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Weishaupt WEM-KNX, Installation And Operating Manual

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Weishaupt WEM-KNX Installation And Operating Manual Download Page 14

 

 

 

Installation and Operating Manual 

Data protocol converter Gateway WEM-KNX 

 

 

 

  7 Operation 

 

83320602 

▪ 1/202

1-02 

▪

 Ext. PHauner 

14-36 

 

 

 

 

7.4 

 

ETS parameters 

 

 

7.4.1 

 

WEM devices 

 

  In order to enable data conversion for individual WEM devices, the gateway must know 

the number of active WEM devices and the addresses of the modules they contain. The 

registration of devices/modules can be done automatically or manually. After that, they 

can be connected via KNX objects, be monitored, and be controlled via KNX. The corre-

sponding ETS windows then open for configuring the data transfer. WEM devices are in-

dicated with numbered name abbreviations. 
It is recommended to perform the search of the WEM devices/module addresses with the 

automatic device search, as this can avoid incorrect assignments between WEM param-

eters and KNX group objects. 
If the addresses used in the WEM system are entered manually, the number of devices 

must be set first. Then, the module addresses can be entered. 

 

 

7.4.1.1 

 

WEM system with numbers of WEM devices 

 

 

 

 

 

7.4.1.2 

 

Additional information 

 

 

▪

 

Max. total number of WEM devices = 62 

 

 

▪

 

Together, no more than 12 devices are possible for EM-HK and EM-WW 

 

 

▪

 

For RF, RG1 and RG2 together, no more than 32 devices are possible  

 

 

▪

 

Active WEM devices can only be determined after downloading the application 

 

 

Summary of Contents for WEM-KNX

Page 1: ...Installation and Operating Manual Data protocol converter Gateway WEM KNX 83320602 1 2021 02 ...

Page 2: ...ents 12 7 2 LED display normal operation 12 7 3 Configuring with ETS 13 7 4 ETS parameters 14 7 4 1 WEM devices 14 7 4 1 1 WEM system with numbers of WEM devices 14 7 4 1 2 Additional information 14 7 4 2 Automatic WEM device search 15 7 4 3 General settings 16 7 4 4 Addresses WEM 16 7 4 5 Parameters of the individual WEM devices WTC SG etc 17 7 4 6 Communication objects for WTC 18 7 4 7 Communica...

Page 3: ...Hauner 3 36 7 5 1 Access via IP network IP address and MAC address 27 7 5 2 WEM system table 27 7 6 Firmware update 28 7 7 Programming mode 29 7 8 Reset the device 29 8 Commissioning 30 8 1 Programming the individual address 30 8 2 Download the ETS application program 31 9 Maintenance 32 10 Notes 33 ...

Page 4: ...Installation and Operating Manual Data protocol converter Gateway WEM KNX 83320602 1 2021 02 Ext PHauner 4 36 ...

Page 5: ...e the necessary training or instruction It is recommended that you participate in the standardized courses of a KNX certified training center before installing programming and commissioning a KNX system Here the participant acquires the necessary knowledge and skills through practical exercises which are also necessary for troubleshooting 1 2 Symbols DANGER Indicates an immediate hazard with high ...

Page 6: ... they are due to one or more of the following causes Improper use of the device Failure to observe the installation and operating instructions operating the device outside the permissible environmental conditions Continued use despite the occurrence of a defect Improper assembly commissioning and operation of the device Connecting a damaged device Unauthorized modification of the device Opening th...

Page 7: ... be found and the error or failure must be corrected immediately Electrical work may only be carried out by professionals for electrical installations Accessibility to the device must always be guaranteed for reasons of usability and in spection Normal operation After connection to the KNX bus system the device works as intended After its first connection the device works with default settings and...

Page 8: ...grams are sent when differences are too small Thus when the send ing difference is set and a parameter value exceeds this difference between new and last stored group object value the value is sent via the communication object to the con figured group addresses in the KNX network 3 2 KNX Interface On the KNX side the gateway simulates a KNX device and behaves like a further device of the KNX syste...

Page 9: ...Mounting IEC60715 35 mm DIN rail TH35 Width in space units 2 modules at 18 mm KNX bus connection KNX connector red black IP connection Ethernet socket RJ45 Weight 68 g 4 3 Environmental conditions Working temperature 5 45 C Storage temperature 20 60 C Ambient humidity 5 93 nicht kondensierend 4 4 Electrical safety Pollution degree IEC60664 2 Protection type IEC60529 IP20 Protection class IEC61140 ...

Page 10: ...ticular the display must not be obscured in order to be able to detect faults or error messages immediately In case of damage during transport storage no repair must be carried out and the housing must not be opened Do not connect damaged devices Please return a damaged device Procedure If necessary write down the MAC address before installation see next image Pull the fastening clip down with a s...

