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RME1-TC User’s Manual - Thermocouple Acquisition Module

Exemys

Chapter

Introduction

2.1 About this manual

2.1.1 Purpose of this manual
The purpose of this manual is to provide instructions to install and operate the Thermocouple

a quick and easy way.

on and operation are provided in detail.

The acronyms used in this manual are listed below in table 1

Acquis ion Module RME1-TC in
The manual starts with a general description of the product followed by instructions to install its
hardware correctly. Further on the RME1-TC configurati

2.1.2 Conventions, terms and acronyms

Table 1 - Acronyms

Acronym

Description

ARP

Address Resolution Protocol

Bps

Bits per second

HTTP

HyperText transfer Protocol

IP Internet

Protocol

LAN

Local Area Network

NBNS

ver

NetBios Name Ser

PC Personal

Computer

UDP

User Datagram Protocol

TCP

l Protocol

Transmission Contro

DHCP

on Protocol

Dynamic Host Configurati

GND Ground

(Reference)

CSV

Comma Separated Value

XML

Extensible Markup Language

SNMP

ent Protocol

Simple Network Managem

www.exemys.com Rev.

Page

Summary of Contents for 7113

Page 1: ...RME1 TC User s Manual Thermocouple Acquisition Module Exemys www exemys com Rev 1 Page 1 ...

Page 2: ... are in constant evolution to meet our customers needs For that reason specifications and capabilities are subject to change without previous notice Updated information can be found at www exemys com Copyright Exemys 2007 All rights reserved Rev 1 0 www exemys com Rev 1 Page 2 ...

Page 3: ..._ 11 2 4 1 Hub or Switch connection 12 2 5 Analog inputs description ________________________________________________ 12 2 6 Indicator Leds _________________________________________________________ 13 CONFIGURATION 15 3 1 Basic ethernet configuration ______________________________________________ 15 3 2 Device parameters configuration ___________________________________________ 18 3 2 1 Network co...

Page 4: ...12 SNMPMANAGER1 command 39 D 2 13 SNMPMANAGER2 command 39 D 2 14 SNMPREADCN command 39 D 2 15 SNMPWRITECN command 39 D 2 16 SNMPTRAPCN command 39 D 2 17 Other Configuration commands 40 E ARP METHOD TO CONFIGURE IP ADDRESS 42 Figures Figure 1 Usage general diagram 7 Figure 2 Models codification details 8 Figure 3 Connectors general diagram 9 Figure 4 Power connection diagram 10 Figure 5 Serial and ...

Page 5: ...Indicator Leds 14 Table 5 ModBus Registers 24 Table 6 OID Values 28 Table 7 SNMP Traps 29 Table 8 Original manufacturer s configuration 33 Table 9 PASSWORD command 36 Table 10 Host name Command 36 Table 11 NETCONFIG Command 37 Table 12 FACTRESET Command 37 Table 13 Reset Command 37 Table 14 AINPUT command 37 Table 15 ALIST command 38 Table 16 AALARM command 38 Table 17 ANAME Command 38 Table 18 SN...

Page 6: ...l description of the product followed by instructions to install its hardware correctly Further on the RME1 TC configurati 2 1 2 Conventions terms and acronyms Table 1 Acronyms Acronym Description ARP Address Resolution Protocol Bps Bits per second HTTP HyperText transfer Protocol IP Internet Protocol LAN Local Area Network NBNS ver NetBios Name Ser PC Personal Computer UDP User Datagram Protocol ...

Page 7: ... B C A set of possible values for command parameters You can type A B or C n m A range of possible values You can type any value in the range including n and m aaa bbb ccc ddd An IP address 2 2 Product General Description The RME1 TC is a complete interface for your thermocouples It allows monitoring and TC work modes supervising in a remote way up to 8 thermocouples The information can be read by...

Page 8: ... Acquisition Module Exemys RS232 Serial Ports RS485 Serial Ports Rs422 Serial Ports RME1 TC 100 00 80 IA3 Case Analog Outputs Analog Inputs Digital Inputs Digital Outputs Figure 2 Models codification details www exemys com Rev 1 Page 8 ...

