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5.2 Interrupts
Evaluating hardware interrupts with IO controller
The module generates a hardware interrupt at the following events:
● Violation of low limit 1
● Violation of high limit 1
● Violation of low limit 2
● Violation of high limit 2
You can obtain detailed information on the event in the hardware interrupt organization block with the "RALARM" (read additional interrupt information) instruction and in the STEP 7 online help.
The module channel that triggered the hardware interrupt is entered in the start information of the organization block. The following figure shows the assignment to the bits of double word 8 in local data.
Figure 5-2 OB start information
Structure of the additional interrupt information
Table 5- 4 Structure of the additional interrupt information
Data block name Content Comment Bytes USI
(User Structure Identifier)
W#16#0001 additional interrupt information for hardware
interrupts of the I/O module
2
Channel that triggered the hardware interrupt. Channel B#16#00 to B#16#03 Channel 0 to 3 of the I/O module 1 Event that triggered the hardware interrupt. Event B#16#03 Violation of low limit 1 1
B#16#04 Violation of high limit 1 B#16#05 Violation of low limit 2 B#16#06 Violation of high limit 2
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Interrupts/diagnostics alarms
5.3 Diagnostics alarms
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The module generates a diagnostic error interrupt at the following events:
● Channel temporarily unavailable
● Hardware interrupt lost
● Reference channel error
● Error
● Violation of low limit
● Violation of high limit
● Wire break
● Supply voltage missing
● Parameter assignment error
A diagnostics alarm is output for each diagnostics event and the DIAG LED on the module flashes. The diagnostics alarms can, for example, be read from the diagnostics buffer of the CPU. You can evaluate the error codes with the user program.
Table 5- 5 Diagnostics alarms, their meaning and remedies
Diagnostics alarms
Error code
Meaning
Remedy
Channel temporarily unavailable
1FH Firmware update is being performed.
Channel 0 applies to the entire module. The module is currently not performing
any measurements.
The channel is currently being calibrated.
Wire break 6H Resistance of sensor circuit too high Use a different sensor type or modify
the wiring, for example, using cables
with larger cross-section
Wire break between the module and
sensor
Connect the cable
Channel not connected (open)
Deactivate diagnostics
Connect or deactivate the channel
Violation of high limit1 7H
Value lies above the overrange.
Correct module/sensor interplay
Wire break2
See Wire break
Violation of low limit1
8H
Value lies below the underrange.
Correct module/sensor interplay
Error 9H Internal module error has occurred
(diagnostics alarm on channel 0 applies to
the entire module).
Replace module
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Interrupts/diagnostics alarms
5.3 Diagnostics alarms
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Diagnostics alarms
Error code
Meaning
Remedy
Parameter assignment error
10H The module cannot evaluate parameters
for the channel: Module plugged in does not match the configuration.
Incorrect parameter assignment.
Correct the configuration (comparison of preset and actual setup).
Correct the parameter assignment (diagnostics wire break set only with the permitted measuring ranges).
Load voltage missing 11H Missing or insufficient supply voltage L+
Check supply voltage L+ on the BaseUnit
Check BaseUnit type
Reference channel error (reference junction)
15H Reference temperature of the reference
junction for the TC channel being operated with compensation is invalid.
Check BaseUnit type
Select correct reference junction
through parameter assignment
3
Check whether the reference junction (reference channel of the group 0, 1, 2, 3) is only assigned once as the sender in the entire setup.
Hardware interrupt lost 16H At least one hardware interrupt could not
be reported because there were too many
pending hardware interrupts.
Correct the program or the process
1
The alarm refers to the diagnostics and depends on the configured measuring range.
2
For resistor and thermal resistor measuring ranges with deactivated diagnostics for "Wire break", this is reported by the
"Violation of high limit" diagnostic.
3
Shared Device and diagnostics "Reference temperature": If the sender and receiver of the reference junction
temperature of a group are assigned to different IO controllers, you may need to download both configurations again in
the case of diagnostics. First download the configuration containing the receiver.
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6
6ES7134-6JD00-0CA1
Product type designation
AI 4xRTD/TC 2-/3-/4-wire HF
General information
Firmware version
V2.0
Usable BaseUnits
BU type A0, A1
Product function
I&M data
Yes; I&M0 to I&M3
Engineering with
STEP 7 TIA Portal can be configured/integrated as of version
V12 SP1 / V13
STEP 7 can be configured/integrated as of version
V5.5 SP3 / V5.5 SP4
PROFIBUS as of GSD version/GSD revision
GSD revision 5
PROFINET as of GSD version/GSD revision
GSDML V2.3
CiR Configuration in RUN
Reconfiguration in RUN possible
Yes
Calibration in RUN possible
Yes
Installation type/mounting
Rack mounting possible
Yes
Front installation possible
Yes
Rail mounting possible
Yes
Wall/direct mounting possible
No
Supply voltage
Rated value (DC)
24 V
Valid range low limit (DC)
19.2 V
Valid range high limit (DC)
28.8 V
Reverse polarity protection
Yes
Input current
Current consumption, max.
35 mA
Power loss
Power loss, typ.
0.75 W
Address area
Address space per module
Address space per module, max.
8 bytes; + 1 byte for QI information
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Technical specifications
6.1 Technical specifications
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Analog inputs
Number of analog inputs
4
Maximum permissible input voltage for voltage input (destruction limit)
30 V
Constant measurement current for resistance-type sensor, typ.
