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Manual 
Kuhse Gateway Module 
KGM - KEA 

HB-KGM-KEA_EN Version 01

 

Date: 23rd. May 2017

 

Page 19 of 75 

 

5.5.1

 

CAN bus termination 

 For correct operation of the CAN bus, it is necessary to fit a termination resistor at both ends of 
the bus. If the device is installed at the end of the bus, an internal termination resistor can be 
activated via DIP switch. This simplifies the installation as there is no need to wire an external 
resistor.

 

 

 

There must always be two termination resistors (each 120 Ohm) 
installed in a CAN bus. However, there must never be more than 
two resistors active. If the device is installed in the middle of a 
CAN configuration and external resistors are active at both 
extremities of the bus, the internal resistor must be deactivated. 
If the termination is incorrect, the CAN bus communication may 
be occasionally disrupted or the CAN bus may fail completely. 

 

 

 

The DIP switch for the CAN termination is located at the left, top side of the device. 

 

CAN bus termination 

DIP switch  Function 

1 

ON = CAN A termination active; OFF = CAN A termination deactivated 

2 

ON = CAN B termination active; OFF = CAN B termination deactivated 

 

 

 

Содержание KGM - KEA

Страница 1: ...Alfred Kuhse GmbH An der Kleinbahn D 21423 Winsen Germany Tel 49 0 4171 798 0 Fax 49 0 4171 798 117 kuhse kuhse de www kuhse de HB KGM KEA_DE Version 01 MANUAL Kuhse Gateway Module KGM KEA...

Страница 2: ...rences between the images text of this documentation and the equipment that it accompanies We reserve the right to change designs and the scope of deliveries as well as the right to technical developm...

Страница 3: ...5 9 RESET button 24 6 Commissioning and configuration 25 6 1 Boot process 25 6 2 LED signalling 26 6 3 Device configuration 27 6 3 1 Device connection and web browser call up 27 6 3 2 Log in 28 6 3 3...

Страница 4: ...PROFINET 55 8 2 1 Digital signals KEA2xx 56 8 2 1 1 Fault messages 56 8 2 1 2 Status messages 57 8 2 1 3 Analogue values KEA2xx 58 8 2 2 Counter values KEA2xx 59 8 2 3 Connection status to KEA 2xx 59...

Страница 5: ...us TCP server data point list added C Behr 17 02 2017 Menu point and data point list for PROFINET added C Behr 23 02 2017 Data point list for PROFIBUS added C Behr 23 02 2017 Data point list KEA1xx fo...

Страница 6: ...l housing It has a wide input voltage range of 9 36VDC for the internal power supply All inputs and outputs are isolated Alongside numerous communications interfaces the device also has additional dig...

Страница 7: ...ged through contact with conductor tracks and electronic components In addition all warranty or guarantee claims shall be void in the event that the housing has been opened without the knowledge of th...

Страница 8: ...rail mounting NS 35mm It can be installed on DIN rails with a height of 7 5 and 15mm Remove the device from the packaging Hold the device at a slight angle and hang it into the DIN rails from above 1...

Страница 9: ...sion 01 Date 23rd May 2017 Page 9 of 75 If a device is to be removed first press it downwards 1 and then after that the underside must be tilted forwards 2 The device is now hanging only from the top...

Страница 10: ...r the external mains adapter The input is protected against short term voltage spikes However continuous application of excessive voltage can result in the internal protection heating up severely and...

Страница 11: ...0 V 1 A max Pin Function 1 Relay 1 NC 2 Relay 1 COM 3 Relay 1 NO 4 Relay 2 NC 5 Relay 2 COM 6 Relay 2 NO 7 Relay 3 NC 8 Relay 3 COM 9 Relay 3 NO 10 Relay 4 NC 11 Relay 4 COM 12 Relay 4 NO Connector MC...

Страница 12: ...conductance of the signalling circuits auxiliary switches relays contactors etc connected must not drop below 10 mA SIG IN 1 5 connector digital inputs isolated 5 V 10 mA Pin Function 1 Digital input...

Страница 13: ...Devices that communicate via the RS232 or RS485 half duplex interfaces can be connected to serial port A The interfaces are isolated 5 4 2 COM A RS232 Connector COM A Serial interface RS232 Pin Functi...

Страница 14: ...S485 A B 5 GND ISO only for external termination 6 5 V ISO only for external termination 8 RS485 A A 1 2 4 7 9 Not relevant Connector Sub D9 male 3 x 0 25mm2 The following parameters can be configured...