Page 9: ...ication ports 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 NC NC RS232 DTE TX RX GND TX Transmits Data RX Receives Data GND Signal Ground Vin GND Power Supply 10 30 Vdc NC NC No Connection NC No Connection NC No Connection Figure 3 Connectors general diagram 2 2 Power connection Picture 4 shows the power input connection It is found in the first two terminals called Vin and GND The RME1 TC power connection has...

Page 10: ...erminals are shown in the picture below The configuration serial port is available for all the RME1 TC models The same picture also shows where the Ethernet connector is placed Note The configuration method through serial port is an alternative The suggested method is through the configuration WEB page RS232 Serial Ports Terminal Blocks RJ45 Connector Ethernet Connector Power Supply 1 2 3 4 5 6 7 ...

Page 11: ...tail For configuration a connection cable can be used as it is shown in picture 7 DB9 Female RxD 2 TxD 3 GND 5 PC RME1 TC Tx 6 Rx 7 GND 8 Figure 7 Serial cable for configuration serial terminal 2 4 Ethernet connection The RJ45 connector is for Ethernet connection This connection is essential for the RME1 TC to work www exemys com Rev 1 Page 11 ...

Page 12: ... Rx 1 Rx 2 Tx 3 Tx 6 1 8 Figure 9 RJ45 connector 2 5 Analog inputs description In Figure 10 it can be seen where the RME1 TC analog terminals are placed The inputs are in columns on both sides of the device The inputs start numbering from 0 So that the first channel is CH0 The same way each terminal is numbered for its function and the channel it belongs to So the RME1 TC first terminal in Channel...

Page 13: ...re 10 RME1 TC analog inputs in each channel arrangement Thermocouples TC0 Channel 0 TC0 J K T R N E S Figure 11 A thermocouple connection 2 6 Indicator Leds The RME1 TC has three luminous indicators leds The Power led indicates that the device is turned on The yellow led shows the Ethernet interface status The green led indicates Modbus TCP status www exemys com Rev 1 Page 13 ...

Page 14: ...remaining 10 on Do not care RME1 TC has an IP address and a carrier link on the connection This is the normal operation status It is 90 of a second on and the remaining 10 off Do not care RME1 TC has no IP address and cannot find a DHCP server It will search the DHCP server at 60 seconds interval It blinks very fast Do not care Absence of Ethernet carrier Do not care It is steady on and it turns o...

Page 15: ...r LEDs See Table 4 and will try to establish connection with the DHCP server 60 seconds later This process will be repeated indefinitely until a DHCP server assigns an IP address to RME1 TC or until the user assigns a static IP address a IP address configuration with Exemys Device Locator EDL The Exemys Device Locator Application Program is intended to be used for the basic configuration of any Ex...

Page 16: ...ce to be properly configured If the device is correctly connected and working it will be found by the Device Locator Application Program To refresh the grid click on the Query Network button This action will make the device Locator search any Exemys device in the network again You can change any of these basic network parameters within the Device Locator program To configure any Exemys device foun...

Page 17: ...Figure 14 Device locator If the device does not respond the Device Locator will show a No Response from Device message Make sure the device is turned on and connected to the ethernet network The Exemys device will reset so the changes in the configuration take effect If no change is necessary click on the Close button to close the Properties dialog box After a few seconds the device being reset wi...

Page 18: ...ole configuration See Appendix D Serial console configuration See Appendix D Once the RME1 TC has a valid IP address you may access the web page to configure the rest of the parameters 1 If your web navigator is configured to search for a Proxy server disable that option 2 If you have the Exemys Device Locator software select the device and press the button Configure 3 Type the RME1 TC IP address ...

Page 19: ... means of a web browser using NBNS as its name NOTE In several sections of the web interface the RME1 TC has a help symbol If you click on it you will get a help window for the configuration section you are 3 2 1 Network configuration Network parameters can be configured by all the methods already mentioned but t can be done through the WEB interface too It is important to make it clear that the n...

Page 20: ...he selection of the kind of thermocouple connected to an input Figure 18 Inputs configuration 3 2 3 Alarms configuration The RME1 tc has two alarms for each input a low one and a high one You will be able to enable disable and modify the set point for each one IMPORTANT Alarms are taken upon temperature values multiplied by 10 www exemys com Rev 1 Page 20 ...

