In This PPT we are discussed about complete details of that product (Use,Operation, Technical details, Dimensions, Wiring, and etc..) If you want any query's please contact us and Follow our social media sites for regular updates. Twitter : https://twitter.com/ControlsSystems Email : www.controls.systemsdm@gmail.com Google Site : https://controlsandsystems.business.site Blog : https://humidificationcontrol.blogspot.com Instagram : https://www.instagram.com/controlsandsystems.offical PLC Blog : https://automationtechplc2.blogspot.com Facebook : https://www.facebook.com/Controls-and-Systems-107075447716280/ Youtube : https://www.youtube.com/c/controlsSystemsofficial Pinterest : https://in.pinterest.com/controlsandsystemsdm/pins/ Linkedin : www.linkedin.com/in/controlsandsystems-7463121b0 Website : https://controlsandsystems419133008.wordpress.com/ Mix : https://mix.com/controlsystemdm

1. Siemens
Synco 700
Controller
Commissioning
Communication
Part 2
Fault status signal bus
Device address: 0.2.18
Fault extension module
Fault no: 7101
28.03.2007 18:32

2. Overview of SyncoTM Communication
ERR
RXB
Clima
RMU..
Heating
RMH
Room
QAW
+ -
T
+
RMU...RMH... RXB QAW740
Process integration  Optimum control thanks to data
exchange between SyncoTM devices
Integration of
operation
 Using the OCI700.1, the controllers
can be operated via bus

3. Straight forward Commissioning
Basic settings
Device address: 1
Dec bus power supp: On
Clock time op: Master
Rem set clock slave: Yes
 Commissioning of bus on site with the
operator unit, no tools required
 Automatic data exchange between the
selected zones (KNX LTE mode)
 Primary controllers receive all relevant
data via bus (-> optimum operation)
 Bus is powered via the controllers (every
controller delivers its share)
 To activate communication, a specific
controller device address must be entered
and, depending on demand, the bus
power supply must be activated.

4. Device address
1.1.0
0.0.>0
15.0.01.0.0
Backbone
Area1(Main line)
Area15(Main line)
LC1
AC1
TLNx
AC15
1.1.1
TLN 1
1.1.64
TLN64
Line1(inarea1)
1.15.0
LC15
1.15.1
TLN 1
1.15.64
TLN 64
Line15(inarea1)
15.7.0
LC7
0.2.13
TLN13
15.7.31
TLN31
1.0.>0
TLN x
0.2.0
LC2
0.2.8
TLN 8
Line2
(onBackbone)1.1.22
TLN22
BK = Areacoupler
LK = Line coupler
TLN = Device
KNX physical address (device address) has 3 parts, which are separated by
dots e.g: 0.2.13

5. Device / physical or individual address
0 . 2 . 13
Physical address
• or
Individual address
Area Line Device
address
Why do we need a device address?
 Thedevice addressreferstoa specific device. Thiswill ensurethefeatures
 Settingsofparameterswith ACS,ascommunicationbetween ACSandbusdevice
usesonlythis addresstype
 Demandalgorithmforheatingandcooling demandwill be abletoidentifythe
devices
 Detectionofcommunicationfaults
 (e.g. >1 outsidetemperaturesensor)
Attention:
Devices address andgeographicalzonearedifferent settingsandhavenothing to
do witheachother!

6. Zone Concept
T Outside Z1 T Outside Z1T Outside Z1
T Room GZ1 T Room GZ1
Outside temperature zone Z1
Geographical zone GZ1
Automatic data exchange by selecting a zone:
 Geographical zone
 Heat distribution / refrigeration distribution / DHW zone
 Outside temperature / solar and wind zone
 Holidays / special day zone

7. Planning- and Commissioning Report
Possible Settings RMU RMH QAW RXB 1 2 3 4
Plant HVAC Heating
Room description Hall Hall Hall
Device name X X - - HVAC Heating
Type of Device
RMU
7..
RMH,
RMZ
QAW
740
RXB
.... RMU710 RMH760 QAW740
Basic type X X - X A03 0-2
Device address [ 0...255 ] X X X X 1 2 3
Decentral bus pow er supply [ Off, On ] X X - - On On
Clock time operation [ Autonomous, Slave, Master ] X X - - M S
Remote setting clock slave [ No, Yes ] X X - - Yes Yes
Remote reset fault [ No, Yes ] X X - - No No
Geographical zone (Apartment) [ 1...126 ] X2 2X X - 1 1 1Room
Basic settings
In general
 Well planed is half solved
 All for the communication relevant data can be entered in the planning- and
commissioning report, as an overview of all devices
Example:

