II - DCE FEL ČVUT v Praze

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SIMATIC S7 Ex Analog Modules Parameters of analog input modules 3-42 Tables 3-21 and 3-22 provide an overview of the parameters for analog input modules and show what parameters are static or dynamic and can be set for the modules as a whole or for a channel group or a channel. Table 3-21 Parameters of analog input module SM 331; AI 8 x TC/4 x RTD Parameter Value range Default Type of Effective Effect ve Basic settings Enable parameters range Diagnostic interrupt yes/no no Hardware interrupt on exceeding limit yes/no no Dynamic Module Hardw. inter. at end of cycle yes/no no Limit Upper limit from 32511 to - 32512 32767 Dynamic Channel Lower limit from - 32512 to 32511 - 32768 Diagnostics Enable yes/no no Static Channel Wire break monitoring yes/no no group Measurement Interference frequency 400 Hz; 60 Hz; 50 Hz; 10 Hz 50 Hz Dynamic Channel suppression group Measurement mode – Deactivated – Voltage – Resistance 4-wire configuration – Thermal resistance (RTD) with linearization 4-wire configuration – Thermocouple with linearization and compensation to 0oC – Thermocouple with linearization and compensation to 50oC – Thermocouple with linearization and internal compensation – Thermocouple with linearization and external compensation 1) Voltage Dynamic Channel group Ranges See Tables 3-32 to 3-34 1V Dynamic Channel gr. 1) Following types of compensation are possible with this measurement method: – Use of a compensation box The compensation box must correspond to the connected type of thermocouple. All thermocouples must be of the same type. – Use of a thermal resistor for compensation (e.g. Pt 100) The absolute terminal temperature is determined for compensation with a Pt 100 resistor in the climatic range. In this case, the thermocouples to be compensated can be of different types. I/O Modules with Intrinsically-Safe Signals C79000-G7076-C152-04
Table 3-22 Parameters of the analog input module SM 331; AI 4 x 0/4...20 mA Parameter Parameter Value range Default Type of Effective Effect ve Basic settings Enable parameters range Diagnostic interrupt yes/no no Hardware interrupt on yes/no no exceeding limit Dynamic y Module Hardware interrupt at end of cycle yes/no no Limit Upper limit Lower limit Diagnostics Enable wire break monitoring Measurement Interference frequency suppression I/O Modules with Intrinsically-Safe Signals C79000-G7076-C152-04 from 32511 to - 32512 from - 32512 to 32511 yes/no yes/no Measurement mode 4-wire transducer 2-wire transducer Measuring range 0...20 mA, 4...20 mA SIMATIC S7 Ex Analog Modules 32767 - 32768 no no Dynamic Channel Static Channel group 400 Hz; 60 Hz; 50 Hz; 10 Hz 50 Hz Dynamic Channel group 4-wire transducer Dynamic Channel group 4..20 mA Dynamic Channel group 3-43
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SIMATIC S7-300, M7-300, ET 200M Aut
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Preface Purpose of the manual Conte
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Usage and configuration Usage and c
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Contents Preface . . . . . . . . .
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4.6 HART Analog Input Module SM 331
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3-13 Connection of loads to a curre
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3-11 Representation of the digitize
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Mechanical Configuration of an Auto
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Minimum thread measure Mechanical C
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Replacing Ex I/O modules Mechanical
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Wire end ferrule Fig. 1-2 Installin
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1.3 Configuration of an S7-300 with
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1.4 Configuration of an M7-300 with
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1.6 Equipotential Bonding in System
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Main equipotential bonding Addition
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1.7.4 Selecting Cables and Lines in
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Type designations for lines in acco
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Table 1-4 Siemens cables for measur
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Shielding of intrinsically safe sig
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1.8.3 Measures to Counteract Interf
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Table 1-7 Safety measures Mechanica
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Housing Cables Terminals Protective
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Table 1-8 Working on systems to typ
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SIMATIC S7 Ex Digital Modules In th
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Wiring diagram SM 321 DI 4 x NAMUR
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Digital input SM 321; DI 4 x NAMUR
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Parameterization Default settings C
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Input delay Diagnostics Parameteriz
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Errors and corrective measures I/O
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Influence of supply voltage and ope
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Wiring diagram Notes on intrinsical
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Digital output SM 322; DO 4 x 24V/1
