AutomationDirect DL205

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Chapter

F2-08AD-1, 8-ChAnnel

AnAlog Current Input

In This Chapter:

Module Speciﬁcations 4–2

Setting the Module Jumpers 4–5

Connecting the Field Wiring 4–6

Module Operation 4–9

Writing the Control Program 4–13

Main Page

Default Chapter7
- Table of Contents7
Chapter 1: Getting Started25
Introduction25
- The Purpose of this Manual25
- Supplemental Manuals25
- Technical Support25
Conventions Used26
- Key Topics for each Chapter26
Physical Characteristics26
Analog Input Module Terminology27
Analog Output Module Terminology28
Selecting the Appropriate Module29
- Wide Variety of Modules29
- Diagnostic Features29
- Analog Input30
- Special Input30
- Analog Output31
- Combination Analog31
Analog Made Easy - Four Steps32
Chapter 2 : F2-04AD-1, 4-Channel Analog Current Input34
Module Specifications34
- F2-04Ad-134
- F2-04AD-1L Is Obsolete35
- Input Specifications36
- General Specifications36
- Analog Input Configuration Requirements37
- Special Placement Requirements (DL230 and Remote I/O Bases)37
- Setting the Module Jumpers39
  - Selecting the Number of Channels39
- Connecting the Field Wiring40
- Module Operation43
- Writing the Control Program47
Chapter 3: F2-04AD-2, 4-Channel Analog Voltage Input54
- Module Specifications54
- Setting the Module Jumpers57
  - Selecting the Number of Channels57
  - Selecting the Input Signal Range58
Connecting the Field Wiring59
- Wiring Guidelines59
- User Power Supply Requirements59
- Custom Input Ranges60
- Wiring Diagram61
Module Operation62
- Channel Scanning Sequence for a DL230 CPU (Multiplexing)62
- Channel Scanning Sequence for a DL240, DL250-1 or DL260 CPU (Pointer Method)63
- Analog Module Updates63
Understanding the Input Assignments64
- Analog Data Bits64
- Active Channel Indicator Inputs65
- Module Diagnostic and Sign Inputs65
- Module Resolution66
Writing the Control Program67
- Reading Values: Pointer Method and Multiplexing67
- Pointer Method for the DL240, DL250-1 and DL260 Cpus67
- Reading Values (Multiplexing) for the DL230, DL240, DL250-1 and DL26070
- Single Channel Selected71
- Using Bipolar Ranges (Multiplexing)71
- Analog Power Failure Detection73
- Scaling the Input Data73
- The Conversion Program74
- Analog and Digital Value Conversions74
- Filtering Input Noise for the DL250-1 and DL260 Cpus Only75
Chapter 4 : F2-08AD-1, 8-Ch. Analog Current Input78
Module Specifications78
- Firmware Requirements78
- Analog Input Configuration Requirements78
- Input Specifications79
  - General Specifications79
  - Special Placement Requirements (DL230 and Remote I/O Bases)80
- Setting the Module Jumpers81
  - Selecting the Number of Channels81
- Connecting the Field Wiring82
- Module Operation85
- Writing the Control Program89
Chapter 5: F2-08AD-2, 8-Ch. Analog Voltage Input96
- Module Specifications96
- Setting the Module Jumpers99
  - Selecting the Number of Channels99
  - Selecting the Input Voltage100
- Connecting the Field Wiring101
- Module Operation103
- Writing the Control Program108
Chapter 6: F2-04RTD 4-Channel RTD Input118
- Module Specifications118
- Setting the Module Jumpers121
- Connecting the Field Wiring123
- Module Operation125
  - Channel Scanning Sequence for DL240, DL250-1 and DL260 Cpus (Pointer Method)126
  - Analog Module Updates126
- Writing the Control Program127
Chapter 7: F2-04THM, 4-Channel Thermocouple Input138
- Module Specifications138
Setting the Module Jumpers141
- Jumper Locations141
- Calibrate Enable141
- Selecting the Number of Channels142
- Setting Input Type142
- Selecting the Conversion Units143
- Thermocouple Conversion Units143
- Voltage Conversion Units143
Connecting the Field Wiring144
- Wiring Guidelines144
- User Power Supply Requirements144
- Thermocouples145
- Ambient Variations in Temperature145
- Wiring Diagrams146
Module Operation147
- Channel Scanning Sequence for a DL230 CPU (Multiplexing)147
- Channel Scanning Sequence for DL240, DL250-1, and DL260 Cpus (Pointer Method)148
- Analog Module Updates148
Writing the Control Program149
- Reading Values Pointer Method and Multiplexing149
- Pointer Method for the DL240/250-1/260 Cpus149
- Negative Temperature Readings with Magnitude Plus Sign for the DL240, DL250-1 and DL260 Cpus (Pointer Method)151
- Magnitude Plus Sign (Binary)151
- Magnitude Plus Sign (BCD)152