2 mA
Cycle time
(all channels), min. Sum of the basic conversion times
and additional processing times (depending on the parameter assignment of the activated channels); an additional cycle is necessary for cable compensation
for a 3-wire connection
Technical unit for temperature measurement can be set
Yes
Input ranges (rated values), voltages
-1 V to +1 V
Yes; 16 bits incl. sign
Input resistance (-1 V to +1 V)
1 MΩ
-250 mV to +250 mV
Yes; 16 bits incl. sign
Input resistance (-250 mV to +250 mV)
1 MΩ
-50 mV to +50 mV
Yes; 16 bits incl. sign
Input resistance (-50 mV to +50 mV)
1 MΩ
-80 mV to +80 mV
Yes; 16 bits incl. sign
Input resistance (-80 mV to +80 mV)
1 MΩ
Input ranges (rated values), thermocouples
Type B
Yes; 16 bits incl. sign
Input resistance (Type B)
1 MΩ
Type C
Yes; 16 bits incl. sign
Input resistance (Type C)
1 MΩ
Type E
Yes; 16 bits incl. sign
Input resistance (Type E)
1 MΩ
Type J
Yes; 16 bits incl. sign
Input resistance (Type J)
1 MΩ
Type K
Yes; 16 bits incl. sign
Input resistance (Type K)
1 MΩ
Type L
Yes; 16 bits incl. sign
Input resistance (Type L)
1 MΩ
Type N
Yes; 16 bits incl. sign
Input resistance (Type N)
1 MΩ
Type R
Yes; 16 bits incl. sign
Input resistance (Type R)
1 MΩ
Type S
Yes; 16 bits incl. sign
Input resistance (Type S)
1 MΩ
Type T
Yes; 16 bits incl. sign
Input resistance (Type T)
1 MΩ
Type U
Yes; 16 bits incl. sign
Input resistance (Type U)
1 MΩ
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Technical specifications
6.1 Technical specifications
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Type TXK/TXK(L) according to GOST
Yes; 16 bits incl. sign
Input resistance (Type TXK/TXK(L) according to GOST)
1
Input ranges (rated values), resistance thermometer
Cu 10
Yes; 16 bits incl. sign
Input resistance (Cu 10)
1 MΩ
Ni 100
Yes; 16 bits incl. sign
Input resistance (Ni 100)
1 MΩ
Ni 1000
Yes; 16 bits incl. sign
Input resistance (Ni 1000)
1 MΩ
LG-Ni 1000
Yes; 16 bits incl. sign
Input resistance (LG-Ni 1000)
1 MΩ
Ni 120
Yes; 16 bits incl. sign
Input resistance (Ni 120)
1 MΩ
Ni 200
Yes; 16 bits incl. sign
Input resistance (Ni 200)
1 MΩ
Ni 500
Yes; 16 bits incl. sign
Input resistance (Ni 500)
1
Pt 100
Yes; 16 bits incl. sign
Input resistance (Pt 100)
1 MΩ
Pt 1000
Yes; 16 bits incl. sign
Input resistance (Pt 1000)
1 MΩ
Pt 200
Yes; 16 bits incl. sign
Input resistance (Pt 200)
1 MΩ
Pt 500
Yes; 16 bits incl. sign
Input resistance (Pt 500)
1 MΩ
Input ranges (rated values), resistors
0 to 150 ohms
Yes; 15 bits
Input resistance (0 to 150 ohms)
1 MΩ
0 to 300 ohms
Yes; 15 bits
Input resistance (0 to 300 ohms)
1 MΩ
0 to 600 ohms
Yes; 15 bits
Input resistance (0 to 600 ohms)
1 MΩ
0 to 3000 ohms
Yes; 15 bits
Input resistance (0 to 3000 ohms)
1 MΩ
0 to 6000 ohms
Yes; 15 bits
Input resistance (0 to 6000 ohms)
1 MΩ
PTC
Yes; 15 bits
Input resistance (PTC)
1 MΩ
Thermocouple (TC)
Technical unit for temperature measurement
°C/°F/K
Temperature compensation
Configurable
Yes
Reference channel of the module
Yes
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Technical specifications
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6ES7134-6JD00-0CA1
Internal reference junction
Yes; with BaseUnit type A1
Reference channel of the group
Yes
Number of reference channel groups
4; group 0 to 3
Fixed reference temperature
Yes
Resistance thermometer (RTD)
Maximum permissible input voltage for voltage input (destruction limit)
30 V
Technical unit for temperature measurement
°C/°F/K
Cable length
Cable length shielded, max.
200 m; 50 m for thermocouples
Analog value generation
Measuring principle
Integrating (sigma-delta)
Integration and conversion time/resolution per channel
Resolution with overrange (bit including sign), max.
16 bit
Integration time configurable
Yes
Basic conversion time including integration time, ms
Additional processing time for wire break check
2 ms; in the resistance thermometer, resistor, and thermocouple areas
Additional wire break check of the power line
2 ms; for 3-/4-wire transducer (resistance thermometer and
resistor)
Interference voltage suppression for interference frequency f1 in Hz
16.6 / 50 / 60 Hz
Conversion time (per channel)
180 / 60 / 50 ms
Smoothing of the measured values
Configurable
Yes
Setting: None
Yes
Setting: Weak
Yes
Setting: Medium
Yes
Setting: Strong
Yes
Sensors
Wiring the signal transmitters
For voltage measurement
Yes
for resistance measurement with 2-wire connection
Yes
for resistance measurement with 3-wire connection
Yes
for resistance measurement with 4-wire connection
Yes
Errors/accuracies
Linearity error (in relation to input range), (+/
-) ± 0.01%; +/- 0.1% for resistance
thermometer and resistor
Temperature error (in relation to input range)
± 0.0009%/K; +/- 0.005%/K for
thermocouple
Crosstalk between inputs, min.
-50 dB
Repeat accuracy in settled state at 25 °C (in relation to input range), (+/-)
± 0.05%
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6.1 Technical specifications
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Operational limit in entire temperature range
Voltage in relation to input range, (+/-)
± 0.1%
Resistance in relation to input range, (+/-)
± 0.1%
Basic error limit (operational limit at 25 °C)
Voltage in relation to input range, (+/-)
± 0.05%
Resistance in relation to input range, (+/-)
± 0.05%
Interference voltage suppression for f = n x (f1 +/-1%), f1 = interference frequency
Series
-mode interference (peak of the interference < rated
value of the input range), min.
70 dB
Common mode voltage, max.
10 V
Common mode interference, min.
90 dB
Interrupts/diagnostics/status information
Interrupts
Diagnostic error interrupt
Yes
Limit interrupt
Yes; two high limits and two low
limits each
Diagnostics alarms
Diagnostics
Yes
Monitoring of supply voltage
Yes
Wire break
Yes; channel-based
Overflow/underflow
Yes; channel-based
Diagnostics indicator LED
Monitoring of supply voltage
Yes; green PWR LED
Channel status display
Yes; green LED
For channel diagnostics
Yes; red LED
For module diagnostics
Yes; green/red DIAG LED
Electrical isolation
Electrical isolation channels
Between the channels
No
Between the channels and the backplane bus
Yes
Between the channels and the supply voltage of the electronics
Yes
Permitted potential difference
Between different circuits
75 VDC / 60 VAC (basic insulation)
Between the inputs (UCM)
10 VDC
Insulation
Insulation tested with
707 VDC (type test)
Dimensions
Width
15 mm
Weights
Weight, approx.
