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GE PACSystems RSTi-EP Reference Manual

GE PACSystems RSTi-EP Reference Manual (317 pages)

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Brand: GE | Category: Control Systems | Size: 4.69 MB
Table of contents
Table Of Contents4................................................................................................................................................................
Table Of Figures9................................................................................................................................................................
Chapter 1 Introduction12................................................................................................................................................................
Revisions In This Manual13................................................................................................................................................................
Pacsystems Control System Overview16................................................................................................................................................................
Programming And Configuration16................................................................................................................................................................
Process Systems16................................................................................................................................................................
Pacsystems Cpu Models17................................................................................................................................................................
Rx3i Overview19................................................................................................................................................................
Rx7i Overview22................................................................................................................................................................
Rsti-ep Overview23................................................................................................................................................................
Migrating Series 90 Applications To Pacsystems24................................................................................................................................................................
Documentation25................................................................................................................................................................
Chapter 2 Cpu Features & Specifications28................................................................................................................................................................
Common Cpu Features29................................................................................................................................................................
Features Shared By All Pacsystems Cpu Models29................................................................................................................................................................
Features Shared By Certain Pacsystems Cpu Models30................................................................................................................................................................
Firmware Storage In Flash Memory31................................................................................................................................................................
Operation, Protection, And Module Status31................................................................................................................................................................
Ethernet Global Data31................................................................................................................................................................
Embedded Profinet Controller32................................................................................................................................................................
Figure 1: Configuring An Embedded Profinet Controller32................................................................................................................................................................
Opc Ua33................................................................................................................................................................
Removable Data Storage Devices (rdsds)34................................................................................................................................................................
Cpu Over-temperature Monitoring And Behavior39................................................................................................................................................................
Rx3i Cpu Features And Specifications40................................................................................................................................................................
Cpe40046................................................................................................................................................................
Figure 2: Cpe400 Front View And Features46................................................................................................................................................................
Figure 3: Cpe400 Underside Ports & Connectors50................................................................................................................................................................
Figure 4: Cpe400 Micro-sd & Usb Pinouts52................................................................................................................................................................
Figure 5: Typical Field Agent Application56................................................................................................................................................................
Figure 6: Login To Predix57................................................................................................................................................................
Figure 7: Predix Change Password58................................................................................................................................................................
Figure 8: Log Service Page58................................................................................................................................................................
Figure 9: Technician Console, Network Configuration Page59................................................................................................................................................................
Figure 10: Enter Proxy Server Address60................................................................................................................................................................
Figure 11: Test Connection60................................................................................................................................................................
Figure 12: Technician Console, Time Sync Configuration61................................................................................................................................................................
Figure 13: Lan3 Interconnects For Hot Standby Redundancy64................................................................................................................................................................
Figure 14: Display Port Connector66................................................................................................................................................................
Figure 15: Location Of Rtc Battery On Cpe40068................................................................................................................................................................
Figure 16: Din-rail Mount Bracket Assembly Cpe40071................................................................................................................................................................
Figure 17: Panel-mount Bracket Assembly Cpe40071................................................................................................................................................................
Cpe33072................................................................................................................................................................
Figure 18: Cpe330 Front View & Features72................................................................................................................................................................
Figure 19: Cpe330 Run/stop Switch And Rdsd Switches74................................................................................................................................................................
Figure 20: Location And Orientation Of Real-time Clock Battery In Cpe33077................................................................................................................................................................
Cpe302, Cpe305 And Cpe31081................................................................................................................................................................
Figure 21: Ic695cpe302/cpe305 Front View81................................................................................................................................................................
Figure 22: Ic695cpe310 Front View81................................................................................................................................................................
Figure 23: External Features Of Cpe302/cpe30583................................................................................................................................................................
Figure 24: External Features Of Cpe31083................................................................................................................................................................
Figure 25: Accessing Real-time Clock Battery (cpe302, Cpe305 And Cpe310)86................................................................................................................................................................
