WAGO I/O SYSTEM 750 750-641 User manual

Fieldbus Independent
I/O Modules
DALI/DSI Master Module
750-641
Manual
Version 1.2.0

ii • General
WAGO-I/O-SYSTEM 750
I/O Modules
Copyright 2011 by WAGO Kontakttechnik GmbH & Co. KG
All rights reserved.
WAGO Kontakttechnik GmbH & Co. KG
Hansastraße 27
D-32423 Minden
Phone: [phone] – 0
Fax: [phone] – 1 69
E-Mail: [email protected]
Web: http://www.wago.com
Technical Support
Phone: [phone] – 5 55
Fax: [phone] – 85 55
E-Mail: [email protected]
Every conceivable measure has been taken to ensure the correctness and com-
pleteness of this documentation. However, as errors can never be fully ex-
cluded, we would appreciate any information or ideas at any time.
E-Mail: [email protected]
We wish to point out that the software and hardware terms as well as the
trademarks of companies used and/or mentioned in the present manual are
generally trademark or patent protected.

Content •iii
WAGO-I/O-SYSTEM 750
I/O Modules
Content
1Important Notes .......................................................................................... 4
1.1 Legal Bases...............................................................................................4
1.1.1 Copyright.............................................................................................4
1.1.2 Personnel Qualifications......................................................................4
1.1.3 Use of the 750 Series in Compliance with Underlying Provisions .....5
1.1.4 Technical Condition of Specified Devices ..........................................5
1.2 Standards and Guidelines for Operating the 750 Series...........................6
1.3 Symbols....................................................................................................7
1.4 Safety Information....................................................................................8
1.5 Font Conventions ..................................................................................... 9
1.6 Number Notation......................................................................................9
1.7 Scope ........................................................................................................9
2I/O Modules ............................................................................................... 10
2.1 Special Modules ..................................................................................... 10
2.1.1 750-641 [DALI/DSI Master Module]................................................ 10
2.1.1.1 View..............................................................................................10
2.1.1.2 Description.................................................................................... 11
2.1.1.3 Display Elements ..........................................................................12
2.1.1.4 Schematic Diagram....................................................................... 13
2.1.1.5 Technical Data .............................................................................. 13
2.1.1.6 Process Data.................................................................................. 14
2.1.1.6.1 Implementing a PFC (Programming Fieldbus Controller) ...........15
2.1.1.6.2 Implementing a Coupler with Higher-Level Control....................16
2.1.1.6.2.1 Input Data.................................................................................16
2.1.1.6.2.2 Output Data ..............................................................................16
2.1.1.6.2.3 Control and Status Byte ...........................................................17
2.1.1.6.2.4 DALI Addressing Sheme .........................................................19
2.1.1.6.2.5 Command Sets acc. to DIN IEC 60929 (dated: Draft July 2001)19
2.1.1.6.2.6 Extended Commands................................................................23
2.1.1.6.2.7 Description of Extended Commands........................................25
2.1.1.7 Installation Notes .......................................................................... 31
2.1.1.7.1 Module Supply..............................................................................31
2.1.1.7.2 Module Assembly ......................................................................... 31
2.1.1.7.3 DALI Bus Line .............................................................................32
2.1.1.7.4 DALI Bus Topology .....................................................................32
2.1.1.7.5 DALI Addressing.......................................................................... 33
2.1.1.7.6 DALI Parameters ..........................................................................34

