Contents
Preface
What SCADA Information Is Available?. . . . . . . . . . . . . . . . 1-1
Audience . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1
Contents of this Manual. . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2
Terms. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3
Address Conventions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3
Addresses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3
Related Publications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4
Chapter 1
Designing Communication
Chapter Objectives . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1
Choosing a Polling Mode for DF1 Half-Duplex Master . . . . 1-2
Message-Based Polling Mode. . . . . . . . . . . . . . . . . . . . 1-2
Standard Polling Mode. . . . . . . . . . . . . . . . . . . . . . . . . 1-3
About Polled Report-by-Exception . . . . . . . . . . . . . . . . 1-4
About Slave-to-Slave Messaging . . . . . . . . . . . . . . . . . . 1-5
Addressing Tips . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-6
Communication Scheme Design Using Standard-Mode . . . . 1-8
Designing a Polling Scheme . . . . . . . . . . . . . . . . . . . . 1-11
Planning for Timing Issues . . . . . . . . . . . . . . . . . . . . . 1-13
Design Considerations. . . . . . . . . . . . . . . . . . . . . . . . . 1-13
Communication Scheme Design Using
Message-Based Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-15
Designing Communication for DF1 Full-Duplex Protocol. . . . 1-16
Designing Communication for DF1 Radio Modem Protocol. 1-17
Determining When to Use DF1 Radio Modem Protocol. 1-17
What to Do Next? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-19
Chapter 2
Configuring Enhanced PLC-5 Processors
Chapter Objectives . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1
Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1
Installing the Processor. . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2
Configuring a DF1 Half-Duplex Standard Mode
Master Station. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3
Define the Communication Driver Characteristics . . . . . 2-5
Displaying System (Master) Channel Status. . . . . . . . . . 2-7
Create Station Lists. . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-8
Monitor Active Stations . . . . . . . . . . . . . . . . . . . . . . . . 2-10
Configuring a DF1 Half-Duplex Message-based
Mode Master Station . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-11
Configuring the Processor as a Slave Station. . . . . . . . . . . . 2-15
Displaying Slave System Channel Status . . . . . . . . . . . . 2-18
Point-to-Point Link . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-20
Displaying Point-to-Point System Channel Status. . . . . . 2-22
Messaging. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-23
Master Station to Slave Station . . . . . . . . . . . . . . . . . . . 2-23
Polled Report-by-Exception . . . . . . . . . . . . . . . . . . . . . 2-23
Processor-to-Processor. . . . . . . . . . . . . . . . . . . . . . . . . 2-24
Considerations When Configuring MSG Control Blocks. 2-25
Example MSG Control Blocks. . . . . . . . . . . . . . . . . . . . 2-26
Chapter 3
Configuring MicroLogix 1100/1200/1500 Controllers
Chapter Objectives . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1
Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-2
Installing the Controller. . . . . . . . . . . . . . . . . . . . . . . . . . . 3-2
MicroLogix 1200/1500 Channel 0 Cable Pinouts - User Supplied Optical Isolator . 3-3
MicroLogix 1200/1500 Channel 0 Cable Pinouts - Allen-Bradley Supplied Optical Isolator. 3-4
MicroLogix 1500 LRP Channel 1 Cable Pinouts . . . . . . . 3-5
Using Modems that Support DF1 Communication Protocols 3-6
