Manuels d'utilisation pour Toshiba T2E

Table des matières

• 1. Overview of The DeviceNet Module

  19
• 1.2 Network Configuration of DeviceNet

  21
• 1.2.1 The Network Configuration

  21
• 1.2.2 Trunk Line/Drop Line and Maximum Cable Length

  22
• 1.2.3 The Terminal Resistor

  24
• 1.3 Conformity Specification and Trademarks

  25
• 1.4 The Basic Functions

  26
• 1.4.1 The Polling Instruction/Response Mode

  26
• 1.4.2 The Bit Strobe Instruction/Response Mode

  27
• 1.4.3 Synchronization/Asynchronous Mode and Data Update Cycle

  28
• 1.5 The DN211 Specification

  30
• 1.5.1 The Function Specification

  30
• 1.5.2 Number of Mounting Modules

  31
• 2. Names and Functions of DN211 Parts

  33
• 2.1 Outer Dimensions and Sizes

  33
• 2.2 Names of DN211 Parts

  34
• 2.3 Functions of DN211 Parts

  36
• 3. Preparation for Operation (hardware)

  38
• 3.1 DN211 Setting Flowchart (hardware)

  38
• 3.2 Switch Setting

  39
• 3.2.1 DIP Switch for Setting the Operation Mode/Communication Rate

  39
• 3.2.2 Rotary Switch for Node Address Setting

  41
• 3.3 Mounting in the Base Unit

  42
• 3.4 Connection with the Network

  43
• 3.4.1 Connecting DeviceNet Cables to Network Side Connectors

  44
• 3.4.2 Connecting the Network Side Connector to the DN211

  45
• 3.5 The Network Power/Grounding

  47
• 3.5.1 The Network Power Mechanism

  47
• 3.5.2 How to Configure Network Power Units

  48
• 3.5.3 The Network Power Unit (24 Vdc)

  54
• 3.5.4 The Network Grounding

  55
• 3.5.5 Procedure for Switching-ON/Shutting-OFF the Power

  56
• 3.6 The Network Components

  57
• 4. How to Handle Your DN211 (software)

  60
• 4.1 Configuration of the DN211 Communication Memory

  61
• 4.2 The Input/Output Data Area

  62
• 4.3 The RAS Information Area

  66
• 4.4 Allocating Slave Device Data to the Input/Output Data Area

  75
• 4.5 The Semaphore Area

  76
• 4.6 Requests to the DN211

  79
• The DN211 Operation Modes

  80
• Reset Request

  81
• Parameter Setting Request (local node)

  82
• Parameter Setting Request (slave device)

  85
• Operation Mode Control Request

  88
• RAS Information Read Request

  89
• Time Setting Request

  90
• 4.7 Completion Status

  91
• 5. Example of DN211 Applications

  92
• 5.1 The DN211 Operation Order

  92
• 5.2 Module Setting Procedure

  93
• Accessing the DN211 in Module Setting

  94
• Configuration of a Module Setting Sample Program

  96
• Reset Request

  97
• Parameter Setting Request (local node)

  99
• Parameter Setting Request (slave device)

  100
• Operation Mode Control Request

  106
• RAS Information Read

  111
• Time Setting Request

  114
• 5.3 Slave Data Input/Output

  116
• 5.3.1 Slave Device Check

  116
• 5.3.2 Asynchronous Mode Data Input/Output

  117
• 5.3.3 Synchronous Mode Data Input/Output

  122
• 6. RAS Information (except RAS area on communication memory)

  129
• 6.1 Module Status / Network Status LED (MS/NS)

  130
• 6.2 Indications of the 7-Segment LED

  131
• 6.3 RAS Information Reading Data

  133
• 6.3.1 The RAS Counter

  133
• 6.3.2 Event History

  136
• 6.3.3 Execution Node Information

  139
• 7. Troubleshooting

  141
• 7.1 When Starting up the Module

  141
• 7.2 Reset Request (scan list clear)

  142
• 7.3 When the Module Doesn't Become Run Mode

  143
• 7.4 Data Communication with Slave Devices

  146
• 8. Installation/Wiring Work

  148
• 8.1 Installation Environment and Mounting in the Base Unit

  148
• 8.2 Mounting/Removing the Module

  148
• 8.3 Power Unit Wiring/Grounding

  149
• 8.3.1 Power Unit Wiring

  149
• 8.3.2 Grounding

  149
• 8.4 Network Installation

  150
• 8.4.1 Installation Gists Outside the Board

  150
• 8.4.2 Installation Gists Inside the Board

  153
• Maintenance and Inspection

  154
• READ/WRITE Instruction Execution Time

  156
• DN211A

  157