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Manuals and User Guides for Omron 3G8F8-CRM21. We have
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Omron 3G8F8-CRM21 manual available for free PDF download: User Manual
Omron 3G8F8-CRM21 User Manual (238 pages)
CompoNet Master Board for PCI Bus/ CompactPCI Bus
Brand:
Omron
| Category:
Motherboard
| Size: 3.44 MB
Table of Contents
Table of Contents
7
About this Manual
11
Precautions
15
General Precautions
16
Intended Audience
16
Application Precautions
17
Operating Environment Precautions
17
Safety Precautions
17
Conformance with the EC Directives
20
Applicable Directives
20
Concepts
20
Conformity
20
Section 1 Outline of Componet and Componet Master Board
21
Outline of Componet and Componet Master Board
21
Overview of the Componet Network
22
Overview of the Componet Master Board
23
Component Name and Function
24
3G8F7-CRM21 (for PCI Bus)
24
3G8F8-CRM21 (for Compactpci Bus)
25
LED Indication
26
Network Construction Procedure
27
Board Preparation Procedure
28
Specifications
29
General Specifications
29
Development Environment
29
Dimensions
30
Section 2 Installation and Setup
31
Installation and Setup
31
Mounting a Board
32
Confirmation
32
Setting the Board ID
32
Mounting the Board on the PC
33
Installing the Drivers
34
Connecting the Communications Cables
41
Connecting a Round Cable
41
Connecting a Flat Cable
43
Connecting the Communications Power Supply Cables
45
Section 3 Functions
47
Functions
47
Settings at Communications Cycle Startup
48
Settings Required for Starting the Communications Cycle
48
Access to I/O Data
50
Allocation of I/O Data
50
Status
55
Access to I/O Data
55
Basic Status Group
55
Detailed Status Group
56
Explicit Messages
57
Detailed Settings at Communications Cycle Startup
57
Registration Table Function
57
Communications Stop Due to Communications Error Function
59
I/O Communications Manual Startup Function
59
IN Data Zero Clear Due to Communications Error Function
60
Operation by API Functions
61
Access to I/O Data
62
Detailed Setting at Communications Cycle Startup
65
Explicit Messaging
66
Setting the Time Information
68
Implementing the Reset Request
69
Access to Detailed Status Group
70
PC Watchdog Timer
72
Board Hardware Error Notification
73
Section 5 Operation by Accessing to Shared Memory
75
Operation by Accessing to Shared Memory
75
Basic Procedures
76
Outline of Board Control
76
Control of the Interrupt from PC to Board
76
Control of the Interrupt from Board to PC
77
Communications Cycle Control Procedures
78
Command Access Control
78
Outline of the Communications Cycle
78
Controls from the Initial Process to Communications Cycle Startup
80
Control of I/O Data Access
81
Control of Status Access
81
Control of Event Access
82
Setting the Time Information
83
Implementing the Reset Request
83
PC Watchdog Timer
84
Board Hardware Error Notification
85
Section 6 Troubleshooting
87
Troubleshooting
87
LED Indications and Error Handling
88
Identifying Errors
88
LED Indication During Normal Operation
89
LED Indication at Errors and Actions to be Taken
89
Error Log
90
Error Identification by Statestatus
90
Error Log Table
90
Error Code and Description List
91
Appendix A Api Function Reference
93
Function List
94
Board Control API Functions
94
Communications Control API Functions
94
Status Access API Functions
94
I/O Data Access API Functions
95
Explicit Messaging API Functions
95
PC Watchdog Timer API Functions
95
Board Request Notification API Functions
95
Board Control API
96
A-2-1 Cpnt_Open (Open Board)
96
A-2-2 Cpnt_Close (Close Board)
96
A-2-3 Cpnt_Reset (Reset Board)
96
Communications Control API
97
A-2-4 Cpnt_Isexistboard (Check Board Existence)
97
A-3-1 Cpnt_Startcycle (Start Communications Cycles)
97
Cpnt_Startcycleex (Start Communications Cycles in the Detailed Setting)
99
Cpnt_Stopcycle (Stop Communications Cycles)
