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Sollae Systems CSE-H53 User Manual

Industrial serial device server
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Industrial Serial Device Server
CSE-H53 Users' Manual
Version 1.1
2009-12-14
Sollae Systems Co., Ltd.
http://www.sollae.co.kr

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Summary of Contents for Sollae Systems CSE-H53

  • Page 1 Industrial Serial Device Server CSE-H53 Users’ Manual Version 1.1 2009-12-14 Sollae Systems Co., Ltd. http://www.sollae.co.kr...
  • Page 2 CSE-H53 Users’ Manual Ver. 1.1 Contents Contents ............................- 1 - Overview ..........................- 4 - 1.1 Overview ................................- 4 - 1.2 Application Examples ............................- 4 - 1.3 Components ................................. - 5 - 1.4 Specification ................................. - 6 - 1.4.1 Hardware ..............................
  • Page 3 CSE-H53 Users’ Manual Ver. 1.1 4.4 Normal Mode ..............................- 22 - 4.5 Serial Configuration Mode ......................... - 23 - 4.6 ISP Mode ................................- 23 - 4.6.1 Upgrading Firmware..........................- 23 - 4.6.2 Revoking Serurity Options......................... - 23 - Communication Modes ......................
  • Page 4 CSE-H53 Users’ Manual Ver. 1.1 8.2 Connection Problem over TCP/IP ......................- 51 - 8.3 Data Communication Problem on the Serial ..................- 52 - Technical Support, Warranty, and Precaution ..............- 53 - 9.1 Technical Support ............................- 53 - 9.2 Warranty ................................
  • Page 5 The serial communication is quite simple to implement but has weaknesses like short distance and hard maintenance. CSE-H53 lets the serial devices connect to the Internet. To communicate on the Internet, devices should use TCP/IP protocol, so CSE-H53 processes the converting serial data to TCP/IP.
  • Page 6 CSE-H53 Users’ Manual Ver. 1.1 Applied to the Internet on Cable Networks  Fig 1-3 applied to the Internet on cable networks Applied to the Internet with an IP Share Router  Fig 1-4 applied to the Internet with an IP share router 1.3 Components...
  • Page 7 10 Base-T / 100 Base-TX Ethernet auto-sense Network Auto MDI / MDIX cable auto-sense Temperature Storage / Operating Temperature: -40 ~ 85℃ Certification CE: F690501/SP-EMY000240 / MIC: SLS-CSE-H53 (A) RoHS RoHS Compliant 1.4.2 Software TCP, UDP, IP, ICMP, ARP, DHCP, PPPoE, Telnet, DNS Lookup, DDNS, Protocol...
  • Page 8 CSE-H53 Users’ Manual Ver. 1.1 1.5 Interfaces 1.5.1 Serial Interface CSE-H53 has an RS232 port for user serial device (300bps ~ 230,400bps). CSE-H53 converts serial data from user device to TCP/IP and transmits to Ethernet port. Fig 1-5 9 pins D-sub Male connector Pin Assignment ...
  • Page 9 CSE-H53 Users’ Manual Ver. 1.1 1.5.2 Ethernet Interface Since part of CSE-H53 network is composed of Ethernet, UTP cable may be connected. It will automatically sense 10Mbits or 100Mbits Ethernet and connect itself. It also provides auto MDI/MDIX function that can automatically sense 1:1 cable or cross over cable.
  • Page 10 1.6.1 ISP Switch There is a switch, which is named ISP switch (or button) located on the side of the product. You can change the operation mode of CSE-H53 to ISP or Serial Configuration mode with this switch. Fig 1-8 ISP switch Sollae Systems Co., Ltd.
  • Page 11 Procedures for the test are followed. 2.1.1 Setting Network Aera This step is for setting both CSE-H53 and users’ PC to be located the same network. If only they are, the TCP connection between them can be established. Setting of the PC ...
  • Page 12 Windows, and this is comfortable to use because it doesn’t need installation. First, search your CSE-H53 via network. All the values of parameters are set the default values in the factory. To apply it to your system, proper values should be set via ezManager.