4 •Important Notes
Legal Bases
WAGO-I/O-SYSTEM 750
I/O Modules
1 Important Notes
This section includes an overall summary of the most important safety
requirements and notes that are mentioned in each individual section. To
protect your health and prevent damage to devices as well, it is imperative to
read and carefully follow the safety guidelines.
1.1 Legal Bases
1.1.1 Copyright
This Manual, including all figures and illustrations, is copyright-protected.
Any further use of this Manual by third parties that violate pertinent copyright
provisions is prohibited. Reproduction, translation, electronic and
phototechnical filing/archiving (e.g., photocopying) as well as any
amendments require the written consent of WAGO Kontakttechnik GmbH &
Co. KG, Minden, Germany. Non-observance will involve the right to assert
damage claims.
WAGO Kontakttechnik GmbH & Co. KG reserves the right to provide for any
alterations or modifications that serve to increase the efficiency of technical
progress. WAGO Kontakttechnik GmbH & Co. KG owns all rights arising
from the granting of patents or from the legal protection of utility patents.
Third-party products are always mentioned without any reference to patent
rights. Thus, the existence of such rights cannot be excluded.
1.1.2 Personnel Qualifications
The use of the product described in this Manual requires special personnel
qualifications, as shown in the following table:
Activity Electrical specialist Instructed
personnel*)
Specialists**) having
qualifications in PLC
programming
Assembly X X
Commissioning X X
Programming X
Maintenance X X
Troubleshooting X
Disassembly X X
*) Instructed persons have been trained by qualified personnel or electrical specialists.
**) A specialist is a person, who – thanks to technical training – has the qualification, know-
ledge and expertise to meet the required specifications of this work and to identify any po-
tential hazardous situation in the above listed fields of activity.

Important Notes •5
Legal Bases
WAGO-I/O-SYSTEM 750
I/O Modules
All responsible persons have to familiarize themselves with the underlying
legal standards to be applied. WAGO Kontakttechnik GmbH & Co. KG does
not assume any liability whatsoever resulting from improper handling and
damage incurred to both WAGO´s own and third-party products by
disregarding detailed information in this Manual.
1.1.3 Use of the 750 Series in Compliance with Underlying Provisions
Couplers, controllers and I/O modules found in the modular WAGO-I/O-
SYSTEM 750 receive digital and analog signals from sensors and transmit
them to the actuators or higher-level control systems. Using programmable
controllers, the signals can also be (pre-)processed.
The components have been developed for use in an environment that meets
the IP20 protection class criteria. Protection against finger injury and solid
impurities up to 12.5 mm diameter is assured; protection against water damage
is not ensured. Unless otherwise specified, operation of the components in wet
and dusty environments is prohibited.
1.1.4 Technical Condition of Specified Devices
The components to be supplied Ex Works, are equipped with hardware and
software configurations, which meet the individual application requirements.
Changes in hardware, software and firmware are permitted exclusively within
the framework of the various alternatives that are documented in the specific
manuals. WAGO Kontakttechnik GmbH & Co. KG will be exempted from
any liability in case of changes in hardware or software as well as to non-
compliant usage of components.
Please send your request for modified and new hardware or software
configurations directly to WAGO Kontakttechnik GmbH & Co. KG.

6 •Important Notes
Standards and Guidelines for Operating the 750 Series
WAGO-I/O-SYSTEM 750
I/O Modules
1.2 Standards and Guidelines for Operating the 750 Series
Please adhere to the standards and guidelines required for the use of your
system:
The data and power lines shall be connected and installed in compliance
with the standards required to avoid failures on your system and to
substantially minimize any imminently hazardous situations resulting in
personal injury.
For assembly, start-up, maintenance and troubleshooting, adhere to the
specific accident prevention provisions which apply to your system (e.g.
BGV A 3, "Electrical Installations and Equipment").
Emergency stop functions and equipment shall not be made ineffective.
See relevant standards (e.g. DIN EN 418).
The equipment of your system shall be conform to EMC guidelines so that
any electromagnetic interferences will be eliminated.
Operating 750 Series components in home applications without further
measures is permitted only if they meet the emission limits (emissions of
interference) in compliance with EN 61000-6-3. You will find the detailed
information in section "WAGO-I/O-SYSTEM 750" "System
Description" "Technical Data".
Please observe the safety precautions against electrostatic discharge in
accordance with DIN EN 61340-5-1/-3. When handling the modules,
please ensure that environmental factors (persons, working place and
packaging) are well grounded.
The valid standards and guidelines applicable for the installation of switch
cabinets shall be adhered to.

