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BS EN IEC 62386-202:2023

BS EN IEC 62386-202:2023

$198.66

Digital addressable lighting interface – Particular requirements for control gear. Self-contained emergency lighting (device type 1)

Published By Publication Date Number of Pages
BSI 2023 66
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IEC 62386-202:2022 is applicable to control gear for control by digital signals of electronic lighting equipment which is associated with self-contained emergency lighting as described in IEC 61347-2-7 with additional control interface for configuring emergency operation. This second edition cancels and replaces the first edition published in 2009. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition:

  1. scope updated,
  2. hardwired switch operation can be disabled,
  3. installation inhibit feature added,
  4. memory bank added,
  5. modes of operation clarified, with some changes and additions,
  6. command added to enter extended emergency mode,
  7. command added to extend time in duration test mode.

PDF Catalog

PDF Pages PDF Title
2 undefined
5 Annex ZA (normative)Normative references to international publicationswith their corresponding European publications
6 Blank Page
7 English
CONTENTS
10 FOREWORD
12 INTRODUCTION
Figures
Figure 1 – IEC 62386 graphical overview
14 1 Scope
2 Normative references
3 Terms and definitions
17 4 General
4.1 General
4.2 Version number
4.3 Power supply of bus units
18 4.4 Power interruption at bus units
4.4.1 General
4.4.2 Power interruptions of external power supply
4.4.3 Communication requirements in rest mode and emergency mode
4.4.4 Endurance of REST MODE
5 Electrical specification
6 Interface power supply
7 Transmission protocol structure
19 8 Timing
9 Method of operation
9.1 General
9.2 Command execution
9.3 Non-controllable control gear
9.3.1 General
9.3.2 Command execution of non-controllable control gear
20 9.3.3 Status bits of non-controllable control gear
9.4 Emergency level
9.4.1 General
9.4.2 Emergency operation light output and emergency level
9.4.3 Emergency physical maximum and minimum level
21 9.4.4 Configuring emergency level
9.4.5 Testing of emergency level
9.5 Mode transition timing and behaviour
22 Tables
Table 1 – Mode transition behaviour
23 9.6 System failure
9.7 Modes of operation
9.7.1 General
Table 2 – Bus power interruption behaviour
24 9.7.2 Normal mode
Figure 2 – Modes and transitions
25 9.7.3 Inhibit mode
Table 3 – Normal mode
26 9.7.4 Emergency mode
Table 4 – Inhibit mode
27 9.7.5 Extended emergency mode
Table 5 – Emergency mode
28 9.7.6 Rest mode
Table 6 – Extended emergency mode
29 9.7.7 Mode ‘Function test in progress’
Table 7 – Rest mode
30 9.7.8 Mode ‘Duration test in progress’
Table 8 – Mode ‘Function test in progress’
31 Table 9 – Mode ‘Duration test in progress’
32 9.7.9 Mode ‘Battery cut-off’
9.8 Emergency test functions and configuration
9.8.1 General
9.8.2 Automatic testing
Table 10 – Mode ‘Battery cut-off’
33 Figure 3 – Timing diagram for function and duration tests
35 9.8.3 Automatic test execution status
36 9.8.4 Querying test results
9.8.5 Extended test duration
Figure 4 – Duration test execution time out example
37 9.8.6 Timing definitions
Table 11 – “extendedDuration”
Table 12 – Timing definitions
38 9.9 Protection functionalities in emergency mode
9.10 Emergency mode and operating modes
9.11 Hardwired emergency inputs
9.11.1 General
9.11.2 Hardwired inhibit input
9.11.3 Hardwired switch
39 9.12 Control gear status and capabilities
9.12.1 General
9.12.2 Modification to “lampOn”
9.12.3 Rated duration and battery charge
9.12.4 Emergency status
40 9.12.5 Emergency mode
Table 13 – “emergencyStatus”
41 9.12.6 Emergency features
Table 14 – “emergencyMode”
Table 15 – “emergencyFeatures”
42 9.12.7 Emergency failure status
Table 16 – “emergencyFailureStatus”
43 9.12.8 Hardwired switch status
9.12.9 Emergency lamp operation time
Table 17 – “hardwiredSwitchStatus”
44 9.13 Restricting device type support
9.14 Installation inhibit
9.15 Memory banks
9.15.1 General
9.15.2 Accuracy of measurements
9.15.3 Rounding of measurement values
45 9.15.4 Refresh rate of memory bank values
9.15.5 No overflow of counters
9.15.6 Memory bank 208: Emergency control gear information
Table 18 – Memory bank 208: Self-contained emergency control gear information
50 10 Declaration of variables
10.1 General
10.2 Impact on control gear variables depending on control gear type
Table 19 – Modifications of control gear variables
51 10.3 Control gear variables for all self-contained control gear
Table 20 – Declaration of additional variables
52 11 Definition of commands
11.1 General
11.2 Overview sheets
53 Table 21 – Application extended commands
55 11.3 Level instructions
11.4 Configuration instructions
11.4.1 General
11.4.2 IDENTIFY DEVICE
11.5 Queries
11.5.1 General
11.5.2 QUERY ACTUAL LEVEL
11.6 Application extended commands
11.6.1 General
56 11.6.2 Configuration instructions
60 11.6.3 Queries
Table 22 – Perform DTR selected function
61 Table 23 – Query selected variable
63 11.7 Special commands
11.7.1 General
11.7.2 ENABLE DEVICE TYPE (data)
64 Annex A (informative)Enabling or re-enabling installation inhibit
A.1 General
A.2 Re-enabling installation inhibit
A.3 Modifying or cancelling installation inhibit operation
65 Bibliography

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BS EN IEC 62386-202:2023
$198.66