GE PACSystems RXi Manuals

Manuals and User Guides for GE PACSystems RXi. We have 1 GE PACSystems RXi manual available for free PDF download: User Manual

GE PACSystems RXi User Manual (326 pages)

Distributed IO Controller

Brand: GE | Category: Controller | Size: 5.46 MB

Table of Contents
6
Chapter 1 Introduction
14
Specifications
15
Part Numbers
15
Mechanical Specifications
15
Rxi Controller Environmental Specifications
15
Power Requirements
16
CPU Performance Specifications
16
Communications Support
16
System Version Information
18
Rxi Controller User Features
19
Indicator and Port Locations
19
Status LED Operation
19
PROFINET and Gbe Port Leds
20
Additional Information
21
Revisions in this Manual
22
Chapter 2 Installation
24
Mounting Options
24
Installation Guidelines
24
Grounding for Direct Connection to 24Vdc
24
Mounting Orientation
25
Dimensions and Clearances for Installation
26
Mounting Procedures
27
Mounting the Rxi Controller Directly on a Panel
27
Mounting the Rxi Controller on a DIN Rail
28
Mounting the Rxi Controller on a Panel Using a Backplate
30
Installing the IDM on the Rxi Controller
31
Installing the Energy Pack
31
Connectors and Cabling
32
Connecting Input Power Using the Energy Pack
32
Connecting the Rxi Controller Directly to 24Vdc Input Power
32
Connecting to the Gbe Port
33
Connecting to a PROFINET Network
35
USB Ports
35
Serial Communication Port
35
Micro USB (Type B) Port
35
SD (Secure Digital) Card Slot
36
Display Port
36
Replacing the RTC Battery
37
Chapter 3 Getting Started: Initial Power-Up and Configuration
40
Connecting Input Power and the Gbe Cable
41
Initial Power-Up
41
Establishing Programmer Communications with the Unit and Downloading a Project
42
Configuring the Embedded PROFINET IO-Controller and Its IO Devices on a PROFINET Network
44
Intelligent Display Module (IDM) - Basic Operations
45
IDM Operational Notes
46
Chapter 4 Configuration
48
Configuring Controller Operation
49
Controller Settings Parameters
50
Controller Scan Parameters
51
Controller Memory Parameters
54
Fault Parameters
57
Scan Sets Parameters
57
Modbus TCP Address Map
58
Access Control
59
Configuring the Embedded PROFINET IO-Controller (PNC)
60
System Planning for PROFINET Networks
60
Basic Configuration Steps
61
Configuring the Embedded PNC
61
Configuring PROFINET Lans
67
Adding a GE Intelligent Platforms PROFINET Scanner to a LAN
69
Adding a Third-Party IO-Device to a LAN
72
Viewing / Editing IO-Device Properties
76
Assigning IO-Device Names
78
After the Configuration Is Stored to the Rxi CPU
80
Configuring the Embedded Ethernet Interface
81
Ethernet Interface Configuration Parameters
81
Pinging TCP/IP Ethernet Interfaces on the Network
82
Terminals Tab
82
Storing (Downloading) Hardware Configuration
83
Chapter 5 CPU Operation
84
CPU Sweep
85
Parts of the CPU Sweep
86
CPU Sweep Modes
88
Program Scheduling Modes
91
Window Modes
91
Data Coherency in Communications Windows
92
Run/Stop Operations
93
CPU Stop Modes
94
Stop-To-Run Mode Transition
95
Flash Memory Operation
96
Logic/Configuration Source and CPU Operating Mode at Power-Up
97
Clocks and Timers
99
Elapsed Time Clock
99
Time of Day Clock
99
Watchdog Timers
100
Timed Contacts
101
System Security
102
Passwords and Privilege Levels - Legacy Mode
102
OEM Protection - Legacy Mode
103
Enhanced Security for Passwords and OEM Protection
104
Legacy/Enhanced Security Comparison
105
Pacsystems I/O System
106
I/O System Diagnostic Data Collection
106
Power-Up and Power-Down Sequences
107
Power-Up Sequence
107
Power-Down Sequence
107
Retention of Data Memory Across Power Failure
108
Chapter 6 Program Organization
110
Structure of a Pacsystems Application Program
111
Blocks
111
Functions and Function Blocks
111
How Blocks Are Called
111
Nested Calls
112
Types of Blocks
112
Local Data
123
Parameter Passing Mechanisms
124
Languages
125
Rxi Controller Instruction Set
125
Controlling Program Execution
128
Interrupt-Driven Blocks
129
Interrupt Handling
129
Configuring Timed Interrupts
130
Interrupt Block Scheduling
130
Chapter 7 CPU Program Data
132
Variables
133
Mapped Variables
133
Symbolic Variables
133
I/O Variables
134
Arrays
136
Variable Indexes and Arrays
136
Ensuring that a Variable Index Does Not Exceed the Upper Boundary of an Array
138
Reference Memory
139
Word (Register) References
139
Bit (Discrete) References
141
User Reference Size and Default
142
G User References and CPU Memory Locations
142
Transitions and Overrides
143
Retentiveness of Logic and Data
144
Data Scope
145
System Status References
146
S References
146
SA, %SB, and %SC References
147
How Program Functions Handle Numerical Data
149
Data Types
149
Floating Point Numbers
150
User Defined Types
152
Working with Udts
152
UDT Properties
152
UDT Limits
153
Run Mode Store of Udts
153
UDT Operational Notes
153
Operands for Instructions
154
Word-For-Word Changes
155
Chapter 8 Gigabit Ethernet (Gbe) Interface Overview and Operation
156
Pacsystems Ethernet Interface Communications Features
157
Station Manager
157
IP Addressing
157
SRTP Server Operation
158
