Minicom Advanced Systems CMG-DCM manual Data transfer, Scream

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Operator's guide

the file, or the Linux info documentation for mgetty.

4.5 Data transfer

You may retrieve data from the DCM using a variety of standard seismic protocols and formats. In addition, the DCM includes facilities for communicating with Gür alp Systems' own Scream! PC software. The options on this set of pages allow you to configure the DCM to use these additional methods.

Scream!

Scream! is a Microsoft Windows software package designed to configure and retrieve data from Gür alp digitizers. The options on this page allow you to control how the DCM responds to requests from Scream!. Depending on your requirements, the DCM can act either as an instrument in itself, or pass through requests directly to connected equipment.

datatransfer.scream.server : Select on to allow Scream! to connect to the module over a TCP/IP connection and receive data as if it were a connected instrument. The connection can be established over an Ethernet, wireless, or

PPPlink. If you do not want to transfer data directly to Scream! clients, select

off.

datatransfer.scream.server.allowserialaccess : The Scream! software allows you to configure digitizers connected to it by serial links. Select yes if you want to be able to use Scream! to configure digitizers attached to the DCM's serial ports. The software is able to differentiate between several instruments connected to the DCM, so enabling this option will allow you to configure all attached digitizers from within Scream!.

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Contents CMG-DCM Table of Contents December Inside the DCM Introduction CMG-DCM Inside the DCM Network services Serial port servicesSee .4, Connecting to a local network for full details Power supply Installing the CMG-DCMOverview Connecting over a serial link Connecting to a single computer192.168.0.x Connecting over EthernetConnecting over USB Using an internal modemConnecting to a local network Gcfgdbset option-namenew-value Connecting to the Internet Wi-FiSetting up the CMG-DCM Connecting digitizers and external hardwareWeb setup Setting up digitizers Using Scream General notes UsageDCM as a data store Gnblocks port-number Page CMG-DCM DCM as a GCF data source Accessing the DCM command line through gcfout Sensor arrays DCM as a network data hub Communicating with digitizers Configuring digitizers Data storage and retrieval Using miniSEED format Real-time data transmission CD1.0 and CD1.1 Troubleshooting DCM installations Cannot connect to the DCMs Scream! server Cannot see the DCMs Web site over Http or HttpsCannot Gcfping the DCMs Scream! server DCM is not receiving any data streams Can Gcfping the DCMs Scream! server, but no data appearsDCM is receiving streams, but they do not contain any data Use the Serial port configuration → port name Web page, or143032 up 34 min, load average 1.24, 1.32 General Configuration optionsDisk CMG-DCM Serial port configuration CMG-DCM Page Ethernet port Network configurationStatic routes DNS setup Incoming mail setup Outgoing mail setup Remote access Administrators PPP Mgetty Scream Data transferAutoDRM Scream! ClientHttp client Http serverCD1.0 CD1.1 CD1.1 subframe configuration DSS Server configuration Seed Page CMG-DCM Data Viewer ActionsStream list Icon barDigitizer Setup General digitizer settings Digitizer output control CMG-DCM Trigger criteria CMG-DCM Tap # Rate Bandwidth Samples/s Auxiliary Mux channels Sensor mass control Flush flash Disk toolsPartition, and format disk Check disk filesystemCamera Disk filesRecent Log Entries Summary Network configurationData Out Port, Serial Port A, Serial Port B DNS configurationTamper lines Flash StatusDisk Status Software Versions Inside the DCM File systems CMG-DCM Command line tools Configuration Digitizer console access Data flow MonitoringDigitizer status Tamper lines Removing support packages Updating the DCMOver the Internet From the hard diskFirmware Libgconfigdb Data OUT port Appendix a Connector pinoutsAppendix A.1 Modular DCM units Port a and BNetwork connector USB connectorDM/AM module output Appendix A.2 Integrated DCM unitsAppendix B.1 Sensor response codes Appendix B Sensor and digitizer typesDigitizer Appendix B.2 Digitizer type codes