8. “Operating zone”
 All Information about operating mode and Set point/actual value are linked within
one zone setting.
 Each partial plant has got its individual operating zone
 Geographical zone operating zone for room control
(Adjustable for: RXB.., RMH760 Heating circuit 1 and Heating circuit 2, RMU Base type A and Base
type U, QAW740)
 Heat distr zone consumer side” resp. Refrig distr zone consumer side operating
zone for demand-dependent Primary Controller
(Adjustable for: RMH760 Primary controller and Boiler, RMU Basic type C)
 DHW zone operating zone for DHW control
(Adjustable for: RMH760 DHW)

9. Concept of “geographical Zone”
Example: Offices with RXB
App. 3
Room 1
App. 3
Room 2
App. 4
Room 1
App. 3
Room 3
App. 3
Room 4
App. 4
Room 2
App. 4
Room 3
App. 4
Room 4
Example: Heating zones
 Each partial plant with its own room operating mode
and its own setpoints is assigned to a “geographical
zone”
 Devices (e.g. controller and room unit) for the same
room must have the same “geographical zone”
 Automatic data exchange between all relevant
devices within the “geographical zone”, e.g.:
Exchange of time switch, room operating mode, room
temperature Exchange between controller and room
unit.

10. M
M
M M
2
2
T
pp
p
T
Example: Setting the “geographical Zone”
1
Device type RMU710 QAW740
Room Geogr. Zone (Ap) [ 1…126 ] 1 1
Settings:
Room unit: A 1
Ventilation unit: ... > Commissioning > Communication > Room > Geographical zone (apartment): 1

11. VT
M M
TT
TT T
V
T
M
M
M M
2
2
T
pp
p
T
M
M
Concept of demand-dependent Primary Controller
Heat distribution zone 2
Heat distribution zone 1
Refrigeration distr. zone 1
 A distribution zone is assigned to each distribution line
• Heat distribution zone
• Refrigeration distribution zone
 Automatic data exchange within the distribution zone, e.g.:
• Demand (on command)
• Required flow temperature
• Current valve position
• Locking signals / forced signals

12. Example: Setting the Distribution Zones, Heating
M M
TT
TT T M M
TT
M M
TT
TT T M M
TT
Controller 1 Controller 2Heat source
Consumer
1 1
2
Device type
Heat zone source [ ---, 1…31 ]Distribution
zones
Heat zone consumer [ 1…31 ] 1
1
RMH760 RMH760
2

13. Heat Source / Consumer Zone ?
DistributionConsumptionGeneration
Heat distribution zone
source side
Heat distribution zone
consumer side
2
Heat distribution zone
source side
Heat distribution zone
consumer side
1
T
T T
T

14. Heat Demand and calculating the Flow Temperature
M
T
M
T
TT TTT T M
T
RMH x-2
MM MM MM
RMH x-4 RMU A..
RXB2..
RXB1..
TM
max
max
average
 1
OTS [°C]
FT [°C]
T
Y G0
M
T
Heat demand
% Valve position
DC 0…10V
M

15. Exercise 1
Setting up communication between 2 demo cases and a room unit

16. Exercise 1: Solution
Device type
Device address [ 1…255 ]
Dec bus power supp [ Off, On ]
Basic settings
Clock time op
[ Autonomous, Slave, Master ]
Room Geogr zone (ap) [ 1…126 ] 1
2
RM.. RM..
2
3
QAW740
1
1
On On
Master Slave
Settings on the room unit
• Geographical zone (zone address A): 1
• Device address: 3
(search run for a free device address can be triggered by pressing the Timer button)

17. Faults on the Bus
Fault status signal bus
Device address: 0.2.18
Fault extension module
Fault no: 7101
28.03.2007 18:32
All faults are always passed on via bus
On every controller, the faults of other controllers connected to the bus can be
viewed
... > Faults > Error message bus

