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HIMA HIMax User Manual
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4 Redundancy
HIMax System
HI 801 001 E Rev. 4.01
Page 48 of 122
supply unit and L2+/L2- used for the re
dundant power supply unit
. Each module support
s
internal decoupling of the operating voltage from the two termin
als.
A redundant supply external to the HIMax sy
stem must be p
rovided for connector boards
with external supply.
For further details, refer to the module-sp
ecific manual.
47
49
Table of Contents
Default Chapter
3
Table of Contents
3
1 Introduction
7
Structure and Use of the Document
7
Target Audience
7
Formatting Conventions
8
Safety Notes
8
Operating Tips
9
2 Safety
10
Intended Use
10
Scope
10
Non-Intended Use
10
Operating Requirements
11
Table 1: Standards for EMC, Climatic and Environmental Requirements
11
Table 2: General Requirements
11
Table 3: Climatic Requirements
11
Table 4: Mechanical Tests
11
Table 5: Interference Immunity Tests
12
Table 6: Noise Emission Tests
12
Requirements to be Met by the Operator and the Machine and System Manufacturers
13
Residual Risk
13
Table 7: Review of the DC Supply Characteristics
13
Safety Precautions
14
Emergency Information
14
3 Product Description
15
Base Plates and Base Plate Types
16
Figure 1: System Overview
16
Base Plate Structure
17
Figure 2: Base Plate Structure
17
Ventilation
18
Monitoring the Temperature
18
Power Supply
18
System Bus
19
System Bus with Line Structure
21
System Bus with Network Structure
21
Figure 3: Arrangement of Racks on the System Bus
21
Figure 4: System Bus with Network Structure
23
Extending the System Bus, System Bus Latency
24
Table 8: Default Values for Maximum System Bus Latency
25
Figure 5: Maximum Distance for Latency Default Value
26
Figure 6: Maximum Distance between Processor Modules with Latency Default Value
27
Figure 7: Connection of Two Base Plates through a Fiber Optic Cable
28
Figure 8: Example for Calculating the System Bus Latency
30
Modules and Connector Boards
33
Identifying the Module Via SRS
33
Table 9: Identifying a Module Using the System.rack.slot
33
Permissible Slot Assignments
34
Table 10: Slot Positions Recommended for Processor Modules
34
Processor Module
35
Operating System
35
Table 11: Operating System States, Adopting the States
36
Behavior in the Event of Faults
37
Noise Blanking
37
Impact of Noise Blanking
37
Table 12: Operating System States, Possible User Interventions
37
Configuring Noise Blanking
38
Table 13: Examples of Calculating the Min. and Max. Noise Blanking Time
38
Noise Blanking Sequence
39
Figure 9: Transient Interference
39
Figure 10: Interference Triggers Safe Reaction
40
Considering the Effective Direction
41
Figure 11: Effective Direction Associated with Noise Blanking and Output Noise Blanking
41
Alarm and Sequence of Events Recording
42
Alarm and Events
42
Creating Events
42
Recording Events
43
Transfer of Events
43
Communication
44
Communication with the Programming and Debugging Tool
44
Licensing
45
4 Redundancy
46
Processor Module
46
Decreasing Redundancy
46
Upgrading Redundancy
46
I/O Modules
46
Module Redundancy
46
Channel Redundancy
47
Connector Boards for Redundant Modules
47
System Bus
47
Communication
47
Safeethernet
47
Standard Protocols
47
Power Supply
47
5 Programming
49
Connecting the Programming System
49
Using Variables in a Project
49
Types of Variables
49
Initial Value
50
System Variables and System Parameters
50
Table 14: Types of Variables
50
Table 15: System Variables at Different Project Levels
51
Table 16: Resource System Parameters
54
Table 17: the Hardware System Variables for Setting the Parameters
55
Table 18: Hardware System Variables for Reading the Parameters
59