  • Page 13  Fig 2-3 settings for TCP connection ① Select [TCP Client] ② Input correct IP address and port number of CSE-H53 ③ Clink the [Connect] button. (In case of TCP Server, it will be [Listen] button) Opening RS232 Port ...
  • Page 14 CSE-H53 Users’ Manual Ver. 1.1 Confirm the TCP Connection and COM port status  Fig 2-5 TCP Connected message ⑦ Check the message if the TCP connection is established Fig 2-6 COM Port open message ⑧ Check the message if the COM port has been opened Sollae Systems Co., Ltd.
  • Page 15 CSE-H53 Users’ Manual Ver. 1.1 Data transmission test  Fig 2-7 successful data transmission ⑨ Click the [Send data] on the LAN part ⑩ Check the data have been shown from the step ⑨ Fig 2-8 LAN → RS232 ⑪ Press the [Send data] on the RS232 part ⑫...
  • Page 16 3.1.1 Configuration via LAN Checklists  Make sure the connection between your PC and CSE-H53. If they are the same network, [MAC Address search] button can be used. If they aren’t, only [IP Address search] is allowed to use. Procedures ...
  • Page 17 Checklists  Make sure the connection between your PC and CSE-H53 using RS232 cross cable. To use this, CSE-H53 has to be operating in the [Serial Configuration] mode. By pressing the ISP button over 1 second, you can enter the mode. After this, read the setting via [Serial] tab on ezManager.
  • Page 18  Make sure the connection between your PC and CSE-H53 using RS232 cross cable. To use this, CSE-H53 has to be set to [AT command] mode as its communication mode. This can be configured by ezManager. Fig 3-5 setting the communication mode to the AT command Procedures ...
  • Page 19 3.3 Assigning an IP address automatically 3.3.1 Obtain an IP automatically (DHCP) In the network environment composing DHCP server, settings related to CSE-H53’s IP address, subnet mask, gateway, and name servers can be automatically designated using DHCP protocol. In order to do so, you must check [Obtain an IP Automatically (DHCP)] category on the ezManager.
  • Page 20 PPPoE is used in most ADSL and VDSL networks. To use PPPoE function, PPPoE function should be enabled and PPPoE ID and PPPoE password should be configured. The local IP address of CSE-H53 is assigned automatically in PPPoE environment. In this case, you can set the address of DNS server manually or automatically.
  • Page 21 CSE-H53 Users’ Manual Ver. 1.1 3.3.3 Notify IP Change CSE-H53 can be TCP server even though it assigned IP address automatically. Using [Notify IP Change] function, H53 sends its IP address with the host name to the designed server. There are 3 types- DDNS, TCP and UDP- for this service.
  • Page 22 CSE-H53 Users’ Manual Ver. 1.1 Operation Modes 4.1 What is the Operation Mode? Each of three operation mode of CSE-H53 is defined for specific purpose, and those are followed. Normal mode  This mode is for normal data communication and has 4 different connection modes.
  • Page 23 CSE-H53 Users’ Manual Ver. 1.1 4.3 Comparison of each mode Table 4-1 shows summaries of each mode Table 4-1 Comparison of each mode Name Entering Serial port configured Normal Supply the power. value Serial Press the ISP button shortly between 10ms and 1s.
  • Page 24  4.6.2 Revoking Serurity Options CSE-H53 offers restriction methods for security like filtering password or MAC and IP address. In the ISP mode, you can revoke all of these. When you forgot the password, enter the ISP mode to solve the problem.
  • Page 25 In this mode, CSE-H53 functions as a TCP server. CSE-H53 listens to a TCP connection from remote host. Once a host tries to connect to CSE-H53, it responses that request. After the connection is established, CSE-H53 converts the raw data from the serial port to TCP/IP data and sends them to the network and vice versa.
  • Page 26 CSE-H53 Users’ Manual Ver. 1.1 5.1.2 Examples A situation that [Event Byte] is set to 0.  Fig 5-1 time chart for a situation that [Event Byte] is set to zero Table 5-2 states of Fig 5-1 Points States H53 is listening to connection requests ①...
