manualshive.com logo in svg

Siemens SIMATIC ET 200SP CM 1xDALI, Manual, Page: 2 / 126

Share
Download
Siemens SIMATIC ET 200SP CM 1xDALI Manual Download Page 2

ET 200SP Communication module CM 1xDALI 

(6ES7137-6CA00-0BU0)

 

 

SIMATIC 

ET 200SP Communication module 

CM 1xDALI  

(6ES7137-6CA00-0BU0) 

Manual 

06/2019 

A5E46959434-AA 

Preface 

 

Documentation guide 

1 

Product overview 

2 

Wiring 

3 

Parameters 

4 

Programming 

5 

Diagnostic alarms 

6 

Technical specification 

7 

Appendix A Parameter data 

record 

A 

Appendix B Approvals 

B 

 

 

 

 

 

 

 

 

 

 

Summary of Contents for SIMATIC ET 200SP CM 1xDALI

Page 1: ...Manual Communication module CM 1xDALI 6ES7137 6CA00 0BU0 ET 200SP Edition SIMATIC 06 2019 support industry siemens com ...

Page 2: ...00SP Communication module CM 1xDALI 6ES7137 6CA00 0BU0 Manual 06 2019 A5E46959434 AA Preface Documentation guide 1 Product overview 2 Wiring 3 Parameters 4 Programming 5 Diagnostic alarms 6 Technical specification 7 Appendix A Parameter data record A Appendix B Approvals B ...

Page 3: ...e operated only by personnel qualified for the specific task in accordance with the relevant documentation in particular its warning notices and safety instructions Qualified personnel are those who based on their training and experience are capable of identifying risks and avoiding potential hazards when working with these products systems Proper use of Siemens products Note the following WARNING...

Page 4: ...ocumentation contains figures of the described device The figures may differ slightly from the devices supplied Please also observe notes marked as follows Note A note contains important information on the product described in the documentation on the handling of the product or on the section of the documentation to which particular attention should be paid Note To prevent injury read the manual b...

Page 5: ...the extent such a connection is necessary and only when appropriate security measures e g firewalls and or network segmentation are in place For additional information on industrial security measures that may be implemented please visit https www siemens com industrialsecurity Siemens products and solutions undergo continuous development to make them more secure Siemens strongly recommends that pr...

Page 6: ... model 23 5 2 General information for programming 25 5 3 System function blocks 26 5 3 1 DALI_CTRL 26 5 3 2 DALI_SEND_CMD 30 5 4 Addressing function blocks 32 5 4 1 DALI_DEV_SCAN 32 5 4 2 DALI_DEV_IDENTIFY 34 5 4 3 DALI_DEV_CHG_ADDR 35 5 4 4 DALI_DEV_QUERY_ADDR 37 5 5 Control gear dimming function blocks 40 5 5 1 DALI_ECG_SWITCH 40 5 5 2 DALI_ECG_SWITCH_DIM 42 5 5 3 DALI_ECG_QUERY_LEVEL 45 5 5 4 D...

Page 7: ...LI_ECG_QUERY_SCENE 85 5 7 10 DALI_ECG_SET_SCENE 87 5 7 11 DALI_SENSOR_ADD 89 5 7 12 DALI_SENSOR_DELETE 91 5 7 13 DALI_SENSOR_QUERY_DEV_PARAM 92 5 7 14 DALI_SENSOR_SET_DEV_PARAM 93 5 7 15 DALI_SENSOR_QUERY_INST_PARAM 95 5 7 16 DALI_SENSOR_SET_INST_PARAM 97 5 7 17 DALI_DEV_UPLOAD 100 5 7 18 DALI_DEV_DOWNLOAD 102 5 7 19 DALI_DEV_RESET 104 5 8 Parameter STATUS 106 5 9 Electric control gear ECG type 10...

Page 8: ...STEP 7 online help supports you in the configuration and programming Device information Product manuals contain a compact description of the module specific information such as properties wiring diagrams characteristics and technical specifications General information The function manuals contain detailed descriptions on general topics regarding the SIMATIC ET 200SP distributed I O system e g diag...

Page 9: ...r Industry Online Support In mySupport you can store filters favorites and tags request CAx data and put together your personal library in the Documentation area Furthermore your data is automatically filled into support requests and you always have an overview of your current requests You need to register once to use the full functionality of mySupport You can find mySupport in the Internet https...

Page 10: ... and name LED for the supply voltage LED for diagnostics Function class 2D matrix code Color coding module type Wiring diagram Function and firmware version LEDs for transmitting and receiving status Color code for color coded labels LED for integrated DALI bus power supply BU type LED for fault over voltage on DALI bus Article number Figure 2 1 View of the CM 1xDALI without the BaseUnit ...

Page 11: ...onnection of the main voltage up to 250 V AC Compliant with IEC 62386 101 103 Support of device types according to IEC 62386 201 202 203 204 205 205 206 207 208 209 and others as generic type Support of input device types according to IEC 62386 301 302 303 304 Supported system functions Firmware update Diagnostic I M data identification and maintenance data I M0 to I M3 Supported functions Scan of...

Page 12: ...ce data sets can be stored in the module CM 1xDALI sends all received CPU commands from the CPU to the DALI bus more complex CPU commands like setting parameters are split into several DALI commands by the module CM 1xDALI has an operating hour counter for every device that can be read and set from the CPU If necessary the module can scan the bus and assign short addresses to a newly installed dev...

Page 13: ...CPU open controller or IM of the ET 200SP distributed I O system Supported DALI devices You can only use the input device which meets the standard of DALI 2 IEC 62386 103 You can only use the control gear which meets the standard of DALI 1 or DALI 2 But on DALI 1 control gears you cannot use the new functionalities which are added in DALI 2 standard Library The CM 1xDALI library is compatible with...

Page 14: ...aults in other circuits Notes on use in hazardous areas according to ATEX IECEx WARNING Requirement for the installing enclosure The modules shall be installed in a suitable enclosure providing a degree of protection of at least IP54 according to EN 60079 15 taking into account the environmental conditions under which the equipment will be used WARNING Provision against transient disturbances Prov...

Page 15: ...ust therefore be installed so that it is only accessible to service personnel or users that are aware of the reason for restricted access and the required safety measures at an ambient temperature higher than 50 C WARNING Explosion hazard Do not disconnect equipment unless power has been switched off or the area is known to be non hazardous WARNING Cable The equipment is intended to be installed w...