- Negative Temperatures 2'S Complement for the DL240, DL250-1 and DL260 Cpus (Binary/Pointer Method)153
- Understanding the Input Assignments (Multiplexing Ladder Only)153
- Analog Data Bits154
- Active Channel Bits154
Chapter 8: F2-02DA-1, F2-02DA-1L, 2-Channel Analog Current Output162
- Module Specifications162
- Connecting and Disconnecting the Field Wiring165
- Module Operation167
- Writing the Control Program171
Chapter 9: F2-02DA-2, F2-02DA-2L, 2-Channel Analog Voltage Output178
- Module Specifications178
- Setting the Module Jumpers181
  - Voltage Range and Output Combinations182
- Connecting and Disconnecting the Field Wiring184
- Module Operation186
- Writing the Control Program191
Chapter 10 : F2-08DA-1, 8-Channel Analog Current Output202
Module Specifications202
- Firmware Requirements202
- Analog Output Configuration Requirements202
- Output Specifications203
- General Specifications203
- Special Placement Requirements (DL230 and Remote I/O Bases)204
Connecting and Disconnecting the Field Wiring205
- Wiring Guidelines205
- User Power Supply Requirements205
- Wiring Diagram206
- Load Range206
Module Operation207
- Channel Scanning Sequence for a DL230 CPU (Multiplexing)207
- Channel Scanning Sequence for DL240, DL250-1, and DL260 Cpus (Pointer Method)208
- Understanding the Output Assignments208
- Channel Select Outputs209
- Analog Data Bits210
- Output Enable210
- Module Resolution210
Writing the Control Program211
- Calculating the Digital Value211
- The Conversion Program211
- Reading Values Pointer Method and Multiplexing212
- Pointer Method for the DL240, DL250-1 and DL260 Cpus212
- Writing Data (Multiplexing Example)214
- Write Data (Multiplexing Example) Continued215
- Sending Data to One Channel216
- Analog and Digital Value Conversions216
Chapter 11: F2-08DA-2, 8-Channel Analog Voltage Output218
Module Specifications218
- Firmware Requirements218
- Output Specifications219
- General Specifications219
- Analog Output Configuration Requirements219
- Special Placement Requirements (DL230 and Remote I/O Bases)220
Setting the Module Jumpers221
- Voltage Range and Output Combinations221
Connecting the Field Wiring222
- Wiring Guidelines222
- User Power Supply Requirements222
- Wiring Diagram223
Module Operation224
- Channel Update Sequence for a DL230 CPU (Multiplexing)224
- Channel Update Sequence for DL240, DL250-1, and DL260 Cpus (Pointer Method)225
- Understanding the Output Assignments226
- Channel Select Outputs226
- Analog Data Bits227
- Output Enable227
- Module Resolution227
Writing the Control Program228
- Calculating the Digital Value228
- The Conversion Program229
- Writing Values: Pointer Method and Multiplexing230
- Writing Values (Pointer Method) for the DL240, DL250-1 and DL260 Cpus230
- Writing Data Example(Multiplexing)232
- Writing Data Example(Multiplexing) Continued233
- Write Data to One Channel234
- Analog and Digital Value Conversions234
Chapter 12 : F2-02DAS-1, Isolated 2-Channel Analog Current Output236
Module Specifications236
- Firmware Requirements236
- Output Specifications237
- General Specifications237
- Analog Output Configuration Requirements237
- Special Placement Requirements (DL230 and Remote I/O Bases)238
Connecting the Field Wiring239
- Wiring Guidelines239
- Loop Power Supply Requirements239
- Wiring Diagram240
Module Operation241
- Channel Update Sequence for a DL230 CPU (Multiplexing)241
- Channel Update Sequence for DL240, DL250-1, and DL260 Cpus (Pointer Method)242
- Understanding the Output Assignments243
- Channel Select Outputs243
- Analog Data Bits244
- Module Resolution244
Writing the Control Program245
- Calculating the Digital Value245
- Engineering Units Conversion246
- Read Data Values: Pointer Method and Multiplexing247
- Pointer Method for the DL240, DL250-1 and DL260 Cpus247
- Write Data Example (Multiplexing)249
- Write Data to One Channel250
- Write the same Data to both Channels250
- Analog and Digital Value Conversions251
Chapter 13 : F2-02DAS-2, 0-5V, 0-10V, 2-Channel Isolated Analog out254
Module Specifications254
- Firmware Requirements254
- Output Specifications255
- General Specifications255
- Analog Output Configuration Requirements255
- Special Placement Requirements (DL230 and Remote I/O Bases)256
Setting the Module Jumpers257
Connecting the Field Wiring258
- Wiring Guidelines258