  • Page 27 CSE-H53 Users’ Manual Ver. 1.1 A situation that [Event Byte] is set to 1.  Fig 5-2 time chart for a situation that [Event Byte] is set to 1 Table 5-3 states of Fig 5-2 Points States H53 is listening to connection requests ①...
  • Page 28 CSE-H53 Users’ Manual Ver. 1.1 A situation that [Timeout] is set to 5.  Fig 5-3 time chart for a situation that [Timeout] is set to 5 Table 5-4 states of Fig 5-3 Points States Data communication on both sides ①...
  • Page 29 CSE-H53 tries to terminate established TCP connection. TCP Server  This check option is enable the TCP server / client mode. In this mode, CSE-H53 can be operated as a TCP server or client without changing its setting. DNS IP Address ...
  • Page 30 CSE-H53 Users’ Manual Ver. 1.1 5.2.2 Examples A situation that [Event Byte] is set to 0.  Fig 5-4 time chart for a situation that [Event Byte] is set to 0 Table 5-7 states of Fig 5-4 Points States Before the power is supplied ①...
  • Page 31 The connection has been established The “1234567” is transmitted to the remote host As you can see in the figure 5-5, CSE-H53 sends request segment right after the serial data had been 5 bytes. Even though those are come before the connection is established, the data “123”, “45”...
  • Page 32 CSE-H53 Users’ Manual Ver. 1.1 An activated [TCP Server] option  Fig 5-6 time chart for activating [TCP Server] option Table 5-9 states of Fig 5-6 Points States H53 is listening to connection requests ① The connection has been established H53 is on line and processes of the disconnection ②...
  • Page 33 CSE-H53 Users’ Manual Ver. 1.1 5.3 AT Command AT command is a mode which users control CSE-H53 with AT command like controlling modem. In this mode, active and passive TCP connections are available. And users are allowed to configure some environmental parameters with extended commands.
  • Page 34 Processes of TCP connection ③ TCP connection has been established CSE-H53 sends “CONNECT” message to the serial port Most of the response messages from the serial port of CSE-H53 are omitted on above  figure. Sollae Systems Co., Ltd. - 33 -...
  • Page 35 Set parameters in the AT command mode ① H53 sends a TCP connection request with the ATD command Processes of TCP connection ② TCP connection has been established CSE-H53 sends “CONNECT” message to the serial port Sollae Systems Co., Ltd. - 34 - http://www.sollae.co.kr...
  • Page 36 TCP connection has been terminated H53 sends “NO CARRIER” with disconnection CSE-H53 changes the mode to AT command, when receiving “+++” and sending “OK” message. In this state, the communication with remote host is not possible because H53 processes only AT command. Whenever you want to go back to online state (TCP connection), use “ATO”...
  • Page 37 CSE-H53 Users’ Manual Ver. 1.1 5.4 UDP UDP has no processes of connection. In this mode, data is sent in block units. Therefore, data that comes through CSE-H53’s serial port must be classified in block units to send it elsewhere. 5.4.1 Key parameters Event Byte ...
  • Page 38 CSE-H53 Users’ Manual Ver. 1.1 5.4.2 Examples Event Byte: 5 bytes / Data Frame: 1s (100 by 10ms)  Fig 5-10 time chart for event byte is 5 bytes and data frame is 1s Table 5-14 states of Fig 5-10...
  • Page 39 Remote host 2 sends data again to H53 ③ H53 updates host 2 to peer host H53 can communicate with remote host 2 The data “ABC”, “DE”, “FGH” are from the serial port of CSE-H53 in the Fig 5-11.  Sollae Systems Co., Ltd. - 38 -...
  • Page 40 6.1 Upgrading Firmware 6.1.1 Firmware Firmware is a type of software for operation of CSE-H53. If there are needs for adding function or fixing bugs, the firmware is modified and released. We recommend that users keep use the latest released firmware.
  • Page 41 CSE-H53 Users’ Manual Ver. 1.1 Checking firmware file and Sending  Fig 6-2 sending firmware file ① Check if the name and path of the firmware file are correct ② Click the [Send] button ③ Confirm the completed message Sollae Systems Co., Ltd.