30 g
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Technical specifications
6.1 Technical specifications
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Error limits for resistance thermometers
Operational limit (in the entire temperature range, in relation to input
range)
Pt 100, Pt 200, Pt 500, Pt 1000 standard
±1.0 K
Pt 100, Pt 200, Pt 500, Pt 1000 climatic
± 0.25 K
Ni 100, Ni 120, Ni 200, Ni 500, Ni 1000 standard and climatic
± 0.4 K
Cu 10
±1.5 K
Basic error limit (operational limit at 25 °C, in relation to input range)
Pt 100, Pt 200, Pt 500, Pt 1000 standard
± 0.6 K
Pt 100, Pt 200, Pt 500, Pt 1000 climatic
± 0.13 K
Ni 100, Ni 120, Ni 200, Ni 500, Ni 1000 standard and climatic
± 0.2 K
Cu 10
±1.0 K
Page 47
Technical specifications
6.1 Technical specifications
Analog input module AI 4xRTD/TC 2-/3-/4-wire HF (6ES7134-6JD00-0CA1)
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Error limits for thermocouples
Operational limit for thermocouples (in the entire temperature range, in
relation to the input range)
±1.5 K
Operational limit for type C thermocouples (in the entire temperature
range, in relation to the input range)1
± 7 K
Basic error limit for thermocouples (operational limit at 25 °C, in relation
to the input range)
±1 K
Basic error limit for type C thermocouples (operational limit at 25 °C, in
relation to the input range)
± 5 K
Overall error limits when using internal compensation
Operational limit (in the entire temperature range at static thermal state, ambient temperature change < 0.3 K/min)
2
± 2.5 K
Basic error limit (operational limit at 25 °C at static thermal state, ambient temperature change < 0.3 K/min)
3
±1.5 K
1
The indicated error limits apply as of the following temperatures:
Thermocouple type T: -200 °C Thermocouple type K: -100 °C Thermocouple type B: +700 °C Thermocouple type N: -150 °C Thermocouple type E: -150 °C Thermocouple type R: +200 °C Thermocouple type S: +100 °C
2
For thermocouple type C: ± 8 K
3
For thermocouple type C: ± 6 K
See manual ET 200SP BaseUnits (http://support.automation.siemens.com/WW/view/en/58532597/133300)
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A
When configuring the module with a GSD file, remember that the settings of some parameters are dependent on each other.
The table lists the properties and their dependencies on the measurement type and measuring range for PROFINET.
Table A- 1 Dependencies of the measurement type / measuring range
Measurement type
Measuring range
Temperature coefficient
Reference junction
Temperature unit
Conductor resistance
Deactivated
* * * * *
Voltage
±50 mV, ±80 mV,
±250 mV, ±1 V
* * * *
Resistor
(2, 3, 4-wire
connection)
150 Ω, 300 Ω, 600 Ω, 3 kΩ, 6
* * * x (with 2-wire
connection)
Resistor
(2-wire
connection)
PTC * * * *
Thermal resistor
(2, 3, 4-wire connection)
Pt100 climatic Pt 0.00385055
Pt 0.003916 Pt 0.003902 Pt 0.00392 Pt 0.00385
Reference channel
of group 0, 1, 2, 3
Degrees Celsius x (with 2-wire
connection)
No reference channel mode
Degrees Celsius Degrees
Fahrenheit
Pt200 Pt500
Pt1000 climatic
No reference channel mode
Degrees Celsius Degrees
Fahrenheit Ni100 Ni120 Ni200 Ni500
Ni1000 climatic
Ni 0.00618 Ni 0.00672
LG-Ni 1000
climatic
LG-Ni 0.005
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Parameter data record
A.1 Dependencies when configuring with GSD file
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Measurement type
Measuring range Temperature
coefficient
Reference junction Temperature unit Conductor
resistance
(3-wire connection)
Cu 10 climatic Cu 0.00427 *
Thermal resistor (2, 3, 4-wire connection)
Pt100 Pt200 Pt500 Pt1000 standard
Pt 0.00385055 Pt 0.003916 Pt 0.003902 Pt 0.00392 Pt 0.00385
No reference channel mode
Degrees Celsius Degrees
Fahrenheit Kelvin
x (with 2-wire connection)
Ni100 Ni120 Ni200 Ni500 Ni1000 standard
Ni 0.00618 Ni 0.00672
LG-Ni 1000 standard
LG-Ni 0.005
Thermal resistor (3-wire connection)
Cu 10 standard Cu 0.00427 *
Thermocouple Type B, N, E, R, S,
J, L, T, K, U, C, TXK
* R
eference channel
of the module1 Internal reference
junction Reference channel
of group 0, 1, 2, 3
2
Degrees Celsius Degrees
Fahrenheit Kelvin
*
Fixed reference temperature
x = property is allowed, – = property is not allowed, * = property is not relevant
1
Use of "Reference channel of the module":
- Channel 0 must be set as "Pt100 climatic" with temperature unit: "Degrees Celsius".
-For each TC channel of this module that i
s intended to use channel 0 as reference, "Reference junction" must be set to
"Reference channel of the module".
2
Use of "Reference channel of group 0, 1, 2, 3":
- An RTD channel must be set as "Pt100 climatic" with temperature unit: "Degrees Celsius".
- "Reference channel of group 0, 1, 2, 3" must be set as the "Reference junction" of this channel.
- There must only be one RTD channel with "Reference junction" = "Reference channel of group 0, 1, 2, 3" per group 0, 1, 2, 3 and IO device!
- For each TC channel in the IO device that is intended to use this reference, "Reference junction" must be set to "Reference channel of group 0, 1, 2, 3".
- If the reference channel is on channel 0, it can also be used as "Reference channel of the module" at the same time.
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Parameter data record A.1 Dependencies when configuring with GSD file
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Configuring with a PROFINET GSD file
The table lists the properties and their dependencies on the measurement type for PROFINET.
Table A- 2 Dependencies on the measurement type
Measurement type Scalable
measuring range
Measuring range resolution
Diagnostics
Underflow Overflow Wire break Missing
supply voltage L+
Reference junction
Deactivated * * * * * * * Voltage * x x x – Resistor
(2, 3, 4-wire connection)
* x x x x
Resistor PTC (2-wire connection)
* x x
Thermal resistor (2, 3, 4-wire connection)
x 2 and 3 decimal
places
x x x x
Thermocouple x 2 and 3 decimal
places
x x x x x1)
x = property is allowed, – = property is not allowed, * = property is not relevant
1
Property is not relevant if "Fixed reference temperature" is used
Configuring with a PROFIBUS GSD file
The table lists the properties and their dependencies on the measurement type and measuring range for PROFIBUS.