Page 16: ... subassemblies modules in a Zone 2 Hazardous Area that you will find on the Internet at the following address Link https support industry siemens com cs ww en view 78381013 NOTICE Installation location Dependency of the temperature range The upper and lower ventilation slits of CM 1xDALI cannot be covered allowing adequate ventilation Above and below the module there must be a clearance of 25 mm t...

Page 17: ...ing on the cable length Note It is not necessary to use special bus cables twisted or shielded Maximum current permitted for integrated DALI power When use the integrated DALI power the DALI bus load IDALI cannot exceeds 160 mA You can calculate the DALI bus load with the following formula IDALI IDALI_1 IDALI_2 IDALI_3 IDALI_n IDALI Load of the DALI supply including all extension terminals IDALI_1...

Page 18: ... 1xDALI works as an application controller You can use line tree star or mixed structures to set up the DALI system NOTICE Important notes on setting up DALI system Do not use ring structure to set up a DALI system Use the input devices which fulfill the DALI 2 standard CM 1xDALI module cannot work until CPU and IM are ready Make sure CPUs are ready before you start up the DALI communication The f...

Page 19: ...that you can use with the technology module in the product information for the documentation of the ET 200SP distributed I O system https support industry siemens com cs ww en view 73021864 You can find information about selecting a suitable BaseUnit in the ET 200SP Distributed I O System https support industry siemens com cs ww en view 58649293 system manual and ET 200SP BaseUnits https support i...

Page 20: ...connection TX Transmit LED green DALI connection RX Receive LED green Backplane bus interface FOV Fault over voltage LED red DALI driver electronics PWR POWER LED green DIAG Error or Diagnostics LED green red L 24 VDC supply voltage P1 P2 AUX Internal self configuring voltage buses Connection to the left dark BaseUnit Connection to the left interrupted light BaseUnit M Ground Figure 3 2 Wiring and...

Page 21: ...ply voltage You connect the supply voltage DC 24 V to terminals L and M on a light BaseUnit For a dark BaseUnit it uses the supply voltage of the module on its left An internal protection circuit protects the CM 1xDALI from reverse polarity of the supply voltage The CM 1xDALI monitors whether the supply voltage is connected ...

Page 22: ...re any of these parameters The following table shows the module parameters for the CM 1xDALI Table 4 1 Module Parameters Module Parameters Description Value range Default value Configura tion in RUN Basic parameter Enable integrated DALI bus power sup ply Enable or disable the DALI bus power supply Enable Use the integrated DALI bus power in the CM 1xDALI Disable Do not use the integrated DALI bus...

Page 23: ...own the bus power Disable When a short circuit occurs on the DALI bus the module only shuts down the bus power Enable Disable Disable Yes Period Background detection period s The CM 1xDALI periodically sends DALI commands to query the status of all the devices on the bus and stores the information in the module As a result the status that is saved in CM 1xDALI cannot be updated in time to get the ...

Page 24: ...as Addressing function blocks Page 32 Control gear dimming function blocks Page 40 Diagnostic function blocks Page 52 and Configuration function blocks Page 67 Download the CM 1xDALI library from the Internet https support industry siemens com cs ww en view 109767048 For more information about using libraries refer to STEP 7 online help 5 1 CM 1xDALI data storage model CM 1xDALI data storage model...

Page 25: ...I 3 CM 1xDALI sends data to the DALI device For example the CPU uses DALI_DEV_DOWNLOAD Page 102 to deploy the configuration parameters stored in the CM 1xDALI to the DALI device 4 CM 1xDALI receives data from the DALI device and stores the data in CM 1xDALI For example the CM 1xDALI que ries the device status of each DALI device by background detection 5 CPU sends data to the DALI device For examp...

Page 26: ...roup and scene parame ters of control gears and device parameters instance parameters of sensors The CM 1xDALI does not store the read only parameters of the DALI devices Operating hour of control gears The CM 1xDALI stores the operating hour of configured control gears 5 2 General information for programming The following general information is useful for programming a DALI application About func...

Page 27: ...1xDALI DONE Shows whether the FB is executed without errors When DONE 1 the FB is executed without any error You can check the result of execution in the output of this FB ERROR Shows whether an error occurs during the process When ERROR 1 the FB is stopped with some errors You can check the error code in STATUS of this FB STATUS Shows the FB progress or detailed error code When ERROR 0 STATUS sho...

Page 28: ...output RSV_MSG_VAL Parameter The following table shows the parameters of the function block Parameter Decla ration Data type Memory area Description HW_ID Input HW_IO I Q M D L or Constant The hardware identifier of the CM 1xDALI CM_RES ET BOOL I Q M D L or Constant Stop quiescent mode and re enable the DALI application controller upon a raising edge After this action Bit 1 and Bit 2 of the CM_STA...

Page 29: ... status of the reserved message When the CM 1xDALI receives a re served message the RSV_MSG remains true for one cycle RSV_MSG 0 No reserved message RSV_MSG 1 A reserved message is received RSV_MS G_LEN USInt I Q M D L The bit length of the reserved message RSV_MS G_VAL DWORD I Q M D L The bit stream of the reserved message 1 For a valid device group group of EVENT_SRC_1 indicates the lowest group...

Page 30: ...rapid succession 2 00_0000_1001 Long press start 6 Press the button and hold for longer than the Tshort 2 00_0000_1011 Long press repeat 6 The button is still pressed after a long press The event occurs at regular intervals as long as the condition holds 2 00_0000_1100 Long press stop 6 The button is released after a long press 2 00_0000_1110 Button free The button is restored from getting stuck 2...

Page 31: ...iggered by a movement based sensor Others Reserved EVENT_INFO of light sensor instance type 4 Event information Event name description illuminanceEvent illuminance level report An illuminance level report contains the actual illuminance level of the sensor For detailed information refer to the DALI Device Manual from the manufacturer 5 3 2 DALI_SEND_CMD Description DALI_SEND_CMD can send a user de...

Page 32: ...eives the response byte and the re sponse byte is shown in CMD_ACK CM_DALI InOut DALI_CT RL The data block of DALI_CTRL specifies the CM 1xDALI which com municates with the current function block BUSY Output BOOL I Q M D L Status parameter BUSY 0 Processing of job is terminated BUSY 1 Job is still being committed ACTIVE BOOL I Q M D L Status parameter ACTIVE 0 Job is not yet started ACTIVE 1 Job i...