Dial-up Phone Modems. . . . . . . . . . . . . . . . . . . . . . . . 3-6
Leased-Line Modems . . . . . . . . . . . . . . . . . . . . . . . . . . 3-7
Radio Modems. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-7
Line Drivers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-7
Modem Control Line Operation. . . . . . . . . . . . . . . . . . . . . 3-8
DF1 Full-Duplex . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-8
DF1 Half-Duplex Slave. . . . . . . . . . . . . . . . . . . . . . . . . 3-8
DF1 Half Duplex Master. . . . . . . . . . . . . . . . . . . . . . . . 3-9
DF1 Radio Modem. . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-9
Configuring DF1 Half-Duplex Channel 0 Parameters. . . . . . 3-11
RTS Send Delay and RTS Off Delay . . . . . . . . . . . . . . . 3-11
Configuring a Standard-Mode DF1 Half-Duplex
Master Station. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-12
Minimum DF1 Half-Duplex Master Channel 0
ACK Timeout. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-14
Determining Minimum Master ACK Timeout. . . . . . . . . 3-15
DF1 Half-Duplex Master Channel Status . . . . . . . . . . . . 3-17
Monitor Active Stations. . . . . . . . . . . . . . . . . . . . . . . . . 3-18
Configuring a Message-based Mode DF1
Half-Duplex Master Station . . . . . . . . . . . . . . . . . . . . . . . . 3-19
Configuring a Slave Station . . . . . . . . . . . . . . . . . . . . . . . . 3-22
Configuring Poll Timeout . . . . . . . . . . . . . . . . . . . . . . . . . 3-25
DF1 Half-Duplex Slave Channel Status . . . . . . . . . . . . . 3-25
Configuring a Radio Modem Station. . . . . . . . . . . . . . . . . . 3-27
DF1 Radio Modem Channel Status . . . . . . . . . . . . . . . . 3-30
Configuring the Store & Forward Table. . . . . . . . . . . . . 3-31
Configuring a Station on a Point-to-Point Link . . . . . . . . . . 3-33
DF1 Full-Duplex Channel Status. . . . . . . . . . . . . . . . . . 3-35
DF1 Messaging. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-36
Master Station to Slave Station . . . . . . . . . . . . . . . . . . . 3-36
Polled Report-by-Exception . . . . . . . . . . . . . . . . . . . . . 3-36
Processor-to-Processor. . . . . . . . . . . . . . . . . . . . . . . . . 3-37
Considerations When Configuring MSG
Control Blocks. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-37
Example MSG Control Blocks . . . . . . . . . . . . . . . . . . . . . . 3-42
Modbus RTU Protocol. . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-46
Modbus RTU Master. . . . . . . . . . . . . . . . . . . . . . . . . . . 3-46
Modbus RTU Slave. . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-47
Modbus RTU Master Configuration. . . . . . . . . . . . . . . . 3-48
Modbus RTU Master Configuration. . . . . . . . . . . . . . . . 3-49
Modbus RTU Slave Configuration. . . . . . . . . . . . . . . . . 3-50
Modbus Slave Memory Map. . . . . . . . . . . . . . . . . . . . . 3-51
Modbus Commands. . . . . . . . . . . . . . . . . . . . . . . . . . . 3-53
Modbus Error Codes . . . . . . . . . . . . . . . . . . . . . . . . . . 3-54
Configuring a Modbus Message . . . . . . . . . . . . . . . . . . 3-56
Data Logging . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-58
Queues and Records . . . . . . . . . . . . . . . . . . . . . . . . . . 3-58
Example Queue 0 . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-59
Example Queue 5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-60
Configuring Data Log Queues . . . . . . . . . . . . . . . . . . . 3-62
DLG - Data Log Instruction. . . . . . . . . . . . . . . . . . . . . . 3-64
Data Log Status File. . . . . . . . . . . . . . . . . . . . . . . . . . . 3-64
Retrieving (Reading) Records . . . . . . . . . . . . . . . . . . . . 3-66