Figure 26: Sample Tool For Coin Battery Extraction87................................................................................................................................................................
Cpu315 And Cpu320/cru32090................................................................................................................................................................
Figure 27: Ic695cpu320 Front View90................................................................................................................................................................
Cpu31093................................................................................................................................................................
Figure 28: Ic695cpu310 Front View93................................................................................................................................................................
Rx7i Cpu Features And Specifications95................................................................................................................................................................
Cpe030/cre030 And Cpe040/cre040100................................................................................................................................................................
Figure 29: Cpe040 Front View100................................................................................................................................................................
Cpe010, Cpe020 And Cre020102................................................................................................................................................................
Figure 30: Cpe010 Front View102................................................................................................................................................................
Rx7i Embedded Ethernet Interface104................................................................................................................................................................
Rsti-ep Cpu Features And Specifications109................................................................................................................................................................
Cpe100/cpe115112................................................................................................................................................................
Figure 31: Cpe100/cpe115 Front, Top And Bottom Views And Features112................................................................................................................................................................
Figure 32: Cpe100/cpe115 Membrane Pushbutton And Module Status Leds114................................................................................................................................................................
Figure 33: State Diagram For Cpe100/cpe115 Run/stop Operation114................................................................................................................................................................
Figure 34: Typical Multi-tier Lan Application (star/bus Topology)117................................................................................................................................................................
Figure 35: Typical Multi-tier Lan Application (ring Topology)117................................................................................................................................................................
Chapter 3 Cpu Configuration120................................................................................................................................................................
Configuring The Cpu121................................................................................................................................................................
Figure 36: Pme Expansion Of Pacsystems Target121................................................................................................................................................................
Configuration Parameters122................................................................................................................................................................
Settings Parameters122................................................................................................................................................................
Modbus Tcp Address Map125................................................................................................................................................................
Sntp126................................................................................................................................................................
Time127................................................................................................................................................................
Scan Parameters128................................................................................................................................................................
Memory Parameters131................................................................................................................................................................
Fault Parameters134................................................................................................................................................................
Redundancy Parameters (redundancy Cpus Only)136................................................................................................................................................................
Transfer List136................................................................................................................................................................
Com1 And Com2 Parameters137................................................................................................................................................................
Scan Sets Parameters141................................................................................................................................................................
Power Consumption Parameters141................................................................................................................................................................
Access Control142................................................................................................................................................................
Opc Ua Parameters143................................................................................................................................................................
Storing (downloading) Hardware Configuration144................................................................................................................................................................
Figure 37: Downloading Hardware Config To Cpu144................................................................................................................................................................
Configuring The Embedded Ethernet Interface145................................................................................................................................................................
Figure 38: Selecting Embedded Ethernet For Configuration145................................................................................................................................................................
Establishing Initial Ethernet Communications146................................................................................................................................................................
Setting A Temporary Ip Address148................................................................................................................................................................
Figure 39: Set Temporary Ip Address148................................................................................................................................................................
Chapter 4 Cpu Operation150................................................................................................................................................................
Cpu Sweep151................................................................................................................................................................
Parts Of The Cpu Sweep152................................................................................................................................................................
Figure 40: Major Phases Of A Typical Cpu Sweep152................................................................................................................................................................
Cpu Sweep Modes155................................................................................................................................................................
Figure 41: Typical Sweeps In Normal Sweep Mode155................................................................................................................................................................
Figure 42: Typical Sweeps In Constant Sweep Mode156................................................................................................................................................................
Program Scheduling Modes157................................................................................................................................................................
Figure 43: Typical Sweeps In Constant Window Mode157................................................................................................................................................................
Window Modes158................................................................................................................................................................
Data Coherency In Communications Windows159................................................................................................................................................................
Run/stop Operations160................................................................................................................................................................
Cpu Stop Modes161................................................................................................................................................................
Figure 44: Cpu Sweep In Stop-i/o Disabled And Stop-i/o Enabled Modes161................................................................................................................................................................