Page 33: ...LI refer to data flow path 4 Page 23 If a device has a short address which is unique compared to other devices the device keeps its short address If a device does not have a short address or its short address is not unique the system assigns a new short address to it It takes about 6 seconds to search for one device If there are 64 devices or more devices on the bus it takes more than 6 minutes Th...

Page 34: ...d return an error CM_DALI InOut DALI_CT RL The data block of DALI_CTRL specifies the CM 1xDALI which com municates with the current function block BUSY Output BOOL I Q M D L Status parameter BUSY 0 Processing of job is terminated BUSY 1 Job is still being committed ACTIVE BOOL I Q M D L Status parameter ACTIVE 0 Job is not yet started ACTIVE 1 Job is being executed DONE BOOL I Q M D L Status param...

Page 35: ...r Declaration Data type Memory area Description IDENTIFY Input BOOL I Q M D L or Con stant Identify the devices upon a rising edge DEV_TYP E USInt I Q M D L or Con stant Select the device type 1 Control gear 2 Input device Sensor GROUP BOOL I Q M D L or Con stant Specify the short address or group address of the control gear GROUP 0 ADDRESS indicates the short address or broadcast GROUP 1 ADDRESS ...

Page 36: ...BUSY 0 Processing of job is terminated BUSY 1 Job is still being committed ACTIVE BOOL I Q M D L Status parameter ACTIVE 0 Job is not yet started ACTIVE 1 Job is being executed DONE BOOL I Q M D L Status parameter DONE 0 Job is not yet started or still executing DONE 1 Job is executed without errors ERROR BOOL I Q M D L Status parameter ERROR 0 No error occurs ERROR 1 Error occurs during processin...

Page 37: ...the device CM_DALI InOut DALI_CT RL The data block of DALI_CTRL specifies the CM 1xDALI which com municates with the current function block BUSY Output BOOL I Q M D L Status parameter BUSY 0 Processing of job is terminated BUSY 1 Job is still being committed ACTIVE BOOL I Q M D L Status parameter ACTIVE 0 Job is not yet started ACTIVE 1 Job is being executed DONE BOOL I Q M D L Status parameter DO...

Page 38: ...he FB detects all devices on the bus and then returns the latest address information refer to data flow path 4 and data flow path 2 Page 23 CM 1xDALI cyclic queries all the address status of DALI devices on the bus through the background detection Page 21 and detects the following results Whether each DALI device has a short address For control gear the information of basic status control gear typ...

Page 39: ...procedure and return an error CM_DALI InOut DALI_CT RL The data block of DALI_CTRL specifies the CM 1xDALI which communicates with the current function block BUSY Output BOOL I Q M D L Status parameter BUSY 0 Processing of job is terminated BUSY 1 Job is still being committed ACTIVE BOOL I Q M D L Status parameter ACTIVE 0 Job is not yet started ACTIVE 1 Job is being executed DONE BOOL I Q M D L S...

Page 40: ... index of the array indicates the short address ADDR_S TATUS 1 Ar ray 0 63 of USInt Show the status of short address 0 Unknown status 2 1 Normal status 2 No device with the short address 3 The DALI device displays an error frame This error may be caused by the short address conflict or the problem of DALI de vice 4 Type mismatch The configured type is not the same as the physical device s 5 Instan...

Page 41: ...he following table shows the parameters of the function block Parameter Declaration Data type Memory area Description ON Input BOOL I Q M D L or Con stant Switch on upon a rising edge OFF BOOL I Q M D L or Con stant Switch off upon a rising edge GROUP BOOL I Q M D L or Con stant Specify the short address or group address of the control gear GROUP 0 ADDRESS indicates the short address or broadcast ...

Page 42: ...USint I Q M D L or Con stant When OFF_TYPE 2 the value of OFF_LEVEL is available The control gear s target level sets to this level when the switch is off Range 0 to 254 CM_DALI InOut DALI_CT RL The data block of DALI_CTRL specifies the CM 1xDALI which com municates with the current function block BUSY Output BOOL I Q M D L Status parameter BUSY 0 Processing of job is terminated BUSY 1 Job is stil...

Page 43: ...ich is shorter than the value of SHORT_PRESS and then resets to 0 the control gear is switched off If ON_UP sets to 1 and remains for the time which is longer than the value of SHORT_PRESS the control gear is dimming up until the ON_UP sets to 0 If OFF_DOWN sets to 1 and remains for the time which is longer than the value of SHORT_PRESS the control gear is dimming down until the OFF_DOWN sets to 0...

Page 44: ...o 0 the con trol gear switches off If OFF_DOWN sets to 1 and remains for the time which is longer than the value of SHORT_PRESS the control gear is dimming down until the OFF_DOWN sets to 0 GROUP BOOL I Q M D L or Con stant Specify the short address or group address of the control gear GROUP 0 ADDRESS indicates the short address or broad cast GROUP 1 ADDRESS indicates the group address ADDRESS USi...

Page 45: ... RESS TIME I Q M D L or Con stant The time threshold for distinguishing the switching on off action or dimming up down action The default value is 300 ms CM_DALI InOut DALI_CT RL The data block of DALI_CTRL specifies the CM 1xDALI which com municates with the current function block BUSY Output BOOL I Q M D L Status parameter BUSY 0 Processing of job is terminated BUSY 1 Job is still being committe...

Page 46: ...ALI_CTRL specifies the CM 1xDALI which com municates with the current function block BUSY Output BOOL I Q M D L Status parameter BUSY 0 Processing of job is terminated BUSY 1 Job is still being committed ACTIVE BOOL I Q M D L Status parameter ACTIVE 0 Job is not yet started ACTIVE 1 Job is being executed DONE BOOL I Q M D L Status parameter DONE 0 Job is not yet started or still executing DONE 1 J...

Page 47: ...D L or Con stant Specify the short address or group address of the control gear GROUP 0 ADDRESS indicates the short address or broadcast GROUP 1 ADDRESS indicates the group address ADDRES S USint I Q M D L or Con stant Identify the address information of the CM 1xDALI When GROUP 0 ADDRESS indicates the short address or broadcast 0 to 63 Specify the short address of the device 253 Broadcast the un ...