- Transmitter Power Supply Requirements258
- Wiring Diagram258
Module Operation259
- Channel Update Sequence for a DL230 CPU (Multiplexing)259
- Understanding the Output Assignments260
- Channel Select Outputs261
- Analog Data Bits261
- Module Resolution262
Writing the Control Program263
- Calculating the Digital Value263
- Engineering Units Conversion264
- Read Data Values: Pointer Method and Multiplexing265
- Pointer Method for the DL240, DL250-1 and DL260 Cpus265
- Write Data Example (Multiplexing)267
- Write Data to One Channel268
- Write the same Data to both Channels268
- Analog and Digital Value Conversions269
Chapter 14: F2-4AD2DA, 4-Ch. in / 2-Ch. out Analog Combination272
Module Specifications272
- Input Specifications272
- Output Specifications273
- Combination Analog Configuration Requirements273
- Special Placement Requirements (DL230 and Remote I/O Bases)274
Connecting the Field Wiring275
- Wiring Guidelines275
- Loop Power Supply Requirements275
- Current Loop Transmitter Impedance276
- Wiring Diagram277
Module Operation278
- Input Channel Scanning Sequence for a DL230 CPU (Multiplexing)278
- Input Channel Scanning Sequence for DL240, DL250-1, and DL260 Cpus (Pointer Method)278
- Output Channel Update Sequence for a DL230 CPU (Multiplexing)279
- Output Channel Update Sequence for DL240, DL250-1, and DL260 Cpus (Pointer Method)279
- Understanding the I/O Assignments280
- Input Data Bits280
- Active Channel Indicator Bits281
- Diagnostic Indicator Inputs281
- Output Data Bits281
- Module Resolution282
Writing the Control Program283
- Calculating the Digital Value283
- Scaling the Input Data285
- Read / Write Program for the DL240, DL250-1 and DL260 Cpus (Pointer Method)286
- Read Input Values (Multiplexing)288
- Single Input Channel Selected (Multiplexing)289
- Write Output Values (Multiplexing)289
- Write Data to One Channel290
- Write the same Data to both Channels290
- Analog and Digital Value Conversions290
- Filtering Input Noise (DL250-1, DL260 Cpus Only)291
Chapter 15 : F2-8AD4DA-1, 8-Ch. in / 4-Ch. out Current Analog Comb294
Module Specifications294
- Input Specifications295
- Output Specifications296
- General Module Specifications297
- Module Placement and Configuration Requirements297
Connecting the Field Wiring298
- Wiring Guidelines298
- User Power Supply Requirements298
- Current Loop Transmitter Impedance299
- Wiring Diagram300
Module Operation301
- Input Channel Scanning Sequence (Pointer Method)301
- Output Channel Update Sequence (Pointer Method)302
- Understanding the I/O Assignments303
- Input Data Bits304
- Output Data Bits304
- Special V-Memory Locations305
- Writing the Control Program308
Chapter 16 : F2-8AD4DA-2, 8-Ch. in / 4-Ch. out Current Voltage Comb322
Module Specifications322
- F2-8AD4DA-2 Hardware and Firmware Requirements322
- Input Specifications323
- Output Specifications324
- General Module Specifications325
- Module Placement and Configuration Requirements325
Connecting the Field Wiring326
- Wiring Guidelines326
- User Power Supply Requirements326
- Wiring Diagram327
Module Operation328
- Input Channel Scanning Sequence (Pointer Method)328
- Output Channel Update Sequence (Pointer Method)329
- Understanding the I/O Assignments330
- Input Data Bits331
- Output Data Bits331
Special V-Memory Locations332
- Module Configuration Registers332
- Number of I/O Channels Enabled & Data Format333
- Input Selection Resolution Bits333
- Input Track and Hold Selection Bits335
Writing the Control Program336
- Configuring the Module to Read/Write I/O (Pointer Method, DL250-1 and DL260 Only)336
- Module Configuration Example 1337
- Module Configuration Example 2338
- Module Configuration Example 3339
- Module 12 Bit Input Resolution340
- Module 14 Bit Input Resolution340
- Module 16 Bit Input Resolution340
- Analog and Digital Input Data Value Conversion341
- Scaling the Input Data342
- Scaling Example342
- Input Engineering Unit Conversion Example 1343
- Input Engineering Unit Conversion Example 2344
- Input Engineering Unit Conversion Example 3344
- Using the Input Track and Hold Feature344
- Track and Hold Example345
- Module 16 Bit Output Resolution346
- Digital and Analog Output Data Value Conversion346
- Output Value Comparisons: Analog, Digital, Engineering Units346

AutomationDirect DL205 - Page 77

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