Page 3 - Table of Contents
Table of Contents W ARNING N OTIFICATIONS .......................................................................................................................i Overview of ChemWeb Server .................................................................................................................
Page 4 - SOFTWARE AND FIRMWARE LICENSE
4 ChemWeb Server Warranty USFilter Stranco warrants equipment of its manufacture and bearing its trademark to be free of defects in workmanship and materials. If the customer gives USFilter Stranco prompt written notice of a breach of this warranty within the Warranty Period (as defined below), USFi...
Page 5 - FOLLOWING PAGES AND THROUGHOUT THIS MANUAL.
W ARNING N OTIFICATIONS i NOTE: PLEASE PAY PARTICULAR ATTENTION TO THE WARNING NOTICES FOUND ON THE FOLLOWING PAGES AND THROUGHOUT THIS MANUAL. DISCONNECT AND LOCKOUT POWER BEFORE SERVICING Line voltage (120/240VAC) can be present inside the ChemWeb server and caution should be used to prevent elect...
Page 7 - Overview of ChemWeb Server; data exchange via CompactFlash card
Overview of ChemWeb Server 1 The ChemWeb Server is used for central recording, monitoring and logging of the process data in potable and swimming pool water treatment plants. It is especially suitable for smaller installations without process display but which are to be installed with a data recordi...
Page 8 - Description of ChemWeb Server; Power Supply; GND Ground
Description of ChemWeb Server 2 The ChemWeb Server is a compact standalone PC which is fitted with an integrated analog, ISDN modem in addition to the main memory, an internal flash drive for programs and data, a clock module and a number of hardware interfaces. Serial connection possibilities such ...
Page 10 - Telephone line (only for analog or ISDN version)
Description of ChemWeb Server 4 COM 1 - RS232 null modem This RS232 port is used for modem parameterization and null modem operation without having to disconnect the device from its application environment. Terminal No.: Designation: Description: 30 GND Ground 31 CTS RS232 signal CTS 32 RTS RS232 si...
Page 11 - LED displays; Data connection is established
Overview of ChemWeb Server 5 CompactFlash slot (CF) The CompactFlash slot is used as memory for programs and data and can operate commercial CompactFlash cards with corresponding driver software as external drive. For this purpose, the card should be formatted with the FAT file system. It is possibl...
Page 12 - Connecting more than one ChemWeb Server; Installation of RS485 bus
Connecting more than one ChemWeb Server 6 RS485 bus system The serial RS485 bus is designed as balanced two-wire bus line according to EIA RS485 (DIN 66259, Part 4 or ISO 8482), which is suitable for long transmission routes (up to 4000 ft) at a high transmission rate (19200 baud). It is characteriz...
Page 14 - Setting the IP address of the ChemWeb Server; Network connection in a LAN; Direct network connection; Laptop
Setting the IP address of the ChemWeb Server 8 Initialization of the ChemWeb Server after switching on the power supply or after a reset may take up to several minutes depending on the configuration! During this time the ChemWeb Server does not respond! The ChemWeb Server must be installed completel...
Page 16 - Switched connection via modem
Setting the IP address of the ChemWeb Server 10 A fixed IP address and network mask must always be assigned. Other settings should not be changed. Confirm and store by clicking “OK” twice. With some Windows configurations, a restart may now be necessary. Special features of the direct network connec...
Page 20 - Null modem connection via serial interface
Setting the IP address of the ChemWeb Server 14 Null modem connection via serial interface Via the integrated RS232 interface “COM1 Null modem” of the ChemWeb Server, a serial connection can be set up to a laptop computer or PC, using a modem cable. It is possible to parameterize and operate the Che...
Page 23 - Select “Guest” and click “Next”.
Setting the IP address of the ChemWeb Server 17 Select “Set up an advanced connection” and click “Next”. Select “Connect directly to another computer” and click “Next”. Select “Guest” and click “Next”. In this window you assign a name for this connection. Type the name in the entry box and click “Ne...
Page 27 - Setting the IP address of the ChemWeb Server without DHCP
Setting the IP address of the ChemWeb Server 21 Start menu item “Find” in the “CHIP” menu. The program then locates all ChemWeb Servers connected to this network segment independent of the set IP address and network mask, and lists all set data. Note the number in the first column “Snr” of the ChemW...
Page 28 - Setting the IP address of the ChemWeb Server with DHCP
Setting the IP address of the ChemWeb Server 22 Setting the IP address of the ChemWeb Server with DHCP The network administrator must reserve a fixed IP address at the DHCP server. For this purpose he needs the MAC address (see label at the ChemWeb Server). The entry box “Use DHCP” must be clicked a...
