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Ascon tecnologic DY-5121 User Manual Download Page 9

Chapter 1 - About the Modbus Protocol Converter

3

1-3

Connectors

1-3-1

Bottom Connectors

ModbusRTU

interface

and RS-232

The 9-pole DSUB, male connector on the device contains an RS-232 interface. 
This port can be used to connect any equipment with an RS-232 interface.

Ethernet
interface

The Ethernet interface supports 10/100 Mbps, by using a standard RJ-45 
connector.

Position

Description

1

Serial interface 9-pin DSUB RS-232

2

Ethernet interface, RJ-45 10/100 Mbps

Ethernet interface
(RJ-45, 10/100Mbps)

Aspect

Pin no.

Signal

1

CD (Carrier Detect)

2

Rx (Receive)

3

Tx (Transmit)

4

DTR (Data Terminal Ready)

5

GND

6

DSR (Data Set Ready)

7

DSR (Data Set Ready)

8

CTS (Clear To Send)

9

RI (Ring Indicator)

1

5

6

9

Male 
Connector

Serial interface 
(DSUB-9, RS-232)

Summary of Contents for DY-5121

Page 1: ...deltadue DY 5121 Protocol Converter ModBUS TCP RTU WebSCADA 3 User Manual 09 06 Code ISTR_U_DY5121_E_03_...

Page 2: ...s the right to change such information without notice Ascon Tecnologic makes no warranty of any kind expressed or implied with regard to the documentation contained in this manual Ascon Tecnologic sha...

Page 3: ...erminal Block 4 1 4 Indicators 6 Chapter 2 Getting Started 7 2 1 Configuring the Protocol Converter 7 2 1 1 The Configuration Utility 7 2 1 2 Scanning for connected devices 7 2 1 3 Changing IP setting...

Page 4: ...7 5 1 Users 27 5 2 Modbus settings 29 5 2 1 Internal Registers 30 5 3 Modem settings 31 5 3 1 Generic modem settings 31 5 3 2 Dial up GPRS settings 31 5 3 3 Dial in settings 32 5 4 Regional 32 5 4 1 T...

Page 5: ...on the English flag and choosing English site Select Download Documentation and fill the table with Typology Manual Type User Language EN English Code DY Click SEARCH and Download the file Ascon_MU_D...

Page 6: ...ING Indicates a potentially hazardous situation which if not avoided could result in death or serious injury Caution Indicates a potentially hazardous situation which if not avoided may result in mino...

Page 7: ...dbus RTU making it possible for a Modbus TCP based controller to connect with Modbus RTU based devices The webSCADA is a device designed that is not only to provide the bridging function but to also h...

Page 8: ...er Supply and apply power 5 Now you can start using the Protocol converter Use the DY 5xx1 Config Utility to configure the IP address and other network settings See 2 1 Configuring the Protocol Conver...

Page 9: ...hernet interface The Ethernet interface supports 10 100 Mbps by using a standard RJ 45 connector Position Description 1 Serial interface 9 pin DSUB RS 232 2 Ethernet interface RJ 45 10 100 Mbps Ethern...

Page 10: ...dc supply power requirement 2W and should be connected as shown in the picture The following pins on the top terminal block are used for power supply Power supply Serial communications terminals Digit...

Page 11: ...n the top terminal block are used for the RS 485 interface Normal wiring diagram Modbus terminal A and B Note The RS 485 interface can not be used at the same time as the terminal block interfaced RS...

Page 12: ...rmal mode Orange During boot up Flashing orange Error during initialization Serial Link Status Flashing green Serial Packet receiving Flashing red Serial Packet transmitting Orange During boot up Acti...

Page 13: ...d drive Win 95 98 ME NT 2000 XP Network Interface Card Ethernet Installation Procedure Download the program Ascon_SW_DY 5xx1_Config zip from the site www ascon it section download software Install and...

Page 14: ...d IP address ON OFF Version Firmware version Type Product type DY WebServer MAC The Ethernet MAC address Note Use the Advanced Options button to enable the Config DHCP Server This is useful when you h...

Page 15: ...Domain Name Server optional Secondary DNS The secondary Domain Name Server optional The default password for authentication of the new settings is admin Pressing Set will cause the device to reboot an...

Page 16: ...field of the browser and press enter http 10 200 1 1 Now you should see the login screen To be able to configure the Protocol converter you should enter admin in the user name box The default passwor...

Page 17: ...er must be JAVA enabled to use pages with JAVA content like the graph page If it iss not please visit www java com to download a JAVA plugin for your browser The picture below shows the welcome screen...

Page 18: ...le to enable automatic parameter copying from one Modbus slave to another at a configurable interval 3 2 2 Setup menu When you choose the Setup menu a sub menu will appear The Users screen is where al...

Page 19: ...ng Modbus RTU responses Buffer Overruns If an incoming Modbus RTU response is larger than 300 bytes this will cause the input buffer to overflow Frame Errors If an incoming Modbus RTU response has inc...

Page 20: ...A tree with all groups will show when expanding the tree Open a group by clicking on the group name to see values for each parameter The Internal Registers will also be available to browse 3 5 Alarm T...

