User Manuals: Omron CP1L-EM30DT-D PLC CPU Unit

Manuals and User Guides for Omron CP1L-EM30DT-D PLC CPU Unit. We have 1 Omron CP1L-EM30DT-D PLC CPU Unit manual available for free PDF download: Operation Manual

Omron CP1L-EM30DT-D Operation Manual

Omron CP1L-EM30DT-D Operation Manual (857 pages)

SYSMAC CP Series CP1L-EL/EM CPU Unit

Brand: Omron | Category: Processor | Size: 23 MB

Table of Contents

Visual Aids
5
Confirmation Procedure
6
Unit Versions
6
Procedure When the Device Type and CPU Type Are Not Known
8
Using the Unit Version Labels
9
Table of Contents
11
Table of Contents
12
About this Manual
15
Related Manuals
17
Precautions
23
Intended Audience
24
General Precautions
24
Features and Main Functions
36
Features
37
CP1L-EL/EM Overview
36
Safety Precautions
24
Operating Environment Precautions
26
Application Precautions
27
Conformance to EC Directives
30
Applicable Directives
30
Concepts
30
Relay Output Noise Reduction Methods
31
Conditions for Meeting EMC Directives When Using CP-Series Relay Expansion I/O Units
32
Software Licenses and Copyrights
33
- Features and System Configuration
  35
- Product Overview
  36
System Configuration
44
Basic System
44
Basic Configuration
37
System Expansion
46
Restrictions on System Configuration
49
Full Complement of Pulse Output Functions
40
Function Charts
50
Overview of Function Blocks
51
Advantages of Function Blocks
52
Section 2

53
Nomenclature and Specifications

53
- Part Names and Functions
  54
- CP1L-EL/EM CPU Units
  54
- CP1W-CIF01 RS-232C Option Boards
  57
- CP1W-CIF11/CIF12 RS-422A/485 Option Boards
  57
  - DIP Switch for Operation Settings
    58
  - RS-422A/485 Terminal Block
    58
  - CP1L-EL/EM CPU Units
    59
  - CPU Units Data
    59
  - Specifications
    59
    
    Current Consumption
    60
    
    Expansion Units and Expansion I/O Units
    61
    
    Characteristics
    62
  - I/O Memory Details
    64
  - I/O Specifications
    65
    
    I/O Terminal Blocks of CPU Units with 30 I/O Points
    65
    
    I/O Terminal Blocks of CPU Units with 40 I/O Points
    65
    
    I/O Terminal Blocks of CPU Units with 20 I/O Points
    66
    
    Allocating Built-In Input and Output Terminals
    67
    
    Input Specifications
    69
    
    Normal Inputs
    69
    
    Setting Output Functions Using Instructions and PLC Setup
    69
    
    High-Speed Counter Inputs
    70
    
    Interrupt Inputs and Quick-Response Inputs
    71
    
    Output Specifications
    71
    
    Relay Outputs
    71
    
    Normal Outputs
    72
    
    Transistor Outputs (Sinking or Sourcing)
    72
    
    Pulse Outputs
    73
  - Built-In Analog Input Specifications
    74
  - Built-In Analog Input Terminal Block Arrangement
    74
  - CP-Series Expansion I/O Unit I/O Specifications
    74
  - PWM Outputs
    74
  - CP1L-EL/EM CPU Unit Operation
    78
  - Overview of CPU Unit Configuration
    78
    
    I/O Memory
    79
    
    Parameter Area
    79
    
    PLC Setup/Routing Tables
    79
    
    User Program
    79
    
    Built-In Flash Memory
    80
    
    Local Network Table
    80
    
    Memory Cassette
    80
    
    Remote Network Table
    80
  - Flash Memory Data Transfers
    81
  - Reading from Flash Memory
    82
  - Memory Cassette Data Transfers
    83
    
    Writing to a Memory Cassette
    83
    
    Reading from a Memory Cassette
    84
  - CPU Unit Operation
    85
  - General Flow
    85
  - I/O Refreshing and Peripheral Servicing
    86
  - Cyclic Refreshing
    87
  - I/O Refresh Methods
    87
  - Immediate Refreshing
    87
  - Initialization at Startup
    88
  - CPU Unit Operating Modes
    89
  - Operating Modes
    89
  - Status and Operations in each Operating Mode
    89
  - Operating Mode Changes and I/O Memory
    90
  - Startup Mode Setting
    91
  - Overview
    92
  - Power off Operation
    92
  - Description of Operation
    93
  - Instruction Execution for Power Interruptions
    93
  - Power off Timing Chart
    93
  - Computing the Cycle Time
    94
  - CPU Unit Operation Flowchart
    94
  - Cycle Time Calculation
    95
  - Cycle Time Overview
    95
    
    I/O Refreshing
    95
    
    Overseeing
    95
  - Functions Related to the Cycle Time
    96
    
    Minimum Cycle Time
    96
    
    Peripheral Servicing
    96
    
    Cycle Time Monitoring
    97
    
    Watch Cycle Time
    97
  - I/O Refresh Times for PLC Units
    98
  - Cycle Time Calculation Example
    99
  - Online Editing Cycle Time Extension
    99
  - I/O Response Time
    100
    
    Input Response Times
    101
    
    Input Interrupt Tasks
    102
  - Interrupt Response Times
    102
  - Scheduled Interrupt Tasks
    103
  - Serial PLC Link Response Performance
    103
  - 2-7-10 Pulse Output Start Time
    104
  - 2-7-11 Pulse Output Change Response Time
    104
Section 3

105
Installation and Wiring

105
- Fail-Safe Circuits
  106
  - Interlock Circuits
    106
  - Managing CPU Unit Errors
    106
  - Supply Power to the CP1L-EL/EM CPU Unit before the Controlled System
    106
  - Installation and Wiring Precautions
    107
    
    Installation in Cabinets or Control Panels
    107
    
    Improving Noise Resistance
    108
    
    Mounting in a Panel
    108
  - Mounting in a Panel
    109
    
    Surface Installation
    109
    
    DIN Track Installation
    110
    
    Wiring Ducts
    110
    
    External Dimensions
    111
    
    Routing Wiring Ducts
    111
  - Connecting Expansion Units and Expansion I/O Units
    112
    
    Mounting Height
    112
    
    Mounting Method
    112
    
    Space between Units When Expansion I/O Units Are Connected
    113
  - DIN Track Installation
    114
    
    DIN Track
    115
    
    CPU Units with DC Power Supply
    116
  - Wiring CP1L-EL/EM CPU Units
    116
  - Wiring Power Supply and Ground Lines
    116
    
    Double-Checking I/O Specifications
    117
    
    Electric Wires
    117
  - Wiring Built-In I/O
    117
    
    Wiring Precautions
    117
    
    Connecting I/O Devices
    118
    
    Precautions When Connecting a Two-Wire DC Sensor
    119
    
    Connecting to a TTL Circuit
    120
    
    Inrush Current Considerations
    120
    
    Output Short-Circuit Protection
    120
    
    Output Wiring Precautions
    120
    
    I/O Signal Wiring
    121
    
    Inductive Loads
    121
  - Wiring Safety and Noise Controls
    121
  - Noise from External Wiring
    122
  - I/O Wiring for CPU Units with 40 I/O Points
    123
    
    Input Wiring (Upper Terminal Block, Removable)
    123
    
    Output Wiring (Lower Terminal Block, Removable)
    123
  - Wiring CPU Unit I/O
    123
  - I/O Wiring for CPU Units with 30 I/O Points
    124
  - I/O Wiring for CPU Units with 20 I/O Points
    126
  - Pulse Input Connection Examples
    127
  - CW/CCW Pulse Output and Pulse Plus Direction Output
    128
  - Pulse Output Connection Examples
    128
  - CP-Series Expansion I/O Unit Wiring
    130
  - 40-Point I/O Units
    130
  - CP1W-40EDR-40EDR (Relay Outputs)
    131
  - 32-Point Output Units (CP1W-32E)
    132
  - 20-Point I/O Units (CP1W-20ED)
    133
  - 16-Point Output Units (CP1W-16E)
    134
  - 8-Point Input Units (CP1W-8ED)
    135
  - 8-Point Output Units (CP1W-8E)
    136
Section 4

137
I/O Memory Allocation

137
- Overview of I/O Memory Area
  138
- Overview of the Data Areas
  139
  - CIO Area
    139
  - Internal I/O Area
    140
  - Link Area
    140
  - Serial PLC Link Area
    140
  - Auxiliary Area (A)
    141
  - Counter Area (C)
    141
  - Data Memory Area (D)
    141
  - Timer Area (T)
    141
  - Clearing and Holding I/O Memory
    142
  - Counter Pvs
    142
  - Hot Start/Hot Stop Functions
    143
  - I/O Area and I/O Allocations
    144
    
    CPU Unit with 20 I/O Points
    145
    
    CPU Unit with 30 I/O Points
    145
    
    CPU Unit with 40 I/O Points
    145
  - I/O Bits Allocated to CPU Units
    145
  - I/O Bits Allocated to Expansion I/O Units
    146
  - I/O Bit Addresses
    147
  - I/O Allocation Examples with Expansion I/O Units
    148
  - I/O Word Allocations to Expansion Units
    149
  - 1:1 Link Area
    150
  - Serial PLC Link Area
    151
  - Holding Area (H)
    152
  - Internal Work Area
    152
  - Auxiliary Area (A)
    153
  - TR (Temporary Relay) Area
    154
  - Timer Area (T)
    155
  - Timers and Counters
    155
  - Counter Area (C)
    156
  - Changing the BCD or Binary Mode for Counters and Timers
    157
  - Data Memory Area (D)
    158
  - 4-11 Index Registers
    159
    
    Index Register Initialization
    161
    
    Direct Addressing
    162
    
    Setting Index Registers
    162
  - 4-11-1 Using Index Registers
    163
  - Example Using Index Registers
    164
  - 4-11-2 Precautions for Using Index Registers
    166
    
    Monitoring Index Registers
    166
    
    Sharing Index Registers
    166
  - 4-12 Data Registers
    168
    
    Data Register Initialization
    168
    
    Forcing Bit Status
    168
    
    Range of Values
    168
  - 4-13 Task Flags
    169
  - 4-14 Condition Flags
    169
    
    Condition Flags
    170
    
    Saving and Loading Condition Flag Status
    171
    
    Using the Condition Flags
    171
  - 4-15 Clock Pulses
    172
CX-Programmer Connection, Program Transfer, Trial Operation

173
Section 5

173
- CX-Programmer Connection, Program Transfer, Trial Operation, Debugging
  173
And Debugging

173
- Connecting the CX-Programmer
  174
- Connecting to Ethernet Port
  174
  - Ethernet - Direct Connection
    179
  - Normal Online
    179
  - Ethernet - HUB Connection
    182
  - Connecting to a Serial Port
    183
    
    Connection Method
    184
    
    Serial Communications Mode
    184
    
    CX-Programmer Operation
    185
  - Forced Set/Reset
    185
  - Program Transfer
    185
  - Trial Operation and Debugging
    185
  - Differential Monitoring
    186
  - Related Auxiliary Bits/Words
    186
  - Online Editing
    187
  - Tracing Data
    189
    
    Data Trace Procedure
    190
    
    Data Trace Via TRSM (045)
    190
    
    One-Cycle Data Trace
    190
    
    Scheduled Data Trace
    190
  - Ethernet
    193
  - Connecting the CX-Programmer to Plcs Online Via Ethernet
    194
  - System Configuration and Features
    194
  - Exchanging Data between OMRON Plcs Using Ethernet
    195
  - (UDP/IP) for the Host Application or Communicating with Plcs
    196
  - Automatically Adjusting the Plc's Internal Clock at Regular Intervals
    196
  - From Another Manufacturer
    196
    
    Original Communications Procedure Using TCP/IP for Host Application
    196
    
    Specification of Servers by Host Name
    196
  - Comparison with Previous Models (Ethernet Related)
    197
  - General Specifications (Ethernet)
    197
  - Improved FINS Message Communications from CP1W-CIF41
    198
  - Network Installation
    199
    
    Recommended Products
    199
    
    Connecting the Cable
    200
    
    Ethernet Connectors
    200
    
    Precautions on Laying Twisted-Pair Cable
    200
  - Basic Setting for Ethernet
    201
  - Overview of Startup Procedure
    201
  - PLC Setup Procedure
    202
  - Basic Settings
    204
  - CX-Programmer Setup
    204
  - Communications Test
    205
  - PING Command
    205
  - FINS Communications Service Specifications
    206
  - FINS Communications Service
    207
  - Procedure for Using FINS/UDP, FINS/TCP
    207
  - PLC Setup for FINS/UDP and FINS/TCP Applications
    208
  - Auxiliary Area Allocation
    212
  - Memory Allocations
    212
    
    FINS Communication Error Information
    213
    
    New FINS Commands Code List
    214
    
    Response Code List
    214
    
    Command/Response Reference
    215
    
    New FINS Commands Addressed to Built-In Ethernet Port (0Xfa)
    215
    
    Ethernet Port Controller Data Read: 0501
    216
    
    Reset: 0403
    216
    
    New FINS Commands Addressed to CPU Port (0X00)
    217
    
    FINS/TCP Connection Remote Node Change Request: 2730
    218
    
    FINS/TCP Connection Status Read: 2731
    219
    
    IP Address Table Write: 2750
    220
    
    IP Router Table Write: 2751
    221
    
    IP Address Table Read: 2760
    222
    
    IP Router Table Read: 2761
    223
  - CMND/SEND/RECV Instructions
    224
  - Sample Program
    224
  - Overview of Socket Service
    225
  - Socket Services
    225
  - Procedure for Using Socket Service Functions
    226
  - Socket Services and Socket Status
    227
  - PLC Setup for Socket Services
    228
  - Auxiliary Area Allocation Table
    229
  - Data Memory Area Allocations
    233
    
    Parameter Settings
    234
    
    UDP Socket Services
    234
    
    Local UDP/TCP Port no
    235
    
    Socket Option
    235
    
    TCP Socket Services
    235
    
    UDP/TCP Socket no
    235
    
    Remote IP Address
    236
    
    Remote UDP/TCP Port no
    236
    
    Time out Time
    236
    
    Number of Bytes to Send/Receive
    237
    
    Response Codes
    237
    
    Send/Receive Data Address
    237
    
    UDP Socket Close Request
    238
    
    UDP Socket Receive Request
    238
    
    UDP Socket Send Request
    238
    
    TCP Socket Active Open Request
    239
    
    TCP Socket Passive Open Request
    239
    
    TCP Socket Receive Request
    240
    
    TCP Socket Send Request
    240
  - Socket Application Example
    241
    
    TCP Socket Close Request
    241
    
    TCP/IP Communications Programming Example
    241
    
    Program Memory Map
    242
    
    Programming Example
    243
  - Automatic Clock Adjustment and Specifying Servers by Host Name
    245
  - PLC Setup for DNS and Automatic Clock Adjustment
    246
  - Procedure for Using the Automatic Clock Adjustment Function
    246
    
    Clock Auto Adjustment
    247
    
    DNS Setting
    247
  - Memory Allocations
    249
Section 7

251
Pulse and Counter Functions

251
- High-Speed Counters
  252
  - Overview
    252
  - Pulse Input Functions
    252
  - High-Speed Counter Specifications
    253
    
    Auxiliary Area Data Allocation
    254
    
    Counter Input Modes
    254
    
    Conditions for Incrementing/Decrementing the Count
    255
    
    Increment Mode
    255
    
    Up/Down Mode
    255
    
    Circular (Ring) Mode
    256
    
    Counting Modes
    256
    
    Linear Mode
    256
    
    Phase-Z Signal + Software Reset
    257
    
    Reset Methods
    257
    
    Software Reset
    257
  - Procedure
    258
  - PLC Setup
    259
    
    Settings in the Built-In Input Tab
    259
    
    Differential Phases, Up/Down, or Pulse + Direction
    260
  - High-Speed Counter Terminal Allocation
    260
    
    Input Terminal Arrangement for CPU Units with 20 I/O Points
    260
    
    Input Terminal Arrangement for CPU Units with 30 I/O Points
    260
    
    Increment Pulse Inputs
    261
    
    Input Terminal Arrangement for CPU Units with 40 I/O Points
    261
    
    CPU Units with 20, 30 or 40 I/O Points
    262
    
    Encoders with 24 VDC Open-Collector Outputs
    263
  - Ladder Program Example
    263
  - Pulse Input Connection Examples
    263
    
    I/O Allocations
    264
    
    I/O Wiring
    265
    
    Range Comparison Table Settings
    265
  - Additional Capabilities and Restrictions
    266
    
    Creating the Ladder Program
    266
    
    Restrictions on High-Speed Counter Inputs
    266
    
    Starting Interrupt Tasks Based on Comparison Conditions
    267
    
    Target Value Comparison
    267
    
    Pausing Input Signal Counting (Gate Function)
    268
    
    Range Comparison
    268
    
    High-Speed Counter Frequency Measurement
    269
    
    Pulse Frequency Conversion
    270
    
    Pulse Outputs Overview
    270
    
    Controlling Pulse Outputs
    271
    
    Pulse Output Modes
    273
  - Pulse Output Specifications
    273
  - Pulse Output Terminal Allocations
    274
    