Page 21: ...onfiguration 3 2 4 Monitor In the monitor web page you can configure the user s monitor page This configuration consists in selecting the inputs you want to visualize and the name you want to assign to each input Figure 20 User s monitor configuration www exemys com Rev 1 Page 21 ...

Page 22: ...manufacturer s default password for another one Note The name of the user must be admin Set the device It can be used to reset the device in the same way it can be done by cutting the power Set device to factory default It allows to change all configuration parameters to manufacturer s default Be careful See values in Appendix B Modbus exceptions Enable or disable Modbus exceptions Figure 21 Advan...

Page 23: ...om 40 017 up to 40 100 and from 40 106 up to 40 200 and from 40 209 to 40 248 are reserved bank of memory Registers from 40 001 up to 40 016 are read only and show information about each input status Registers from 40 101 up to 40 105 show information about the device read only Registers from 40 201 up to 40 208 and from 40 249 to 40 272 are read write registers and store the information about the...

Page 24: ... 256 Alarms enable of each one of the inputs 0 Both alarms disabled 1 Low alarm enabled 2 High alarm enabled 3 Both alarms enabled 40 257 up to 40 264 Low alarm set point variable value between 32 767 and 32 767 40 265 up to 40 272 High alarm set point value between 32 767 and 32 767 The registers with gray background can be modified with Modbus TCP All the other are only for 4 2 CVS XML mode oper...

Page 25: ...ddress Bear in mind that the information belongs to the inputs value at the moment you opened the file 4 2 2 XML mode operation To make an automatic information acquisition the RME1 TC has a web page in which all configuration and status information is available in XML format The name of this page is rme1 tc xml this page is within RME1 PT Any time you access to this page you can get the following...

Page 26: ...TYPE ALARM LOW ALARM ENTRY 2 ENTRY 3 NUMBER 3 NUMBER NAME Entrada 3 NAME AVALUE 000 0 AVALUE ATYPE TC K ATYPE ALARM LOW ALARM ENTRY 3 ENTRY 4 NUMBER 4 NUMBER NAME Entrada 4 NAME AVALUE 000 0 AVALUE ATYPE TC K ATYPE ALARM LOW ALARM ENTRY 4 ENTRY 5 NUMBER 5 NUMBER NAME Entrada 5 NAME AVALUE 000 0 AVALUE ATYPE TC K ATYPE ALARM LOW ALARM ENTRY 5 ENTRY 6 NUMBER 6 NUMBER NAME Entrada 6 NAME AVALUE 000 0...

Page 27: ...e this service With the SNMP service enabled it is possible to enable or disable SNMP traps The RME PT allows to configure up to two IP manager addresses IP addresses where SNMP traps are to be sent as a security redundancy method and to configure the communities of read write and traps It has to be clear that if you configure the same IP address in both IP manager address fields alarms will be do...

Page 28: ...ntry tcIndex Input Number from 0 to 7 Nombre 1 3 6 1 4 1 18284 1 3 2 1 1 1 2 RME1TC status aiTable aiEntry tcName Name configured for this input Valor de temperatura 1 3 6 1 4 1 18284 1 3 2 1 1 1 3 RME1TC status aiTable aiEntry tcAvalue Temperature in centigrade degrees multiplied by 10 Estado 1 3 6 1 4 1 18284 1 3 2 1 1 1 4 RME1TC status aiTable aiEntry alarmstate Alarm status for this input it c...

Page 29: ... when an input moves its status from alarm to normal 4 4 Web page operation mode HTTP The RME1 TC web interface allows two different types of monitor In the administrator s monitor it is possible to visualize the assigned name the temperature value and the alarm status for each input This page is protected by password Figure 24 Administrator s monitor In the user s monitor it is possible to visual...

Page 30: ... where you can get information about the input status XML page RME1 TC has one xml page where you can get information about device s configuration and status User s manual This link goes to the RME1 TC user s manual in the Exemys web site Exemys web site This link goes to the Exemys web site where you can get updated information for this and other Exemys products Figure 26 Net configuration www ex...

Page 31: ...pter on the upper edge such as it is shown in the figure below Push the RME1 TC firmly until you hear a click at the moment of fastening the module on the DIN rail Click DIN Rail DIN Rail DEVICE LATERAL VIEW Figure 27 Device assembly To disassemble the device from the rail first take the device terminals off Then introduce a screwdriver in the RME1 TC DIN connector lower clasp and push the connect...