Страница 15: ...COM B RS232 Connector COM B Serial interface RS232 Pin Function 1 RS232 B GND 2 RS232 B CTS 3 RS232 B TXD 4 RS232 B RTS 5 RS232 B RXD 6 7 8 9 Not relevant Connector MC 1 5 9 ST 3 5 Phoenix Contact 18...

Страница 16: ...ation RS485 B Connector MC 1 5 9 ST 3 5 Phoenix Contact 1840434 3 x 0 5mm2 If bus termination is required pin 7 must be externally linked to pin 9 Resistance circuitry is already installed in the devi...

Страница 17: ...nation should be deactivated on the DIP switch There must always be two termination resistors each 220 Ohm installed in an RS485 bus However there must never be more than two resistors active If the d...

Страница 18: ...h CAN protocol 1 0A or 1 0B proprietary In doing so each interface can have its own protocol and its own baud rate Connector COM A CAN bus A isolated Pin Function 1 2 Not relevant 3 CAN high 4 CAN low...

Страница 19: ...ion resistors each 120 Ohm installed in a CAN bus However there must never be more than two resistors active If the device is installed in the middle of a CAN configuration and external resistors are...

Страница 20: ...th separate physical MAC addresses and their own IP address space The interfaces are isolated Two LEDs on the respective port indicate an existing link green steadily illuminated LED and active commun...

Страница 21: ...y to configure them and with regard to their use in LAN WANs So for example ETH A is always used for device configuration and works exclusively in the IP range of an internal LAN whereas ETH B can be...

Страница 22: ...the device More detailed information can be found in the Firmware update chapter Only Micro SD format memory cards up to a capacity of 32GB can be used Although the memory access and the minimum read...

Страница 23: ...slot provided for this The plug in modem card can also be retrospectively integrated into the device in the field without having to remove and open the device View with slot cover installed standard...

Страница 24: ...power supply a RESET button has been provided The button is aligned flush with the surface of the housing in order to prevent erroneous operation due to accidental contact It can be operated with a p...

Страница 25: ...erational green Power LED the processor module starts with the initialisation and the boot process While this is happening some of the LEDs may blink briefly as individual processor ports are polled d...

Страница 26: ...CAN A Green CAN bus interface A activated flashing no CAN communication CAN B Green CAN bus interface B activated flashing no CAN communication RS232 A Green RS232 interface A activated RS232 B Green...

Страница 27: ...5 to the Ethernet port ETH A the green Link LED on port ETH A must be steadily illuminated Start the web browser on the laptop PC Enter the standard address of the device in the web browser https 192...

Страница 28: ...ration area There are two standard users available for configuration User 1 Only read rights in order to be able to view the configuration User 2 Read and write rights for changing the configuration U...

Страница 29: ...ersion 01 Date 23rd May 2017 Page 29 of 75 6 3 3 Start screen interface configuration The main screen is divided into two areas the menu area for selecting the configuration screen in the left part an...

Страница 30: ...parameters the change must be permanently saved by clicking on the Save button If accidental changes are to be discarded these changes can be rescinded by clicking the Cancel button Several parameters...

Страница 31: ...s control Off RTS CTS XON XOFF RS485 parameters The following parameters can be set for each RS485 interface RS485 A RS485 B Activated deactivated on off Baud rate e g 57600 Data bits 5 6 7 8 Parity N...

Страница 32: ...nd is additionally intended as an external WAN port Only this port will be provided with firewall functions in the future Attention If the settings of both Ethernet ports must be adapted to customer s...

Страница 33: ...ace for the device in this dialogue RTU mode and TCP mode are each available as Slave or as Master The selection of the protocol type is covered in this section Further selection options are restricte...

Страница 34: ...already been configured must be selected A device ID must also be assigned The new setting is adopted with the Save button 6 3 5 3 ModBus TCP Master For the ModBus TCP Master protocol the communicati...

Страница 35: ...GM KEA HB KGM KEA_EN Version 01 Date 23rd May 2017 Page 35 of 75 6 3 5 4 ModBus TCP Slave For the ModBus TCP Slave protocol only the communication port need be entered standard 502 The new setting is...

Страница 36: ...e size ATTENTION The settings for the KEA PROFINET Gateway are already pre configured and must not be changed The name and IP assignment for the KGM are implemented with the development environment of...

Страница 37: ...dedicated configuration screen provided for the connection and configuration of a KEA First the KEA polling must be activated Then the selection of the KEA type KEA1xx or KEA2xx This selection is imp...

Страница 38: ...ory address until now this is a feature of the new device After all parameters have been selected the configuration must then be saved 6 3 8 Configuring inputs and outputs In the KGM there are 5 digit...

Страница 39: ...lected in the configuration window of the KNG configuration screen and read in via the Upload button The configuration file has the file extension ini Attention Configuration files for the old KNG har...

