background image

Information

For the "Write Double Holding Register" command note whether the Slave MODBUS 
devices (e.g. AM-MODBUS) support the command.

6.7.3 Example for setting of an ECblue

Byte

(1) Dummy

(2) Accessle-
vel

(3) D1 Off

(4) Control-
mode

(5)Target 
speed value

0

0x01

0x02

0x03

0x04

0x05

1

0x00

0x06

0x06

0x06

0x06

2

0x00

0x01

0x01

0x01

0x01

3

0x00

0x06

0x06

0x06

0x06

4

0x00

0x00

0x00

0x00

0x00

5

0x00

0x00

0x0E (=14)

0x04

0x02

6

0x00

0x00

0x00

0x00

0x00

7

0x00

0x0A (=10)

0x00

0x01

0xC8 (=200)

8

0x00

0x00

0x00

0x00

0x00

9

0x00

0x00

0x00

0x00

0x00

The following example (for address 1) shows the setting of an ECblue, setting of 
speed to 200 rpm.

1. At 

rst send an empty "dummy" packet to activate the device. 

2. Set PIN-Accesslevel to Level 2: Register H0, Value 10 (Level 2).
3. Set the function of D1 to "OFF": Register H14, value 0 (turn off)
4. The we set the control mode: Register H4, value 1 (absolute speed).
5. Finally we set the desired nominal speed: Register H2, value 200 (speed value).

6.7.4 Manual addressing of the MODBUS slave

The individual MODBUS addresses are parameterised directly at the respective slaves. 

Operating Instructions 

NETcon

 D-G-64NE

Communication

L-BAL-E273-GB 1631 Index 001

Part.-No. 

20/27

Summary of Contents for NETcon D-G-64NE

Page 1: ...NETcon D G 64NE Part No 380102 Gateway PROFINET MODBUS Operating Instructions L BAL E273 GB 1631 Index 001 Part No english ...

Page 2: ...entions in the device 6 2 8 Operator s obligation of diligence 7 2 9 Employment of external personnel 7 3 Product overview 7 3 1 Application 7 3 2 Function 7 3 3 Maintenance 8 3 4 Transport 8 3 5 Storage 8 3 6 Disposal recycling 8 4 Mounting 8 4 1 General notes 8 4 2 Temperature influences during commissioning 9 5 Electrical installation 9 5 1 Safety precautions 9 5 2 Voltage supply 10 5 3 Connecti...

Page 3: ...rite data 19 6 7 3 Example for setting of an ECblue 20 6 7 4 Manual addressing of the MODBUS slave 20 6 7 5 Autoaddressing of the MODBUS Slaves 21 6 7 6 Error byte 23 7 Enclosure 24 7 1 Technical data 24 7 2 Connection diagram 25 7 3 Dimensions mm 26 7 4 Manufacturer reference 27 7 5 Service information 27 Operating Instructions NETcon D G 64NE L BAL E273 GB 1631 Index 001 Part No 3 27 ...

Page 4: ...ions and the described hardware and software in the device has been examined It is still possible that non compliances exist no guarantee is assumed for complete conformity To allow for future developments construction methods and technical data given are subject to alteration We do not accept any liability for possible errors or omissions in the information con tained in data illustrations or dra...

Page 5: ... corresponding precautions are not taken Information Important additional information and advice for user 2 3 Product safety The device conforms to the state of the art at the time of delivery and is fundamentally considered to be reliable The device and its accessories must only be used in a flawless condition and installed and operated in compliance with the operating instructions Operating outsi...

Page 6: ...ormation Mounting electrical connection and start up operation may only be carried out by an electrical specialist in accordance with electrotechnical regulations e g EN 50110 or EN 60204 Danger due to electric current It is generally forbidden to carry out work on electrical live parts Protection class of the device when open is IP00 It is possible to touch hazardous voltages directly The safe is...

Page 7: ...ined therein All safety and warning notices attached to the device are never removed and remain legible 2 9 Employment of external personnel Maintenance and service work are frequently carried out by external employees who often do not recognize the specific situations and the thus resulting dangers These persons must be comprehensively informed about the hazards in their area of activity You must ...