Page 32: ...RME1 TC User s Manual Thermocouple Acquisition Module Exemys DIN Rail DIN Rail DEVICE LATERAL VIEW Figure 28 Device Disassembly www exemys com Rev 1 Page 32 ...

Page 33: ... 0 Type of thermocouple Thermocouple Type K Inputs all inputs Low alarm enable Yes Low alarm set point 0 High alarm enable Yes Alarms all inputs High alarm set point 500 C Name Input i i input number Monitor all inputs Visualize Yes General enable No Traps enable No Manager 1 IP address 0 0 0 0 Manager 2 IP address 0 0 0 0 Read community Public Write community Private SNMP Trap community Trap Pass...

Page 34: ... NBNS HTTP TELNET ModBus TCP SNMP versión 1 CSV XML Ethernet 10 BaseT RJ45 connector RS232 for device s configuration Power Led link Led data Led 10 to 30 Vdc Consumption 200mA maximum Powered with 10 Vdc 90 mA powered with 30 Vdc 1200 Vrms 1 minute 100mm x 22 5mm x 112mm HeightxWithxLength Operating temperature 5 a 65ºC Storage temperature 40 a 75ºC 1 year guarantee J K T R N E HTTP Server passwo...

Page 35: ...s required Through TCP IP Ethernet Port TELNET The RME1 TC supplies a command console to allow configuration by TCP in the port 23 The device will only administer one TCP connection in this port preventing the device to be configured in simultaneous consoles To enter the command console establish a telnet connection to port 23 In Windows open a window of commands and type the following command tel...

Page 36: ...e The key word must not have more than 10 characters D 2 2 Host name Command With this command you can change the device s name So that as the device works with the NBNS protocol it will be possible to connect to the device TCP console or web page through its name instead of its IP address Table 10 Host name Command Command Description HOSTNAME name Changes device s name The name must not have mor...

Page 37: ...you can restart the RME1 TC To restart the device you can execute the RESET command from the command Console Table 13 Reset Command Command Description RESET Resets RME1 PT D 2 6 AINPUT Command By means of this command you will be able to configure this type of thermocouple for each one of the inputs From the command console you can execute the command AINPUT followed by the input number to be con...

Page 38: ...H D 2 9 ANAME Command With this command you can assign a name to an input and configure to visualize it or not in the user monitor Table 17 ANAME Command Command Description Assigns the name nam to the input n and configure it to be visualized 1 or not 0 ANAMEn nam visualized D 2 10 SNMPENABLE command With this command you can enable or disable the SNMP service Table 18 SNMPENABLE command Command ...

Page 39: ...enter the 0 0 0 0 IP address and it means that the manager does not exist Table 21 SNMPMANAGER2 command Command Description SNMPMANAGER2 ip_addr Configures the Manager 2 IP address D 2 14 SNMPREADCN command With this command you can configure the SNMP read community Table 22 SNMPREADCN command Command Description SNMPREADCN com Configures the SNMP read community D 2 15 SNMPWRITECN command With thi...

Page 40: ...for help listing the configuration and saving the configuration in device s memory Table 25 Other Commands Command Description HELP Lists help for the configuration commands LIST Lists the equipment s configuration END Ends configuration NOTE After a configuration change the command END must be entered Then the device will restart loosing communication To reconnect a new Telnet session must be ope...

Page 41: ...ocouple E 2 Thermocouple J 3 Thermocouple K 4 Thermocouple N 5 Thermocouple R AINPUT type 6 Thermocouple S 7 Thermocouple T AALARMn hb vb ha va Alarms enable and set points hb enable low alarm 0 1 vb set point low alarm ha enable high alarm 0 1 va set point high alarm ANAMEn name visualize Input n name and enable to visualize in web Modbus Exceptions EXCEPTIONS option option E enable D disable SNM...

Page 42: ...ARP command to work properly Check the ARP table has at least one entry with the command arp a If the only entry is the local PC send a ping to other network device 2 In Windows you can force an entry in the ARP table with the following command arp s 192 168 0 105 00 90 C2 XX XX XX 3 In Unix the command to add an entry in the ARP table is arp s 192 168 0 105 00 90 C2 XX XX XX 4 Send a ping to the ...

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