Page 48: ...ing processing STATUS BYTE I Q M D L When the ERROR 0 STATUS has following three values 16 00 Idle 16 01 Executing 16 7F Completed When the ERROR 1 STATUS shows the detailed error code For the detailed meaning of each error code refer to Parameter STATUS Page 106 5 5 5 DALI_ECG_QUERY_COLOR Description DALI_ECG_QUERY_COLOR is used for querying the actual color of DALI control gears that are complia...

Page 49: ...g DONE 1 Job is executed without errors ERROR BOOL I Q M D L Status parameter ERROR 0 No error occurs ERROR 1 Error occurs during processing STATUS BYTE I Q M D L When ERROR 0 STATUS has following three values 16 00 Idle 16 01 Executing 16 7F Completed When ERROR 1 STATUS shows the detailed error code For the detailed meaning of each error code refer to Parameter STATUS Page 106 COLOR DALICol orDe...

Page 50: ...ify the short address or group address of the control gear GROUP 0 ADDRESS indicates the short address or broad cast GROUP 1 ADDRESS indicates the group address ADDRESS USint I Q M D L or Con stant Identify the address information of the CM 1xDALI When GROUP 0 ADDRESS indicates the short address or broadcast 0 to 63 Specify the short address of the device 253 Broadcast the un addressed devices 255...

Page 51: ...s not yet started ACTIVE 1 Job is being executed DONE BOOL I Q M D L Status parameter DONE 0 Job is not yet started or still executing DONE 1 Job is executed without errors ERROR BOOL I Q M D L Status parameter ERROR 0 No error occurs ERROR 1 An error occurs during processing STATUS BYTE I Q M D L When ERROR 0 STATUS has following three values 16 00 Idle 16 01 Executing 16 7F Completed When ERROR ...

Page 52: ... Broadcast all the devices When GROUP 1 ADDRESS indicates the group address 0 to 15 Group address SCENE_N UM USint I Q M D L or Con stant Go to the specified scene Range Less than 16 CM_DALI InOut DALI_CT RL The data block of DALI_CTRL specifies the CM 1xDALI which com municates with the current function block BUSY Output BOOL I Q M D L Status parameter BUSY 0 Processing of job is terminated BUSY ...

Page 53: ...Input BOOL I Q M D L or Con stant Query the GTIN of device upon a rising edge DEV_TYP E USInt I Q M D L or Con stant Select the device type 1 Control gear 2 Input device Sensor ADDRES S USInt I Q M D L or Con stant Specify the short address of the device Range 0 to 63 CM_DALI InOut DALI_CT RL The data block of DALI_CTRL specifies the CM 1xDALI which com municates with the current function block BU...

Page 54: ..._ECG_STATUS Description DALI_ECG_STATUS is used for querying the status of one control gear The status information is queried from the physical DALI device refer to data flow path 6 Page 23 The status information saved in the CM 1xDALI will be updated refer to data flow path 4 Page 23 Parameter The following table shows the parameters of the function block Parameter Declaration Data type Memory ar...

Page 55: ...tion of control gear CONFIG URED BOOL CONFIGURED 1 The short address is configured by using DALI_ECG_ADD Page 67 or DALI_DEV_UPLOAD Page 100 ADDR_C HANGE D BOOL ADDR_CHANGED 0 The short address of control gear is not changed ADDR_CHANGED 1 The short address of control gear is changed during the scan procedure ADDR_S TATUS BYTE Show the status of short address 1 Normal status 2 No device with the s...

Page 56: ...nge 1 Battery dura tion failure Mains volt age too high Open circuit Open circuit Reserved Open cir cuit Error detec tion in hold off Color tem perature out of range 2 Battery fail ure Converter thermal overload Load de crease Load de crease Load de crease Last thresh old acted upon 00 up switch on 01 up switch off 10 down switch on 11 down switch off Auto calibra tion running 3 Emergency lamp fai...

Page 57: ...this device Bit 7 Power cycle seen An external power cycle is occurred 5 6 3 DALI_ECG_STATUS_CHECK Description DALI_ECG_STATUS_CHECK is used for checking the status of control gears For the detailed status bits description refer to BASIC_STATUS and EXT_STATUS in DALI_ECG_STATUS Page 53 You can set the status mask of all the control gears compare with the actual status that is stored in the CM 1xDA...

Page 58: ...the CM 1xDALI which com municates with the current function block BUSY Output BOOL I Q M D L Status parameter BUSY 0 Processing of job is terminated BUSY 1 Job is still being committed ACTIVE BOOL I Q M D L Status parameter ACTIVE 0 Job is not yet started ACTIVE 1 Job is being executed DONE BOOL I Q M D L Status parameter DONE 0 Job is not yet started or still executing DONE 1 Job is executed with...

Page 59: ...e sure that the control gear is configured by using DALI_ECG_ADD Page 67 or DALI_DEV_UPLOAD Page 100 When you query the operating hour of the control gear the following occurs If the control gear is not configured before the error code 16 8D is shown in the output parameter of STATUS If the control gear is configured but the type of control gear is mismatched the error code 16 8B is shown in the o...

Page 60: ...RROR 1 STATUS shows the detailed error code For the detailed meaning of each error code refer to Parameter STATUS Page 106 5 6 5 DALI_ECG_SET_OPHOUR Description DALI_ECG_SET_OPHOUR is used for setting the operation hour of DALI control gear The operation hour accumulates when the control gear remains on for one hour The operation hour is stored in the CM 1xDALI refer to data flow path 1 Page 23 Be...

Page 61: ...erminated BUSY 1 Job is still being committed ACTIVE BOOL I Q M D L Status parameter ACTIVE 0 Job is not yet started ACTIVE 1 Job is being executed DONE BOOL I Q M D L Status parameter DONE 0 Job is not yet started or still executing DONE 1 Job is executed without errors ERROR BOOL I Q M D L Status parameter ERROR 0 No error occurs ERROR 1 Error occurs during processing STATUS BYTE I Q M D L When ...

Page 62: ...D L Status parameter ACTIVE 0 Job is not yet started ACTIVE 1 Job is being executed DONE BOOL I Q M D L Status parameter DONE 0 Job is not yet started or still executing DONE 1 Job is executed without errors ERROR BOOL I Q M D L Status parameter ERROR 0 No error occurs ERROR 1 Error occurs during processing STATUS BYTE I Q M D L When ERROR 0 STATUS has following three values 16 00 Idle 16 01 Execu...