Important Notes •7
Symbols
WAGO-I/O-SYSTEM 750
I/O Modules
1.3 Symbols
Danger
Always observe this information to protect persons from injury.
Warning
Always observe this information to prevent damage to the device.
Attention
Marginal conditions that must always be observed to ensure smooth and
efficient operation.
ESD (Electrostatic Discharge)
Warning of damage to the components through electrostatic discharge.
Observe the precautionary measure for handling components at risk of
electrostatic discharge.
Note
Make important notes that are to be complied with so that a trouble-free and
efficient device operation can be guaranteed.
Additional Information
References to additional literature, manuals, data sheets and internet pages.

8 •Important Notes
Safety Information
WAGO-I/O-SYSTEM 750
I/O Modules
1.4 Safety Information
When connecting the device to your installation and during operation, the
following safety notes must be observed:
Danger
The WAGO-I/O-SYSTEM 750 and its components are an open system. It
must only be assembled in housings, cabinets or in electrical operation rooms.
Access is only permitted via a key or tool to authorized qualified personnel.
Danger
All power sources to the device must always be switched off before carrying
out any installation, repair or maintenance work.
Warning
Replace defective or damaged device/module (e.g. in the event of deformed
contacts), as the functionality of field bus station in question can no longer be
ensured on a long-term basis.
Warning
The components are not resistant against materials having seeping and
insulating properties. Belonging to this group of materials is: e.g. aerosols,
silicones, triglycerides (found in some hand creams). If it cannot be ruled out
that these materials appear in the component environment, then the
components must be installed in an enclosure that is resistant against the
above mentioned materials. Clean tools and materials are generally required
to operate the device/module.
Warning
Soiled contacts must be cleaned using oil-free compressed air or with ethyl
alcohol and leather cloths.
Warning
Do not use contact sprays, which could possibly impair the functioning of the
contact area.
Warning
Avoid reverse polarity of data and power lines, as this may damage the
devices.
ESD (Electrostatic Discharge)
The devices are equipped with electronic components that may be destroyed
by electrostatic discharge when touched.

Important Notes •9
Font Conventions
WAGO-I/O-SYSTEM 750
I/O Modules
Warning
For components with ETHERNET/RJ-45 connectors:
Only for use in LAN, not for connection to telecommunication circuits.
1.5 Font Conventions
italic Names of paths and data files are marked in italic-type.
e.g.: C:\Programs\WAGO-IO-CHECK
italic Menu items are marked in italic-type, bold letters.
e.g.: Save
\ A backslash between two names characterizes the selection of a
menu point from a menu.
e.g.: File \ New
END Pushbuttons are marked as bold with small capitals
e.g.: ENTER
< > Keys are marked bold within angle brackets
e.g.: <F5>
Courier The print font for program codes is Courier.
e.g.: END_VAR
1.6 Number Notation
Number code Example Note
Decimal 100 Normal notation
Hexadecimal 0x64 C notation
Binary '100'
'0110.0100'
In quotation marks,
nibble separated with dots (.)
1.7 Scope
This manual describes the Specialty Module 750-641 DALI/DSI Master
Module of the modular WAGO-I/O-SYSTEM 750.
Handling, assembly and start-up are described in the manual of the Fieldbus
Coupler. Therefore this documentation is valid only in the connection with the
appropriate manual.

10 •750-641 [DALI/DSI Master Module]
View
WAGO-I/O-SYSTEM 750
I/O Modules
2 I/O Modules
2.1 Special Modules
2.1.1 750-641 [DALI/DSI Master Module]
DALI/DSI Master Module
Attention
Accessories required: WAGO DC/DC converter, Item-No. 288-895
2.1.1.1 View
++
_
13 14
C
D
B
A
750-641
+
-
Bus Bus
Bus
_
Bus
+
-
+DALI bus
U_DALI
Data contacts
-DALI bus
DC 18 V
DALI
supply
Common
(ground)
DALI
supply
Function
TxD RxD
+DALI bus
-DALI bus
DC 18 V
DALI
supply
Common
(ground)
DALI
supply
Fig. 2.1.1-1: View g064100e