Page 8: ...e national legal stipulations Separate the materials by type and in an environmentally friendly way If necessary commission a specialist company with the waste disposal 4 Mounting 4 1 General notes Attention The following points must be complied with during the mechanical installation to avoid causing a defect in the device due to assembly errors or environmental influences Before installation remo...

Page 9: ...mediately replace damaged lines and cables Always keep switch cabinets and all electrical supply facilities locked Access is only allowed for authorized persons using a key or special tool Operating the device with the housing cover removed is prohibited because energized exposed parts are present inside the device Disregarding this regulation can lead to severe personal injury The required protec...

Page 10: ... 75 Part No 380067 Primary 1 100 240 V 10 50 60 Hz 600 mA Secondary 24 V DC 1 75 A 42 W for top hat rail mounting 5 3 Connection elements and LEDs The device has two RJ45 sockets for connecting to the PROFINET network as well as an RJ45 and an 8 pole socket for connecting to the MODBUS network There are four LEDs for the status display on the device port1 l a s LED Explanation Off No connection Gr...

Page 11: ...shes three times Configuration error port2 l a s LED Explanation Off No connection Green No connection or activity Green flickering Connection and activity module status LED Explanation Off Not initialised Green Normal operation Green Flashes once Diagnostic red Error exception Red green flashing Firmware update Operating Instructions NETcon D G 64NE Electrical installation L BAL E273 GB 1631 Index 0...

Page 12: ...ce information The GSD file for AM PROFINET has the name GSDML V2 32 ZIEHL ABEGG AM PROFINET 20160520 xml 6 2 Register The device supports up to 500 holding and 500 input registers plus 16 possible coil bits Default setting 50 Holding Registers 50 Input Registers 0 Coil Bits deactivated Information The setting is made in the production registers by the manufacturer For further information our Suppo...

Page 13: ... HMS Configuration It is an encapsulated packet 10 receive bytes and 10 output bytes You can read and write the register data Frame Byte Head 0 1 MODBUS 2 3 4 5 6 7 8 9 Operating Instructions NETcon D G 64NE Communication L BAL E273 GB 1631 Index 001 Part No 13 27 ...

Page 14: ... Coils 66 Write double holding Register Information All data with the prefix 0x are hexadecimal Example 0xF7 means F7 hexadecimal and this corresponds to 247 decimal The counter in the reply is the same counter as in the query The numbers 0x18 0x4D and 0x5E are only examples Operating Instructions NETcon D G 64NE Communication L BAL E273 GB 1631 Index 001 Part No 14 27 ...

Page 15: ...s the queried data 1 to 2 7 0x01 Register data Lo 8 0x00 do not use 9 0x00 do not use Received reply Frame Byte Value Description Remarks Head 0 0x18 Meter Runs automatically continuously from 0x01 0xFF e g 0x18 1 0x05 Length 5 for reading data MODBUS 2 0xF7 Address Always 247 3 0x03 Command 3 means reading 4 0x02 Data meter Data meter number of bytes received 5 0x00 Register data Hi Here 2 data b...

Page 16: ...0 do not use Write Double Holding Register Query data received reply Frame Byte Value Description Remarks Head 0 0x5E Meter Runs automatically continuously from 0x01 0xFF e g 0x5E 1 0x08 Length 8 for writing data MODBUS 2 0xF7 Address Always 247 3 0x42 Command 66 0x42 means writing 4 0x00 Register Index Hi Index of the holding register e g 0x1F 31 5 0x1F Register Index Lo 6 0x00 Register data 1 Hi...

Page 17: ...ivated 4 Then we set the control mode Register h4 value 1 absolute speed 5 Finally we set the desired nominal speed Register h2 value 200 speed value Information The points 1 4 are made only once register NV non volatile To change the speed or to write only point 5 must be carried out The internal address is permanently set to 247 If you send an invalid packet you will not receive a reply no chang...

Page 18: ...1 Device address MODBUS MODBUS address of slave 3 0x03 Command 3 means reading 4 0x00 Register Index Hi Register index possible 0 to 49 e g H2 5 0x02 Register Index Lo 6 0x00 Register data Hi Counts the queried data 1 to 2 7 0x01 Register data Lo 8 0x00 do not use 9 0x00 do not use Received reply Frame Byte Value Description Remarks Head 0 0x07 Meter Runs automatically continuously from 0x01 0xFF ...

