AS/NZS IEC 62386.102:2024 Digital addressable lighting interface General requirements - Control gear
Preface
FOREWORD
INTRODUCTION
1 Scope
2 Normative references
3 Terms and definitions
4 General
4.1 General
4.2 Version number
5 Electrical specification
6 Bus power supply
7 Transmission protocol structure
7.1 General
7.2 16-bit forward frame encoding
7.2.1 General
7.2.2 Address byte
7.2.3 Opcode byte
8 Timing
9 Method of operation
9.1 General
9.2 Control gear
9.2.1 General
9.2.2 Control gear phases
9.3 Dimming curve
9.4 Calculating "targetLevel"
9.5 Fading
9.5.1 General
9.5.2 Fade time
9.5.3 Fade rate
9.5.4 Extended fade time
9.5.5 Using the fade time
9.5.6 Using the fade rate
9.5.7 System response to changes during a fade
9.5.8 System response to changes during standby and startup
9.5.9 Stopping a fade
9.6 Min and max level
9.7 Commands
9.7.1 General
9.7.2 Level instructions without fade
9.7.3 Level instructions initiating a fade
9.7.4 Configuration instructions
9.7.5 Queries
9.7.6 Special commands
9.7.7 Application extended commands
9.8 Command iterations
9.8.1 General
9.8.2 Command iteration of "UP" and "DOWN" commands
9.8.3 DAPC SEQUENCE (deprecated)
9.9 Modes of operation
9.9.1 General
9.9.2 Operating mode 0x00: standard mode
9.9.3 Operating mode 0x01 to 0x7F: reserved
9.9.4 Operating mode 0x80 to 0xFF: manufacturer-specific modes
9.10 Memory banks
9.10.1 General
9.10.2 Memory map
9.10.3 Selecting a memory bank location
9.10.4 Protectable memory locations
9.10.5 Memory bank reading
9.10.6 Memory bank writing
9.10.7 Memory bank 0
9.10.8 Memory bank 1 (optional)
9.10.9 Manufacturer-specific memory banks
9.10.10 Reserved memory banks
9.11 Reset
9.11.1 Reset operation
9.11.2 Reset memory bank operation
9.12 System failure
9.13 Power on
9.14 Assigning short addresses
9.14.1 General
9.14.2 Random address allocation
9.14.3 Identification of a device
9.14.4 Direct address allocation
9.15 Failure state behaviour
9.16 Status information
9.16.1 General
9.16.2 Bit 0: Control gear failure
9.16.3 Bit 1: lamp failure
9.16.4 Bit 2: lamp on
9.16.5 Bit 3: limit error
9.16.6 Bit 4: fade running
9.16.7 Bit 5: reset state
9.16.8 Bit 6: missing short address
9.16.9 Bit 7: power cycle seen
9.17 Non-volatile memory
9.18 Device types and features
9.19 Using scenes
9.20 Current bus unit configuration
10 Declaration of variables
11 Definition of commands
11.1 General
11.2 Overview sheets
11.3 Level instructions
11.3.1 DAPC (level)
11.3.2 OFF
11.3.3 UP
11.3.4 DOWN
11.3.5 STEP UP
11.3.6 STEP DOWN
11.3.7 RECALL MAX LEVEL
11.3.8 RECALL MIN LEVEL
11.3.9 STEP DOWN AND OFF
11.3.10 ON AND STEP UP
11.3.11 ENABLE DAPC SEQUENCE
11.3.12 GO TO LAST ACTIVE LEVEL
11.3.13 CONTINUOUS UP
11.3.14 CONTINUOUS DOWN
11.3.15 GO TO SCENE (sceneNumber)
11.4 Configuration instructions
11.4.1 General
11.4.2 RESET
11.4.3 STORE ACTUAL LEVEL IN DTR0
11.4.4 SET OPERATING MODE (DTR0)
11.4.5 RESET MEMORY BANK (DTR0)
11.4.6 IDENTIFY DEVICE
11.4.7 SET MAX LEVEL (DTR0)
11.4.8 SET MIN LEVEL (DTR0)
11.4.9 SET SYSTEM FAILURE LEVEL (DTR0)