750-641 [DALI/DSI Master Module] •11
Description
WAGO-I/O-SYSTEM 750
I/O Modules
2.1.1.2 Description
The DALI/DSI Master Module 750-641 enables actuators used in lighting
applications (e.g. electronic ballasts for the building automation) to be
controlled digitally. This module is a substitute for an analog 1-10 V dimmer
interface used currently.
DALI (Digital Adressable Lighting Interface) is a protocol used by
manufacturers for standardized control of electronic ballasts in lighting
applications (DIN IEC 60929). With DALI complex lighting scenes and group
functionalities can be realized. Beyond that, using the DALI/DSI Master
Module within the WAGO-I/O-SYSTEM allows for any combinations of
DALI controls with other building services.
DSI (Digital Serial Interface) is a proprietary interface developed by the
TRIDONIC ATCO company and as a 1-10 V dimmer interface in digitally
function it is also used to control electronic ballasts.
However, compared to the DALI master, the slaves of the DSI module cannot
be addressed individually and no feedback signals can be sent to the master.
The module has two parallel connections each for the +DALI and the –DALI
bus connection. These connections allow, for example, the wiring of up to 64
DALI slaves directly via one bus line or two parallel bus lines using 2-
connectors. The module is supplied DC 18 V and common (ground)
connections.
Warning
The WAGO DC/DC Converter, Item-No.: 288-895, must be used when
providing the module with DALI and DSI compliant 18 V supply. The
converter guarantees the electrical isolation between the DALI bus and the
internal data bus, which is required when using 230V consumer loads.
Attention
The WAGO DC/DC Converter, Item-No.: 288-895, delivers up to 400mA
and can supply three DALI modules in full extension, that means each
module is wired with a maximum of 64 electronic ballasts à 2mA 130mA.
As far as the wiring of the converter and the topology are concerned, please
refer to the chapter “Installation Notes“.
Warning
The DALI/DSI Master Module 750-641 is not protected from arbitrary
exchanging of the connecting cables.
Up to 64 DALI slaves can be installed. Each slave can be assigned to 16
individual groups or 16 individual scenes. Addressing, allocating and
parameter changes to the slaves are done using an IEC 61131-3 application.
This application accesses both the implemented DALI standard command sets
according to DIN IEC 60929 and an extended command set (Extended
Commands).
The IEC 61131-3 application can be implemented in the connected
programmable fieldbus controller (PFC) of the fieldbus node using the

12 •750-641 [DALI/DSI Master Module]
Display Elements
WAGO-I/O-SYSTEM 750
I/O Modules
WAGO-I/O-PRO programming tool or in a higher-level control when a
connected fieldbus coupler is used.
The data of the individual electronic ballasts or sensors are not mapped in the
process image of the connected coupler/controller, but tunneled to the
application programm so the data can be analysed and processed via the
commands.
LEDs indicate the operating condition of the module and the trouble-free
internal data bus communication as well as the state of both the signal
transmission and the DALI bus.
Any Modules can be placed in any configuration when designing the fieldbus
node. Grouping of module types is not necessary.
Attention
This module has no power contacts. For field supply to downstream I/O
modules, a supply module will be needed.
Attention
The DALI/DSI Master Module cannot be used in the following combination:
LonWorks® Fieldbus Coupler 750-319 together with the WAGO TOPLON®
IF and PRIO Plug-Ins.
The module is directly supported by the controllers of the
WAGO-I/O-SYSTEM 750.
A higher-level control must be used to control the module when a coupler is
used.
This module can be used with all couplers/controllers (except for the economy
variations 750-320, -323, -324 and -327) of the WAGO-I/O-SYSTEM 750.
2.1.1.3 Display Elements
LED Designation State Function
off no operational readiness or the internal data
bus communication is interrupted/disturbed
A Function
green operational readiness and trouble-free internal
data bus communication
off no TxD signal transmission or DSI mode
green signal transmission TxD available
B TxD
flashing DALI mode (cyclical flashing, 1x per sec.)
off no 18 V supply available or Dali bus cable
break/short circuit or self-test failure
C U_DALI
green 18 V supply available and no DALI bus failure
as well as trouble-free self-test
off no RxD signal transmission
13 14
C
D
B
A
C
D
A
B
Fig. 2.1.1-2: Display
elements g041402xx
D RxD
green RxD signal transmission available