Page 11: ...les can be found in the KNX Associa tion s Basic Knowledge on the KNX Standard brochure KNX Basics_en pdf Observe regulations on KNX bus cables and their use and observe the prescribed dis tances to higher voltage lines Connect the KNX TP terminal Device starts If the programming LED flashes the Ethernet cable is not connected correctly or no network connection is available NOTE Do not connect the...

Page 12: ...l operation WEM TxD 1 green flashing Data is sent to WEM off No traffic WEM RxD 2 green flashing Data is received by WEM orange ca 5 s Connection attempt failed data of an object could not be received red No connection to WEM object data cannot be received permanently off No traffic KNX active 3 green KNX connection established off No KNX connection LAN status 4 green Connected via IP off No IP co...

Page 13: ...s an ETS database and devices of the WEM system can be searched in ETS After ac tivating the data conversion for a found WEM device the parameters for setting the sending condition to KNX are available and the corresponding communication objects appear in the list of available objects The sending condition sets whether the value stored in the gateway is sent only after a request from a KNX device ...

Page 14: ...ring the data transfer WEM devices are in dicated with numbered name abbreviations It is recommended to perform the search of the WEM devices module addresses with the automatic device search as this can avoid incorrect assignments between WEM param eters and KNX group objects If the addresses used in the WEM system are entered manually the number of devices must be set first Then the module addre...

Page 15: ...on changes in the WEM system If the module addresses for one or more WEM devices change it is recommended to set the number of all WEM devices in the ETS to 0 then load the application into the gate way and then restart the automatic device search For example this is the case when a device needs to be replaced by another device with different module addresses Alter natively an adjustment can also ...

Page 16: ...cts If a value is different the new value is sent to the KNX participant s that use that group address according to the sending condition set for the communication object When the data conversion becomes enabled in ETS the parameters for WEM are automatically assigned to one of the categories fast average or slow actualiza tion and the actualization rate can be adjusted by the corresponding refres...

Page 17: ...tive communication object example ground floor Set the sending condition If the sending condition is only on request default value the gateway sends the cur rent value of the group object to the KNX bus only upon request from a KNX device To be more specifical it is sent to the KNX participants who share the affected group object i e the same group address A difference value can be set for numeric...

Page 18: ...perating phase WTC Burner clock lock Heating DPT1 002 X X X s 10s Operating phase WTC Lock Minimum heating capacity DPT1 002 X X X s 10s Operating phase WTC Gas actuator adaptation is running DPT1 002 X X X s 10s Operating phase WTC Delayed heating operation DPT1 002 X X X s 10s Operating phase WTC Softstart Warm water DPT1 002 X X X s 10s Operating phase WTC Regulation control Remote DPT1 002 X X...

Page 19: ...ing Manual Data protocol converter Gateway WEM KNX 7 Operation 83320602 1 2021 02 Ext PHauner 19 36 Object name Object function Data type C R W T U Actualiz Pump performance internal pump Set output value DPT5 001 X X X m 60s ...

Page 20: ...e Actual value DPT7 007 X X X X X l 10min Cascade Calibration temperature DPT9 001 X X X s 10s Cascade Set modulation System HZ DPT5 004 X X X m 60s Cascade Set modulation System WW DPT5 004 X X X m 60s Cascade Set value System HZ DPT9 001 X X X m 60s Cascade Set value System WW DPT9 001 X X X m 60s Set Operating mode Standby DPT1 002 X X X X X m 60s Set Operating mode Time program 1 DPT1 002 X X ...

Page 21: ...002 X X X m 60s Status Heating circuit 1 Room frost protection DPT1 002 X X X m 60s Status Heating circuit 1 Plant frost protection DPT1 002 X X X m 60s Status Heating circuit 1 Input H1 Special DPT1 002 X X X m 60s Status Heating circuit 1 Input H1 Comfort DPT1 002 X X X m 60s Status Heating circuit 1 Input H1 Normal DPT1 002 X X X m 60s Status Heating circuit 1 Input H1 Night setback DPT1 002 X ...

Page 22: ... X X X s 10s Status Warm Water Standby no heating circuit active DPT1 002 X X X m 60s Status Warm Water Time program Normal DPT1 002 X X X m 60s Status Warm Water Time program Night setback DPT1 002 X X X m 60s Status Warm Water Warm water charge active DPT1 002 X X X m 60s Status Warm Water Service DPT1 002 X X X m 60s Status Warm Water Overtemperature Alternative energy DPT1 002 X X X m 60s Stat...