Measurement type
Measuring range
Temperature coefficient
Slot reference junction
Temperature unit
Diagnostics
Underflow / overflow
Wire break
Missing supply voltage L+
Reference junction
Deactivated * * * * * * * * Voltage ±50 mV,
±80 mV, ±250 mV, ±1 V
* * * x x
Resistor (2, 3, 4-wire connection)
150 Ω, 300 Ω, 600 Ω, 3 kΩ, 6
* * * x x x
Page 51
Parameter data record
A.1 Dependencies when configuring with GSD file
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Measurement type
Measuring range
Temperature coefficient
Slot reference junction
Temperature unit
Diagnostics
Underflow / overflow
Wire break
Missing supply voltage L+
Reference junction
Resistor (2-wire connection)
PTC3 * * * x x
Thermal resistor (2,
3, 4-wire
connection)
Pt100 climatic
Pt 0.00385055 Pt 0.003916 Pt 0.003902 Pt 0.00392 Pt 0.00385
Reference channel of group 0, 1, 2, 3
Degrees C
els
ius
x x x
No reference channel mode
Degrees Celsius
Degrees Fahrenheit
x x x
Pt200 Pt500 Pt1000 climatic
Pt 0.00385055 Pt 0.003916 Pt 0.003902 Pt 0.00392 Pt 0.00385
No reference channel mode
Degrees Celsius
Degrees Fahrenheit
x x x
Thermal resistor (2,
3, 4-wire
connection)
Pt100 Pt200 Pt500 Pt1000 standard
Pt 0.00385055 Pt 0.003916 Pt 0.003902 Pt 0.00392 Pt 0.00385
No reference channel mode
Degrees Celsius
Degrees Fahrenheit
Kelvin
x x x
Ni100 Ni120 Ni200 Ni500 Ni1000 climatic
Ni 0.00618 Ni 0.00672
No reference channel mode
Degrees Celsius
Degrees Fahrenheit
x x x
Ni100 Ni120 Ni200 Ni500 Ni1000 standard
Ni 0.00618 Ni 0.00672
No reference channel mode
Degrees Celsius
Degrees Fahrenheit
Kelvin
x x x
Thermal resistor (2,
3, 4-wire
connection)
LG-Ni 1000 climatic
LG-Ni 0.005 No
reference channel mode
Degrees Celsius
Degrees Fahrenheit
x x x
LG-Ni 1000 standard
LG-Ni 0.005 No
reference channel mode
Degrees Celsius
Degrees Fahrenheit
Kelvin
x x x
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Parameter data record A.1 Dependencies when configuring with GSD file
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Measurement type
Measuring range
Temperature coefficient
Slot reference junction
Temperature unit
Diagnostics
Underflow / overflow
Wire break
Missing supply voltage L+
Reference junction
Thermal resistor (3-wi
re
connection)
Cu 10 climatic
Cu 0.00427 No
reference channel mode
Degrees Celsius
Degrees Fahrenheit
x x x
Cu 10 standard
Cu 0.00427 No
reference channel mode
Degrees Celsius
Degrees Fahrenheit
Kelvin
x x x
Thermocoupl e
Type
B, N, E, R, S, J, L, T, K, U, C, TXK
* Reference
channel of the module
1
Internal reference junction
Reference channel of group 0, 1, 2, 32
Degrees Celsius
Degrees Fahrenheit
Kelvin
x x x x
Fixed reference temperature
Degrees Celsius
Degrees Fahrenheit
Kelvin
x x x *
x = property is allowed, – = property is not allowed, * = property is not relevant
1
Use of the "Reference channel of the module":
- Channel 0 must be set to "Pt100 climatic" with the temperature unit "Degrees Celsius".
-
For each TC channel of this module that is intended to use channel 0 as reference, "Reference junction" must be set to
"Enable".
2
Use of "Reference channel of group 0":
- An RTD channel must be set as "Pt100 climatic" with temperature unit "Degrees Celsius".
- "Reference channel of group 0, 1, 2, 3" must be set as the "Reference junction" of this channel.
- There may be only one RTD channel with "Reference junction active" = "Enable" per group and row.
- For each TC channel of this row that is intended to use this reference, "Reference junction active" must be set to "Enable".
3
Underflow = 8000H; wire break and overflow lead to 01H (triggered) → (no diagnostics), wire break and overflow are
therefore not relevant.
Page 53
Parameter data record A.2 Parameter assignment and structure of parameter data record
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The data records of the module have an identical structure, regardless of whether you configure the module with PROFIBUS DP or PROFINET IO.
The module parameter settings can be changed in RUN (for example, the voltage or current values of selected channels can be edited in RUN without having an effect on the other channels).
The "WRREC" instruction is used to transfer the parameters to the module using data record
128. The parameters set with STEP 7 will not be changed on the CPU, which means that the parameters set in STEP 7 will be valid again after a restart.
If errors occur when transferring parameters with the "WRREC" instruction, the module continues operation with the previous parameter assignment. The STATUS output parameter contains a corresponding error code.
You will find a description of the "WRREC" instruction and the error codes in the STEP 7 online help.
Figure A-1 Structure of data record 128
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Parameter data record A.2 Parameter assignment and structure of parameter data record
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Header information
The figure below shows the structure of the header information.
Figure A-2 Header information
Page 55
Parameter data record A.2 Parameter assignment and structure of parameter data record
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The figure below shows the structure of the parameters for channels 0 to 3.
You can activate a parameter by setting the corresponding bit to "1".
* x = 2 + (channel number * 22); channel number = 0 to 3
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Parameter data record A.2 Parameter assignment and structure of parameter data record
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Page 57
Parameter data record A.2 Parameter assignment and structure of parameter data record
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Figure A-3 Structure of byte x to x+21 for channel 0 to 3
The following table contains the codes for the measurement types of the analog input module. You must enter these codes at byte x (see previous figure).
Table A- 3 Codes for measurement type
Measurement type
Code
Deactivated
0000 0000
Voltage
0000 0001
Resistor, 4-wire connection
0000 0100
Resistor, 3-wire connection
0000 0101
Resistor, 2-wire connection
0000 0110
Thermal resistor, 4-wire connection
0000 0111
Thermal resistor, 3-wire connection
0000 1000
Thermal resistor, 2-wire connection
0000 1001
Thermocouple 0000 1010
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Parameter data record A.2 Parameter assignment and structure of parameter data record
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57
Codes for measuring range
The following table contains the codes for the measuring ranges of the analog input module. You must enter these codes at byte x+1 (see previous figure).
Table A- 4 Codes for measuring range
Measuring range Code Voltage 50 mV 80 mV 250 mV 1 V
0000 0001 0000 0010 0000 0011 0000 0101
Resistor
150 Ω 300 Ω 600 Ω 3 kΩ 6 kΩ
PTC
0000 0001 0000 0010 0000 0011 0000 0100 0000 0101
0000 1111 Thermal resistor climatic Pt 100 Pt 200 Pt 500 Pt 1000
0000 0000
0000 0111
0000 1000
0000 1001 Thermal resistor standard Pt 100 Pt 200 Pt 500 Pt 1000
0000 0010
0000 1011
0000 0100
0000 0101 Thermal resistor climatic Ni 100 Ni 120 Ni 200 Ni 500 Ni 1000 LG-Ni 1000
0000 0001
0000 1101
0001 0001
0001 0011
0000 1010
0001 1101 Thermal resistor standard Ni 100 Ni 120 Ni 200 Ni 500 Ni 1000 LG-Ni 1000
0000 0011
0000 1100
0001 0000
0001 0010
0000 0110
0001 1100
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Parameter data record A.2 Parameter assignment and structure of parameter data record
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Measuring range
Code
Thermal resistor Cu 10 climatic
Cu 10 standard
0000 1110
0000 1111
Thermocouple Type B Type N Type E Type R Type S Type J Type L Type T Type K Type U Type C
Type TXK
0000 0000 0000 0001 0000 0010 0000 0011 0000 0100 0000 0101 0000 0110 0000 0111 0000 1000 0000 1001 0000 1010
0000 1011
The following table contains the codes for the temperature coefficients of the analog input module. You must enter these codes at byte x+2 (see previous figure).