18. Exchange of Outside Temperature Signal
Outside temp.
zone 1:
5.7 °C
I have an
independent
outside temp.
Aha,
Outside temp.
5.7 °C
Aha,
Outside temp.
6.1 °C
Outside temp.
zone 2:
6.1 °C
T TT
Outside temperature zone [ ---, 1…31 ]Distribution
zones
(With sensor)
1 ---- 1 2 2
yes yes
Outside temperature signal can be exchanged via bus
For that, outside temperature zones must be assigned
(e.g. zone 1: North, zone 2: South)

19. Synchronization of Time of Day and Date
Aha, time has
been changed
To all: It is
now 08:12
My time has
been changed
It is now
08:12
Aha,
08:12
I have an
independent
clock
Aha,
08:12
Clock time op
[ Autonomous, Slave, Master ]
Basic settings
Rem set clock slave [ No, Yes ]
Yes
Slave Autonomous
Yes
SlaveMaster
Yes
Slave
Time of day and date can be exchanged via bus
Setting choices:
•Autonomous (neither transmitting nor receiving)
•Slave (receives synchronization signal via bus)
•Master (transmits synchronization signal via bus)
With the slave, remote control can be activated

20. Common Holiday / Special Day Program
I am on
holiday
zone 1:
Holiday
Hello,
I am on
holiday too
I work
normally
I have my own
holiday/special
day program
I work
normally
zone 2:
Normal
Holidays/spec days
[ Autonomous, Slave, Master ]
Holidays /
special
days Hol/spec day zone [ 1…31 ]
Slave Autonomous
2
MasterMaster
1
Slave
1 2
Holiday / special day program can be exchanged via bus
Setting choices:
•Autonomous (neither transmitting nor receiving)
•Slave (receives calendar information via bus)
•Master (transmits calendar information via bus)
In addition, the zone must be set

21. Time Switch on the Bus
Time switch:
Comfort
Aha,
Time switch:
Comfort
I work
according to
my own time
switch
Geogr zone (ap) [ 1…126 ]
Time switch op
[ Autonomous, Slave, Master ]
Room
TS slave (apartm) [ 1…126 ]
AutonomousMaster
1
Slave
1 2 3 4 5
1 1
Aha,
Time switch:
Comfort
Aha,
Time switch:
Comfort
Different plants can be operated with the same time switch
Setting choices
• Autonomous (neither transmitting nor receiving)
• Slave (receives time switch via bus)
• Master (transmits time switch via bus)
 Same time switch = same holiday and special day program
 Slave must have the geographical zone of the time switch master

22. Exercise 2
Trigger fault, read fault on some other device
 Time synchronization; make setting such that time of day can be set from any of the controllers
(2 demo cases, time of day can be readjusted on both, can be checked on the room unit)
 Exchange of outside temperature signal (2 demo cases, deactivate the outside temperature on one
of the cases)

23. Exercise 2: Solution
Clock time op
[ Autonomous, Slave, Master ]
Basic settings
Rem set clock slave [ No, Yes ]
Master
Yes
Slave
Outside temperature zone [ ---, 1…31 ]Distribution
zones
(With sensor)
1 1
yes
Exchange of outside temperature signal
 2 demo cases, deactivate the outside temperature on one of the cases
 No setting required, on what cases the outside temperature is connected
Time synchronization; make setting such that time of day can be set from any of the controllers
 2 demo cases, time of day can be readjusted on both
Trigger fault, read fault on some other device
Faults from other devices can be read under
... > Main menu > Faults > Fault status signal bus
(the most important fault in the system will be displayed)

24. Control Strategy
“Radiator and Underfloor Heating
System in the same Room“
 Common control strategy when room is operated with static room heating and
underfloor heating system.
 Optimum control thanks to data exchange via bus (the right way to heat is
activated at the right moment in time)
 Same room operating mode for both controllers (time switch program,
holiday/special day program, interventions by operator)
 Room influence can be adjusted