Page 19: ...0 do not use Write Double Holding Register Query data received reply Frame Byte Value Description Remarks Head 0 0x05 query 0x09 reply Meter Runs automatically continuously from 0x01 0xFF e g 0x05 and 0x09 1 0x08 Length 8 for writing data MODBUS 2 0x01 Device address MODBUS MODBUS address of slave 3 0x42 Command 66 0x42 means writing 4 0x00 Register Index Hi Index of the holding register e g 0x1F ...

Page 20: ...00 0x00 0x00 9 0x00 0x00 0x00 0x00 0x00 The following example for address 1 shows the setting of an ECblue setting of speed to 200 rpm 1 At first send an empty dummy packet to activate the device 2 Set PIN Accesslevel to Level 2 Register H0 Value 10 Level 2 3 Set the function of D1 to OFF Register H14 value 0 turn off 4 The we set the control mode Register H4 value 1 absolute speed 5 Finally we set...

Page 21: ...mmand 0x67 103 ZIEHL ABEGG user func tion 4 0x00 Sub function Hi 0x0040 auto addressing 5 0x40 Sub function Lo 6 0x00 Option value Hi Phase 1 7 0001 Option value Lo 8 0x00 Data value Hi Data value 9 0x00 Data value Lo 2nd phase change address Query data received reply Frame Byte Value Description Remarks Head 0 0x11 query 0x21 reply Meter Runs automatically continuously from 0x01 0xFF e g 0x11 and...

Page 22: ...Sub function Lo 6 0x00 Option value Hi Phase 2 7 0002 Option value Lo 8 0x00 Data value Hi Data value 9 0x02 Data value Lo Query data received reply Frame Byte Value Description Remarks Head 0 0x13 query 0x23 reply Meter Runs automatically continuously from 0x01 0xFF e g 0x13 and 0x23 1 0x08 Length Always for function 103 MODBUS 2 0x03 Device address MODBUS Address the devices in order 3 0x67 Comm...

Page 23: ...m 0x01 0xFF e g 0x14 and 0x24 1 0x08 Length Always for function 103 MODBUS 2 0x00 Device address MODBUS 00 Broadcast 3 0x67 Command 0x67 103 ZIEHL ABEGG user func tion 4 0x00 Sub function Hi 0x0040 auto addressing 5 0x40 Sub function Lo 6 0x00 Option value Hi Phase 3 7 0003 Option value Lo 8 0x00 Data value Hi Data value 9 0x00 Data value Lo 6 7 6 Error byte When the addressed MODBUS device detect...

Page 24: ...re 0 55 C Permissible rel humidity 85 no condensation Electromagnetic compatibility Interference emission EN 61000 6 3 domestic household ap plications Interference immunity EN 61000 6 2 industrial applications Housing protection IP20 Weight 172 g Information The RVB VE15010A sample possesses no terminating resistor on the MODBUS network Operating Instructions NETcon D G 64NE Enclosure L BAL E273 ...

Page 25: ...ND ID1 GND ID2 A D A D B D B D MODBUS RS 485 Addressing MODBUS RS 485 Addressing ECblue MODBUS GND ID1 GND ID2 A D A D B D B D MODBUS RS 485 Addressing MODBUS RS 485 Addressing ID B A GND 1 2 3 64 RJ45 MODBUS RS 485 1 2 3 4 5 6 7 8 Pin 4 B Pin 5 A Pin 8 GND RJ45 Port 1 Port 2 1 2 3 4 5 6 7 8 Pin 2 RX Pin 3 TD Pin 6 TD Pin 1 RX Pin 7 ID Operating Instructions NETcon D G 64NE Enclosure L BAL E273 GB...

Page 26: ...7 3 Dimensions mm GM00028A 04 08 2016 35 22 5 12 5 101 119 Operating Instructions NETcon D G 64NE Enclosure L BAL E273 GB 1631 Index 001 Part No 26 27 ...

Page 27: ...act our technical support for control systems ventilation technology phone 49 0 7940 16 800 Email fan controls service ziehl abegg de Our worldwide contacts are available in our subsidiaries for deliveries outside of Ger many see www ziehl abegg com If you make returns for inspections or repairs we need certain information in order to facilitate focused trouble shooting and fast repair Please use ...

Reviews: