Omron DeviceNet CVM1-DRM21-V1 Master Unit Manuals

Omron DeviceNet CVM1-DRM21-V1 Operation Manual (286 pages)

DeviceNet Master Units

Brand: Omron | Category: Industrial Equipment | Size: 3 MB

OMRON Product References
4
Visual Aids
4
Trademarks and Copyrights
4
Table of Contents
6
Read and Understand this Manual
12
Warranty and Limitations of Liability
12
Application Considerations
13
Precautions
16
Intended Audience
17
General Precautions
17
Safety Precautions
17
Operating Environment Precautions
18
Application Precautions
19
EC Directives
20
Features and System Configuration
22
Overview of Devicenet
23
Introduction
23
Master Unit Models
25
Devicenet Functions of OMRON Master Units
25
Types of Slaves
29
Devicenet Configurator
36
Devicenet Network Features
37
Reduced Wiring
37
Multi-Vendor Networks
37
Remote I/O Communications and Message Communications
38
Device Profiles
38
Devicenet Master Unit Version Comparison
39
Specifications
39
Devicenet Master Units
39
Overview of Configurator Usage
43
Basic Operating Procedures
47
Devicenet Network Setup Flowchart
47
Hardware Preparations
48
Setting up Communications
48
Startup Procedure
50
Operations Listed by Category
52
Master Unit Components and Installation
54
Master Unit for CVM1 and CV-Series Plcs
55
Component Names and Functions
55
Switch Settings
56
Master Unit Mounting Restrictions
58
Dimensions
58
Master Units for C200HX/HG/HE and C200HS Plcs
59
Component Names and Functions
59
Switch Settings
60
Master Unit Mounting/Usage Restrictions
62
Mounting Devicenet Master Units
64
Mounting the Master Units
64
Mounting T-Branch Taps and Terminating Resistors
65
Remote I/O Communications
66
Overview of the Remote I/O Functions
67
Introduction
67
Scan Lists
74
Default Remote I/O Allocation
75
PLC Allocation Areas
75
I/O Allocation and Errors
77
Slave Models and I/O Allocations
79
Default Remote I/O Allocation Example
81
Basic Application Procedure
81
Actual System Allocation Example
83
User-Set Allocations
85
Allocation Method
85
Example of User-Set Allocations
88
Basic Application Procedure
89
Actual System Allocation Example
91
Devicenet Remote I/O Communications
95
Overview of Remote I/O Allocations for Smart Slaves
95
I/O Allocations for Smart Slaves
97
Message Communications
102
Overview
103
Message Communications Specifications
106
FINS Commands/Responses
108
Sending/Receiving FINS Command/Responses
108
Units Supporting FINS Communications
110
FINS Command Lists
110
Message Communications for CVM1 and CV-Series Plcs
112
Instructions for Message Communications
112
Data Send/Receive Instructions
113
Sending FINS Commands
115
Using SEND(192), RECV(193), and CMND(194
117
Programming Examples
119
Message Communications for CS-Series and C200HX/HG/HE Plcs
122
Instructions for Message Communications
122
Sending FINS Commands
122
Using IOWR
126
C200HX/HG/HE Programming Example: Sending a FINS Command
129
Sending Explicit Messages
132
FINS Command: EXPLICIT MESSAGE SEND (28 01)
134
Programming Examples
136
Software Switches and Status Area
142
Software Switch/Status Area Location
143
Software Switches
144
Software Switch Functions
144
Status Area
146
Status Area Configuration
146
Master Status Area 1
148
Master Status Area 2
151
Current Communications Cycle Time
151
Using the Status Area in Programming
151
Registered Slave Data
152
Normal Slave Data
153
Communications Timing
154
Remote I/O Communications Characteristics
155
Communications Cycle Time and Refresh Time
155
I/O Response Time
157
More than One Master in Network
163
System Startup Time
164
Message Communications Time
165
Troubleshooting and Maintenance
168
Indicators and Error Processing
169
Master Unit Indicators
169
MS and NS Indicators
169
Seven-Segment Display
169
Identifying Errors from the Indicators
171
Errors Occurring in the Master Unit
172
Error Log Function
176
Introduction
176
Error Log Data
176
Error Codes
177
FINS Commands for Error Logs
178
Programming Examples
178
Troubleshooting
187
Master Unit Troubleshooting
187
Maintenance
191
Cleaning
191
Inspection
191
Replacing Nodes
191
FINS Commands to CVM1 and CV-Series CPU Units
194
Command List
196
Memory Area Designations
197
Word/Bit Addresses
199
Volume Labels and File Names
200
Data Configurations
200
Memory Area Read
201
Memory Area Write
202
Memory Area Fill
203
Multiple Memory Area Read
204
Memory Area Transfer
205
Composite Registration Read
206
Register Composite Read
207
Parameter Area Read
208
Parameter Area Write
210
Parameter Area Clear
211
Program Area Protect
212
Program Area Protect Clear
213
Program Area Read
213
Program Area Write
214
Program Area Clear
215
Run
215
Stop
216
Controller Data Read
216
Connection Data Read
219
Controller Status Read
220
Cycle Time Read
221
Clock Read
222
Clock Write
223
Message Read
223
Message Clear
224
Fal/Fals Read
225
Access Right Acquire
226
Access Right Forced Acquire
227
Access Right Release
227
Error Clear
228
Error Log Read
229
Error Log Clear
230
File Name Read
230
Single File Read
232
Single File Write
232
Memory Card Format
233
File Delete
234
Volume Label Create/Delete
234
File Copy
235
File Name Change
235
File Data Check
236
Memory Area File Transfer
237
Parameter Area File Transfer
238
Program Area File Transfer
239
Forced Set/Reset
240
Forced Set/Reset Cancel
241
FINS Commands to CS-Series and C200HX/HG/HE CPU Units
244
Command List
245
Memory Area Designations
245
Word/Bit Addresses
246
Memory Area Read
247
Data Configuration
247
Memory Area Write
248
Multiple Memory Area Read
249
Composite Registration Read
250
Register Composite Read
250
Controller Data Read
251
Controller Status Read
252
Clock Read
252
FINS Commands to Devicenet Master Units
254
Command List
255
Reset
255
Controller Data Read
255
Echoback Test
256
Error Log Read
256
Error Log Clear
258
Sending Explicit Messages to Devicenet Devices by Other Manufacturers
260
FINS Command Response Codes
262
Response Codes and Troubleshooting
262
Node Address Settings Table
270
Connecting Another Company's Slaves
272
Master Unit Device Profile
274
Glossary
276
Index
278
Revision History
284

Omron DeviceNet CVM1-DRM21-V1 Master Unit Manuals

Omron DeviceNet CVM1-DRM21-V1 Operation Manual (379 pages)

Table of Contents

Precautions

Section 2 Example System Setup

Section 4 General-Purpose Slaves

Section 5 Environment-Resistive and Waterproof Slaves

Section 6 Special I\/O Slave Units Specifications

Appendix B

Omron DeviceNet CVM1-DRM21-V1 Operation Manual (286 pages)

Table of Contents

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