    Input Terminal Block Arrangements
    275
    
    Setting Functions Using Instructions and PLC Setup
    275
    
    Auxiliary Area Data Allocation Table
    277
    
    Changing Settings
    278
    
    Continuous Mode (Speed Control)
    278
  - Pulse Output Patterns
    278
    
    Starting a Pulse Output
    278
    
    Stopping a Pulse Output
    279
    
    Independent Mode (Positioning)
    280
    
    Relative Pulse Outputs and Absolute Pulse Outputs
    284
    
    Switching from Continuous Mode (Speed Control) to Independent Mode
    284
    
    Relationship between the Coordinate System and Pulse Specification
    285
    
    Operations Affecting the Origin Status
    286
    
    Movement Direction When Using Absolute Pulse Specification
    287
    
    S-Curve Acceleration/Deceleration
    287
    
    Output Pattern for S-Curve Acceleration/Deceleration
    288
    
    Precautions When Using the Pulse Output Function
    289
    
    Pulse Output System
    289
    
    Differences between Set Frequencies and Actual Frequencies
    290
    
    Equations
    290
  - Origin Search and Origin Return Functions
    290
    
    Origin Search
    291
    
    Origin Search Function Enable/Disable Settings
    292
    
    Acceleration/Deceleration Curve Settings
    293
    
    Limit Input Signal Setting
    293
    
    Origin Search Parameters
    293
    
    Pulse Output 0 Undefined Origin Setting
    293
    
    Explanation of the Origin Search Parameters
    294
    
    Operations Detecting the Origin During Deceleration from High Speed
    294
    
    Operating Mode 1
    295
    
    Operating Mode 1 Without Origin Proximity Input Signal Reverse
    296
    
    Operating Mode 2
    296
    
    Origin Detection Method
    297
    
    Origin Search Operation Setting
    297
    
    Origin Detection Method 1
    298
    
    Origin Detection Method 2
    298
    
    Origin Search Operating Mode and Origin Detection Method Settings
    298
    
    Using Reversal Mode 1
    299
    
    Using Reversal Mode 2
    300
    
    Origin Compensation
    301
    
    Origin Search Speed
    301
    
    Specifying the Origin Search Direction (CW or CCW Direction)
    301
    
    Executing an Origin Search
    302
    
    Positioning Monitor Time
    302
    
    Restrictions
    302
    
    Origin Search Error Processing
    303
    
    Pulse Output Stop Error Codes
    303
    
    Related Auxiliary Area Flags
    303
    
    Origin Search Examples
    305
    
    Inputs
    306
    
    Operation
    306
    
    Outputs
    306
    
    Ladder Program
    307
  - Origin Return
    307
    
    Executing an Origin Return
    308
    
    Explanation of the Origin Return Parameters
    308
  - Pulse Output Procedures
    309
  - Single-Phase Pulse Output with Acceleration/Deceleration
    310
  - Instructions Used for Pulse Outputs
    311
    
    Pulse Output with Trapezoidal Acceleration/Deceleration
    311
    
    Supported Pulse Instructions
    311
    
    Pulse Outputs Controlled by each Instruction
    312
    
    Set Pulses: PULS(886)
    313
    
    Speed Output: SPED(885)
    313
    
    Acceleration Control: ACC(888)
    314
    
    Pulse Output: PLS2(887)
    314
    
    Origin Search: ORG(889)
    315
    
    High-Speed Counter PV READ: PRV(881)
    316
    
    Mode Control: INI(880)
    316
    
    Pulse with Variable Duty Factor: PWM(891)
    317
    
    Combinations of Pulse Control Instructions
    318
  - Variable Duty Factor Pulse Outputs (PWM(891) Outputs)
    320
  - 7-2-10 Example Pulse Output Applications
    321
    
    Outputting Pulses after a Preset Delay
    321
    
    Pulse Output 0 Settings
    322
    
    Scheduled Interrupt Time Unit Setting
    322
    
    Built-In Input 0 Interrupt Task (Interrupt Task 140)
    323
    
    Ladder Program - Cyclic Task (Task 0)
    323
    
    Scheduled Interrupt Task 0 (Interrupt Task 2)
    323
    
    Positioning (Trapezoidal Control)
    324
    
    Jog Operation
    325
    
    Cutting Long Material Using Fixed Feeding
    327
    
    Vertically Conveying Pcbs (Multiple Progressive Positioning)
    330
    
    Wiring Example Using Smartstep A-Series Servo Driver
    331
    
    DM Area Settings
    332
    
    Settings for PLS2(887) for Fixed-Distance Positioning (D0 to D7)
    332
    
    Number of Repeats of Fixed-Distance Positioning Operation (D20)
    333
    
    Settings for PLS2(887) to Return to Start (D10 to D17)
    333
    
    Palletize: Two-Axis Multipoint Positioning
    336
    
    PLS2(887) Settings to Move from Origin to Position a
    340
    
    PLS2(887) Settings to Move from Position a to Position B
    340
    
    PLS2(887) Settings to Move from Position a to Position C
    341
    
    PLS2(887) Settings to Move from Position a to Position D
    341
    
    Feeding Wrapping Material in a Vertical Pillow Wrapper
    347
    
    Feeding Wrapping Material: Interrupt Feeding
    347
    
    Positioning Control Settings for Wrapping Material
    348
    
    Speed Control Settings to Feed Wrapping Material to Initial Position
    348
    
    Cyclic Task Program (Executed at Startup)
    349
    
    Program for Interrupt Task 140
    349
  - Features
    350
  - Feedback Control with Error Counter
    350
  - Inverter Positioning
    350
    
