Omega C4EIT/-EIT manual IServer Serial Page RS485 Serial Port

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4.5.3 Serial (RS485 Serial Port)

These pages provide configurations for the iServer’s serial port as well as different techniques for bridging data between serial and Ethernet ports (see Figures 4.6 through 4.10). Fields are described below.

The RS485 Service Port Tab as shown in Figure 4.6 will appear only for option C4EIT.

For the iSeries EIT option the following parameters: 9600,O,7,1,none are fixed and the device must be set to these parameters.

For EIT option there will be no tab.

4.5.3.1 RS485 Serial Port

Figure 4.6 iServer SERIAL Page – RS485 Serial Port

Baud Rate – This indicates the speed of the iServer’s serial port. Options are 300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200, 230400, and 460800 bits/s. The default is 9600 bits/s.

iSeries device maximum Baud Rate is 19.2 kb/s

Data Bits – This indicates the number of bits in a transmitted serial packet. Options are 7 and 8. The default is 7.

Parity – This checks the serial packet for the parity bit. Options are Even, Odd, and None. The default is Odd.

Stop Bit – This indicates the end of transmission. Options are 1 and 2. The default is 1.

Flow Control – This handles the data flow between the iServer and the attached serial device to ensure it’s processed efficiently. Too much data arriving before the device can handle it causes lost data. Options are Software also called Xon/Xoff (using Tx and Rx pins), and None. The default is None.

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Contents User’s Guide Page Table of Contents Dhcp DNSList of Figures IServer Diagnostics Assigning an IP Address using iConnectAccessing the iServer’s Home ARP Commands and ResponsesData Transmission Characteristics RS485 ILog Error MessagesList of Tables Table K-1TIP Before You BeginPart Introduction EMC ConsiderationsAccessing Devices Over the Ethernet DescriptionPhysical Characteristics and Mounting Part HardwareNetwork Communication Interface Section Serial Communication Interfaces For Models with -C4EITWiring Master/Slave Units via RS485 Interface Half Duplex Hookup Pin# ISeriesRJ-45 Pinout Connecting iServer to PC/Hub/Switch/Router Network Communication Interfaces 1 10BASE-T RJ-45 PinoutPart Network Configuration Network ProtocolsEthernet MAC Address Dhcp DNSIP Address Example C\Telnet 192.168.1.200 Serial Interface Configuration Communication Protocol Command Prefix LettersPart Operations LSB MSB Default IP Address Pinging the iServer from a DOS PromptAccess and Configuration Using a Web Browser IServer LoginOverview 4a iServer -C4EIT OverviewIServer Network Network IServer Serial Page RS485 Serial Port IServer Serial Page Network to Serial IServer Serial Page Packing Techniques IServer Serial Page Multi-Host Connection 10 iServer Configuration Page Ethernet Configuration Date and Time 11 iServer Management Page Email, Snmp Management Email Snmp 12 iServer Management Page Alarm AT&T 13 iServer Security 14 iServer Device Query Device Setup -C4EIT 15 iServer Device Setup Page RS485 -C4EIT16 iServer Device Parameters Page -C4EIT 17 iServer Device Setup Page -EIT Device Parameters -EIT 18 iServer Device Parameters Page -EITReadings Readings Device SetpointsTerminal 21 iServer TerminalSystem 22 iServer SystemDiagnostics 23 iServer Diagnostics Page 4.5.12.1 Diagnostics Serial PortDiagnostics Ethernet Port Diagnostics PingPart Specifications Serial Interface -C4EITTime-Lag, IEC 127-3 recognized Network Interface Serial InterfaceElectrical Safety EN61010-12001 PartMeasurement Category Transients Overvoltage Surge 1.2 / 50uS pulseAppendix Aglossary Appendix B IP Address Appendix C IP Netmask Mask Dotted Notation Mask Binary Mask Bits Class aClass B Class CAppendix D Ascii Chart Dec Hex BinaryDec Hex Binary Char No Parity No parity Appendix D Ascii Chart Continuation Ascii Control CodesDec Hex Ctrl Key Definition Dec Hex Ctrl Key Definition Char EquivFigure E-1 Assigning an IP Address using iConnect Appendix E IConnect SoftwareFigure E-2 Accessing the iServer’s Home Appendix F HTTPget Program Communication interface skip for embedded ethernet -EIT\iServerhttpget -r -S *02X01\r Network read timeout \iServerhttpget -r -S *02X01\r 192.168.1.2002000Arp -g ﬁ Same as arp -a 192.168.1.96Appendix G ARP Program Admin Port Appendix H Telnet SetupISeries? Figure H-3 Telnet Setup iServer Help Figure I-1a Serial Tunneling iSeries -C4EIT Figure I-1b Serial Tunneling iSeries -EITFigure I-2 Device-to-Device Communication Remote iSeries -EIT/-C4EITLocal iSeries -EIT/-C4EIT Figure I-3 Serial Multi-Host Connection -C4EIT Tunneling Troubleshooting IPORT, COM Port Redirector IPORT OverviewAppendix J IPORT Figure J-2a Redirect Serial Connection Figure J-3 iPORT Main Window IPORT Configurations Figure K-1 iLog Software Logging Data for an iSeries Appendix K ILog SoftwareWireless Devices Table K-1 iLog Excel ApplicationsNetworked Product ILOG File Alternate ISeriesTable K-2 iLog Error Messages Error # Description Page Page Page Page Page WARRANTY/DISCLAIMER Shop on line at omega.com