750-641 [DALI/DSI Master Module] •13
Schematic Diagram
WAGO-I/O-SYSTEM 750
I/O Modules
2.1.1.4 Schematic Diagram
750-641
1
2
3
4
5
6
7
8
+DALI
-DALI
DC 18 V
(DALI)
2 x 270pF
2 x 270pF
RxD
TxD
RxD
TxD
U_DALI
+DALI
-DALI
DC 18 V
(DALI)
Common
(ground)
(DALI) Common
(ground)
(DALI)
Logic
Function
Fig. 2.1.1-3: Schematic Diagram g064101e
2.1.1.5 Technical Data
Module Specific Data
DALI Specification DIN IEC 60929 (VDE 0712 part 23)
DSI Specification TRIDONIC ATCO Specification 2.0
Number of Slaves (DALI) 64
Number of Slaves (DSI) 100
Current output max 200 mA
Voltage supply (DALI/DSI) 18 V via DC/DC converter 288-895
Transmission channel 1
Current consumption (internal) 30 mA
Voltage supply via system voltage
Isolation DC 1500 V DALI bus/internal bus
Data width internal 1 x 40 bit in / out (5 bytes data)
1 x 8 bit control/ status
Dimensions (mm) W x H x L 12 x 64* x 100
* from upper edge of 35 DIN rail
Weight ca. 60 g
Vibration and
shock resistance
acc. to IEC 60068-2-6
acc. to 60068-2-27
Degree of protection IP20

14 •750-641 [DALI/DSI Master Module]
Process Data
WAGO-I/O-SYSTEM 750
I/O Modules
Standards and Regulations *)(See Chapter 2.2 of Coupler/Controller Manual)
EMC Immunity to interference (CE) acc. to EN 61000-6-2 (01)
EMC Emission to interference (CE) acc. to EN 61000-6-3 (01)
EMC Immunity to interference
(ship building)
acc. to Germanischer Lloyd (97)
EMC Emission to interference
(ship building)
acc. to Germanischer Lloyd (97)
Approvals *)(See Chapter 2.2 of Coupler/Controller Manual)
CULUS (UL508) (requested)
CULUS (ANSI/ISA 12.12.01) Class I Div2 ABCD T4
DEMKO / IEC I M2 / II 3 G/D Ex nA IIC T4
Conformity Marking
*)
Attention!
For the guarantee of the standards and approvals for ship employment, the
DALI/DSI Master Module 750-641 must be used in bundle with the DC/DC
converter 288-895!
More Information
Detailed references to the approvals are listed in the document "Overview
Approvals WAGO-I/O-SYSTEM 750", which you can find on the CD ROM
"AUTOMATION Tools and Docs" (Item-No.: 0888-0412)
or in the internet under: http://www.wago.com Documentation 
WAGO-I/O-SYSTEM 750 System Description
2.1.1.6 Process Data
Six data bytes are allocated in the process image of the coupler/controller by
the DALI/DSI Master Module in the input and output area.
The transfer of the data to be delivered and received takes place in 5 input and
5 output bytes.
The additional control and status byte of the module is used to perform the
data transfer on the internal data bus.
The data of the individual electronic ballasts or sensors are not mapped in the
process image of the connected coupler/controller, but tunneled via the DALI
commands to the application level to be analysed and processed.
Depending whether the module is operated in a fieldbus node using a PFC or a
coupler with higher-level control, different detailed information will be
required for accessing and analysing the process data.

750-641 [DALI/DSI Master Module] •15
Process Data
WAGO-I/O-SYSTEM 750
I/O Modules
2.1.1.6.1 Implementing a PFC (Programming Fieldbus Controller)
IEC 61131-3 function blocks for WAGO-I/O-PRO are available so that the
process data can be read out using the controller.
These functions blocks allow for both the Dali commands specified in the
standard DIN IEC 60929 and the extended commands to be transmitted and
executed.
Further information
Preprogrammed function blocks can be downloaded free of charge from the
Internet when implementing the DALI/DSI Master Module together with the
IEC 61131-3 programming tool WAGO-I/O-PRO.
These can be found at: www.wagotoplon.com.