    Reducing Positioning Time
    350
    
    Traditional Inverter Positioning
    351
    
    Inverter Positioning with the CP1L-EL/EM
    352
    
    Speed Commands Using Serial Communications or Analog Outputs
    353
  - System Configuration
    353
  - Functional Overview
    354
    
    Precaution for Inverter Settings
    354
    
    Clearing the Error Counter for Errors
    355
    
    Servo Locks with Vector Control Inverters
    355
    
    Absolute Positioning
    356
    
    Inverter Positioning Specifications
    356
    
    Low-Speed Operation Using Minimum Output Setting
    356
    
    High-Speed Counter Specifications for Inverter Positioning
    357
  - Application Procedure for Inverter Positioning
    358
    
    Positioning Instruction Settings
    358
    
    Forward/Reverse Operation Commands, Stopping Commands, Etc
    359
  - Instruction Specifications
    359
    
    Port Designation Operand Specifications
    359
    
    Applicable Instructions
    360
  - Determining the Internal Pulse Output Frequency
    365
    
    Example of Calculating Conversion Factor
    366
    
    Gain
    367
    
    Inverter Positioning Function
    367
  - PLC Setup
    367
    
    In-Position Range
    368
    
    Minimum Output Value
    368
    
    Error Counter Alarm Detection Value
    369
    
    Error Counter Cycle
    369
    
    Error Counter Overflow Detection Value
    369
    
    Power Supply Frequency for One Motor Revolution Per Second
    369
    
    Limit Output During Acceleration and Constant Speed
    370
    
    Limit Output During Deceleration and When Stopped
    370
    
    Number of Encoder Pulses for One Motor Revolution
    370
    
    Operation Adjustment Settings
    370
    
    Output Coefficient During Acceleration and Constant Speed
    371
    
    Output Coefficient During Deceleration
    371
  - Automatic Calculation of Inverter Frequency Command Value
    372
    
    Output Coefficient after Pulse Output
    372
    
    Analog Output
    373
    
    Calculating Conversion Factor Example
    373
    
    Serial Communications
    373
  - 7-3-10 Memory Allocations
    375
    
    Built-In Output Area
    375
    
    Memory Allocations - Built-In Input Area
    375
  - Auxiliary Area
    376
    
    Inverter Positioning 0
    376
    
    Read Area
    376
    
    Inverter Positioning 1
    381
    
    Read/Write Area
    386
  - 7-3-11 Application Example with Serial Communications
    387
    
    Positioning with Trapezoidal Control
    387
    
    Error Counter
    388
    
    RS-422A/485 Communications (CP1W-CIF11/CIF12/CIF12-V1)
    388
    
    Terminal Allocations
    388
    
    Encoder
    389
    
    Encoder (24 VDC) Connections to High-Speed Counter 0
    389
    
    Inverter (3G3MV)
    389
    
    Inverter Connections to Motor
    390
    
    Parameter Settings for 3G3MV Inverter
    390
    
    RS-422A/485 (CP1W-CIF11/CIF12/CIF12-V1) Connections to Inverter
    390
    
    High-Speed Counter Settings (on Built-In Input Tab Page)
    393
    
    Inverter Positioning Settings
    393
    
    Starting Inverter Positioning
    394
    
    Stopping Internal Pulse Output to the Error Counter
    394
    
    Stopping Inverter Positioning
    394
    
    Internal Work Addresses
    395
    
    Referencing Automatically Calculated Inverter Frequency Command Value
    395
    
    Setting Modbus Communications Registers
    396
  - 7-3-12 Application Example with an Analog Output
    397
    
    Settings Addresses
    397
    
    CP1W-DA041 (Current Output) Connections to Inverter
    400
    
    Output Terminal Connections to Inverter
    400
    
    CP1W-DA041 Analog Output Settings
    405
  - 7-3-13 Supplemental Information
    406
Section 8

407
Advanced Functions

407
- Interrupt Functions
  408
  - Creating an Interrupt Task Program
    409
  - Interrupt Task Priority
    410
  - Duplicate Processing in Cyclic and Interrupt Tasks
    410
  - Prevention of Duplicate Processing
    411
  - Input Interrupts (Direct Mode)
    413
  - Input Interrupt Bit and Terminal Allocations
    413
  - Setting the Input Functions in the PLC Setup
    414
  - Writing the Ladder Program
    415
  - Input Interrupt Settings and Operation
    416
  - Input Interrupts (Counter Mode)
    417
  - Relationship of Input Bits, Task Numbers, and Counters
    417
  - Scheduled Interrupts
    420
  - Scheduled Interrupt Interval Setting
    421
  - Writing the Scheduled Interrupt Task’s Program
    422
  - High-Speed Counter Interrupts
    423
  - Input Function Settings According the PLC Setup Setting
    424
  - High-Speed Counter Memory Areas
    426
  - Register Comparison Table Instruction: CTBL(882)
    426
  - Target-Value Comparison Table
    426
  - Mode Control Instruction: INI(880)
    427
  - Range Comparison Table
    427
  - Ladder Program Examples
    428
  - Quick-Response Inputs Overview
    431
  - Bit Allocation for Quick-Response Inputs
    431
  - CPU Units with 30 I/O Points
    432
  - CPU Units with 40 I/O Points
    432
  - Interrupt Input and Quick-Response Input Specifications
    433
  - Serial Communications Overview
    434
  - No-Protocol Communications
    436
  - Message Frame Formats
    438
  - Modbus-RTU Easy Master Function
    439
  - DM Fixed Allocation Words for the Modbus-RTU Easy Master
    440
  - Error Codes
    441
  - Auxiliary Area Flags and Bits
    442
  - Communications: Smart Active Parts and Function Blocks
    443
  - Serial PLC Links
    445
  - CPU Unit Serial Gateway Function Specifications
    445
  - Data Refresh Methods
    446
  - Complete Link Method
    447
  - Polling Unit Link Method
    447
  - Allocated Words
    449
  - Complete Link Method Address
    449
  - Polling Unit Link Method Address
    449
  - Settings at the Polling Unit
    450
  - Related Auxiliary Area Flags for Serial Port 1 of an EM-Type CPU Unit
    451
  - Related Auxiliary Area Flags for Serial Port 2 of an EM-Type CPU Unit
    452
  - Related Auxiliary Area Flags for Serial Port 1 of an EL-Type CPU Unit
    453
  - 1:1 Links
    454
  - Link Area Size
    454
  - 1:N NT Links
    455
  - 1:1 NT Links
    457
  - Host Link Communications
    458
  - Host Link Commands
    459
  - FINS Commands
    461
  - Analog Input Specifications
    462
  - Analog Input Signal Ranges
    462
- Built-In Analog Input
  462
- Battery-Free Operation
  465
- Saving DM Initial Values (Only When Required)
  465
- Memory Cassette Functions
  467
- Program Protection
  475
- Failure Diagnosis Functions
  485
  - Failure Alarm Instructions: FAL(006) and FALS(007)
    485
  - Failure Point Detection: FPD(269)
    486
  - Time Monitoring Function
    486
  - Logic Diagnosis Function
    486
  - Simulating System Errors
    488
  - Output off Bit
    488
- Clock
  489
Section 9