11.4.10 SET POWER ON LEVEL (DTR0)
11.4.11 SET FADE TIME (DTR0)
11.4.12 SET FADE RATE (DTR0)
11.4.13 SET EXTENDED FADE TIME (DTR0)
11.4.14 SET SCENE (DTR0, sceneX)
11.4.15 REMOVE FROM SCENE (sceneX)
11.4.16 ADD TO GROUP (group)
11.4.17 REMOVE FROM GROUP (group)
11.4.18 SET SHORT ADDRESS (DTR0)
11.4.19 ENABLE WRITE MEMORY
11.5 Queries
11.5.1 General
11.5.2 QUERY STATUS
11.5.3 QUERY CONTROL GEAR PRESENT
11.5.4 QUERY CONTROL GEAR FAILURE
11.5.5 QUERY LAMP FAILURE
11.5.6 QUERY LAMP POWER ON
11.5.7 QUERY LIMIT ERROR
11.5.8 QUERY RESET STATE
11.5.9 QUERY MISSING SHORT ADDRESS
11.5.10 QUERY VERSION NUMBER
11.5.11 QUERY CONTENT DTR0
11.5.12 QUERY DEVICE TYPE
11.5.13 QUERY NEXT DEVICE TYPE
11.5.14 QUERY PHYSICAL MINIMUM
11.5.15 QUERY POWER FAILURE
11.5.16 QUERY CONTENT DTR1
11.5.17 QUERY CONTENT DTR2
11.5.18 QUERY OPERATING MODE
11.5.19 QUERY LIGHT SOURCE TYPE
11.5.20 QUERY ACTUAL LEVEL
11.5.21 QUERY MAX LEVEL
11.5.22 QUERY MIN LEVEL
11.5.23 QUERY POWER ON LEVEL
11.5.24 QUERY SYSTEM FAILURE LEVEL
11.5.25 QUERY FADE TIME/FADE RATE
11.5.26 QUERY EXTENDED FADE TIME
11.5.27 QUERY MANUFACTURER SPECIFIC MODE
11.5.28 QUERY SCENE LEVEL (sceneX)
11.5.29 QUERY GROUPS 0-7
11.5.30 QUERY GROUPS 8-15
11.5.31 QUERY RANDOM ADDRESS (H)
11.5.32 QUERY RANDOM ADDRESS (M)
11.5.33 QUERY RANDOM ADDRESS (L)
11.5.34 READ MEMORY LOCATION (DTR1, DTR0)
11.6 Application extended commands
11.6.1 General
11.6.2 QUERY EXTENDED VERSION NUMBER
11.7 Special commands
11.7.1 General
11.7.2 TERMINATE
11.7.3 DTR0 (data)
11.7.4 INITIALISE (device)
11.7.5 RANDOMISE
11.7.6 COMPARE
11.7.7 WITHDRAW
11.7.8 SEARCHADDRH (data)
11.7.9 SEARCHADDRM (data)
11.7.10 SEARCHADDRL (data)
11.7.11 PROGRAM SHORT ADDRESS (data)
11.7.12 VERIFY SHORT ADDRESS (data)
11.7.13 QUERY SHORT ADDRESS
11.7.14 ENABLE DEVICE TYPE (data)
11.7.15 DTR1 (data)
11.7.16 DTR2 (data)
11.7.17 WRITE MEMORY LOCATION (DTR1, DTR0, data)
11.7.18 WRITE MEMORY LOCATION – NO REPLY (DTR1, DTR0, data)
11.7.19 PING
Annex A (informative) Examples of algorithms
Annex B (normative) High resolution dimmer
Bibliography
Figure 1 — IEC 62386 graphical overview
Figure 2 — Control gear directly operating a light source
Figure 3 — Dimming curve
Figure 4 — Level over time, fading up and down
Figure 5 — Timing and response when executing command iteration
Figure 6 — Correlation between "lampFailure", "lampOn" and "fadeRunning" bits
Figure B.1 — Level behaviour in case of off-grid starting points
Table 1 — 16-bit command frame encoding
Table 2 — Dimming curve tolerance
Table 3 — Dimming curve
Table 4 — Fade times
Table 5 — Fade rates
Table 6 — Extended fade time – Base value
Table 7 — Extended fade time – Multiplier
Table 8 — Memory types
Table 9 — Basic memory map of memory banks
Table 10 — Memory map of memory bank 0
Table 11 — Memory map of memory bank 1
Table 12 — Power on timing
Table 13 — Control gear status
Table 14 — Scenes
Table 15 — Current bus unit configuration
Table 16 — Declaration of variables
Table 19 — Light source type encoding
Table 20 — Device addressing with "INITIALISE (device)"