Page 29 - Startup; Basic settings via a Browser; ISP Configuration
Startup 23 Before startup, a connection to the ChemWeb Server must always be established! This can be any connection (see chapter 3). When starting the Internet Explorer for the first time, the Internet connection wizard might be started. It should be aborted! Basic settings via a Browser If the con...
Page 30 - Server Setup; Bus scan
Server Setup 24 Bus scan Under this menu item all bus users connected are located automatically, and the corresponding results are displayed. Click “Start Scan” to initiate the “Bus scan”. After the message “Scanning done” appears, the ChemWeb Server reinitializes all aspects of the traced devices. ...
Page 31 - Mail configuration
Server Setup 25 Mail configuration Under this menu item, the ChemWeb Server is supplied with data from your provider for sending e-mails. Type the data you received from your provider and the receiver e-mail addresses in the corresponding boxes, and confirm the entry by clicking “Send”. Mail Server:...
Page 32 - Event configuration
Server Setup 26 Event configuration Under this menu item you can define results, which initiate an immediate information e-mail, for each bus user. The symbol after the respective bus user signifies: Events have been defined for this bus user. No events have been defined for this bus user. By clicki...
Page 33 - Server commands
Server Setup 27 The entry box “Release value” specifies the value at which the event initiates the information e-mail. By clicking the selection box under “Activate”, the event is enabled. The entries are stored by clicking “send data”. By clicking “close window”, the window is closed without storin...
Page 34 - Change passwords; wt
Server Setup 28 Relay 2 ON / Relay 2 OFF: By clicking this command, relay 2 can be switched on or off. The status of the relay is not stored in the case of a power failure or a reset! Change passwords Under this menu item, the individual user names and passwords are defined. Factory setting: User Na...
Page 36 - Chip info
Server Setup 30 This menu item shows a separate page listing all network configuration data of the ChemWeb Server. Disconnect the power supply of the ChemWeb Server. Then short-circuit digital inputs IN1 and IN2 by means two wire jumpers. Restart the ChemWeb Server by connecting the power supply aga...
Page 37 - Operation and Data Access; Operation via Web Browser; For all traced bus devices, the individual submenus of
Operation and Data Access 31 Operation via Web Browser To handle and display the data, a Java-capable Internet Browser (e.g. Internet explorer) must be installed on the service computer. A (serial, Intranet, Internet or switched) connection must be available to access the ChemWeb Server. The Interne...
Page 39 - Log files
Operation and Data Access 33 Trend The submenus of “Trend” show all measured values of the respective device as daily chart. One group always contains three measured values of the device. These measured values are stored every 5 minutes in a log file on the CompactFlash board. In these submenus, it ...
Page 40 - Backing up log files
Operation and Data Access 34 Backing up log files The old data is located in the compact flash card. If you have a standard card reader for the PC, you can copy the *.txt files to your PC. The path is WEB \ ARCH. You can copy the Files with the name *.txt to your PC and then you can delete them from...
Page 41 - Data access to CompactFlash card with card scanner
Operation and Data Access 35 Data access to CompactFlash card with card scanner The CF card must also include the firmware of the ChemWeb Server. Therefore it is not allowed to modify or delete any other files from the CF card than the log files described above! This would cause data loss and failur...
Page 42 - Technical data
Technical data 36 Dimensions 3.9” x 4.3” x 2.9” (H x W x D), without CF card / plug Weight approx. 1 LB Installation top hat rail DIN EN 500 22 Ambient Temperature 32 ... 131 ° F Air humidity 0 - 95%, not condensing Protection class enclosure IP40 / screw terminals IP20 Power supply 10..60 V DC, 5% ...
Page 43 - Appendix; Accessories and part numbers
Appendix 37 Accessories and part numbers ChemWeb Server serial 5885557 ChemWeb Server with analog modem 56k 6485560 ChemWeb Server with ISDN modem 6485563 CompactFlash card 64MB (blank) 6485932 CompactFlash card 64MB (with firmware for Webserver) 6485935 CompactFlash card 128MB (blank) 6485938 Compa...
Page 44 - Tested Web Browser
Appendix 38 Tested Web Browser The ChemWeb Server was tested successfully with the following Web browsers: - Microsoft Internet Explorer 6.0 SP1 with Sun Java 1.4.1 - Netscape 7.01 with Sun Java 1.4.1 - Mozilla 1.3 with Sun Java 1.4.1 - K-Meleon Version 0.7.1 with Sun Java 1.4.1 The listed Web brows...