491
Using Expansion Units and Expansion I/O Units

491
- Connecting Expansion Units and Expansion I/O Units
  492
- Number of I/O Words
  492
- Allocation of I/O Words
  493
- Analog Input Units
  493
  - Input Terminal Arrangement
    494
  - Main Analog Input Unit Specifications
    494
  - Signal Ranges of Analog Input
    495
  - −10 to 10 V Inputs
    495
  - 0 To 10 V Inputs
    496
  - 0 To 5 V Inputs
    496
  - 1 To 5 V Inputs
    497
  - 0 To 20 Ma Inputs
    498
  - 4 To 20 Ma Inputs
    498
  - Averaging Function
    499
  - Open-Circuit Detection Function
    499
  - Writing Set Data and Reading A/D Converted Values
    499
  - Connecting the Analog Input Unit
    500
  - Wiring Analog Inputs
    500
  - Allocating I/O Words
    501
  - Create the Ladder Program
    501
  - Writing Set Data
    501
  - Averaging
    502
  - Reading Analog Input Conversion Values
    502
  - Startup Operation
    502
  - Handling Unit Errors
    503
  - Example: Scaling Analog Input Values
    504
- Analog Output Units
  506
  - Output Terminal Arrangements
    506
  - Main Analog Output Unit Specifications
    507
  - Analog Output Signal Ranges
    508
  - Writing Set Data and Writing D/A Conversion Data
    511
  - Connecting the Analog Output Unit
    512
  - Wiring Analog Outputs
    512
  - Allocating Output Words
    513
  - Wiring for Analog Outputs
    513
  - Set Data
    514
  - Writing Analog Output Conversion Values
    514
  - Program Example
    515
  - Data Memory Settings
    516
  - Example: Scaling Analog Output Values
    516
  - CP1W-MAD11 Analog I/O Units
    517
  - Main Analog I/O Unit Specifications
    518
  - Analog I/O Signal Ranges
    519
  - Averaging Function for Analog Inputs
    523
  - Open-Circuit Detection Function for Analog Inputs
    523
  - Using Analog I/O
    524
  - Writing D/A Conversion Data
    524
  - Connecting the Analog I/O Unit and Setting the DIP Switch
    525
  - Wiring Analog I/O Devices
    525
  - Terminal Arrangements
    526
  - Reading Analog Input Converted Values
    529
  - Writing Analog Output Converted Values
    529
  - CP1W-MAD42/CP1W-MAD44 Analog I/O Units
    530
  - Input Terminal Arrangement for CP1W-MAD42/MAD44
    531
  - Output Terminal Arrangement for CP1W-MAD42
    531
- Part Names
  531
  - Output Terminal Arrangement for CP1W-MAD44
    532
  - Wiring for Analog Inputs/Outputs
    540
- Temperature Sensor Units
  547
  - Using Temperature Sensor Units
    548
  - Connecting Temperature Sensor Units
    549
  - Setting Temperature Ranges
    549
  - Connecting Temperature Sensors
    550
  - Rotary Switch Setting
    550
  - Thermocouples
    550
  - Platinum Resistance Thermometers
    551
  - Programming with BCD(24) Instruction
    555
  - Programming with SCL2(−) Instruction
    556
  - Two-Decimal-Place Mode
    556
  - Temperature Data Partitioning and Structure
    557
  - CP1W-TS003 Temperature Sensor Units
    562
  - Main Specifications
    563
  - To Use Temperature Sensor Units
    564
  - Analog Inputs
    566
  - Open-Circuit Detection Function for Temperature
    567
  - CP1W-TS004 Temperature Sensor Units
    571
  - CP1W-TS004 Temperature Sensor Units Specifications
    572
  - Temperature Data Read Operation
    574
  - Read/Response Command and Temperature Data
    575
- Compobus/S I/O Link Units
  582
Section 10

587
Analog Input/Output Option Board

587
- Analog Input/Output Option Board Specifications
  588
- General Specifications
  588
- Analog Option Board Installation and Removal
  589
- Installation and Setting
  589
  - Analog Option Unit Status Area
    590
  - CIO Area Allocation
    590
  - Memory Allocation
    590
  - Analog Input Option Board Specifications
    591
  - Applicable Cables
    593
  - Terminal Wiring
    593
  - Analog Output Option Board Specifications
    594
  - Analog I/O Option Board Specifications
    598
  - Wiring for Analog I/O
    601
  - Startup Operation Description
    602
  - The Use of Analog Option Board - Chart
    603
  - Trouble-Shooting with Indicators
    603
  - The Use of Analog Option Board - Program Example
    604
Section 11