Accessing the Retrieval File . . . . . . . . . . . . . . . . . . . . . 3-67
Retrieval Tools. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-67
Information for Creating Your Own Application . . . . . . 3-68
Conditions that Will Erase the Data Retrieval File. . . . . . . . 3-69
Chapter 4
Configuring SLC 5/03, 5/04, and 5/05 Processors
Chapter Objectives . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1
Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-2
Installing the Processor. . . . . . . . . . . . . . . . . . . . . . . . . . . 4-2
Using Modems that Support DF1 Communication Protocols 4-3
Dial-up Phone Modems. . . . . . . . . . . . . . . . . . . . . . . . 4-3
Leased-Line Modems . . . . . . . . . . . . . . . . . . . . . . . . . . 4-3
Radio Modems. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-4
Line Drivers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-4
Modem Control Line Operation. . . . . . . . . . . . . . . . . . . . . 4-5
DF1 Full-Duplex . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-5
DF1 Half-Duplex Slave. . . . . . . . . . . . . . . . . . . . . . . . . 4-6
DF1 Half Duplex Master. . . . . . . . . . . . . . . . . . . . . . . . 4-6
DF1 Radio Modem. . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-7
Configuring DF1 Half-Duplex Channel 0 Parameters. . . . . . 4-8
RTS Send Delay and RTS Off Delay . . . . . . . . . . . . . . . 4-8
Configuring a Standard-Mode DF1 Half-Duplex
Master Station . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-10
Minimum DF1 Half-Duplex Master Channel 0
ACK Timeout. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-13
Determining Minimum Master ACK Timeout. . . . . . . . . 4-14
DF1 Half-Duplex Master Channel Status . . . . . . . . . . . . 4-16
Monitor Active Stations. . . . . . . . . . . . . . . . . . . . . . . . . 4-17
Configuring a Message-based Mode DF1 Half-Duplex Master Station. . . . . . . . . 4-18
Configuring a Slave Station . . . . . . . . . . . . . . . . . . . . . . . . 4-22
Configuring Channel 0 Poll Timeout . . . . . . . . . . . . . . . . . 4-25
DF1 Half-Duplex Slave Channel Status . . . . . . . . . . . . . 4-25
Configuring a Radio Modem Station. . . . . . . . . . . . . . . . . . 4-27
DF1 Radio Modem Channel Status . . . . . . . . . . . . . . . . 4-30
Configuring the Store & Forward Table. . . . . . . . . . . . . 4-31
Configuring a Station on a Point-to-Point Link . . . . . . . . . . 4-33
DF1 Full-Duplex Channel Status. . . . . . . . . . . . . . . . . . 4-35
Messaging. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-37
Master Station to Slave Station . . . . . . . . . . . . . . . . . . . 4-37
Polled Report-by-Exception . . . . . . . . . . . . . . . . . . . . . 4-37
Processor-to-Processor. . . . . . . . . . . . . . . . . . . . . . . . . 4-38
Considerations When Configuring MSG
Control Blocks. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-38
Example MSG Control Blocks . . . . . . . . . . . . . . . . . . . . . . 4-43
Chapter 5
Configuring SLC 500 Processors with 1747-KE Interface Modules
Chapter Objectives . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-1
Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-1
Installing the Processor. . . . . . . . . . . . . . . . . . . . . . . . . . . 5-2
Installing the 1747-KE Interface Module. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-2
Configuring the Processor. . . . . . . . . . . . . . . . . . . . . . . . . 5-3
Configuring the 1747-KE Interface Module. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-4
Prepare to Configure the Driver . . . . . . . . . . . . . . . . . . 5-4
Configure the DF1 Protocol Driver. . . . . . . . . . . . . . . . 5-7