Stop-to-run Mode Transition163................................................................................................................................................................
Run/stop Switch Operation163................................................................................................................................................................
Flash Memory Operation164................................................................................................................................................................
Logic/configuration Source And Cpu Operating Mode At Power-up165................................................................................................................................................................
Cpu Mode When Memory Not Preserved/power-up Source Is Flash166................................................................................................................................................................
Cpu Mode When Memory Preserved167................................................................................................................................................................
Clocks And Timers168................................................................................................................................................................
Elapsed Time Clock168................................................................................................................................................................
Time-of-day Clock169................................................................................................................................................................
Watchdog Timer170................................................................................................................................................................
System Security172................................................................................................................................................................
Passwords And Privilege Levels - Legacy Mode173................................................................................................................................................................
Oem Protection - Legacy Mode175................................................................................................................................................................
Enhanced Security For Passwords And Oem Protection176................................................................................................................................................................
Legacy/enhanced Security Comparison177................................................................................................................................................................
Pacsystems I/o System178................................................................................................................................................................
I/o Configuration179................................................................................................................................................................
Genius I/o181................................................................................................................................................................
I/o System Diagnostic Data Collection183................................................................................................................................................................
Power-up And Power-down Sequences185................................................................................................................................................................
Power-up Sequence185................................................................................................................................................................
Power-down Sequence186................................................................................................................................................................
Power Cycle Operation With An Energy Pack187................................................................................................................................................................
Retention Of Data Memory Across Power Failure190................................................................................................................................................................
Chapter 5 Communications192................................................................................................................................................................
Ethernet Communications193................................................................................................................................................................
Embedded Ethernet Interface193................................................................................................................................................................
Figure 45: Cpe330 Overlapping Local Ip Subnet Example194................................................................................................................................................................
Figure 46: Expected Response Path195................................................................................................................................................................
Figure 47: Actual Response Path195................................................................................................................................................................
Ethernet Interface Modules198................................................................................................................................................................
Serial Communications199................................................................................................................................................................
Serial Port Communications Capabilities199................................................................................................................................................................
Configurable Stop Mode Protocols201................................................................................................................................................................
Serial Port Pin Assignments202................................................................................................................................................................
Figure 48: Com1 Port Cpe400203................................................................................................................................................................
Serial Port Electrical Isolation206................................................................................................................................................................
Serial Cable Lengths And Shielding207................................................................................................................................................................
Serial Port Baud Rates208................................................................................................................................................................
Series 90-70 Communications And Intelligent Option Modules209................................................................................................................................................................
Communications Coprocessor Module (cmm)209................................................................................................................................................................
Programmable Coprocessor Module (pcm)210................................................................................................................................................................
Dlan/dlan+ (drives Local Area Network) Interface211................................................................................................................................................................
Chapter 6 Serial I/o, Snp & Rtu Protocols212................................................................................................................................................................
Configuring Serial Ports Using Commreq Function 65520213................................................................................................................................................................
Commreq Function Example213................................................................................................................................................................
Timing213................................................................................................................................................................
Sending Another Commreq To The Same Port213................................................................................................................................................................
Invalid Port Configuration Combinations214................................................................................................................................................................
Commreq Command Block Parameter Values215................................................................................................................................................................
Example Commreq Command Blocks For Serial Port Setup Function216................................................................................................................................................................
Serial I/o Protocol219................................................................................................................................................................
Calling Serial I/o Commreqs From The Cpu Sweep219................................................................................................................................................................
Compatibility219................................................................................................................................................................
Status Word For Serial I/o Commreqs219................................................................................................................................................................
Serial I/o Commreq Commands221................................................................................................................................................................
Overlapping Commreqs222................................................................................................................................................................
Initialize Port Function (4300)223................................................................................................................................................................
Set Up Input Buffer Function (4301)224................................................................................................................................................................
Flush Input Buffer Function (4302)225................................................................................................................................................................