605
LCD Option Board

605
- LCD Option Board Features
  606
- LCD Option Board Specifications
  607
- LCD Option Board Part Names
  608
- LCD Option Board Installation and Removing
  609
- Basic Operation
  610
  - LCD Option Board Startup
    610
  - Startup Failure
    610
  - Screen Transitions
    611
  - Screen Transition Example in the Monitor Mode
    612
  - LCD Option Board Operation Examples
    613
  - Changing I/O Memory
    614
  - Displaying I/O Memory
    614
- LCD Option Board Function
  615
  - PLC Mode
    618
  - I/O Memory Setting
    619
  - Analog
    626
  - Displaying and Clearing Error History
    627
  - Clearing Occurring Error List
    628
  - Loading Data from Memory Cassette to PLC
    630
  - Saving Data from PLC to Memory Cassette
    631
  - Comparing Data between PLC and MC
    632
  - Clearing Memory Cassette
    633
  - Creating New User Monitor Screen
    634
  - User Monitor Screen
    634
  - Changing User Monitor Screen
    639
  - Deleting User Monitor Screen
    641
  - Creating New Message Screen
    643
  - Message Screen
    643
  - Deleting Message Screen
    647
  - Setting Day Timer
    648
  - Timer Switch
    648
  - Setting Calendar Timer
    650
  - Timing Curve
    652
  - Calendar Timer
    653
  - Weekly Timer
    653
  - Data Backup
    654
  - Loading User Setting
    654
  - Saving User Setting
    655
  - Language Selection
    657
  - PLC Cycle Time
    658
  - PLC Clock Setting
    659
  - PLC System Information
    660
  - LCD Backlight Setting
    661
  - LCD Contrast Setting
    662
  - LCD Factory Setting
    663
  - Communication Error Message During Operation
    664
  - LCD Option Board Troubleshooting
    664
  - Symptom at Power on or During Operation
    664
- Trouble Shooting
  664
- Deleting EEPROM Error
  665
- Troubleshooting
  667
  - Confirming Errors
    668
  - CPU Unit Indicators
    668
- Error Classification and Confirmation
  668
  - CPU Unit Indicators and Error Meanings in RUN or Monitor Mode
    669
  - Error Code Storage Word
    669
  - Error Flags
    669
  - Error Information
    669
Section 12

671
- Error Processing Flowchart
  671
- No Operation When Power Is Supplied
  671
Troubleshooting

671
- Fatal Errors
  672
- Memory Errors
  673
- I/O Bus Errors
  674
- Program Error
  674
- Too Many I/O Points
  674
- Cycle Time too Long
  675
- CPU Errors
  676
- Errors Created with FALS Instructions
  676
- Ethernet Controller Stop Error
  676
- Errors Created with for FAL Instructions
  677
- Flash Memory Errors
  677
- Non-Fatal Errors
  677
- Battery Error
  678
- Interrupt Task Errors
  678
- Option Board Errors
  678
- PLC Setup Errors
  678
- Built-In Ethernet Error
  679
- Logic Errors in Setting Table
  679
- Communications Errors
  680
- Other Errors
  680
- Ethernet Communication Error
  681
- Error Log
  682
- Troubleshooting Unit Errors
  683
Section 13

685
Inspection and Maintenance

685
- Inspection Points
  686
- Unit Replacement Precautions
  687
- Battery Functions
  688
- Battery Service Life and Replacement Period
  688
- Replacing User-Serviceable Parts
  688
  - Low Battery Indications
    689
  - Replacement of Battery
    689
  - A Standard Models
    691
  - CPU Units
    691
  - Programming Devices
    691
  - Optional Products
    692
  - Expansion I/O Units
    693
Appendices