Save the Configuration. . . . . . . . . . . . . . . . . . . . . . . . . 5-10
Messaging . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-11
Polled Report-by-Exception . . . . . . . . . . . . . . . . . . . . . 5-11
Processor-to-Processor. . . . . . . . . . . . . . . . . . . . . . . . . 5-12
Considerations When Configuring MSG Control Blocks. 5-12
Example MSG Control Blocks. . . . . . . . . . . . . . . . . . . . 5-13
Configuring MicroLogix 1000 Controllers
Chapter Objectives . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-1
Overview . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . . 6-2
Installing the Controller. . . . . . . . . . . . . . . . . . . . . . . . . . . 6-3
Isolated Connections . . . . . . . . . . . . . . . . . . . . . . . . . . 6-4
Automatic Protocol Switching . . . . . . . . . . . . . . . . . . . . . . 6-4
Using Modems that Support DF1 Communication Protocols 6-5
Dial-up Phone Modems. . . . . . . . . . . . . . . . . . . . . . . . 6-6
Leased-Line Modems . . . . . . . . . . . . . . . . . . . . . . . . . . 6-6
Radio Modems. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-6
Line Drivers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-7
Modem Control Line Operation. . . . . . . . . . . . . . . . . . . . . 6-7
DF1 Full-Duplex Operation . . . . . . . . . . . . . . . . . . . . . 6-7
DF1 Half-Duplex Slave Operation. . . . . . . . . . . . . . . . . 6-7
DF1 Slave on a Multi-drop Link . . . . . . . . . . . . . . . . . . 6-8
Ownership Timeout. . . . . . . . . . . . . . . . . . . . . . . . . . . 6-9
Configuring a Slave Station . . . . . . . . . . . . . . . . . . . . . . . . 6-10
Configuring RTS Send Delay and RTS Off Delay. . . . . . . . . 6-11
Configuring Poll Timeout . . . . . . . . . . . . . . . . . . . . . . . . . 6-12
Configuring a Point-to-Point Station. . . . . . . . . . . . . . . . . . 6-13
Messaging. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-14
Polled Report-by-Exception . . . . . . . . . . . . . . . . . . . . . 6-15
Processor-to-Processor. . . . . . . . . . . . . . . . . . . . . . . . . 6-15
Considerations When Configuring MSG Control Blocks. 6-16
Configuring MSG Block Message Timeout. . . . . . . . . . . 6-17
Example MSG Control Blocks. . . . . . . . . . . . . . . . . . . . 6-18
Chapter 7
Configuring Logix Controllers
Chapter Objectives . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-1
Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-2
Installing the Controller. . . . . . . . . . . . . . . . . . . . . . . . . . . 7-3
Using Modems that Support DF1 Communication Protocols 7-3
Dial-up Phone Modems. . . . . . . . . . . . . . . . . . . . . . . . 7-4
Leased-Line Modems . . . . . . . . . . . . . . . . . . . . . . . . . . 7-4
Radio Modems. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-4
Line Drivers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-5
Configuring the Controller to Use the Serial Port . . . . . . . . 7-5
Modem Control Line Operation. . . . . . . . . . . . . . . . . . . . . 7-7
No Handshake Selected. . . . . . . . . . . . . . . . . . . . . . . . 7-7
Full-Duplex Selected . . . . . . . . . . . . . . . . . . . . . . . . . . 7-7
Half-Duplex Selected with Continuous Checked . . . . . . 7-7
Half-Duplex Selected with Continuous Carrier
Unchecked . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-7
Configuration Considerations for RTS Send and Off Delays. 7-8Publication AG-UM008C-EN-P - February 2005
Master Station . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-8
Configuring a Master Station for Standard Polling Mode . . . 7-9
Minimum DF1 Half-Duplex Master ACK Timeout . . . . . 7-11
Determining Minimum Master Serial Port ACK Timeout. 7-12
DF1 Half-Duplex Master Diagnostic Counter . . . . . . . . . . . 7-13