Page 63: ...e status of the input devices For the detailed explanation for each Bit of DEV_STATUS refer to the following section Parameter DEV_STATUS CFG_NU M_OF_I NST BYTE When CONFIGURED 0 the value of CFG_NUM_OF_INST is 0 When CONFIGURED 1 the value of CFG_NUM_OF_INST is the configured number of instances NUM_OF _INST USInt The actual number of sensor instances in the device Range 0 to 32 INST_ER R Ar ray ...

Page 64: ...Short address is mask 255 No short address is assigned to this device Bit 3 Application active The application controller is active Bit 4 Application con troller error This application controller has an error Bit 5 Power cycle seen An external power cycle is occurred Bit 6 Reset state All the parameters of this device are at their reset value Bit 7 Unused Unused 5 6 7 DALI_SENSOR_INPUT Description...

Page 65: ...tion block BUSY Output BOOL I Q M D L Status parameter BUSY 0 Processing of job is terminated BUSY 1 Job is still being committed ACTIVE BOOL I Q M D L Status parameter ACTIVE 0 Job is not yet started ACTIVE 1 Job is being executed DONE BOOL I Q M D L Status parameter DONE 0 Job is not yet started or still executing DONE 1 Job is executed without errors ERROR BOOL I Q M D L Status parameter ERROR ...

Page 66: ...he status mask of all the sensors compare with the actual status that is stored in the CM 1xDALI and then return the matching result The function block checks the status information which is saved in the CM 1xDALI refer to data flow path 2 Page 23 The CM 1xDALI queries the actual device status in the Background detection period which is set in the Module Parameters Page 21 For example for the sens...

Page 67: ...essing of job is terminated BUSY 1 Job is still being committed ACTIVE BOOL I Q M D L Status parameter ACTIVE 0 Job is not yet started ACTIVE 1 Job is being executed DONE BOOL I Q M D L Status parameter DONE 0 Job is not yet started or still executing DONE 1 Job is executed without errors ERROR BOOL I Q M D L Status parameter ERROR 0 No error occurs ERROR 1 Error occurs during processing STATUS BY...

Page 68: ...is used for adding or modifying one configured control gear In order to add one configured control gear you must set the device type of the control gear This function block does not send any command to the DALI bus and the CM 1xDALI saves the data of the added devices refer to data flow path 1 Page 23 After adding the device by this function block the parameters you set by other function blocks fo...

Page 69: ...7 CM_DALI InOut DALI_CT RL The data block of DALI_CTRL specifies the CM 1xDALI which com municates with the current function block BUSY Output BOOL I Q M D L Status parameter BUSY 0 Processing of job is terminated BUSY 1 Job is still being committed ACTIVE BOOL I Q M D L Status parameter ACTIVE 0 Job is not yet started ACTIVE 1 Job is being executed DONE BOOL I Q M D L Status parameter DONE 0 Job ...

Page 70: ... M D L or Con stant Specify the short address of the device Range 0 to 63 CM_DALI InOut DALI_CT RL The data block of DALI_CTRL specifies the CM 1xDALI which com municates with the current function block BUSY Output BOOL I Q M D L Status parameter BUSY 0 Processing of job is terminated BUSY 1 Job is still being committed ACTIVE BOOL I Q M D L Status parameter ACTIVE 0 Job is not yet started ACTIVE ...

Page 71: ...following table shows the parameters of the function block Parameter Declaration Data type Memory area Description QUERY Input BOOL I Q M D L or Con stant Query basic parameters of the control gear upon a rising edge ADDRESS USInt I Q M D L or Con stant Specify the short address of the device Range 0 to 63 PHY_DEV BOOL I Q M D L or Con stant Specify the location of parameters PHY_DEV 1 Query the p...

Page 72: ...r PWR_O N_LEVE L USInt Power on level Range 0 to 255 Note If PWR_ON_LEVEL is set to 255 the control gear sets the level to the last active level when power on SYS_FAI L_LEVEL USInt System failure level Range 0 to 255 Note If SYS_FAIL_LEVEL is set to 255 the control gear has no response to the system failure MIN_LE VEL USInt Minimum level of the brightness Range 1 to the value of MAX_LEVEL MAX_LE V...

Page 73: ...Page 107 DEV_VE R USInt The device version If you set the input PHY_DEV to 0 the value of DEV_VER is 0 The version is in the format x y The major version number x is placed in bits 7 to 2 and the minor version number y is placed in bits 1 to 0 PHM USInt Physical minimum level If PHY_DEV 0 the value of PHM is 0 5 7 4 DALI_ECG_SET_BASIC_PARAM Description DALI_ECG_SET_BASIC_PARAM is used for setting ...

Page 74: ...power was on SYS_FAI L_LEVEL USInt System failure level Range 0 to 255 Note If SYS_FAIL_LEVEL is set to 255 the control gear has no response to the system failure MIN_LE VEL USInt Minimum level of the brightness Range 1 to the value of MAX_LEVEL MAX_LE VEL USInt Maximum level of the brightness Range The value of MIN_LEVEL to 254 FADE_R ATE USInt The fading speed for dimming The fade rate is used b...

Page 75: ...DALI_CT RL The data block of DALI_CTRL specifies the CM 1xDALI which communicates with the current function block BUSY Output BOOL Status parameter BUSY 0 Processing of job is terminated BUSY 1 Job is still being committed ACTIVE BOOL Status parameter ACTIVE 0 Job is not yet started ACTIVE 1 Job is being executed DONE BOOL Status parameter DONE 0 Job is not yet started or still executing DONE 1 Jo...

Page 76: ...nput PHY_DEV to 0 this function block queries the parameters which are saved in CM 1xDALI refer to data flow path 2 Page 23 The extended parameters have the following features The extended parameters are type related The extended parameters in the physical device can only be queried from the control gears whose type range is from 1 to 8 Otherwise the error code 16 87 Not supported is shown in the ...

Page 77: ...h the current function block BUSY Output BOOL I Q M D L Status parameter BUSY 0 Processing of job is terminated BUSY 1 Job is still being committed ACTIVE BOOL I Q M D L Status parameter ACTIVE 0 Job is not yet started ACTIVE 1 Job is being executed DONE BOOL I Q M D L Status parameter DONE 0 Job is not yet started or still executing DONE 1 Job is executed without errors ERROR BOOL I Q M D L Statu...

Page 78: ...n color Color type 1 Prolong time Not used Output rage Fast fade time Up switch off thresh old Color value Coor dinate x Color tem pera ture 2 Func tion test delay Internal pullup Down switch off thresh old 3 Physi cal Min level Down switch on thresh old Coor dinate y Not used 4 Dura tion test delay Not used Error hold off time 5 Not used Sys tem failure color Color type 6 Func tion test interval ...