103
A-3-4 Cpnt_Changetorunstate (Transition to RUN)
104
A-3-5 Cpnt_Changetoidlestate (Transition to IDLE)
104
Status Access API
105
Cpnt_Getboardversion (Get Board Version)
105
Cpnt_Getdriverversion (Get Driver Version)
105
A-4-3 Cpnt_Getstatus (Read Basic Status Group)
106
Cpnt_Getstatusex (Read Detailed Status Group)
107
A-4-5 Cpnt_Resetstatusex (Clear Detailed Status Group)
108
A-4-6 Cpnt_Setdatetime (Write Time Data)
109
I/O Data Access API
110
Cpnt_Getaccesstoio (Get Access to I/O)
110
Cpnt_Releaseaccesstoio (Release Access to I/O)
110
Cpnt_Getindata (Get in Data from Word in Slave Unit)
111
Cpnt_Getbitindata (Get Bit in Data from Bit in Slave Unit)
111
Cpnt_Setoutdata (Set out Data in Word out Slave Unit)
112
Explicit Messaging API
113
A-5-6 Cpnt_Setbitoutdata (Set Bit out Data to Bit out Slave Unit)
113
A-6-1 Cpnt_Sendexplicit (Send Explicit Message)
113
Cpnt_Peekexplicit (Check Response Received)
114
Cpnt_Regreceiveexplicitnotifymessage (Register Notice of Explicit Response Message Received)
114
Cpnt_Unregreceiveexplicitnotifymessage (Unregister Notice of Explicit Response Message Received)
115
A-6-5 Cpnt_Receiveexplicit (Get Explicit Response Message)
116
PC Watchdog Timer API
117
Cpnt_Enablepcwdttimer (Enable PC WDT)
117
Cpnt_Refreshpcwdttimer (Refresh PC WDT)
117
Board Request Notification API
118
A-8-1 Cpnt_Regbdwdtnotifymessage (Register Board Hardware Error Message)
118
A-8-2 Cpnt_Unregbdwdtnotifymessage (Unregister Board Hardware Error Message)
118
A-8-3 Cpnt_Regresetnotifymessage (Register Board Reset Request Message)
119
A-8-4 Cpnt_Unregresetnotifymessage (Unregister Board Reset Request Message)
119
Errors Detectable by Functions
120
Appendix B Shared Memory Interface
121
PCI Resources
122
PCI Configuration Register Information
122
Memory Area
122
PCI Register Specifications
123
B-2-1 PCI Register Map
123
B-2-2 Board ID (Offset 0X0000)
123
B-2-3 Board Reset (Offset 0X0001)
123
Interrupt Control Register (Interrupt from PC to Board)
124
Interrupt Control Register (Interrupt from Board to PC)
125
Shared Memory Area Specifications
127
B-3-1 Shared Memory Area Map
127
B-3-2 Board Information
128
B-3-3 Basic Status Group in Detail
130
Clock in Details
133
I/O Data in Details
134
Detailed Status Group in Details
137
B-3-7 CMD Area in Detail
152
B-3-8 Event Area in Detail
153
B-3-9 Setting Area in Detail
155
Command Specifications
162
Command List
162
B-4-2 Command in Detail
162
APPENDIX C Communications Performance
167
Remote I/O Communications Performance
168
APPENDIX D Sample Program
173
Sample Program
174
Appendix E Installation and Setup
175
Componet Network Specifications
176
Communications Specifications
176
E-1-2 Communications Cables
177
E-1-3 Maximum Length and Maximum Number of Connectable Slave Units for each Type of Cable
181
Wiring Formations
185
E-2-1 Trunk Line-Branch Line Formation
185
E-2-2 Unrestricted Wiring Formation
186
Wiring for a Componet Network
187
E-3-1 Wiring Round Cable I
187
Wiring Round Cable II
188
E-3-3 Wiring Flat Cable I or II
190
Connectors
191
Connecting Nodes
192
Branching Communications Cables
193
E-3-7 Extending Communications Cables
195
Connection Locations for Terminating Resistors
196
E-3-9 Connection Locations for Communications Power Supplies
199
Preparing and Mounting Flat Connectors on the Cables
200
Preparing Connectors for Round Cable II
202
Preparing Connectors for Flat Cable I
205
Preparing Connectors for Flat Cables II
210
Wiring for Power Supply
215
Communications Power Supply Specifications
217
Wiring the Communications Power Supply
218
E-5-3 Current Consumed by Slave Units and Repeater Units
219
E-5-4 Communications Power Supply Connection Example
219
E-5-5 Precautions in Supplying Power to Slave Units
225
E-5-6 Precautions When Providing the I/O Power Supply
228
Other Precautions
229
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