16 •750-641 [DALI/DSI Master Module]
Process Data
WAGO-I/O-SYSTEM 750
I/O Modules
2.1.1.6.2 Implementing a Coupler with Higher-Level Control
By creating an IEC 61131-3 application for the higher-level control, detailed
process image of the module and coding in bytes of the process data is only
required when using a coupler.
Six data bytes are allocated in the process image of the coupler/controller by
the DALI/DSI Master Module in the input and output area.
The transfer of the data to be delivered and received takes place in 5 input and
5 output bytes. One control byte and one status byte are used to control the
data flow.
Further information
The individual commands and the corresponding codings in bytes are
described in detail in the sections “Command Sets acc. to DIN IEC 60929“
and “Extended Commands“.
2.1.1.6.2.1Input Data
Input data
S D0 D1 D2 D3 D4
Status
byte
DALI response DALI
address
Message 3 Message 2 Message 1
The response of the Control Byte command is displayed in the Input Status
byte.
2.1.1.6.2.2Output Data
Output data
C D0 D1 D2 D3 D4
Control
byte
DALI command,
DSI dimming value
DALI
address
Parameter 2 Parameter 1 Command
extension
The Control Byte sends output data commads to the module to control
functions.
Either a DALI individual address or a group address are recorded in byte D1
of the output data.
The requested command is determined in byte D0.
The selection of commands to be used is determined in byte D4.
If byte D4=0, the DALI standard commands will be used according to DIN
IEC 60929. In this case, the parameter bytes D2 and D3 are also equal to 0.
If byte D40, the extended commands which have been saved as macro in the
DALI/DSI Master Module will be accessed. The parameter bytes D2 and D3
are used for further extended parameters.

750-641 [DALI/DSI Master Module] •17
Process Data
WAGO-I/O-SYSTEM 750
I/O Modules
2.1.1.6.2.3Control and Status Byte
The control byte bitdata is transmitted to the module to perform the function
required and the status byte returns the data from the module of the control
function. Command requests performed by toggling a bit. An allocated bit in
the status shows that the process is finished. This bit takes the value of the
request bit.
Control byte
Bit 0 Bit 1 Bit 2 Bit 3 Bit 4 Bit 5 Bit 6 Bit 7
TR
Transmit
Request
RA
Receive
Accepted
IR
Init Request
DALI
Active
always=0
Status byte
Bit 0 Bit 1 Bit 2 Bit 3 Bit 4 Bit 5 Bit 6 Bit 7
TA
Transmit
Accepted
RR
Receive
Request
IA
Init
Accepted
Actor
Error
Frame
Error
Bus-
Error
Gen.
Error
always=0