Page 79: ...lor type features 20 Emer gency min level HID status Failure status Fea tures byte 1 Con verter status Failure state Switch status Color status 21 Emer gency max level Actual failure Not used Fea tures byte 2 Output level Min fast fade time Gear type Not used 22 Dura tion test result Stored failure Dimmer status Not used Gear type Not used 23 Rated duration Ther mal over load time Dimmer tem pera ...

Page 80: ...d for example control gear is added by using DALI_ECG_ADD Page 67 the parameters are saved in the CM 1xDALI refer to data flow path 1 Page 23 and sent to the physical device refer to data flow path 5 Page 23 If the status of control gear is not configured the parameters are only sent to the physical device refer to data flow path 5 Page 23 This function block does not check whether the input param...

Page 81: ... DALI_CT RL The data block of DALI_CTRL specifies the CM 1xDALI which com municates with the current function block BUSY Output BOOL I Q M D L Status parameter BUSY 0 Processing of job is terminated BUSY 1 Job is still being committed ACTIVE BOOL I Q M D L Status parameter ACTIVE 0 Job is not yet started ACTIVE 1 Job is being executed DONE BOOL I Q M D L Status parameter DONE 0 Job is not yet star...

Page 82: ...long time Not used Output rage Fast fade time Up switch off threshold Color value Coordi nate x Color temper ature 2 Function test delay Internal pullup Down switch off threshold 3 Physical Min level Down switch on threshold Coordi nate y Not used 4 Duration test delay Not used Error hold off time 5 Not used System failure color Color type 6 Function test inter val Color value Coordi nate x Color ...

Page 83: ...put BOOL I Q M D L or Con stant Query the group membership of the control gear upon a rising edge ADDRES S USInt I Q M D L or Con stant Specify the short address of the device Range 0 to 63 PHY_DEV BOOL I Q M D L or Con stant Specify the location of parameters PHY_DEV 0 Query the parameters which are saved in CM 1xDALI PHY_DEV 1 Query the parameters from the physical device by sending commands CM_...

Page 84: ...e control gear The index of the array indicates the group address GROUP_BITS 0 Not in group GROUP_BITS 1 In group 5 7 8 DALI_ECG_SET_GROUP Description DALI_ECG_SET_GROUP is used for setting the group membership of DALI control gears If the status of control gear is configured for example control gear is added by using DALI_ECG_ADD Page 67 the parameters are saved in the CM 1xDALI refer to data flo...

Page 85: ...GROUP_BITS 1 Add to group CM_DALI InOut DALI_CT RL The data block of DALI_CTRL specifies the CM 1xDALI which com municates with the current function block BUSY Output BOOL I Q M D L Status parameter BUSY 0 Processing of job is terminated BUSY 1 Job is still being committed ACTIVE BOOL I Q M D L Status parameter ACTIVE 0 Job is not yet started ACTIVE 1 Job is being executed DONE BOOL I Q M D L Stat...

Page 86: ...control gear by using DALI_ECG_SET_SCENE Page 87 Parameter The following table shows the parameters of the function block Parameter Declaration Data type Memory area Description QUERY Input BOOL I Q M D L or Con stant Query the scene configuration of the control gear upon a rising edge ADDRESS USInt I Q M D L or Con stant Specify the short address of the device Range 0 to 63 SCENE_NU M USInt I Q M...

Page 87: ...ompleted When ERROR 1 STATUS shows the detailed error code For the detailed meaning of each error code refer to Parameter STATUS Page 106 SCENE_INF O Scene InfoDetail D L The scene information of control gear LEVEL USInt I Q M D L Scene level Range 0 to 255 Note When LEVEL 255 The scene is not configured COLOR DALICol orDetail D L The color information of the scene COLOR _TYPE USInt I Q M D L Set ...

Page 88: ...trol gear is not configured the parameters are only sent to the physical device refer to data flow path 5 Page 23 You can query the scene configuration of control gear by using DALI_ECG_QUERY_SCENE Page 85 Parameter The following table shows the parameters of the function block Parameter Declaration Data type Memory area Description SET Input BOOL I Q M D L or Con stant Set the scene configuration...

Page 89: ... DALI_ CTRL The data block of DALI_CTRL specifies the CM 1xDALI which communicates with the current function block BUSY Output BOOL I Q M D L Status parameter BUSY 0 Processing of job is terminated BUSY 1 Job is still being committed ACTIVE BOOL I Q M D L Status parameter ACTIVE 0 Job is not yet started ACTIVE 1 Job is being executed DONE BOOL I Q M D L Status parameter DONE 0 Job is not yet start...

Page 90: ...ock returns an error of 16 87 not supported This function block does not send any command to the DALI bus and the CM 1xDALI saves the data of the added devices refer to data flow path 1 Page 23 After adding the device using this function block the parameters you set using other function blocks for example DALI_SENSOR_SET_DEV_PARAM Page 93 and DALI_SENSOR_SET_INST_PARAM Page 97 are saved in the CM ...

Page 91: ...put device Page 107 Range 0 to 255 The index of the array indicates the instance number CM_DALI InOut DALI_CT RL The data block of DALI_CTRL specifies the CM 1xDALI which com municates with the current function block BUSY Output BOOL I Q M D L Status parameter BUSY 0 Processing of job is terminated BUSY 1 Job is still being committed ACTIVE BOOL I Q M D L Status parameter ACTIVE 0 Job is not yet s...

Page 92: ...S USInt I Q M D L or Con stant Specify the short address of the device Range 0 to 63 CM_DALI InOut DALI_CT RL The data block of DALI_CTRL specifies the CM 1xDALI which com municates with the current function block BUSY Output BOOL I Q M D L Status parameter BUSY 0 Processing of job is terminated BUSY 1 Job is still being committed ACTIVE BOOL I Q M D L Status parameter ACTIVE 0 Job is not yet star...

Page 93: ...h 2 Page 23 You can set the device parameters of sensor by using DALI_SENSOR_SET_DEV_PARAM Page 93 Parameter The following table shows the parameters of the function block Parameter Declaration Data type Memory area Description QUERY Input BOOL I Q M D L or Con stant Query device parameters of the sensor upon a rising edge ADDRES S USInt I Q M D L or Con stant Specify the short address of the devi...