Create Polling List(s) . . . . . . . . . . . . . . . . . . . . . . . . . . 7-15
Monitor Active Stations. . . . . . . . . . . . . . . . . . . . . . . . . 7-16
Configuring a Message-Based Mode DF1 Half-DuplexMaster Station. .. 7-16
Configuring a Master Station for Message-based
Polling Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-17
Configuring the Controller as a Slave Station . . . . . . . . . . . 7-19
Configuring Slave Poll Timeout . . . . . . . . . . . . . . . . . . . . . 7-20
DF1 Half-Duplex Slave Diagnostic Counters. . . . . . . . . . . . 7-20
Configuring the Controller as a Station on a
Point-to-Point Link . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-22
DF1 Point-to-Point Diagnostic Counters. . . . . . . . . . . . . . . 7-24
Accessing DF1 Diagnostic Counters. . . . . . . . . . . . . . . . . . 7-25
Messaging . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-28
Master Station to Slave Station . . . . . . . . . . . . . . . . . . . 7-28
Polled Report-by-Exception . . . . . . . . . . . . . . . . . . . . . 7-28
Controller-to-Controller . . . . . . . . . . . . . . . . . . . . . . . . 7-29
Considerations When Configuring MSG Control Blocks. 7-30
Example MSG Control Blocks . . . . . . . . . . . . . . . . . . . . . . 7-31
Logix Controller Error Codes for PLC and SLC Messages. . . 7-38
Chapter 8
Configuring Modems
Chapter Objectives . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-1
Installing a Modem. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-1
Configuration Tips . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-2
Telephone Modem Configurations. . . . . . . . . . . . . . . . . . . 8-2
Rockwell Automation . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-3
DATA-LINC Group . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-5
DLM4300. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-5
LLM1000-2 and LLM1000-4. . . . . . . . . . . . . . . . . . . . . . 8-6
DLM4000. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-9
DLM4100-SLC and DLM4100-PLC . . . . . . . . . . . . . . . . . 8-10
Miille Applied Research Company, Inc. (MARC). . . . . . . . . 8-11
MARC Model 166-101. . . . . . . . . . . . . . . . . . . . . . . . . . 8-12
MARC Model 137-001. . . . . . . . . . . . . . . . . . . . . . . . . . 8-14
MARC Model 148-001. . . . . . . . . . . . . . . . . . . . . . . . . . 8-16
MARC Model 166-100. . . . . . . . . . . . . . . . . . . . . . . . . . 8-18
MARC Model 166-010. . . . . . . . . . . . . . . . . . . . . . . . . . 8-20
Radio Modem Configurations. . . . . . . . . . . . . . . . . . . . . . . 8-21
DATA-LINC Group . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-23
SRM6000/6100/6200E. . . . . . . . . . . . . . . . . . . . . . . . . . 8-23
SRM6000/6100/6200E-SLC . . . . . . . . . . . . . . . . . . . . . . 8-25
SRM6000/6100/6200E-PLC . . . . . . . . . . . . . . . . . . . . . . 8-27
Electronic Systems Technology (ESTeem). . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-29
Microwave Data Systems (MDS). . . . . . . . . . . . . . . . . . . . . 8-35
MDS Model 2100 and 4100 Master Stations . . . . . . . . . . 8-36
MDS Model 2310 and 4310 Remote Stations . . . . . . . . . 8-37
MDS Model 9810 Spread Spectrum. . . . . . . . . . . . . . . . 8-38
Power Line Modem Configurations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-39
DATA-LINC Group . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-39
LCM100 Line Carrier Modem . . . . . . . . . . . . . . . . . . . . 8-39
Chapter 9
Configuring RSLinx Classic Software for DF1Half-Duplex Communications
Chapter Objectives . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-1
Configuring RSLinx Classic Version 2.x as a Master Station . 9-1