Страница 40: ...he file extension ini It is possible to view the configuration file loaded in plain text in the browser window by clicking on the Show current web configuration In addition the user can replace the cu...

Страница 41: ...e loaded within the KGM configuration The current software variant is shown in the header In order to change the software the activation key appropriate to the respective serial number and software va...

Страница 42: ...em manually This prevents unauthorised access to the configuration After a waiting time no user inputs registered of approximately 10 minutes the web session will be automatically ended and the user w...

Страница 43: ...47301 47308 Direction Data Number Input register Output register From KGM FC03 Digital inputs KGM 1 register 47501 To the KGM FC16 Digital inputs KGM 1 register 47601 Notation of individual bits withi...

Страница 44: ...AKAGE Gen Switch instance Bit 04 Fault 13 e g TANK OVERFILLING Mains switching event Bit 03 Fault 12 e g SOOT FILTER BYPASS Gen off impeded Bit 02 Fault 11 e g STORAGE TANK MIN Mains off impeded Bit 0...

Страница 45: ...ernal quick stop Bit 10 Collective fault shutdown Remote start Bit 09 Collective fault warning Peak load demand Bit 08 Cos phi regulator fault Mains failure Bit 07 TEST operating mode Message 24 Bit 0...

Страница 46: ...Hz 0 01 47113 Generator current L1 A 1 47114 Generator current L2 A 1 47115 Generator current L3 A 1 47116 Generator effective power kW 0 1 47117 Battery voltage V 0 1 47118 Engine speed rpm 1 47119 A...

Страница 47: ...ter Value 47301 Command 0 Target value from ZLT 243C 47302 Parameter 0 Power specification In kW without commas 47303 Command 1 n a 0000 47304 Parameter 1 n a 0 47305 Command 2 Command from ZLT 2850 4...

Страница 48: ...ress 1B58 hex 7000 dec 7 1 6 KGM inputs and outputs FC03 FC16 Register 47501 FC03 Register 47601 FC16 Bit 15 Reserve Bit 15 Reserve Bit 14 Reserve Bit 14 Reserve Bit 13 Reserve Bit 13 Reserve Bit 12 D...

Страница 49: ...7301 47308 Direction Data Number Input register Output register From KGM FC03 Digital inputs KGM 1 register 47501 To the KGM FC16 Digital outputs KGM 1 register 47601 Notation of individual bits withi...

Страница 50: ...Bit 05 Fault 14 e g LEAKAGE Gen Switch instance Bit 04 Fault 13 e g TANK OVERFILLING Mains switching event Bit 03 Fault 12 e g SOOT FILTER BYPASS Gen off impeded Bit 02 Fault 11 e g STORAGE TANK MIN...

Страница 51: ...mote start Bit 01 Collective fault warning Peak load demand Bit 00 Cos phi controller impeded Mains failure Register 47007 47008 Bit 15 Gen overfrequency CanOpen input module 1 input 8 Bit 14 Gen unde...

Страница 52: ...2 Generator frequency Hz 0 01 47113 Generator current L1 A 1 47114 Generator current L2 A 1 47115 Generator current L3 A 1 47116 Generator effective power kW 0 1 47117 Battery voltage V 0 1 47118 Spee...

Страница 53: ...1 Target value from ZLT 243C 47302 Parameter 1a Power specification 0 1100 47303 Parameter 1b Release target value from ZLT 0100 0000 no release 47304 Repeat parameter 1b 0100 47305 Command 2 Command...

Страница 54: ...tputs FC03 FC16 Register 47501 FC03 Register 47601 FC16 Bit 15 Reserve Bit 15 Reserve Bit 14 Reserve Bit 14 Reserve Bit 13 Reserve Bit 13 Reserve Bit 12 Digital input 5 Bit 12 Reserve Bit 11 Digital i...

Страница 55: ...Counter values 8 word input 88 103 Status values 1 word input 104 105 To the KGM Transmission data 8 word output 0 15 Notation of individual bits within a data word Bit 15 MSB left in the data word Bi...

Страница 56: ...t 05 Fault 14 e g LEAKAGE Gen Switch instance Bit 04 Fault 13 e g TANK OVERFILLING Mains switching event Bit 03 Fault 12 e g SOOT FILTER BYPASS Gen off impeded Bit 02 Fault 11 e g STORAGE TANK MIN Mai...

Страница 57: ...off Remote start Bit 01 Collective fault warning Peak load demand Bit 00 Cos phi controller impeded Mains failure Bit DW 12 DW 14 Bit 15 Gen overfrequency CanOpen input module 1 input 8 Bit 14 Gen un...

