Omega Speaker Systems iLD Series manual Lsb Msb

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Where:

"*" is the selected Recognition Character. You may select any ASCII table symbol from "!" (HEX address "21") to the right-hand brace (HEX "7D") except for the caret "^", "A", "E", which are reserved for bus format request.

"ccc" stands for the hex-ASCII Command Class letter (one of eleven given in Table 4.1), followed by the two hex-ASCII Command Suffix characters identifying the meter data, features, or menu items to which the command is directed.

"<data>" is the string of characters containing the variable information the computer is sending to the meter. These data (whether BCD or binary) are encoded into hex-ASCII character (see Appendix D for binary-hex-ASCII chart), two characters to the byte.

Square brackets [indicating optional status] enclose this string, since some commands contain no data.

"<nn>" are the two ASCII characters for the device Bus Address of RS485 communication. Use values from "00" to hex "C7" (199 decimal).

The following format is used for each byte sent and received through serial port of Ethernet Server:

1.Seven or Eight-bit binary, Hexadecimal (0 ... 9, A ... F)

2.Two hexadecimal characters contained in each eight-bit field of the message

3.1 start bit; 7 or 8 data bit; 1 Stop Bit; Odd, Even (No Parity) Bit

The figure below shows the bit sequences when a byte is transmitted or received through the Ethernet Server.

LSB

MSB

START

1

2

3

4

5

6

7

8

STOP PARITY

LSB – Least Significant bit MSB – Most Significant bit

Least Significant beat sent first

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Contents User’s Guide Servicing North America OMEGAnet On-Line Service Internet e-mail Info@omega.comTable of Contents List of Tables Rear Panel View of i16 and i8 Series Meters withManuals, Software Customer ServiceBefore You Begin Inspecting Your Shipment EMC Considerations Safety and EMC ConsiderationsPart Introduction IServer on the Ethernet Network TB4 Physical Characteristics and MountingPart Hardware Network Communication Interface Section DIP Switches on the iServerSerial Communication Interfaces For Models with RS485 Port Data Transmission Characteristics RS485Device # with RS485 Wiring RS485 InterfaceHalf Duplex Hookup TB4 Pin# ILD Big Display Network Communication Interfaces 1 10Base-T RJ-45 Pinout RJ45 Pinout 2 10Base-T Crossover WiringEthernet MAC Address Part Network ConfigurationNetwork Protocols Dhcp DIP Switch on the iServer DNSPort Number Default IP AddressIP Address Part Operations Command Prefix Command Class MeaningLSB MSB Pinging eis03ec MS-DOS Prompt IServer Home Page Menu Device TypeRead Devices Device Setpoints Read DevicesDevice Setup Modify Device Parameters or Device List Entry Device Setup10 Configuration Serial Communication ConfigurationTerminal Server Device No. Refer to Section 11 Access Control Access Control3 4 OFF Access Control Host Name Refer to .4, DNS12 Access Control Setting a New IP Address over the NetworkTerminal Server Function 13 Terminal Server Configuration14 Terminal Emulation Terminal EmulationTera Term Telnet Connection Screen Telnet Setup17 Telnet Setup iServer Help 01X01074.3 Httpget Program\iServer\Httpget\httpget -r -S *01X01\r ARP Protocol 18 ARP Commands and Responses19 PC-to-Device Communication Remote Access TunnelingRemote iServer 21 Configuration Menu Remote iServerUnder Terminal Server section, set Number of Connections to Local iServerMail Notifier Software InstallationEmail Connection Mapi Access Program Options Setup and Configuration25 iServer Mail Notifier Device Setting Device Setting and Configuration Device setup requiresNetwork Interface Part Specifications Serial InterfaceProcessor CPU Internal WEB ServerSerial Interface Network InterfaceAppendix a Glossary Appendix B IP Address Mask Dotted Notation Mask Binary Mask Bits Class a Appendix C IP NetmaskClass B Class CAscii Appendix D Ascii ChartDec Hex Binary Dec Hex Binary Char No Parity No parityAscii Control Codes Appendix D Ascii Chart ContinuationDec Hex Ctrl Key Definition Dec Hex Ctrl Key Definition Char EquivPart Approvals Information CE Approvals Information WARRANTY/DISCLAIMER Shop on line at omega.com