Table A- 5 Codes for temperature coefficient for temperature measurement
Temperature coefficient
Code
Pt 0.00385055 Pt 0.003916 Pt 0.003902 Pt 0.00392 Pt 0.00385
0000 0000 0000 0001 0000 0010 0000 0011 0000 0100
Ni 0.00618
Ni 0.00672
0000 1000
0000 1001
LG-Ni 0.005
0000 1010
Cu 0.00427
0000 1100
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Parameter data record A.2 Parameter assignment and structure of parameter data record
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Limits for hardware interrupts
The following tables contain the permitted limits for hardware interrupts (in each case, the usable value is given). The limits depend on the selected measurement type and the selected measuring range. The value for the overflow must be larger than the value for the underflow.
Table A- 6 Limits for resistor and voltage
Resistor (all possible measuring range settings)
Voltage
32510 32510 Overflow 1 -32511 Underflow
Table A- 7 Limits for thermocouple types B, C, and E
Thermocouple
Type B Type C Type E
°C °F K °C °F K °C °F K
20699 32765 23431 24999 32765 27731 11999 21919 14731 Overflow
-1199 -1839 1533 -1199 -1839 1533 -2699 -4539 33 Underflow
Table A- 8 Limits for thermocouple types R, S, J, and L
Thermocouple
Types R, S Type J Type L
°C °F K °C °F K °C °F K
20189 32765 22921 14499 26419 17231 11499 21019 14231 Overflow
-1699 -2739 1033 -2099 -3459 633 -1999 -3279 733 Underflow
Table A- 9 Limits for thermocouple types T, K, and U
Thermocouple
Type T Type K Type U
°C °F K °C °F K °C °F K
5399 10039 8131 16219 29515 18951 8499 15619 11231 Overflow
-2699 -4539 33 -2699 -4539 33 -1999 -3279 733 Underflow
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Parameter data record A.2 Parameter assignment and structure of parameter data record
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Table A- 10 Limits for thermocouple types N and TXK
Thermocouple
Type N
Type TXK
°C
°F K °C
°F
K
15499
28219
18231
10499
19219
13231
Overflow
-2699
-4539
33
-1999
-3279
733
Underflow
Table A- 11 Limits for thermal resistor
Thermal resistor
Standard
Climatic
°C
°F K °C
°F
Cu
3119
5935
5851
17999
32765
Overflow
-2399
-3999
333
-5999
-7599
Underflow
Pt
9999
18319
12731
15499
31099
Overflow
-2429
-4053
303
-14499
-22899
Underflow
Ni, Ni-LG
2949
5629
5681
29499
32765
Overflow
-1049
-1569
1683
-10499
-15699
Underflow
Page 62
Parameter data record A.3 Switchable wire break check
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The "Switchable wire break check" is available for thermocouples. It switches off the wire break check for the module.
This is required, for example, to calibrate thermocouples, since the test current necessary for a wire break check leads to measurement errors during calibration.
The function has no effect on channels that are not assigned in the thermocouple mode.
Note Startup and parameter reassignment
The wire break check is switched on again at each startup and during any parameter reassignment of the module.
You can deactivate the wire break check using data record 237.
Table A- 12 Structure of data record 237, switchable wire break check
Byte
Function
Format
Value
Description
0
Command
UBYTE
80H
Wire break check
1
Identifier
UBYTE
00H
Not relevant
2
Channel number
UBYTE
FFH
All channels
3
Calibration step
UBYTE
FFH
First triggering
4
Measurement type
UBYTE
00H
Not relevant
5
Measuring range
UBYTE
00H
Not relevant
6 Action UBYTE
01H
Deactivate wire break check
02H
Activate wire break check
7...17
Reserved
UBYTE
00H
Not relevant
Page 63
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B
This appendix shows the analog values for all measuring ranges supported by the analog input module AI 4xRTD/TC 2-/3-/4-wire HF.
The resolution of the analog values differs depending on the analog module and its assigned parameters.
Each analog value is written left aligned to the tags. The bits marked with "x" are set to "0".
Note
The digitized temperature values are the resul
t of a conversion in the analog module.
The following resolution therefore does not apply to temperature values.
Table B- 1 Resolution of the analog values
Resolution in bits including sign
Values
Analog value
Decimal
Hexadecimal
High byte
Low byte
14 4 4H
Sign 0 0 0 0 0 0 0
0 0 0 0 0 1 x x
15 2 2H
Sign 0 0 0 0 0 0 0
0 0 0 0 0 0 1 x
16 1 1H
Sign 0 0 0 0 0 0 0
0 0 0 0 0 0 0 1
Page 64
Representation of analog values B.1 Representation of input ranges
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B.1 Representation of input ranges
In the following tables, you can find the digitized representation of the bipolar and unipolar input ranges. The resolution is 16 bits.
Table B- 2 Bipolar input ranges
Dec. value
Measured value in %
Data word Range
215 214 213 212 211 210 29 28 27 26 25 24 23 22 21 20 32767 >117.589 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Overflow 32511 117.589 0 1 1 1 1 1 1 0 1 1 1 1 1 1 1 1 Overrange 27649 100.004 0 1 1 0 1 1 0 0 0 0 0 0 0 0 0 1 27648 100.000 0 1 1 0 1 1 0 0 0 0 0 0 0 0 0 0
Nominal range
1 0.003617 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0.000 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
-1 -0.003617 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
-27648 -100.000 1 0 0 1 0 1 0 0 0 0 0 0 0 0 0 0
-27649 -100.004 1 0 0 1 0 0 1 1 1 1 1 1 1 1 1 1 Underrange
-32512 -117.593 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0
-32768 <-117.593 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Underflow
Table B- 3 Unipolar input ranges
Dec. value
Measured value in %
Data word Range
215 214 213 212 211 210 29 28 27 26 25 24 23 22 21 20 32767 >117.589 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Overflow 32511 117.589 0 1 1 1 1 1 1 0 1 1 1 1 1 1 1 1 Overrange 27649 100.004 0 1 1 0 1 1 0 0 0 0 0 0 0 0 0 1 27648 100.000 0 1 1 0 1 1 0 0 0 0 0 0 0 0 0 0 Nominal
range
1 0.003617 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0.000 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
-1 -0.003617 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Underrange
-4864 -17.593 1 1 1 0 1 1 0 1 0 0 0 0 0 0 0 0
-32768 <-17.593 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Underflow
Page 65
Representation of analog values B.2 Representation of analog values in voltage measuring ranges
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B.2 Representation of analog values in voltage measuring ranges
The following tables list the decimal and hexadecimal values (codes) of the possible voltage measuring ranges.