694
- Expansion Units
  694
- Standard Models
  694
  - Installation and Wiring Products
    695
  - Maintenance Products
    695
  - B Dimensions Diagrams
    697
  - CP1L-EL/EM CPU Units Dimensions
    697
  - CPU Units with 20 I/O Points Dimensions
    697
  - CPU Units with 40 I/O Points Dimensions
    697
  - CP1W-CIF01 Option Board Dimensions
    698
  - CP1W-CIF11/CP1W-CIF12-V1 Option Board Dimensions
    698
  - CP1W-CIF12 Option Board (Not Include CP1W-CIF12-V1) Dimensions
    698
  - Optional Products Dimensions
    698
  - CP1W-ADB21 Analog Input Option Board Dimensions
    699
  - CP1W-DAM01 LCD Option Board Dimensions
    699
  - CP1W-MAB221 Analog Input/Output Option Board Dimensions
    699
  - CP1W-DAB21V Analog Output Option Board Dimensions
    700
  - CP1W-ME05M Memory Cassette Dimensions
    700
  - 32-Point Output Units Dimensions
    701
  - 40-Point I/O Units Dimensions
    701
  - Expansion I/O Units Dimensions
    701
  - 16-Point Output Unit Dimensions
    702
  - 20-Point I/O Units Dimensions
    702
  - 8-Point I/O Units Dimensions
    702
  - Analog I/O Units Dimensions
    703
  - Analog Input Units Dimensions
    703
  - Expansion Units Dimensions
    703
  - Temperature Sensor Units Dimensions
    703
  - Compobus/S I/O Link Unit Dimensions
    704
  - CP1W-TS004 Temperature Sensor Units Dimensions
    704
  - Auxiliary Area Allocations by Function
    705
  - CPU Unit Settings
    705
  - DM Initial Value Settings
    705
  - Initial Settings
    705
  - Built-In Inputs
    706
  - High-Speed Counters 0 to 3
    706
  - Input Interrupts, Interrupt Counters 0 to 5
    706
  - Built-In Outputs
    707
  - Pulse Outputs 0, 1
    707
  - Inverter Positioning 0 and 1
    709
  - System Flags
    712
  - Data Tracing
    713
  - Debugging Information
    713
  - Differentiate Monitor
    713
  - Task Information
    713
  - Comment Memory
    714
  - Error Log, Error Code
    714
  - Memory Error Information
    714
  - FAL/FALS Error Information
    715
  - Program Error Information
    715
  - I/O Information
    716
  - PLC Setup Error Information
    716
  - Clock Information
    717
  - Operation Start and End Times
    717
  - Other PLC Operating Information
    717
  - Flash Memory Backup Information
    718
  - Power Supply Information
    718
  - Memory Cassette Information
    719
  - Communications
    720
  - Ethernet Status
    720
  - Information on Read Protection Using a Password
    720
  - Ethernet Service Request
    721
  - Socket Service
    721
  - Status of TCP/UDP Sockets 1 to 3
    721
  - Network Communications Information
    722
  - Networks
    722
  - Socket Service Request Switches
    722
  - Information When Automatically Allocating Communications Ports
    723
  - Serial Port 1 Information (CP1L CPU Units with EM CPU Type)
    723
  - Serial Port 1 Information (CP1L CPU Units with el CPU Type)
    724
  - Serial Port 2 Information (CP1L CPU Units with EM CPU Type)
    724
  - Modbus-RTU Easy Master Information (CP1L CPU Units with el CPU Type)
    725
  - Modbus-RTU Easy Master Information (CP1L CPU Units with EM CPU Type)
    725
  - Function Block Information
    726
  - Instruction-Related Information
    726
  - OMRON FB Library Information
    726
  - Option Board Status Area
    726
  - Auxiliary Area Allocations by Address
    727
  - Read-Only Area (Set by System)
    727
  - Read/Write Area (Set by User)
    756
  - A100 to A199: Error Log Area
    773
  - Details on Auxiliary Area Operation
    773
  - Error Codes and Error Flags
    774
  - Details of Ethernet Communication Errors
    775
  - A200.11: First Cycle Flag
    777
  - A200.15: Initial Task Flag
    777
  - A201.10: Online Editing Wait Flag
    777
  - A202.00 to A202.07: Communications Port Enabled Flags
    778
  - A300: Error Record Pointer
    778
  - A401.09: Program Error Flag
    778
  - E Memory Map
    779
  - Memory Configuration
    779
  - PLC Memory Addresses
    779
- Memory Map
  780
  - Communications Modes and Ports
    781
  - Connection Methods
    781
  - Connections to Serial Communications Option Boards
    781
  - Models of Serial Communications Option Board
    781
  - 2-Wire and 4-Wire Connections
    782
  - Reducing Electrical Noise for External Wiring
    782
  - Connections for Host Link Communications
    783
  - NT-AL001 Link Adapter Settings
    783
  - Host Computer Connections
    784
  - 1:N Connections Using RS-232C Ports
    785
  - 1:1 Connections Using RS-422A/485 Port
    786
  - 1:N Connections Using RS-422A/485 Ports
    786
  - Programmable Terminal (PT) Connections
    787
  - Connections for Serial Gateway and No-Protocol Communications
    789
  - Connecting RS-232C Ports 1:1
    791
  - Connections to a Host Computer
    791
  - Connections to a Personal Computer with RTS-CTS Flow Control
    791
  - Connections to E5CK Controller
    791
  - Connecting a Host Computer with NT-AL001 Converting Link Adapters
    792
  - Connections to a Modem
    792
  - 1:N NT Link Connections with Programmable Terminals
    796
  - Serial PLC Link Connection Examples
    798
  - Connection Examples
    799
  - Connections in Loopback Test
    799
  - Recommended RS-232C Wiring Examples
    800
  - RS-232C and RS-422A/485 Wiring
    800
  - Recommended RS-422A/485 Wiring Examples
    801
  - Shield Not Connected to Hood (FG)
    803
  - Wiring Connectors
    803
  - Assembling Connector Hood
    804
  - Soldering
    804
  - Connecting to Unit
    805
  - Mode: CPU Unit Operating Mode
    807
  - PLC Setup - Startup Settings
    807
  - Startup Data Read Setting
    807
  - Startup Hold Settings
    807
  - Comms Instructions Settings in FB
    808
  - Execute Process Settings
    808
  - Settings for Communications Instructions in Function Blocks
    808
  - Settings: CPU Unit Settings
    808
  - Cycle Time Settings
    809
  - Interrupt Setting
    809
  - Timings: Time and Interrupt Settings
    809
  - Input Constant Settings
    810
  - Built-In Ethernet Settings
    811
  - Ethernet Port Settings
    811
  - FINS/TCP and FINS/UDP
    812
  - FINS/TCP Connection
    813
  - DNS Server
    814
  - SNTP Server
    815
  - Serial Communications Settings
    816
  - Serial Port 1 Settings
    816
  - Serial Port 2 Settings
    821
  - Built-In Input Settings
    825
  - High Speed Counter Settings
    825
  - Peripheral Service Settings
    825
  - Set Time to All Events: Time Setting for Services
    825
  - Interrupt Input Settings
    827
  - Pulse Output 0 Settings - Base Settings
    827
  - Define Origin Operation Settings: Origin Search Settings
    828
  - Origin Return Settings
    829
  - Pulse Output 1 Settings - Base Settings
    830
  - Origin Search Settings
    831
  - Inverter Positioning 0 - Basic Settings
    832
  - Inverter Positioning 1 - Basic Settings
    834
  - H TCP Status Transitions
    837
  - I Ethernet Network Parameters
    839
  - Buffer Configuration (CP1L-EL/EM)
    841
  - J Buffer Configuration (CP1L-EL/EM)
    842
  - K Ethernet Specifications
    843
Index

845
Revision History

853

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