Table 19: Assigning the Index to Processor Module Slots
59
Table 20: System Parameters of the User Program
60
Assignment to I/O Channels
61
Assignment to Communication Connections
63
Configuring the Sequence of Events Recording
63
Table 21: Parameters for Boolean Events
64
Forcing
66
Time Limits
66
Table 22: Parameters for Scalar Events
66
Restricting the Use of Forcing
67
Force Editor
67
Forcing and Scalar Events
67
Multitasking
68
Figure 12: CPU Cycle Sequence with Multitasking
69
Table 23: Parameters Configurable for Multitasking
70
Multitasking Mode
71
Figure 13: Multitasking Mode
72
Figure 14: Multitasking Mode
73
Figure 15: Multitasking Mode
74
Loading User Programs
75
Download
75
Reload
75
Table 24: Reloading after Changes
77
Loading Operating Systems
78
Load Process
78
Table 25: Module Order While Loading the Operating System
78
Updating and Downgrading Operating Systems
79
6 User Management
80
User Management for Silworx Projects
80
User Management for the Controller
80
Table 26: Authorization Types for the PADT User Management Scheme
80
Default User
81
Parameters for User Accounts
82
Setting up User Accounts
82
Table 27: Parameters for User Accounts in the PES User Management Scheme
82
7 Diagnosis
83
Light Emitting Diodes
83
Definition of Blinking Frequencies
83
Table 28: Blinking Frequencies
83
Table 29: Assignment of the LED Groups to the Types of Modules
83
Module Status Indicators
84
Redundancy Indicators
84
Table 30: Module Status Indicators
84
Table 31: Redundancy Indicators
84
System Bus Indicators
85
Rack Connection Indicators
85
Slot Indicators
85
Table 32: System Bus Indicators
85
Table 33: Rack Connection Indicators
85
Table 34: Slot Indicators
85
Maintenance Indicators
86
Fault Indicators
86
Table 35: Maintenance Indicators
86
Table 36: Fault Indicators
86
I/O Indicators
87
Fieldbus Indicators
87
Table 37: I/O Indicators Leds
87
Table 38: Fieldbus Indicators
87
Ethernet Indicators
88
Ethernet Indicators X-SB Module
88
Table 39: Ethernet Indicators
88
Diagnostic History
89
Online Diagnosis
89
8 Specifications, Dimensioning
91
9 Lifecycle
92
Installation
92
Mechanical Structure
92
Connecting the Field Zone to the I/O Module
92
Figure 16: Wiring 1 - Single Connector Board with Screw Terminals
93
Figure 17: Wiring 2 - Redundant Connector Board with Screw Terminals
94
Figure 18: Wiring 3 - Single Connector Board with System Cable
95
Earthing
96
Figure 19: Wiring 4 - Redundant Connector Board with System Cable
96
Figure 20: Earthing Connections in the Control Cabinet
98
Figure 21: Earthing and Shielding the 19" Control Cabinet
99
Figure 22: Earth Connections for Base Plate
100
Electrical Connections
101
Figure 23: Earth Terminals of Various Control Cabinets
101
Mounting a Connector Board
103
Figure 24: Inserting the Connector Board
103
Considerations about Heat
104
Figure 25: Securing the Connector Board with Captive Screws
104
Start-Up
106
Starting-Up the Control Cabinet
107
Starting-Up the PES
107
Assigning the Rack ID
109
Switching between Line and Network Structure
109
Maintenance and Repairs
110
Disturbances
111
Connecting the Power Supply after a Service Interruption
111
Connecting the Redundant Power Supply
111
Repair
112
10 Himax Documentation and Support
113
Himax Documentation
113
HIMA Service, Training and Hotline
114
Appendix
115
Application Examples
115
Figure 26: Small Himax System: One Base Plate, Two Processor Modules
115
Figure 27: Minimum System Without Redundancy
115
Figure 28: Himax System with Distributed Redundancy
116
Glossary
117
4
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HIMA HIMax Specifications
General
Brand
HIMA
Model
HIMax
Category
Control Systems
Language
English
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