Page 23: ...setback DPT9 001 X X X X X m 60s Pre flow set temperature Special level DPT9 001 X X X X X s 10s Su Wi change over Function Off DPT1 002 X X X X X m 60s Su Wi change over Function On DPT1 002 X X X X X m 60s Actual Operating mode System Standby DPT1 002 X X X m 60s Actual Operating mode System Summer DPT1 002 X X X m 60s Actual Operating mode Screed Function heating DPT1 002 X X X m 60s Actual Ope...

Page 24: ...m 60s Status Ext Oversupply DPT1 002 X X X m 60s Status Ext Heating specification DPT1 002 X X X m 60s Status Warm water priority DPT1 002 X X X m 60s Status Summer operation weather guided DPT1 002 X X X m 60s Status Heating limit Room DPT1 002 X X X m 60s Status Heating limit VL DPT1 002 X X X m 60s Status Room thermostat DPT1 002 X X X m 60s Status Comfort DPT1 002 X X X m 60s Status Normal DPT...

Page 25: ...Night setback DPT1 002 X X X m 60s Status Warm water charge active DPT1 002 X X X m 60s Status Service DPT1 002 X X X m 60s Status Overtemperature Alternative energy DPT1 002 X X X m 60s Status Surplus Alternative energy DPT1 002 X X X m 60s Status Acceptance WW Alternative energy DPT1 002 X X X m 60s Status Frost protection active DPT1 002 X X X m 60s Status Standby by system program switch DPT1 ...

Page 26: ...me Object function Data type C R W T U Actualiz Room temperature RF Actual value DPT9 001 X X X m 60s 7 4 12 Communication objects for RG1 Object name Object function Data type C R W T U Actualiz Room temperature RG1 Actual value DPT9 001 X X X m 60s 7 4 13 Communication objects for RG2 Object name Object function Data type C R W T U Actualiz Room temperature RG2 Actual value DPT9 001 X X X m 60s ...

Page 27: ...s http IP Adresse HTTP Port example http 192 168 1 200 8080 Using the MAC address Enter the last six numbers and digits of the MAC address format AA BB CC XX YY ZZ and HTTP port in the browser line as follows http knx ipgw XXYYZZ HTTP Port example http knx ipgw 0047ec 8080 7 5 2 WEM system table Under WEM the topology of the WEM system can be checked The contents of the sys tem table shown here ar...

Page 28: ...used to make a firmware update and download the appropri ate firmware file into the gateway Procedure Under Update click on Start The window to activate boot mode opens Click on Request Device switches to boot mode and interrupts KNX communication LED 1 3 is lighting green LED 5 is blinking red Select file Click on Upload Device restarts and KNX communication resumes ...

Page 29: ...ramming button on site or on the device the pro gramming mode of the gateway can also be activated and deactivated via the remote function in the web frontend 7 8 Reset the device The gateway can be reset to its factory default state Procedure Hold the function key for 15 seconds LEDs 1 2 light red Release the function key Press the function key again for 3 seconds Device restarts ...

Page 30: ...ng the desired address in the properties window of the ETS To download the individual address into the device the programming mode must be active By pressing the programming button the pro gramming mode can be activated and deactivated Procedure for programming Select the gateway in the ETS Enter the individual address in the ETS property window In the factory default state the gateway has the ind...

Page 31: ...st be pressed In order to be able to use the automatic device search for storing the addresses of the WEM system the application program must first be loaded into the gateway Procedure for configuring Enter IP connection data of the system device Start the automatic device search after doing a first unconfigured application down load or select the number of WEM devices and enter module addresses m...

Page 32: ...g Manual Data protocol converter Gateway WEM KNX 9 Maintenance 83320602 1 2021 02 Ext PHauner 32 36 9 Maintenance The device is maintenance free and its housing must not be opened If necessary clean the device with a dry cloth ...

Page 33: ...Installation and Operating Manual Data protocol converter Gateway WEM KNX 10 Notes 83320602 1 2021 02 Ext PHauner 33 36 10 Notes ...

Page 34: ...Installation and Operating Manual Data protocol converter Gateway WEM KNX 10 Notes 83320602 1 2021 02 Ext PHauner 34 36 Notes ...

Page 35: ...sal 7 E ETS 14 30 ETS application program 31 F Firmware update 28 Functionality description 8 I Individual address 30 Installation 11 IP address 27 IP configuration 16 K KNX bus cable 11 L LEDs Buttons and Connectors 12 Liability 6 M MAC address 27 N Normal operation 7 R Reset to factory default state 29 S Safety notes 7 Symbols 5 System table 27 U User notes 5 W Web frontend 27 WEM adresses 16 WE...

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