SRTP Inactivity Timeout
158
Modbus TCP Server Operation
159
Modbus Conformance Classes
159
Server Protocol Services
159
Station Manager Support
159
Reference Mapping
159
Address Configuration
161
Modbus Function Codes
162
Client Communications Via the Ethernet Interface
163
Structure of the Communications Request
163
Controlling Communications in the Ladder Program
166
Monitoring the Communications Channel
167
Troubleshooting a Ladder Program
168
Major and Minor Error Codes in the COMMREQ Status Word
169
Modbus TCP Client (Channels) Operation
177
Operation of the Communications Request for Modbus Channels
178
Modbus TCP Channel Commands
179
COMMREQ Example - Modbus TCP Channels
195
Pacsystems Modbus Client Endian Conversion Example
199
Ethernet Interface Diagnostics
200
Diagnostics Tools
200
Troubleshooting Common Ethernet Difficulties
206
COMMREQ Flooding Can Interrupt Normal Operation
209
Channels Operation Depends Upon Controller Input Scanning
209
Chapter 9 PROFINET IO-Controller Overview
210
Ethernet Network Ports
210
PROFINET Networks for Pacsystems
211
Basic System: One Rxi Controller Using a Single Port
211
Basic System: One Rxi Controller Using Multiple Ports
212
Basic System: Third-Party Devices and Proficy Machine Edition Programmer200
213
Glossary of PROFINET Terms
214
Chapter 10 PROFINET IO-Controller Operation
216
PROFINET Operation Overview
217
PROFINET Communications
217
Application Relationships
217
Types of PROFINET Communications
218
External Switch VLAN Priority Settings
218
Operations of the PROFINET IO-Controller in the Rxi System
219
Duplicate PROFINET Device IP Address
219
Duplicate PROFINET IO-Controller IP Address
220
I/O Scanning
221
Data Coherency
222
Performance Factors
223
PROFINET IO Update Rate Configuration
224
Rxi CPU Operations for PROFINET
225
Reference ID Variables for the Rxi Application
225
PNIO_DEV_COMM Function Block
226
DO I/O for Remote IO Modules
227
Scan Set I/O for Remote I/O Modules
227
I/O Defaults Operation
227
PROFINET IO-Controller Diagnostics
228
Power-Up and Reset
228
PROFINET IO-Controller Status Reporting
228
PROFINET IO Alarms
229
PROFINET IO-Controller Faults in the Fault Tables
229
Chapter 11 PROFINET Redundant Media
230
PROFINET Media Redundancy Protocol
231
MRP Failover Performance
232
Guidelines for Update Rates for Bumpless Operation During MRP Ring Recovery
232
Effect of MRC Linkup/Linkdown Detection on Failover Performance
233
Test Packet Timeout Interval
233
Ring Topology with One Controller
234
Ring Topology with Multiple Controllers
235
Setting up Media Redundancy Protocol
236
Media Redundancy Setup for a PROFINET IO-Controller
236
Sequence for Enabling Media Redundancy
236
Sequence for Replacing a Media Redundancy Manager
237
Procedure for Disabling Media Redundancy
237
Chapter 12 PROFINET Network Management
238
Snmp
239
Overview of SNMP
239
Supported SNMP Features
239
SNMP Read Access
240
SNMP Write Access
240
MIB-II Groups Supported
240
MIB-II System Group Values
241
Lldp
242
Overview of LLDP
242
LLDP Operation
242
LLDP Tlvs
243
Chapter 13 OPC UA Server
246
Application Logic to Control Rxi OPC UA Server
247
OPC UA Server Service Request
247
OPC UA Server Subroutine
256
Connect OPC UA Client to OPC UA Server
258
OPC UA Client Authentication Settings
261
Anonymous Authentication
261
Username/Password Authentication
262
Rxi OPC UA Security Settings
263
OPC UA Address Space
264
Publish Rxi Application Variables to OPC UA Address Space
265
Rxi OPC UA Server Information in Address Space
267
Rxi OPC UA Server - Application Information
268
OPC UA Server - GE Device Information
270
Rxi OPC UA Automatic Restart Function
271
Rxi OPC UA Server Certificates
272
OPC UA Performance Considerations
273
Chapter 14 Diagnostics
274
Fault Handling Overview
275
System Response to Faults
275
Fault Tables
275
Fault Actions and Fault Action Configuration
276
Using the Fault Tables
277
Controller Fault Table
277
I/O Fault Table
279
System Handling of Faults
281
System Fault References
281
Using Fault Contacts
284
Using Point Faults
284
Using Alarm Contacts
284
Controller Fault Details
285
Controller Fault Groups
285
Controller Fault Descriptions and Corrective Actions
287
Controller Fault Notes
292
Energy Pack Diagnostics (Error Code 18-1, Low Battery Fault)
295
I/O Fault Details
296
I/O Fault Groups
296
I/O Fault Categories
297
I/O Fault Descriptions and Corrective Actions
299
Appendix A. CPU Performance Data
306
Boolean Execution Times
307
Instruction Timing
308
Execution Times
308
Rxi Incremental Times
308
PROFINET IO-Controller and PROFINET IO Sweep Impact
315
Appendix B. PROFINET IO Performance Examples
316
System Descriptions
317
1Ms PROFINET Update Rate Systems
317
16Ms PROFINET Update Rate Systems
318
Appendix C. User Memory Allocation
320
Items that Count against User Memory
320
User Program Memory Usage
321
L and %P Program Memory
321
Program Logic and Overhead
321
Appendix D. Product Certifications and Standards
322
Agency Approvals
322
Standards Overview
323
Government Regulations
324

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