Table B- 4 Voltage measuring range ±1 V
Values Voltage measuring range Range Dec. Hex. ±1 V 32767 7FFF > 1.176 V Overflow 32511 7EFF 1.176 V Overrange 27649 6C01 27648 6C00 1 V Nominal range 20736 5100 0.75 V 1 1 36.17 µV 0 0 0 V
-1 FFFF
-20736 AF00 -0.75 V
-27648 9400 -1 V
-27649 93FF Underrange
-32512 8100 -1.176 V
-32768 8000 <-1.176 V Underflow
Table B- 5 Voltage measuring range ±500 mV to ±50 mV
Values Voltage measuring range Range Dec. Hex. ±250 mV ±80 mV ±50 mV 32767 7FFF > 294.0 mV > 94.1 mV > 58.8 mV Overflow 32511 7EFF 294.0 mV 94.1 mV 58.8 mV Overrange 27649 6C01 27648 6C00 250 mV 80 mV 50 mV Nominal range 20736 5100 187.5 mV 60 mV 37.5 mA 1 1 9.04 µV 2.89 µV 1.81 µV 0 0 0 mV 0 mV 0 mV
-1 FFFF
-20736 AF00 -187.5 mV -60 mV -37.5 mV
-27648 9400 -250 mV -80 mV -50 mV
-27649 93FF Underrange
-32512 8100 -294.0 mV -94.1 mV -58.8 mV
-32768 8000 <-294.0 mV <-94.1 mV <-58.8 mV Underflow
Page 66
Representation of analog values B.3 Representation of analog values for resistance-type sensors
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B.3 Representation of analog values for resistance-type sensors
The following tables list the decimal and hexadecimal values (codes) of the possible resistance-type sensor ranges.
Table B- 6 Resistance-type sensors from 150 Ω to 6000
Values Resistance-type sensor range Range Dec. Hex. 150 Ω 300 Ω 600 Ω 3000 Ω 6000 Ω 32767 7FFF > 176.38 > 352.77 > 705.53 > 3527.7 Ω > 7055.3 Ω Overflow 32511 7EFF 176.38 352.77 705.53 3527.7 Ω 7055.3 Ω Overrange 27649 6C01 27648 6C00 150 300 600 3000 Ω 6000 Ω Nominal range 20736 5100 112.5 225 450 2250 Ω 4500 Ω 1 1 5.43 mΩ 10.85 mΩ 21.70 mΩ 108.5 mΩ 217 mΩ 0 0 0 0 0 0 0
-32768 8000 (negative values are physically impossible) Underflow1
1
If the resistors are not connected correctly or the conductor resistance is too high
Page 67
Representation of analog values B.4 Representation of analog values for thermal resistors
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B.4 Representation of analog values for thermal resistors
Note
A higher resolution can be configured for the measuring range for the standard resistance thermometers, see section Scalable measuring range (Pag
e 28).
The tables below list the decimal and hexadecimal values (codes) of the thermal resistors.
Table B- 7 Thermal resistor Pt 100, 200, 500, 1000 standard
Pt x00 Standard in °C (1 digit =
0.1°C)
Values Pt x00
Standard in °F (1 digit =
0.1 °F)
Values Pt x00
standard in K (1 digit =
0.1 K)
Values Range
Dec. Hex. Dec. Hex. Dec. Hex.
> 1000.0 32767 7FFF > 1832.0 32767 7FFF > 1273.2 32767 7FFF Overflow
1000.0 :
850.1
10000 : 8501
2710 : 2135
1832.0 :
1562.1
18320 : 15621
4790 : 3D05
1273.2 :
1123.3
12732 : 11233
31BC : 2BE1
Overrange
850.0 :
-200.0
8500 :
-2000
2134 : F830
1562.0 :
-328.0
15620 :
-3280
3D04 : F330
1123.2 :
73.2
11232 : 732
2BE0 : 2DC
Nominal range
-200.1 :
-243.0
-2001 :
-2430
F82F : F682
-328.1 :
-405.4
-3281 :
-4054
F32F : F02A
73.1 :
30.2
731 : 302
2DB : 12E
Underrange
< -243.0 -32768 8000 < -405.4 -32768 8000 < 30.2 32768 8000 Underflow
Table B- 8 Thermal resistor Pt 100, 200, 500, 1000 climatic
Pt x00 climatic in °C (1 digit = 0.01 °C)
Values Pt x00 climatic in °F
(1 digit = 0.01 °F)
Values Range
Dec. Hex. Dec. Hex.
> 155.00 32767 7FFF > 311.00 32767 7FFF Overflow
155.00 :
130.01
15500 : 13001
3C8C : 32C9
311.00 :
266.01
31100
:
26601
797C : 67E9
Overrange
130.00 :
-120.00
13000 :
-12000
32C8 : D120
266.00 :
-184.00
26600
:
-18400
67E8 : B820
Nominal range
-120.01 :
-145.00
-12001 :
-14500
D11F : C75C
-184.01 :
-229.00
-18401
:
-22900
B81F : A68C
Underrange
< -145.00 -32768 8000 < -229.00 -32768 8000 Underflow
Page 68
Representation of analog values B.4 Representation of analog values for thermal resistors
Analog input module AI 4xRTD/TC 2-/3-/4-wire HF (6ES7134-6JD00-0CA1) Manual, 02/2014, A5E03573289-AD
67
Table B- 9 Thermal resistor Ni 100, 120, 200, 500, 1000, LG-Ni 1000 standard
Ni x00 standard in °C (1 digit =
0.1 °C)
Values Ni x00
standard in °F (1 digit =
0.1 °F)
Values Ni x00
standard in K (1 digit =
0.1 K)
Values Range
Dec. Hex. Dec. Hex. Dec. Hex.
> 295.0 32767 7FFF > 563.0 32767 7FFF > 568.2 32767 7FFF Overflow
295.0 :
250.1
2950 : 2501
B86 : 9C5
563.0 :
482.1
5630 : 4821
15FE : 12D5
568.2 :
523.3
5682 : 5233
1632 : 1471
Overrange
250.0 :
-60.0
2500 :
-600
9C4 : FDA8
482.0 :
-76.0
4820 :
-760
12D4 : FD08
523.2 :
213.2
5232 : 2132
1470 : 854
Nominal range
-60.1 :
-105.0
-601 :
-1050
FDA7 : FBE6
-76.1 :
-157.0
-761 :
-1570
FD07 : F9DE
213.1 :
168.2
2131 : 1682
853 : 692
Underrange
< -105.0 -32768 8000 < -157.0 -32768 8000 < 168.2 32768 8000 Underflow
Table B- 10 Thermal resistor Ni 100, 120, 200, 500, 1000, LG-Ni 1000 climatic
Ni x00 climatic in °C (1 digit = 0.01 °C)
Values Ni x00 climatic in °F
(1 digit = 0.01 °F)
Values Range
Dec. Hex. Dec. Hex.
> 295.00 32767 7FFF > 327.66 32767 7FFF Overflow
295.00 :
250.01
29500 : 25001
733C : 61A9
327.66 :
280.01
32766 : 28001
7FFE : 6D61
Overrange
250.00 :
-60.00
25000 :
-6000
61A8 : E890
280.00 :
-76.00
28000 :
-7600
6D60 : E250
Nominal range
-60.01 :
-105.00
-6001 :
-10500
E88F : D6FC
-76.01 :
-157.00
-7601 :
-15700
E24F : C2AC
Underrange
< - 105.00 -32768 8000 < - 157.00 -32768 8000 Underflow
Page 69
Representation of analog values
B.4 Representation of analog values for thermal resistors
Analog input module AI 4xRTD/TC 2-/3-/4-wire HF (6ES7134-6JD00-0CA1)
68 Manual, 02/2014, A5E03573289-AD
Table B- 11 Thermal resistor Cu 10 standard
Cu 10 standard in °C (1 digit =
0.01 °C)
Values Cu 10
standard in °F (1 digit =
0.01 °F)
Values Cu 10
standard in K (1 digit =
0.01 K)
Values Range
Dec. Hex. Dec. Hex. Dec. Hex.