Read Port Status Function (4303)226................................................................................................................................................................
Write Port Control Function (4304)228................................................................................................................................................................
Cancel Commreq Function (4399)229................................................................................................................................................................
Autodial Function (4400)230................................................................................................................................................................
Write Bytes Function (4401)232................................................................................................................................................................
Read Bytes Function (4402)233................................................................................................................................................................
Read String Function (4403)235................................................................................................................................................................
Rtu Slave Protocol237................................................................................................................................................................
Message Format238................................................................................................................................................................
Figure 49: Rtu Message Transactions238................................................................................................................................................................
Figure 50: Rtu Read Output Table Example241................................................................................................................................................................
Cyclic Redundancy Check (crc)243................................................................................................................................................................
Rtu Message Descriptions247................................................................................................................................................................
Figure 53: Rtu Read Input Table Message Format248................................................................................................................................................................
Figure 54: Rtu Read Registers Message Format249................................................................................................................................................................
Figure 55: Rtu Read Analog Inputs Message Format250................................................................................................................................................................
Figure 56: Rtu Force Single Output Message Format251................................................................................................................................................................
Figure 57: Rtu Preset Single Register Message Format252................................................................................................................................................................
Figure 58: Rtu Read Exception Status Message Format253................................................................................................................................................................
Figure 59: Rtu Loopback/maintenance Message Format254................................................................................................................................................................
Figure 60: Rtu Force Multiple Outputs Message Format256................................................................................................................................................................
Figure 61: Rtu Preset Multiple Registers Message Format257................................................................................................................................................................
Figure 62: Rtu Report Device Type Message Format258................................................................................................................................................................
Figure 63: Rtu Read Scratch Pad Memory Message Format262................................................................................................................................................................
Rtu Scratch Pad263................................................................................................................................................................
Communication Errors264................................................................................................................................................................
Rtu Slave/snp Slave Operation With Programmer Attached267................................................................................................................................................................
Snp Slave Protocol268................................................................................................................................................................
Permanent Datagrams268................................................................................................................................................................
Communication Requests (commreqs) For Snp268................................................................................................................................................................
Appendix A Performance Data270................................................................................................................................................................
Boolean Execution Times271................................................................................................................................................................
A-1.1 Boolean Execution Measurements (ms Per 1000 Boolean Executions)271................................................................................................................................................................
Instruction Timing272................................................................................................................................................................
Overview272................................................................................................................................................................
A-2.2 Plc Version Information273................................................................................................................................................................
Rx3i & Rsti-ep Instruction Times274................................................................................................................................................................
Rx7i Instruction Times275................................................................................................................................................................
Overhead Sweep Impact Times286................................................................................................................................................................
A-3.1 Base Sweep Times287................................................................................................................................................................
A-3.2 What The Sweep Impact Tables Contain289................................................................................................................................................................
A-3.3 Programmer Sweep Impact Times290................................................................................................................................................................
A-3.4 I/o Scan And I/o Fault Sweep Impact291................................................................................................................................................................
Ethernet Global Data Sweep Impact298................................................................................................................................................................
Egd Sweep Impact For Embedded Ethernet Interface On Rx3i & Rsti-ep Cpe Models301................................................................................................................................................................
A-3.7 Sweep Impact Of Intelligent Option Modules305................................................................................................................................................................
A-3.8 I/o Interrupt Performance And Sweep Impact308................................................................................................................................................................
Figure 65: Interrupt Execution Considerations309................................................................................................................................................................
A-3.9 Timed Interrupt Performance311................................................................................................................................................................
A-3.10 Example Of Predicted Sweep Time Calculation312................................................................................................................................................................
Appendix B User Memory Allocation314................................................................................................................................................................
Items That Count Against User Memory315................................................................................................................................................................
User Program Memory Usage316................................................................................................................................................................
B-2.1 %l And %p Program Memory316................................................................................................................................................................
B-2.2 Program Logic And Overhead316................................................................................................................................................................

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