Page 94: ...shows the detailed error code For the detailed meaning of each error code refer to Parameter STATUS Page 106 OPER_M ODE BYTE I Q M D L Operating mode of the sensor device which is defined by the device manufacturer PWR_CY CLE BOOL I Q M D L Power cycle notification flag PWR_CYCLE 1 After completing its external power cycle the sen sor generates a power cycle event message 5 7 14 DALI_SENSOR_SET_DE...

Page 95: ...e the sen sor generates a power cycle event message CM_DALI InOut DALI_CT RL The data block of DALI_CTRL specifies the CM 1xDALI which com municates with the current function block BUSY Output BOOL I Q M D L Status parameter BUSY 0 Processing of job is terminated BUSY 1 Job is still being committed ACTIVE BOOL I Q M D L Status parameter ACTIVE 0 Job is not yet started ACTIVE 1 Job is being execute...

Page 96: ... Parameter The following table shows the parameters of the function block Parameter Declaration Data type Memory area Description QUERY Input BOOL I Q M D L or Con stant Query the instance parameters of the sensor upon a rising edge ADDRESS USInt I Q M D L or Con stant Specify the short address of the device Range 0 to 63 INST_NUM USInt I Q M D L or Con stant Specify the instance number Range 0 to...

Page 97: ... input device sensor INST_TY PE USInt Refer to Instance type of input device Page 107 to query the In stance type INST_AC TIVE BOOL Activation of the instance EVENT_ SCHEM E USInt An instance of an input device uses the selected event source ad dressing according to the following scheme 0 Instance type and instance number 1 Short address and instance type 2 Short address and instance number 3 Devi...

Page 98: ...solution 5 tShortMin Not used Not used Not used 6 5 7 16 DALI_SENSOR_SET_INST_PARAM Description DALI_SENSOR_INST_PARAM is used for setting the instance parameters of the input device sensor If the status of the sensor is configured for example sensor is added by using DALI_SENSOR_ADD Page 89 the parameters are saved in the CM 1xDALI refer to data flow path 1 Page 23 and sent to the physical device...

Page 99: ...f an input device uses the selected event source ad dressing according to the scheme 0 Instance type and instance number 1 Short address and instance type 2 Short address and instance number 3 Device group and instance number 4 Instance group and instance type EVENT_ FILTER BYTE The event message filter can be used to enable and disable specific events Refer to Description for EVENT_FILTER Page 10...

Page 100: ...ed without errors ERROR BOOL I Q M D L Status parameter ERROR 0 No error occurs ERROR 1 Error occurs during processing STATUS BYTE I Q M D L When ERROR 0 STATUS has following three values 16 00 Idle 16 01 Executing 16 7F Completed When ERROR 1 STATUS shows the detailed error code For the detailed meaning of each error code refer to Parameter STATUS Page 106 1 For the detailed description of sensor...

Page 101: ...rs of the DALI device and saving them in the CM 1xDALI refer to data flow path 4 Page 23 After this function block is executed without errors the DALI device is marked as configured and the setting parameters are saved in the CM 1xDALI It takes some time to execute this function block If needed you can use CANCEL to stop the procedure before it is finished Note The output resets only if both the C...

Page 102: ... of DALI_CTRL specifies the CM 1xDALI which com municates with the current function block BUSY Output BOOL I Q M D L Status parameter BUSY 0 Processing of job is terminated BUSY 1 Job is still being committed ACTIVE BOOL I Q M D L Status parameter ACTIVE 0 Job is not yet started ACTIVE 1 Job is being executed DONE BOOL I Q M D L Status parameter DONE 0 Job is not yet started or still executing DON...

Page 103: ...ealing with the Instance 0 16 13 The function block is dealing with the Instance 1 16 31 The function block is dealing with the Instance 31 5 7 18 DALI_DEV_DOWNLOAD Description DALI_DEV_DOWNLOAD is used for downloading all the parameters that are saved in the CM 1xDALI to the DALI device refer to data flow path 3 Page 23 The control gear type or sensor instance type are saved in CM 1xDALI and thes...

Page 104: ... of DALI_CTRL specifies the CM 1xDALI which com municates with the current function block BUSY Output BOOL I Q M D L Status parameter BUSY 0 Processing of job is terminated BUSY 1 Job is still being committed ACTIVE BOOL I Q M D L Status parameter ACTIVE 0 Job is not yet started ACTIVE 1 Job is being executed DONE BOOL I Q M D L Status parameter DONE 0 Job is not yet started or still executing DON...

Page 105: ... of the sensor device 16 13 16 32 Setting parameters of the sensor instances 16 13 The function block is dealing with the Instance 0 16 14 The function block is dealing with the Instance 1 16 32 The function block is dealing with the Instance 31 5 7 19 DALI_DEV_RESET Description DALI_DEV_RESET is used for resetting all the parameters of the device After this function block is executed without erro...

Page 106: ... to 63 CM_DALI InOut DALI_CT RL The data block of DALI_CTRL specifies the CM 1xDALI which com municates with the current function block BUSY Output BOOL I Q M D L Status parameter BUSY 0 Processing of job is terminated BUSY 1 Job is still being committed ACTIVE BOOL I Q M D L Status parameter ACTIVE 0 Job is not yet started ACTIVE 1 Job is being executed DONE BOOL I Q M D L Status parameter DONE 0...

Page 107: ...lure Note Not every short address conflict can be detected It can only be detected when the conflict ed devices send the response frame at the same time 16 87 Not supported This action is not supported by CM 1xDALI 16 88 Invalid parameters The input of the function block is not correct 16 89 No data There is no data saved in CM 1xDALI or no response on the DALI bus 16 8A Status error The CM 1xDALI...

Page 108: ... 16 05 Voltage converter 16 06 LED 16 07 Switch function 16 08 Color control 16 FF General type Others Unknown type 5 10 Instance type of input device The following table shows the detailed instance type of the input devices Table 5 10 Instance type of input devices Type ID Device type 16 01 Push button 16 02 Absolute input device 16 03 Occupancy sensor 16 04 Light sensor Others Unknown type 5 11 ...

Page 109: ...vent enabled 1 Yes 7 Button stuck free event enabled 1 Yes Absolute input device type 2 Bit Description Value 0 Position event enabled 1 Yes 1 7 Reserved Occupancy sensor type 3 Bit Description Value 0 Occupied event enabled 1 Yes 1 Vacant event enabled 1 Yes 2 Repeat event enabled 1 Yes 3 Movement event enabled 1 Yes 4 No movement event enabled 1 Yes 5 7 Reserved Light sensor type 4 Bit Descripti...