18 •750-641 [DALI/DSI Master Module]
Process Data
WAGO-I/O-SYSTEM 750
I/O Modules
Bit Control
byte
Status
byte
Function
0 TR
Transmit
Request
TA
Transmit
Accepted
Data direction control => module (DALI control commands).
Handshake for data transfer is completed via this bit. When
the state of TR (TATR) is changing, 5 data bytes are loaded
from the internal data bus into the internal module buffer.
When D4 = 0 (i.e. no command extension is available), the
data bytes D0 and D1 are stored in the DALI transmit buffer
gelegt. If D4 is unequal zero, the command interpreter will
have to execute a macro inducing the communication via the
DALI bus. This transmission (TA=TR) will be indicated by
the module via TA.
1 RA
Receive
Accepted
RR
Receive
Request
Data direction module => control (DALI requests)
Due to RR changing status (RARR), the module will advise
the control that it can provide 5 bytes for transmission. After
the transfer of data in the control byte has been aknowledged
by the control via RA (RA=RR), the new data can be
transmitted or received by the module.
2 IR
Init
Request
IA=0
Init
Accepted
Resetting the module into the default status.
The initialization is accomplished only with a rising edge.
The acknowledgement IA=1 persists so long, until a new
regular command over TR/TA is requested.
3 Actor
Error
Lamps or electronic ballasts‘ errors
4 Frame
Error
The TxD / RxD framing error is set in the event of an error
until the next error-free transmission.
5 Bus-Error The DALI bus error (collision, short circuit or open circuit)
may occur in a very short time. The consecutive error is often
a frame error. When a short-circuit of duration > 500ms is
detected by the module, the module sets the DALI voltage to
zero over a period of 5 seconds. Subsequently, the state
machine of the module will be set to an initial value.
Gen.
Error
General module errors, e.g. POST of the internal flash
memory, DALI bus error (lasting short-circuit or open
circuit), however no electronic ballasts‘ errors.
6
DALI
Active
The module supresses telegrams with the process value 0x00,
even if at the same time thereby the bit DALI Active is reset
of 1 to 0. For compatibility reasons however only the falling
edge is used for suppression.
7 always = 0

750-641 [DALI/DSI Master Module] •19
Process Data
WAGO-I/O-SYSTEM 750
I/O Modules
2.1.1.6.2.4DALI Addressing Sheme
Every DALI device (electronic ballast) is able to react to a short address, 16
group addresses and broadcast. Each type of addresses is coded in an address
byte.
Address type Address byte
Short or group address YAAA AAAS
64 Short addresses 0AAA AAAS
16 Group addresses 100A AAAS
Collective address 111 111S
Y: Address type: Y=‘0‘ Short address,
Y=‘1‘ Group address or collective address
A: Significant address bit
S: Selection bit: S=‘0‘, Direct lamp power value is following
S=‘1‘, Command is following in the next byte
2.1.1.6.2.5Command Sets acc. to DIN IEC 60929 (dated: Draft July 2001)
DALI Commands (Request)
Output Data
D0 D1 D2 D3 D4
No. Command
Code
DALI
Address =0 =0 =0 Function
0 0000 0000 YAAA AAA1 0 0 0000 0000 Off
1 0000 0001 YAAA AAA1 0 0 0000 0000 Up
2 0000 0010 YAAA AAA1 0 0 0000 0000 Down
3 0000 0011 YAAA AAA1 0 0 0000 0000 Step up
4 0000 0100 YAAA AAA1 0 0 0000 0000 Step down
5 0000 0101 YAAA AAA1 0 0 0000 0000 Recall Max – Level
6 0000 0110 YAAA AAA1 0 0 0000 0000 Recall Min – Level
7 0000 0111 YAAA AAA1 0 0 0000 0000 Step down and off
8 0000 1000 YAAA AAA1 0 0 0000 0000 On and step up
9-15 0000 1XXX YAAA AAA1 0 0 0000 0000 Reserved
16-31 0001 XXXX YAAA AAA1 0 0 0000 0000 Go to scene 1 - 16
32 *) 0010 0000 YAAA AAA1 0 0 0000 0000 Reset
33 *) 0010 0001 YAAA AAA1 0 0 0000 0000 Store actual Level in the DTR **)
34–41
*)
0010 XXXX YAAA AAA1 0 0 0000 0000 Reserved
42 *) 0010 1010 YAAA AAA1 0 0 0000 0000 Store the DTR **) as Max – Level
43 *) 0010 1011 YAAA AAA1 0 0 0000 0000 Store the DTR **) as Min – Level
44 *) 0010 1100 YAAA AAA1 0 0 0000 0000 Store the DTR **) as System Failure – Level
45 *) 0010 1101 YAAA AAA1 0 0 0000 0000 Store the DTR **) as Power On Level
46 *) 0010 1110 YAAA AAA1 0 0 0000 0000 Store the DTR **) as Fade Time
47 *) 0010 1111 YAAA AAA1 0 0 0000 0000 Store the DTR **) as Fade Rate
48–63
*)
0011 XXXX YAAA AAA1 0 0 0000 0000 Reserved
64-79
*)
0100 XXXX YAAA AAA1 0 0 0000 0000 Store the DTR **) as Scene1 -16
80-95
*)
0101 XXXX YAAA AAA1 0 0 0000 0000 Remove from Scene 1 - 16
96-
111 *)
0110 XXXX YAAA AAA1 0 0 0000 0000 Add to Group 1 - 16
112 *) 0111 XXXX YAAA AAA1 0 0 0000 0000 Remove from Group 1 -16
128 *) 1000 0000 YAAA AAA1 0 0 0000 0000 Store the DTR **) as Short Address
129–
143
1000 XXXX YAAA AAA1 0 0 0000 0000 Reserved
144 1001 0000 YAAA AAA1 0 0 0000 0000 Query Status
145 1001 0001 YAAA AAA1 0 0 0000 0000 Query Ballast
146 1001 0010 YAAA AAA1 0 0 0000 0000 Query Lamp Failure
147 1001 0011 YAAA AAA1 0 0 0000 0000 Query Lamp Power On
148 1001 0100 YAAA AAA1 0 0 0000 0000 Query Limit Error