Page 79 and 80: Parameterization Default settings C
Page 81 and 82: Diagnostic evaluation Diagnostics o
Page 83 and 84: Interrupts Parameterizing interrupt
Page 85 and 86: Block diagram S7-300 Backplane bus
Page 87 and 88: Safety data (refer to Certificate o
Page 89 and 90: SIMATIC S7 Ex Analog Modules In thi
Page 91 and 92: 3.1.2 Analog Representation for Mea
Page 93 and 94: Current measuring ranges I/O Module
Page 95 and 96: Temperature range, standard, Pt 100
Page 97 and 98: Temperature range, standard, Ni 100
Page 99 and 100: DIN IEC 584 Temperature range type
Page 101 and 102: Temperature range type E I/O Module
Page 103 and 104: Temperature range type L I/O Module
Page 105 and 106: Temperature range type N I/O Module
Page 107 and 108: Temperature range type S I/O Module
Page 109 and 110: 3.1.3 Analog Value Representation f
Page 111 and 112: Abbreviations Insulated measured va
Page 113 and 114: 3.3 Connection of Thermocouples, Vo
Page 115 and 116: Internal compensation Thermocouple
Page 117 and 118: Thermocouples with direct looping-i
Page 119 and 120: Thermocouples with internal compens
Page 121 and 122: 3.3.3 Connection of Resistance Ther
Page 123 and 124: I/O Modules with Intrinsically-Safe
Page 125 and 126: Connecting loads to a current outpu
Page 127 and 128: I/O Modules with Intrinsically-Safe
Page 129: 3.6.3 Parameters of Analog Modules
Page 133 and 134: 3.6.4 Diagnostics of Analog Modules
Page 135 and 136: Table 3-25 Diagnostic messages of a
Page 137 and 138: Faults and corrective measures I/O
Page 139 and 140: 3.6.6 Characteristics of Analog Mod
Page 141 and 142: Influence of faults I/O Modules wit
Page 143 and 144: Wiring diagram SM 33 1 AI 8 xTC / 4
Page 145 and 146: Special feature of resistant measur
Page 147 and 148: Analog Input SM 331; AI 8 x TC/4 x
Page 149 and 150: Error limits of analog inputs for t
Page 151 and 152: 3.8 Analog Input Module SM 331; AI
Page 153 and 154: Parameterization Default settings C
Page 155 and 156: Analog value formation Measuring pr
Page 157 and 158: Wiring diagram SM 3 32 AO 4 x 0/4..
Page 159 and 160: Analog output Output ranges I/O Mod
Page 161 and 162: Interference rejection, error limit
Page 163 and 164: SIMATIC S7 HART Analog Modules In t
Page 165 and 166: 4.2 Introduction to HART Introducti
Page 167 and 168: Examples of HART parameters Example
Page 169 and 170: 4.3 Guidelines for Installation, St
Page 171 and 172: Modifying the parameters of the fie
Page 173 and 174: 4.4 Parameters of HART Analog Modul
Page 175 and 176: 4.5 Diagnostics and Interrupts of H
Page 177 and 178: 4.6 HART Analog Input Module SM 331
Page 179 and 180: Wiring diagram SM 3 31 AI 2 x 0/4..
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Analog value formation Measuring pr
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Default settings Wire break monitor
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SM 332; AO 2 x 0/4...20mA HART Dime
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4.8 Data Record Interface and User
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Structure of the parameter data rec
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Diagnostic data: data record 1 Note
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Structure of command data record No
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Table 4-13 HART group error display
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Structure of the diagnostic data re
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4.8.6 User Data Interface Input Are
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Certificates of Conformity In this
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I/O Modules with Intrinsically-Safe
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A.1.1 ASEV Certificate/Switzerland
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A.2 Certificate of Conformity for D
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A.3 Certificate of Conformity for D
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A.7 KEMA Certificate of Conformity
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A.7.2 EC Declaration of Conformity
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A.8.1 EC Declaration of Conformity
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Safety Standards, FM Approval In th
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FM approval I/O Modules with Intrin
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Bibliography In this appendix I/O M
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Glossary A AS ATEX 100a B Backplane
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D Diagnostic interrupt Diagnostic b
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FM Frequency shift keying FSK G Gro
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HART transfer area HCF I Interrupt
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O OB Organization blocks P Paramete
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R Reference potential Response time
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Index Numbers 2-wire transducer, 3-
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DP master class 2, default paramete
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Interference frequency suppression,
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Range of measurement parameter bloc
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SM 332; AO 4 x 0/4...20 mA, 3-1 bas
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Siemens AG A&D AS E81 Oestliche Rhe
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