> 312.0 32767 7FFF > 593.6 32767 7FFF > 585.2 32767 7FFF Overflow
312.0 :
260.1
3120 : 2601
C30 : A29
593.6 :
500.1
5936 : 5001
1730 : 12D5
585.2 :
533.3
5852 : 5333
16DC : 14D5
Overrange
260.0 :
-200.0
2600 :
-2000
A28 : F830
500.0 :
-328.0
5000 :
-3280
1389 : F330
533.2 :
73.2
5332 : 732
14D4 : 2DC
H
Nominal range
-200.1 :
-240.0
-2001 :
-2400
F82F : F6A0
-328.1 :
-400.0
-3281 :
-4000
F32F : F060
73.1 :
33.2
731 : 332
2DB : 14C
H
Underrange
< -240.0 -32768 8000 < -400.0 -32768 8000 < 33.2 32768 8000 Underflow
Table B- 12 Thermal resistor Cu 10 climatic
Cu 10 climatic in °C (1 digit =
0.01 °C)
Values Cu 10 climatic
in °F (1 digit =
0.01 °F)
Values Range
Dec. Hex. Dec. Hex.
> 180.00 32767 7FFF > 325.11 32767 7FFF Overflow
180.00 :
150.01
18000 : 15001
4650 : 3A99
327.66 :
280.01
32766 : 28001
7FFE : 6D61A
Overrange
150.00 :
-50.00
15000 :
-5000
3A98 : EC78
280.00 :
- 58.00
28000 :
-5800
6D60 : E958
H
Nominal range
-50.01 :
-60.00
-5001 :
-6000
EC77 : E890
-58.01 :
-76.00
-5801 :
-7600
E957 : E250
Underrange
< - 60.00 -32768 8000 < - 76.00 -32768 8000 Underflow
Page 70
Representation of analog values B.5 Representation of analog values for thermocouples
Analog input module AI 4xRTD/TC 2-/3-/4-wire HF (6ES7134-6JD00-0CA1) Manual, 02/2014, A5E03573289-AD
69
Note
A higher resolution can be configured for thermocouples, see section
Scalable measuring
range
(Page 28).
The tables below list the decimal and hexadecimal values (codes) of the thermocouples.
Table B- 13 Thermocouple type B
Type B in °C
Values
Type B in °F
Values
Type B in K
Values
Range
Dec.
Hex.
Dec.
Hex.
Dec.
Hex.
> 2070.0
32767
7FFF
> 3276.6
32767
7FFF
> 2343.2
32767
7FFF
Overflow
2070.0 :
1820.1
20700 :
18201
50DC :
4719
3276.6 :
2786.6
32766 :
27866
7FFE :
6CDA
2343.2 :
2093.3
23432 :
20933
5B88 :
51C5
Overrange
1820.0 :
0.0
18200 :
0
4718 :
0000
2786.5 :
32.0
27865 :
320
6CD9 :
0140
2093.2 :
273.2
20932 :
2732
51C4 :
0AAC
Nominal range
-0.1 :
-120.0
-1 :
-1200
FFFF :
FB50
31.9 :
-184.0
319 :
-1840
013F :
F8D0
273.1 :
153.2
2731 :
1532
0AAB :
05FC
Underrange
< -120.0
-32768
8000
< -184.0
-32768
8000
< 153.2
-32768
8000
Underflow
Table B- 14 Thermocouple type C
Type C in °C
Values
Type C in °F
Values
Type C in K
Values
Range
Dec.
Hex.
Dec.
Hex.
Dec.
Hex.
> 2500.0
32767
7FFF
> 3276.6
32767
7FFF
> 2773.2
32767
7FFF
Overflow
2500.0 :
2315.1
25000 :
23151
61A8 :
5A6F
3276.6 :
2786.6
32766 :
27866
7FFE :
6CDA
2773.2 :
2588.3
27732 :
25883
6C54 :
651B
Overrange
2315.0 :
0.0
23150 :
0
5A6E :
0000
2786.5 :
32.0
27865 :
320
6CD9 :
0140
2588.2 :
273.2
25882 :
2732
651A :
0AAC
Nominal range
-0.1 :
-120.0
-1 :
-1200
FFFF :
FB50
31.9 :
-184.0
319 :
-1840
013F :
F8D0
273.1 :
153.2
2731 :
1532
0AAB :
05FC
Underrange
< -120.0
-32768
8000
< -184.0
-32768
8000
< 153.2
-32768
8000
Underflow
Page 71
Representation of analog values B.5 Representation of analog values for thermocouples
Analog input module AI 4xRTD/TC 2-/3-/4-wire HF (6ES7134-6JD00-0CA1)
70 Manual, 02/2014, A5E03573289-AD
Table B- 15 Thermocouple type E
Type E in °C
Values
Type E in °F
Values
Type E in K
Values
Range
Dec.
Hex.
Dec.
Hex.
Dec.
Hex.
> 1200.0
32767
7FFF
> 2192.0
32767
7FFF
> 1473.2
32767
7FFF
Overflow
1200.0 :
1000.1
12000 :
10001
2EE0 :
2711
2192.0 :
1832.1
21920 :
18321
55A0 :
4791
1473.2 :
1273.3
14732 :
12733
398C :
31BD
Overrange
1000.0 :
-270.0
10000 :
-2700
2710 :
F574
1832.0 :
-454.0
18320 :
-4540
4790 :
EE44
1273.2 :
3.2
12732 :
32
31BC :
0020
Nominal range
< -270.0
-32768
8000
< -454.0
-32768
8000
< 3.2
-32768
8000
Underflow
Table B- 16 Thermocouple type J
Type J in °C
Values
Type J in °F
Values
Type J in K
Values
Range
Dec.
Hex.
Dec.
Hex.
Dec.
Hex.
> 1450.0
32767
7FFF
> 2642.0
32767
7FFF
> 1723.2
32767
7FFF
Overflow
1450.0 :
1200.1
14500 :
12001
38A4 :
2EE1
2642.0 :
2192.1
26420 :
21921
6734 :
55A1
1723.2 :
1473.3
17232 :
14733
4350 :
398D
Overrange
1200.0 :
-210.0
12000 :
-2100
2EE0 :
F7CC
2192.0 :
-346.0
21920 :
-3460
55A0 :
F27C
1473.2 :
63.2
14732 :
632
398C :
0278
Nominal range
< -210.0
-32768
8000
< -346.0
-32768
8000
< 63.2
-32768
8000
Underflow
Table B- 17 Thermocouple type K
Type K in °C
Values
Type K in °F
Values
Type K in K
Values
Range
Dec.