Configuring RSLinx Classic Version 2.x as a Slave Station . . 9-10
Chapter 10
Using Dial-up Telephone Communication
Chapter Objectives . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-1
Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-2
Setting up the System . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-3
Configure the Processor. . . . . . . . . . . . . . . . . . . . . . . . 10-3
Configure the Modems for the PLC-5, SLC, and Logix Processors. . . . . . . . . . . . . 10-3
Configure the Modems for MicroLogix 1100/1200/1500 Controllers. . . . . . . . 10-4
Communicating Over the Telephone Line . . . . . . . . . . . . . 10-4
Initiate Modem Dialing. . . . . . . . . . . . . . . . . . . . . . . . . 10-5
Verify Connection to the Remote Modem . . . . . . . . . . . 10-6
Transfer Data. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-7
Disconnect the Telephone Link . . . . . . . . . . . . . . . . . . 10-7
Peer-to-Peer Communication. . . . . . . . . . . . . . . . . . . . . . . 10-8
Report-by-Exception and/or Master Station-Initiated Communication. . . . . . . . 10-9
Chapter 11
Remotely Program Allen-Bradley Processors Over a Telemetry Network
Chapter Objectives . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11-1
Remote Programming via RSLinx® Gateway™ . . . . . . . . . . 11-2
Remote Programming via SLC 5/05 Ethernet to
DF1 Passthru . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11-4
Remote Programming via Logix EtherNet/IP to DF1 Bridge. 11-7
Appendix A
Modem Cable Reference
Appendix Objective . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-1
Enhanced PLC-5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-2
1747-KE Interface Module. . . . . . . . . . . . . . . . . . . . . . . . . A-3
ASCII Terminal to 1747-KE module . . . . . . . . . . . . . . . . . . A-4
SLC 5/03, 5/04, or 5/05, Logix, and MicroLogix 1500
Channel 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-5
1785-KE Module. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-6
MicroLogix. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-7
Appendix B
Basic DF1 Protocol Troubleshooting
Appendix Objectives. . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-1
General Tips. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-1
Communication Troubleshooting. . . . . . . . . . . . . . . . . . . . B-1
DF1 Protocol. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-3
DF1 Half-Duplex Protocol. . . . . . . . . . . . . . . . . . . . . . . . . B-4
DF1 Full-Duplex Protocol . . . . . . . . . . . . . . . . . . . . . . . . . B-6
DF1 Radio Modem Protocol. . . . . . . . . . . . . . . . . . . . . . . . B-7
Appendix C
Third-Party Supplier Contact Information
Appendix Objectives. . . . . . . . . . . . . . . . . . . . . . . . . . . . . C-1
Contact List. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C-1
Appendix D
Worksheets
Appendix Objective . . . . . . . . . . . . . . . . . . . . . . . . . . . . . D-1
When You’re Finished. . . . . . . . . . . . . . . . . . . . . . . . . . . . D-2
How to Use the Worksheets . . . . . . . . . . . . . . . . . . . . . . . D-3
Worksheet 1.1 SCADA System Schematic. . . . . . . . . . . . . . D-4
Worksheet 2.1 Enhanced PLC-5 DF1 Half-Duplex Master
Station Configuration Using Standard Communication. . . . . D-5
Worksheet 2.2 Enhanced PLC-5 DF1 Half-Duplex Master
Station Configuration Using Message-based Communication D-6
Worksheet 2.3 Enhanced PLC-5 DF1 Half-Duplex Slave
Station Configuration. . . . . . . . . . . . . . . . . . . . . . . . . . . . . D-7
Worksheet 2.4 Enhanced PLC-5 DF1 Full-Duplex
Point-to-Point Configuration . . . . . . . . . . . . . . . . . . . . . . . D-8
Worksheet 3.1 MicroLogix 1100/1200/1500 DF1 Half-Duplex Master Station Configuration Using Standard