Page 110: ...wer 16 V LED display TX LED display detected over voltage on DALI Bus Threshold value 45 V LED display RX LED display PWR Figure 6 1 LED displays Table 6 1 Meaning of DIAG LED displays LED Meaning Solution DIAG On CM configured and ready for operation Flashes CM in startup parameters not as signed yet Flashes Error information diagnostic interrupt Evaluate the diagnostics data and eliminate the er...

Page 111: ...Meaning of the 16V displays LED Meaning Solution 16V On CM 1xDALI integrated DALI power 16 V power on Off CM 1xDALI integrated DALI power 16 V power off Table 6 4 Meaning of FOV Fault over voltage displays LED Meaning Solution FOV On Detected over voltage on the DALI bus between 38 V and 353 V 250 V AC Check the wiring and supply voltage of DALI bus For example check if you connected the city powe...

Page 112: ...metriza tion record Check the BaseUnit Short circuit 1H Short circuit of DALI bus Only occurs when the integrated DALI bus power is enabled Correct the DALI bus wiring Fault over voltage 3H The supply voltage of the module ex ceeds the permission Check the supply voltage on the BaseUnit For example Check whether you connect ed the city power to the DALI bus by mistake Component temporarily unavail...

Page 113: ...ineering with STEP 7 TIA Portal configurable integrated as of version STEP 7 V15 1 or higher PROFIBUS as of GSD version GSD revi sion GSD Revision 5 PROFINET as of GSD version GSD revi sion GSDML V2 34 Supply voltage Rated value DC 24 V permissible range lower limit DC 19 2 V permissible range upper limit DC 28 8 V Reverse polarity protection Yes Input current Current consumption rated value 163 m...

Page 114: ...LED Transmit TxD Yes Green LED Potential separation between backplane bus and interface Yes Ambient conditions Ambient temperature during operation horizontal installation min 30 C horizontal installation max 60 C vertical installation min 30 C vertical installation max 50 C Altitude during operation relating to sea level Installation altitude above sea level max 3 000 m Restrictions for installat...

Page 115: ...1 3 Reserved 2 4 The period of background detection 3 Value range in second 60 to 3600 5 1 You activate the respective parameter by setting the associated bit to 1 2 Reserved bits must be set to 0 3 The high byte of the period is in byte 4 and the low byte of the period is in byte 5 Output parameter STATUS If errors occur when transferring parameters with the WRREC instruction the module continues...

Page 116: ... 6CA00 0BU0 Manual 06 2019 A5E46959434 AA 115 The following table shows the module specific error codes and their meaning for the parameter data record 128 Table A 2 Error message Error code Meaning 80B1H Error in data length 80E0H Error in header information 80E1H Parameter error ...

Page 117: ...irements of explosion protection according to IECEx IECEx classification Ex nA IIC T4 Gc IECEx certificate IECEx DEK 19 0024X The CP meets the requirements of the following standards IEC 60079 0 Hazardous areas Part 0 Equipment General requirements EN 60079 15 Explosive atmospheres Part 15 Equipment protection by type of protection n ATEX The CP meets the requirements of the EC directive 2014 34 E...

Page 118: ...ratory use Particular requirements for control equipment Canadian Standards Association CSA C22 2 No 142 Process Control Equipment Report UL file E472609 FM Factory Mutual Research FM in accordance with Approval Standard Class Number 3611 3600 3810 ANSI UL61010 1 ANSI UL 121201 CAN CSA C22 2 No 0 10 CSA C22 2 No 213 CSA C22 2 No 1010 1 APPROVED for use in Class I Division 2 Group A B C D Tx Class ...

Page 119: ...known to be non hazardous WARNING Explosion Hazard Substitution of components may impair suitability for Class I Division 2 or Zone 2 This equipment is suitable for use in Class I Division 2 Groups A B C D Class I Zone 2 Group IIC or non hazardous locations WARNING EXPOSURE TO SOME CHEMICALS MAY DEGRADE THE SEALING PROPERTIES OF MATERIALS USED IN THE RELAYS Korea certificate This product meets the...

Page 120: ...lute temperature T Kelvin of the black body is referred to as the color temperature TC Color type Mechanism to set a color in an appropriate way Color value Number or a set of numbers interpreted in the context of a color type to specify a color Control gear Device that is connected to the DALI bus and receives commands in order to control at least one output in a direct or indirect way DALI Digit...

Page 121: ...r being switched off whenever the virtual arc power level reaches or passes this level whilst decreasing Down switch on threshold Value against which the virtual arc power level is continually compared the output of the control gear being switched on whenever the virtual arc power level reaches or passes this level whilst decreasing Duration test Test to check if the self contained battery supplie...

Page 122: ... Fade Time Function test Test to check the integrity of the circuit and the correct operation of a lamp a changeover device and the self contained battery Hold time The hold timer is only implemented for movement based sensors Hysteresis Define a hysteresis band to direct impact on how sensitive the input device responds to changes of illuminance level and therefore event generation Input device C...

Page 123: ... of address used to address an individual control gear in the system TC Color type representing the color of a light source that matches the temperature of a black body radiator according to Planck s law tDouble The time which differentiates a single short press from a double press Thermal overload Scenario where the maximum permissible gear temperature is exceeded Thermal overload time Time the t...

Page 124: ...c power level reaches or passes this level whilst increasing Up switch on threshold Value against which the virtual arc power level is continually compared the output of the control gear being switched on whenever the virtual arc power level reaches or passes this level whilst increasing xy chromaticity Color type representing the color matching functions of a standard observer according to the Co...

Page 125: ...ation function blocks 67 Control gear dimming function blocks 40 D DALI bus cable 16 DALI bus load calculation 16 DALI device database 25 DALI_CTRL 25 Diagnostic function blocks 52 diagnostic message 22 E ECG type 107 Error code 106 F FOV Fault over voltage 22 G General information 25 About DALI_CTRL 25 About function block 25 About output parameter 26 I Instance type of input devices 107 M Module...

Page 126: ...Index ET 200SP Communication module CM 1xDALI 6ES7137 6CA00 0BU0 Manual 06 2019 A5E46959434 AA 125 ...

Reviews:

No comments