25. October 2007
RMH760 RMZ781 RMZ782QAW740
Basic type 3-4
Example: Settings for Control Strategy
“Radiator and Underfloor Heating System“
Possible Settings RMU RMH QAW RXB 1 2 3
Plant Radiator Floor htg
Room description Hall Hall Hall
Device name X X - - Htg Hall
Type of Device
RMU
7..
RMH,
RMZ
QAW
740
RXB
.... RMH760 RMZ782 QAW740
Basic type X X - X 3-4
Device address [ 0...255 ] X X X X 1 2
Decentral bus pow er supply [ Off, On ] X X - - On
Clock time operation [ Autonomous, Slave, Master ] X X - - M
Remote setting clock slave [ No, Yes ] X X - -
Remote reset fault [ No, Yes ] X X - - No
Geographical zone (Apartment) [ 1...126 ] X2 2X X - 1 1 1
** Room control combination [ Master,
Slave external setpoint, Slave internal setpoint ] - 2X - - M Sl ext Setp
** Main menu > Commissioning > Extra configuration > Heating circuit 1 / 2 > Functions > Room control combination
Room
Basic settings

26. Control Strategy
“Heating and Ventilation in the same Room“
M
T
M
M
M M
2
2
T
pp
p
T
Common control strategy when room uses heating and ventilation:
 Simultaneous heating and cooling not permitted
 Same room operating mode for both controllers (time switch program, holiday/special day program,
interventions by operator)
 Automatic changeover of ventilation control (from supply air temperature control (winter) to
room/supply air temperature cascade control (summer))

27. October 2007
Example: Settings for
“Common Control Strategy Heating / Ventilation“
M
T
M
M
M M
2
2
T
pp
p
T
• RMU710
Grundtyp: A03
RMH760
Grundtyp: 0-2
Possible Settings RMU RMH QAW RXB 1 2
Plant HVAC Heating
Room description Hall Hall
Device name X X - - HVAC Heating
Type of Device
RMU
7..
RMH,
RMZ
QAW
740
RXB
.... RMU710 RMH760
Basic type X X - X A03 0-2
Device address [ 0...255 ] X X X X 1 2
Decentral bus pow er supply [ Off, On ] X X - - On On
Clock time operation [ Autonomous, Slave, Master ] X X - - M S
Remote setting clock slave [ No, Yes ] X X - - Yes Yes
Remote reset fault [ No, Yes ] X X - - No No
Geographical zone (Apartment) [ 1...126 ] X2 2X X - 1 1
(w ith ow n room sensor) [ -, Yes ] X1 2X X X Yes
* Control strategy [ Cascade, Constant, Alternating ] X4 - - - Alternating
** Room control combination [ Master,
Slave external setpoint, Slave internal setpoint ] - 2X - - Sl int Setp
* Main menu > Commissioning > Settings > Controller 1 > Cascade controller > Control strategy
** Main menu > Commissioning > Extra configuration > Heating circuit 1 / 2 > Functions > Room control combination
Room
Basic settings

28. M
+
+
Example: Settings for “Individual Room Control with RXB..
and Energy Handling with RMU..“
Geographical zone 1 (= 1.1.1)
Heat‘zone cons: 1
Refr‘zone cons: 1
Geographical zone: 1.3.1
Time switch of zone: 1.1.1
Heat‘zone source: 1
Refr‘zone source: 1
Geographical zone: 1.2.1
Time switch of zone: 1.1.1
Heat‘zone source: 1
Refr‘zone source: 1
M
+
+

29. Exercise 3
M
M
M M
2
2
T
pp
p
T
M
T
M
T
Demand-dependent pre-control of heating Primary heating controller, basic type
2-0 Heating plant on depending on demand of the ventilation plant

30. Exercise 3: Solution
Possible Settings RMU RMH QAW RXB 1 2
Plant Substation Ventilation
Device name X X - - Group VAC VAC Hall
Type of Device
RMU
7..
RMH,
RMZ
QAW
740
RXB
.... RMH760 RMU710
Basic type X X - X 2-0 A
Device address [ 0...255 ] X X X X 1 2
Decentral bus pow er supply [ Off, On ] X X - - On On
Clock time operation [ Autonomous, Slave, Master ] X X - - S M
Remote setting clock slave [ No, Yes ] X X - - Yes Yes
Remote reset fault [ No, Yes ] X X - - No No
Heat distribution zone source side [ ----, 1...31 ] X1 X5 - X 1 2
Heat distribution zone consumer side [ 1...31 ] - X6 - - 2
Distribution
zones
Basic settings
Demand-dependent pre-control of heating Configuration of heating
... > Commissioning > Basic configuration
Basic type: 2-0
Setting Communication
Test
 Shift room temperature of the ventilation plant below the setpoint:
 Heating plant will be switched on