20 •750-641 [DALI/DSI Master Module]
Process Data
WAGO-I/O-SYSTEM 750
I/O Modules
Output Data
D0 D1 D2 D3 D4
No. Command
Code
DALI
Address =0 =0 =0 Function
149 1001 0101 YAAA AAA1 0 0 0000 0000 Query Reset State
150 1001 0110 YAAA AAA1 0 0 0000 0000 Query Missing Short Address
151 1001 0111 YAAA AAA1 0 0 0000 0000 Query Version Number
152 1001 1000 YAAA AAA1 0 0 0000 0000 Query Content DTR **)
153 1001 1001 YAAA AAA1 0 0 0000 0000 Query Deviec Type
154 1001 1010 YAAA AAA1 0 0 0000 0000 Query Physical Min – Level
155 1001 1011 YAAA AAA1 0 0 0000 0000 Query Power Failure
156–
159
1001 11XX YAAA AAA1 0 0 0000 0000 Reserved
160 1010 0000 YAAA AAA1 0 0 0000 0000 Query Actual Level
161 1010 0001 YAAA AAA1 0 0 0000 0000 Query Max – Level
162 1010 0010 YAAA AAA1 0 0 0000 0000 Query Min – Level
163 1010 0011 YAAA AAA1 0 0 0000 0000 Query Power On – Level
164 1010 0100 YAAA AAA1 0 0 0000 0000 Query System Failure – Level
165 1010 0101 YAAA AAA1 0 0 0000 0000 Query Fade Time / Fade Rate
166–
175
1010 XXXX YAAA AAA1 0 0 0000 0000 Reserved
176-
191
1011 XXXX YAAA AAA1 0 0 0000 0000 Query Scene – Level (Scene 1 to 16)
192 1100 0000 YAAA AAA1 0 0 0000 0000 Query Groups 1 to 8
193 1100 0001 YAAA AAA1 0 0 0000 0000 Query Groups 9 to 16
194 1100 0010 YAAA AAA1 0 0 0000 0000 Query Random Address (H)
195 1100 0011 YAAA AAA1 0 0 0000 0000 Query Random Address (M)
196 1100 0100 YAAA AAA1 0 0 0000 0000 Query Random Address (L)
197–
223
110X XXXX YAAA AAA1 0 0 0000 0000 Reserved
224–
255
11XX XXXX YAAA AAA1 0 0 0000 0000 Query Application Extended Commands
999 XXXX XXXX YAAA AAA0 0 0 0000 0000 WAGO specific:
Direct Lamp Power Control
*)
Attention
The configuration commands No. 32 to No. 128 must be sent in each case a second time before
the execution by the DALI master within the next 100 ms. Between the two commands no further
command may be sent to the same addressed electronic ballast.
**) DTR: Data Transfer Register
Response
Response DALI-Code
‚Yes‘ 1111 1111
‚No‘ No Answer
8-Bit Information XXXX XXXX