Communication. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . D-9
Worksheet 3.2 MicroLogix 1100/1200/1500 DF1 Half-Duplex Master Station Configuration Using Message-based Communication. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . D-10
Worksheet 3.3 MicroLogix 1100/1200/1500 DF1 Half-Duplex Slave Station Configuration . . . . . . . . . . . . . . . . . . . . . . . D-11Publication AG-UM008C-EN-P - February 2005 Table of Contents 9 Worksheet 3.4 MicroLogix 1100/1200/1500 DF1
Full-Duplex Point-to-Point Configuration . . . . . . . . . . . . . D-12
Worksheet 3.5 MicroLogix 1100/1200/1500 Radio Modem
Slave Station Configuration . . . . . . . . . . . . . . . . . . . . . . . D-13
Worksheet 4.1 SLC 5/03, 5/04, and 5/05 DF1 Half-Duplex
Master Station Configuration Using Standard
Communication. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . D-14
Worksheet 4.2 SLC 5/03, 5/04, and 5/05 DF1 Half-Duplex
Master Station Configuration Using Message-based Communication. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . D-15
Worksheet 4.3 SLC 5/03, 5/04, and 5/05 DF1 Half-Duplex
Slave Station Configuration . . . . . . . . . . . . . . . . . . . . . . . D-16
Worksheet 4.4 SLC 5/03, 5/04, and 5/05 DF1 Full-DuplexPoint-to-Point Configuration . . . . . . . . . . . . . . . . . . . . . . D-17
Worksheet 4.5 SLC 5/03, 5/04, and 5/05 DF1 Radio
Modem Station Configuration . . . . . . . . . . . . . . . . . . . . . D-18
Worksheet 5.1 SLC 500 Processor with 1747-KE Module
DF1 Half-Duplex Slave Station Configuration. . . . . . . . . . D-19
Worksheet 5.2 SLC 500 Processor with 1747-KE Module Point-to-Point Configuration . . . . . . . . . . . . . . . . . . . . . . D-20
Worksheet 6.1 MicroLogix 1000 DF1 Half-Duplex Slave
Station Configuration. . . . . . . . . . . . . . . . . . . . . . . . . . . . D-21
Worksheet 7.1 Logix DF1 Half-Duplex Master Station Configuration Using Standard Communication . . . . . . . . . D-22
Worksheet 7.2 Logix DF1 Half-Duplex Master Station Configuration Using Message-based Communication . . . . D-23
Worksheet 7.3 Logix DF1 Half-Duplex Slave Station Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . D-24
Worksheet 7.4 Logix DF1 Full-Duplex Point-to-Point Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . D-25
Appendix E
Sample Ladder Logic
Appendix Objective . . . . . . . . . . . . . . . . . . . . . . . . . . . . . E-1
SLC DF1 Half-Duplex Master Standard Mode,
Master-initiated MSG. . . . . . . . . . . . . . . . . . . . . . . . . . . . . E-2
SLC DF1 Half-Duplex Master Message-based Mode and DF1 Radio Modem initiated MSG . . . . . . . . . . . . . . . . . . . . . . . E-4
SLC DF1 Half-Duplex Slave and DF1 Radio Modem Report-by-Exception MSG. . . . . . . . . . . . . . . . . . . . . . . . . E-6
PLC-5 and MicroLogix 1100/1200/1500 DF1 Half-Duplex
Master Standard Mode, Master-initiated MSG . . . . . . . . . . . E-8
PLC-5 and MicroLogix 1100/1200/1500 DF1 Half-Duplex
Master Message-based, Master-initiated MSG . . . . . . . . . . E-10
PLC-5 and MicroLogix 1100/1200/1500 DF1 Half-Duplex
Slave Report-by-Exception MSG. . . . . . . . . . . . . . . . . . . . E-12Publication AG-UM008C-EN-P - February 2005 10 Table of Contents
MicroLogix 1000 Analog DF1 Half-Duplex Slave Report-by-Exception MSG. . . . . . . . . . . . . . . . . . . . . . . . E-14
Logix DF1 Half-Duplex Master Standard Mode,
Master-Initiated MSG. . . . . . . . . . . . . . . . . . . . . . . . . . . . E-16
Logix DF1 Half-Duplex Master Message-based Mode, Master-Initiated MSG. . . . . . . . . . . . . . . . . . . . . . . . . . . . E-19
Logix DF1 Half-Duplex Slave Report-By-Exception MSG. . E-21
Glossary
IndexRelated:
SCADA OVERVIEW
0 comments:
Post a Comment