  • Page 42 CSE-H53 Users’ Manual Ver. 1.1 6.2 Status Monitoring 6.2.1 Using TELNET Once the [TELNET] option is activated, users can remotely log in to CSE-H53. If a password is set, users should input the password. After then, messages from CSE-H53 appear like Fig 6-3.
  • Page 43 CSE-H53 Users’ Manual Ver. 1.1 ST SIO  “ST SIO” command displays the number of bytes for the serial port. Fig 6-5 “ST SIO” command ST UPTIME  “ST UPTIME” command shows amount of time since H53 boots up. Fig 6-6 “ST UPTIME” command ...
  • Page 44 CSE-H53 Users’ Manual Ver. 1.1 6.2.2 Using ezManager Status of CSE-H53 can be monitored by [Status] button on ezManager. By using the [Refresh Every 1 Second] option in the status window, the status is automatically updated in every second. Fig 6-8 status window of ezManager FIRMWARE VERSION ...
  • Page 45 Password  This text box is activated when CSE-H53 has a password. If users want to close TCP connection with right click of mouse on the session, this password has to be correctly filled.
  • Page 46 CSE-H53 Users’ Manual Ver. 1.1 6.2.3 Debugging Message By using [Debugging] option, users can receive debugging messages from CSE-H53 on the network. Setting debugging option  Fig 6-9 setting debugging option ① Check the [Debugging Message] option ② Press the [Write] button ③...
  • Page 47 Fig 6-10 debugging message window ① Network Adapter ② Place for listing received debugging messages from CSE-H53 over the network ③ Auto update to display the latest captured file on the screen of ② ④ MAC Address and Serial port Information of a selected message ⑤...
  • Page 48 CSE-H53 Users’ Manual Ver. 1.1 ⓒ [Reboot] button is for software rebooting ⓓ [Load Message] is for loading a debugging log file to display ⓔ Closing debugging message window If you have problems with communication or connection, it can be helpful for us that you ...
  • Page 49 The maximum length is 8 bytes of Alphabet or number. When you want to revoke all of these restrictions, operate CSE-H53 as ISP mode. In the  mode, all restrictions are removable and communication with ezManager is revoked.
  • Page 50 CSE-H53 Users’ Manual Ver. 1.1 7.2 Sending MAC Address [Sending MAC Address] is a function that CSE-H53 sends its MAC address to the remote host right after the connection is established. By using this function, a server can identify multiple devices with the information.
  • Page 51 CSE-H53 Users’ Manual Ver. 1.1 Self Test in Trouble When users are in trouble with CSE-H53, make sure all the followed steps first. 8.1 Searching problem with ezManager Confirming types of configuration utility  CSE-H53 can be configured by ezManager.
  • Page 52 Address, DDNS option Address, PING Test  Confirm the connection over the network by PING test. If the CSE-H53 doesn’t send any reply from the request, check the network environment. Firewall  In case the networks which need strong security, the access may be denied by their firewall.
  • Page 53 CSE-H53 Users’ Manual Ver. 1.1 8.3 Data Communication Problem on the Serial Connection of Pins  Check if the connection of each pin is right. Using cables, users choose the right type of cable which is suitable for the device. Transmit Data (TXD) pin should be connected with Receive Data (RXD) pin.
  • Page 54 Technical Support, Warranty, and Precaution 9.1 Technical Support If you have any question regarding operation of the product, visit Customer Support FAQ corner and the message board on Sollae Systems’ web site or send us an email at the following address: E-mail: support@eztcp.com...
  • Page 55 CSE-H53 Users’ Manual Ver. 1.1 9.3 Precaution Sollae Systems is not responsible for product failures occurring due to user ’s  alternation of the product. Specifications of the product are subject to change without prior notice for  performance improvement.
  • Page 56 CSE-H53 Users’ Manual Ver. 1.1 10 History Date Version Comments Author 2009.12.01 ○ Created Roy LEE 2009.12.14 ○ The table 4-1 has been changed. Roy LEE Sollae Systems Co., Ltd. - 55 - http://www.sollae.co.kr...