Page 21: ...e from the webSCADA if logging has been enabled Simply click the download button to download view the file or click the clear button to remove all data from the log file To view the log file as a grap...

Page 22: ...deltadue DY 5121 User manual 16...

Page 23: ...s configure the Modbus interface Setup Modbus and set date time etc Setup Regional 2 Create a template Configuration Templates A Template consists of one or several groups and each group is a collecti...

Page 24: ...ssible to edit the Parameter by clicking the edit button This will bring up the following screen Edit Parameter Note Click on the to view the online help The Edit Parameter screen contains the followi...

Page 25: ...d with for alarm It will be multiplied with the scale value before value is written to a slave device Examples Modbus register value 510 Scale value 10 51 0 will be viewed on web page Modbus register...

Page 26: ...will read the value from the address and present it with the corresponding enum string There will be a drop down next to the value at the view page where available enum strings will be selectable A se...

Page 27: ...s TCP server If it is a Modbus RTU device It should be left blank Modbus TCP server port The port to connect to the Modbus TCP server Modbus default is 502 Modbus slave address Defines the Modbus addr...

Page 28: ...Go button You can also define a presentation format and presentation scaling on this page Presentation format You can select a different presentation for a value on the presentation pages Default Valu...

Page 29: ...ration section you can see how much space remains 4 4 3 Page name This field can be used to give the page a more descriptive name Click the set as start page button if this page should be the first pa...

Page 30: ...Email alarms Trig On This configures the trig condition for the alarm parameter It is possible to trigger on a Value Higher than Lower than Equal to Not Equal to Change of Value or on a bit field Any...

Page 31: ...ull it can be sent A new file will be created and the old one is deleted Maximum send log interval This will set the time when a log should be sent If a time period is selected the log will be sent wi...

Page 32: ...this Log Entry To finish click the save settings button 4 7 Bindings Bindings are a feature that allows you to copy parameters from one Modbus device to another To add a binding click the add binding...

Page 33: ...tup for things like user administration modem settings and TCP IP settings 5 1 Users If you press the Users link you will be transferred to the Users administration page Here you can add edit and remo...

Page 34: ...hat match this selection The Receive log files via E mail option configures whether this user will receive logs via Email or not See Configuration Log section 4 6 for more details about this function...

Page 35: ...or 115200 bps Character Format Select number of stop bits and if parity should be enabled Odd Even Delay between polls Time to delay between Modbus messages Character delimiter Number of milliseconds...

Page 36: ...e to ensure at the time of the procedure of assigning Modbus device addresses that there are not two devices with the same address In such a case an abnormal behavior of the whole serial bus can occur...

Page 37: ...onfiguration to allow the webSCADA to connect to Internet using a modem Connection trigger Specifies whether the webSCADA should always be connected to Internet using the modem or only connect when th...

Page 38: ...view the web pages on a slow link like GSM GPRS there is a special low bandwidth version of the pages available Enable this functionality on the Setup Webserver page 5 4 Regional The Regional page con...

Page 39: ...SMTP server that the module should use when sending E mails If domain name is used make sure that you have entered a DNS under the Network configuration SMTP Authentication Authentication method Auto...

Page 40: ...DA and also enable disable the low bandwidth pages Extra webserver port To connect to the Extra webserver port the URL should have a colon followed by the new port number i e http 10 10 10 30 8080 whe...

Page 41: ...me is used make sure that the DNS setting for the Ethernet connection is correct Notes 1 The webserver always listen to port 80 When using modem connection compression on web pages will always be enab...

Page 42: ...ame Server optional Secondary DNS The secondary Domain Name Server optional 5 9 System 5 9 1 Backup The backup functionality makes it possible to backup and restore configurations Backup Settings To L...

Page 43: ...akes it possible to update firmware remotely MAC address MAC address of the Protocol converter Ethernet interface Kernel version Kernel version used in the istrument Application version Application ve...

Page 44: ...deltadue DY 5121 User manual 38...

Page 45: ...300 115 200bps 9 pole DSUB connector EIA 485 232 300 115 200bps screw terminal connection Power Supply 9 28 Vac dc 2W Temperature range Operating 40 85 C Sorage 40 85 C Humidity range 5 93 RH non con...

Page 46: ...deltadue DY 5220 User manual 40...

Page 47: ...ared Serial Status Buffered messages 11 Valid responses 0 65535 Can be cleared 12 Serial timeouts 0 65535 Can be cleared 13 CRC errors 0 65535 Can be cleared 14 Input Buffer overruns 0 65535 Can be cl...

Page 48: ...rminals Default 1 EIA 232 DSUB 2 EIA 232 screw terminals Authentication 31 Valid IP address 1 0 255 First byte of IP address 0 Disabled IP address auth disabled 1 255 Enabled 32 Valid IP address 2 0 2...

Page 49: ...nt 1 3 6 1 4 1 23312 1 1 trap_id trap_data where 23312 is enterprise ID 1 1 is products DY webSCADA and where event 1 Alarm set 2 Alarm cleared A trap id is divided into five messages with following t...

Page 50: ...he software Trap Receiver could be used This program can be found at http www trapreceiver com Please check the license for the software It could be used to examine a trap sent to a PC to better under...

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