Страница 58: ...rator frequency Hz 0 01 DW 40 Generator current L1 A 1 DW 42 Generator current L2 A 1 DW 44 Generator current L3 A 1 DW 46 Generator effective power kW 0 1 DW 48 Battery voltage V 0 1 DW 50 Speed rpm...

Страница 59: ...ands to KEA 2xx DW Command and parameter Value DW 00 Command 1 Target value from ZLT 243C DW 02 Parameter 1a Power specification 0 1100 DW 04 Parameter 1b Release target value from ZLT 0100 0000 no re...

Страница 60: ...8 word output 0 15 Direction Data Number Input bytes Output bytes From KGM Digital inputs KGM 1 word 106 107 To the KGM Digital outputs KGM 1 word 16 17 Notation of individual bits within a data word...

Страница 61: ...t 05 Fault 14 e g LEAKAGE Gen Switch instance Bit 04 Fault 13 e g TANK OVERFILLING Mains switching event Bit 03 Fault 12 e g SOOT FILTER BYPASS Gen off impeded Bit 02 Fault 11 e g STORAGE TANK MIN Mai...

Страница 62: ...off Remote start Bit 01 Collective fault warning Peak load demand Bit 00 Cos phi controller impeded Mains failure Bit DW 12 DW 14 Bit 15 Gen overfrequency CanOpen input module 1 input 8 Bit 14 Gen un...

Страница 63: ...rator frequency Hz 0 01 DW 40 Generator current L1 A 1 DW 42 Generator current L2 A 1 DW 44 Generator current L3 A 1 DW 46 Generator effective power kW 0 1 DW 48 Battery voltage V 0 1 DW 50 Speed rpm...

Страница 64: ...ands to KEA 2xx DW Command and parameter Value DW 00 Command 1 Target value from ZLT 243C DW 02 Parameter 1a Power specification 0 1100 DW 04 Parameter 1b Release target value from ZLT 0100 0000 no re...

Страница 65: ...Reserve Bit 13 Reserve Bit 12 Digital input 5 Bit 12 Reserve Bit 11 Digital input 4 Bit 11 Relay output 4 Bit 10 Digital input 3 Bit 10 Relay output 3 Bit 09 Digital input 2 Bit 09 Relay output 2 Bit...

Страница 66: ...network cable CAT 5 to the Ethernet port ETH A the green Link LED on port ETH A must be steadily illuminated Start the web browser on the laptop PC Enter the current IP address of the device in the we...

Страница 67: ...n the person with update authorisation also requires an SD card with a special key file It is not possible to carry out firmware updates without this file After the user has entered the username and t...

Страница 68: ...e Select file button a file dialogue opens for selecting the new firmware bundle The file has the file extension kgm If an incorrect file is selected for upload the following message appears In this c...

Страница 69: ...indow once again If there are still unexpected problems with the functionality of the new update the old previous software version can be transferred again and started with this tool So downgrades are...

Страница 70: ...Now the new firmware is unpacked installed in the working directory and then started as the main software 5 The update tool now monitors the functional capability of the new software 6 If there are pr...

Страница 71: ...ameters can be configured 2 x Ethernet 10 100 1000 Mbit IP address can be configured 2 x separate MAC addresses Connections 2 x RJ12 CAN bus 2 x RJ45 Ethernet 1 x SD slot 1 x Sub D 9 pole COM A 1 x MC...

Страница 72: ...1930MHz 1990MHz UMTS band 5 S824MHz 849MHz E869MHz 894MHz UMTS band 8 S880MHz 915MHz E925MHz 960MHz GSM GPRS EDGE 850 MHz 900 MHz 1800 MHz 1900 MHz Modem type 2 Transmitting receiving frequencies LTE...

Страница 73: ...KGM KEA HB KGM KEA_EN Version 01 Date 23rd May 2017 Page 73 of 75 10 3 Dimensions 10 3 1 Kuhse Gateway Module KGM KEA 10 3 2 Kuhse Gateway Module Modem W 170 00 mm H 100 00 mm D 22 00 mm H 71 00 mm W...

Страница 74: ...n allocation on the KGM Connector CAN A B KGM Pin Function 1 2 Not relevant 3 CAN high 4 CAN low 5 6 GND Connector RJ12 6p 6c 6 x 0 5mm2 11 2 CAN bus pin allocation on the KEA Connector CAN 0 KEA Pin...

Страница 75: ...Alfred Kuhse GmbH An der Kleinbahn D 21423 Winsen Germany Fon 49 0 4171 798 0 Fax 49 0 4171 798 117 kuhse kuhse de www kuhse de...

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