IServer Device Query | Omega C4EIT/-EIT manual

4.5.6 Security (continued)

Telnet Console Access – If checked, Telnet to the iServer’s port 2002 is allowed. The default is checked.

The password for the Telnet Console Access is the same as the Administrator Password.

Web Server Access – If checked, a web browser can be used to connect to the iServer’s web server. If unchecked, access to the iServer’s web server will be blocked. The default is checked.

IP Exclusivity – This table contains all the IP Addresses for the network nodes that are allowed to communicate with the iServer.

If the table is empty then all the network nodes will be allowed to connect to the iServer. If enabled, all packets from IP Addresses that are not on this list will be ignored and thrown away. The default is Disable.

4.5.7 Device Query

This page allows you to send a command to a single serial device connected to the iServer and displays the response back from that serial device.

If the connection is RS485, the RS485 node number must be typed before the actual command. Example: *01 is the RS485 node number 1 and the X01 is the actual command requesting temperature value.

Refer to your device’s Serial Communication Manual for a list of Commands.

Figure 4.14 iServer DEVICE QUERY Page

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Omega C4EIT/-EIT manual iServer Device Query

Contents

User’s Guide Page Dhcp DNS Table of Contents List of Figures ARP Commands and Responses IServer DiagnosticsAssigning an IP Address using iConnect Accessing the iServer’s Home Table K-1 Data Transmission Characteristics RS485ILog Error Messages List of Tables Before You Begin TIP EMC Considerations Part Introduction Description Accessing Devices Over the Ethernet Part Hardware Physical Characteristics and Mounting Serial Communication Interfaces For Models with -C4EIT Network Communication Interface Section Half Duplex Hookup Pin# ISeries Wiring Master/Slave Units via RS485 Interface Network Communication Interfaces 1 10BASE-T RJ-45 Pinout RJ-45 Pinout Connecting iServer to PC/Hub/Switch/Router Ethernet MAC Address Part Network ConfigurationNetwork Protocols IP Address DhcpDNS Example C\Telnet 192.168.1.200 Part Operations Serial Interface Configuration Communication ProtocolCommand Prefix Letters LSB MSB Pinging the iServer from a DOS Prompt Default IP Address IServer Login Access and Configuration Using a Web Browser 4a iServer -C4EIT Overview Overview IServer 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 15 iServer Device Setup Page RS485 -C4EIT Device Setup -C4EIT 16 iServer Device Parameters Page -C4EIT 17 iServer Device Setup Page -EIT 18 iServer Device Parameters Page -EIT Device Parameters -EIT Readings Device Setpoints Readings 21 iServer Terminal Terminal 22 iServer System System 23 iServer Diagnostics Page 4.5.12.1 Diagnostics Serial Port Diagnostics Diagnostics Ping Diagnostics Ethernet Port Serial Interface -C4EIT Part Specifications Time-Lag, IEC 127-3 recognized Serial Interface Network Interface Transients Overvoltage Surge 1.2 / 50uS pulse Electrical Safety EN61010-12001Part Measurement Category Appendix Aglossary Appendix B IP Address Class C Appendix C IP NetmaskMask Dotted Notation Mask Binary Mask Bits Class a Class B Dec Hex Binary Char No Parity No parity Appendix D Ascii ChartDec Hex Binary Dec Hex Ctrl Key Definition Char Equiv Appendix D Ascii Chart ContinuationAscii Control Codes Dec Hex Ctrl Key Definition Appendix E IConnect Software Figure E-1 Assigning an IP Address using iConnect Figure E-2 Accessing the iServer’s Home Communication interface skip for embedded ethernet -EIT Appendix F HTTPget Program \iServerhttpget -r -S *02X01\r 192.168.1.2002000 \iServerhttpget -r -S *02X01\r Network read timeout Appendix G ARP Program Arp -g ﬁ Same as arp -a192.168.1.96 Appendix H Telnet Setup Admin Port ISeries? Figure H-3 Telnet Setup iServer Help Figure I-1b Serial Tunneling iSeries -EIT Figure I-1a Serial Tunneling iSeries -C4EIT Remote iSeries -EIT/-C4EIT Figure I-2 Device-to-Device Communication Local iSeries -EIT/-C4EIT Figure I-3 Serial Multi-Host Connection -C4EIT Tunneling Troubleshooting Appendix J IPORT IPORT, COM Port RedirectorIPORT Overview Figure J-2a Redirect Serial Connection Figure J-3 iPORT Main Window IPORT Configurations Appendix K ILog Software Figure K-1 iLog Software Logging Data for an iSeries ISeries Wireless DevicesTable K-1 iLog Excel Applications Networked Product ILOG File Alternate Table K-2 iLog Error Messages Error # Description Page Page Page Page Page WARRANTY/DISCLAIMER Shop on line at omega.com