Hex.
Dec.
Hex.
Dec.
Hex.
> 1622.0
32767
7FFF
> 2951.6
32767
7FFF
> 1895.2
32767
7FFF
Overflow
1622.0 :
1372.1
16220 : 13721
3F5C : 3599
2951.6 :
2501.7
29516 : 25017
734C : 61B9
1895.2 :
1645.3
18952 : 16453
4A08 : 4045
Overrange
1372.0 :
-270.0
13720 :
-2700
3598 :
F574
2501.6 :
-454.0
25016 :
-4540
61B8 :
EE44
1645.2 :
3.2
16452 :
32
4044 :
0020
Nominal range
< -270.0
-32768
8000
< -454.0
-32768
8000
< 3.2
-32768
8000
Underflow
Page 72
Representation of analog values B.5 Representation of analog values for thermocouples
Analog input module AI 4xRTD/TC 2-/3-/4-wire HF (6ES7134-6JD00-0CA1) Manual, 02/2014, A5E03573289-AD
71
Table B- 18 Thermocouple type L
Type L in °C
Values
Type L in °F
Values
Type L in K
Values
Range
Dec.
Hex.
Dec.
Hex.
Dec.
Hex.
> 1150.0
32767
7FFF
> 2102.0
32767
7FFF
> 1423.2
32767
7FFF
Overflow
1150.0 :
900.1
11500 :
9001
2CEC :
2329
2102.0 :
1652.1
21020 :
16521
521C :
4089
1423.2 :
1173.3
14232 :
11733
3798 :
2DD5
Overrange
900.0 :
-200.0
9000 :
-2000
2328 :
F830
1652.0 :
-328.0
16520 :
-3280
4088 :
F330
1173.2 :
73.2
11732 :
732
2DD4 :
02DC
Nominal range
< -200.0
-32768
8000
< -328.0
-32768
8000
< 73.2
-32768
8000
Underflow
Table B- 19 Thermocouple type N
Type N in °C
Values
Type N in °F
Values
Type N in K
Values
Range
Dec.
Hex.
Dec.
Hex.
Dec.
Hex.
> 1550.0
32767
7FFF
> 2822.0
32767
7FFF
> 1823.2
32767
7FFF
Overflow
1550.0 :
1300.1
15500 :
13001
3C8C :
32C9
2822.0 :
2372.1
28220 :
23721
6E3C :
5CA9
1823.2 :
1573.3
18232 :
15733
4738 :
3D75
Overrange
1300.0 :
-270.0
13000 :
-2700
32C8 :
F574
2372.0 :
-454.0
23720 :
-4540
5CA8 :
EE44
1573.2 :
3.2
15732 :
32
3D74 :
0020
Nominal range
< -270.0
-32768
8000
< -454.0
-32768
8000
< 3.2
-32768
8000
Underflow
Table B- 20 Thermocouples R and S
Types R, S in °C
Values
Types R, S in °F
Values
Types R, S in K
Values
Range
Dec.
Hex.
Dec.
Hex.
Dec.
Hex.
> 2019.0
32767
7FFF
> 3276.6
32767
7FFF
> 2292.2
32767
7FFF
Overflow
2019.0 :
1769.1
20190 : 17691
4EDE : 451B
3276.6 :
3216.3
32766 : 32163
7FFE : 7DA3
2292.2 :
2042.3
22922 : 20423
598A : 4FC7
Overrange
1769.0 :
-50.0
17690 :
-500
451A :
FE0C
3216.2 :
-58.0
32162 :
-580
7DA2 :
FDBC
2042.2 :
223.2
20422 :
2232
4FC6 :
08B8
Nominal range
-50.1 :
-170.0
-501 :
-1700
FE0B :
F95C
-58.1 :
-274.0
-581 :
-2740
FDBB :
F54C
223.1 :
103.2
2231 :
1032
08B7 :
0408
Underrange
< -170.0
-32768
8000
< -274.0
-32768
8000
< 103.2
< 1032
8000
Underflow
Page 73
Representation of analog values B.5 Representation of analog values for thermocouples
Analog input module AI 4xRTD/TC 2-/3-/4-wire HF (6ES7134-6JD00-0CA1)
72 Manual, 02/2014, A5E03573289-AD
Table B- 21 Thermocouple type T
Type T in °C
Values
Type T in °F
Values
Type T in K
Values
Range
Dec.
Hex.
Dec.
Hex.
Dec.
Hex.
> 540.0
32767
7FFF
> 1004.0
32767
7FFF
> 813.2
32767
7FFF
Overflow
540.0 :
400.1
5400 :
4001
1518 :
0FA1
1004.0 :
752.1
10040 :
7521
2738 :
1D61
813.2 :
673.3
8132 :
6733
1FC4 :
1AAD
Overrange
400.0 :
-270.0
4000 :
-2700
0FA0 :
F574
752.0 :
-454.0
7520 :
-4540
1D60 :
EE44
673.2 :
3.2
6732 :
32
1AAC :
0020
Nominal range
< -270.0
-32768
8000
< -454.0
-32768
8000
< 3.2
-32768
8000
Underflow
Table B- 22 Thermocouple type U
Type U in °C
Values
Type U in °F
Values
Type U in K
Values
Range
Dec.
Hex.
Dec.
Hex.
Dec.
Hex.
> 850.0
32767
7FFF
> 1562.0
32767
7FFF
> 1123.2
32767
7FFF
Overflow
850.0 :
600.1
8500 :
6001
2134 :
1771
1562.0 :
1112.1
15620 :
11121
2738.0 :
2B71
1123.2 :
873.3
11232 :
8733
2BE0 :
221D
Overrange
600.0 :
-200.0
6000 :
-2000
1770 :
F830
1112.0 :
-328.0
11120 :
-3280
2B70 :
F330
873.2 :
73.2
8732 :
732
221C :
02DC
Nominal range
< -200.0
-32768
8000
< -328.0
-32768
8000
< 73.2
-32768
8000
Underflow
Table B- 23 Thermocouple type TXK (GOST)
Type TXK
in °C
Values
Type TXK in °F
Values
Type TXK
in K
Values
Range
Dec.
Hex.
Dec.
Hex.
Dec.
Hex.
> 1050.0 32767 7FFF > 1922.0 32767 7FFF >1323.2 32767 7FFF Overflow
1050.0 :
800.1
10500 :
8001
2904 :
1F41
1922.0 :
1472.1
19220 :
14721
4B14 :
3981
1323.2 :
1073.3
13232 :
10733
33B0 :
29ED
Overrange
800.0 :
0.0 :
-200.0
8000 : 0 :
-2000
1F40 : 0000 :
F830
1472.0 :
32.0 :
-328.0
14720 : 320 :
-3280
3980 : 0140 :
F330
1073.2 : 273 :
73.2
10732 : 2730 :
732
29EC : 0AAA :
02DC
Nominal range
< -200.0
-32768
8000
< -328.0
-32768
8000
<73.2
-32768
8000
Underflow
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