GE X3.28 manual E202 Not enough memory, E204 a child process has died, suspending

Page 37

Protocol X DCA

 

Configuration Guide

GE Energy Services

Remedy:

•Ensure the specified communication port, <com_port>, is not already used in another record in A197_COM, or by another application.

•Ensure the specified port name is supported by the hardware platform being used. Valid port names for the D20 are COM0 to COM7. COM0 is normally used for WESMAINT.

E202: Not enough memory!!!

Cause:

•The DCA was unable to allocate enough memory to start the ANSI X3.28 DCA.

Remedy:

•Reduce the amount of memory used by this or other applications in the system.

•Contact the Customer Service Department and report this error.

E204: A child process has died, suspending...

Cause:

•One of the ANSI X3.28 DCA processes stopped unexpectedly. If this error occurs, the system has become unstable.

Effect:

•ANSI X3.28 DCA functionality will become un-reliable.

Remedy:

•Contact the Customer Service Department and report this error.

E205: Encountered error = <x> while closing <com_port>

Cause:

•The DCA was unable to close <com_port>.

Remedy:

•Restart the system.

•If the problem persists, contact the Customer Service Department and report this error.

Restricted

A197-0CG-1.00-2

Full

27

 

Page 36 Page 38
Image 37
Page 36 Page 38
Contents Allen-Bradley Ansi X3.28 DCA Configuration GuideTrademark Notices Table of Contents Appendix a Messages Logged by the Ansi X3.28 DCA Configuring WIN for the Ansi X3.28 DCASystem Overview List of FiguresList of Tables About this Guide About this GuideWho should use this Guide Additional Documentation Product Perspective OverviewSystem Overview Ansi X3.28 DCA Configuration Tables Configuring TablesAnsi X3.28 DCA Configuration Tables Table Name DescriptionConfiguration Sequence Main Application Configuration Table Parameters Configuring the Main Application Table A197MAINName Range Description Protocol X DCA Communication Port Configuration Table Parameters Configuring Communication Port Table A197COMProtocol X DCA Baud Rate One Character Time ms Character TimesProtocol X DCA SRU Configuration Table Parameters Configuring the SRU Table A197SRUProtocol X DCA Partition Definition Table Parameters Configuring the Partition Definition Table A197PARWord Address System Parameter Unit Type Start Address word address Num. WordsSystem Parameters Table Parameters Configuring System Parameters Table A197SYSCoupler for Allen-Bradley Data Highway System Parameters Address System Parameter Unit Value DefaultConfiguring the Virtual Connection Table A197VC Field Range Description Virtual Connection Configuration Table ParametersWesdac Point Allocation Configuring WIN for the Ansi X3.28 DCAProtocol X DCA A197 Appendix a Messages Logged by the Ansi X3.28 DCAF004 COM rec x, Interchar Timeout must be less than Rx Time Fatal Error MessagesF001 Unable to locate table tablename F002 A197SRU rec x, duplicate SRU address yF006 A197COM rec x, Only one SRU allowed in Full-Duplex F005 A197PAR rec x and y, Partitions overlapF100 Future expansion points not Nullptr F101 Unable to find table tablenameF103 Unable to create an exchange, name, status=y F102 Unable to open a channel to WINF104 Unable to spawn process, processname F105 Not enough memoryF108 Not enoughx points, y required F107 Unable to get pointer table nameWesdac Point Types F109 User data memory overflowF201 Unable to create exchange, exchage, status=x F200 Unable to get pointer to COM config record =F202 Unable to spawn process F203 L062COMEXTENSIONS should be initializedE101 Restart failed for processname Non-Fatal Error MessagesE102 Not enough memory E110 Unable to open comport, status =E111 comport unable to set parameters, status = E112 comport unable to set timers, status =E201 Com initialization failed, status = comport E202 Not enough memory E205 Encountered error = x while closing comportE204 a child process has died, suspending I101 Unable to find table A197MAIN, deleting Information MessagesControl Request Return Codes

X3.28 specifications

The GE X3.28 is a sophisticated commercial jet engine developed by General Electric, known for its innovative technologies and remarkable performance. Designed specifically for the next generation of regional jets, the X3.28 showcases an impressive blend of efficiency, reliability, and low emissions, setting a new benchmark in the aviation industry.

One of the standout features of the X3.28 is its advanced turbofan design, which combines a large bypass ratio with cutting-edge materials to enhance performance while reducing fuel consumption. The engine is built with lightweight composite materials that not only improve fuel efficiency but also contribute to overall weight reduction in regional aircraft. This is crucial for smaller jets that rely on maximizing payload while minimizing operational costs.

The X3.28 is equipped with an innovative high-pressure compressor system that utilizes advanced aerodynamics to ensure optimal airflow and pressure ratios. This technology enhances the engine's thrust performance, allowing aircraft to take off and climb efficiently even from shorter runways. Additionally, the fan blades are designed using state-of-the-art computational fluid dynamics simulations, which help in achieving higher performance and operational reliability.

Another significant characteristic of the X3.28 is its noise reduction capabilities. By employing advanced sound-attenuating technologies in the fan and exhaust systems, the engine meets stringent noise regulations, making it suitable for operations in urban areas and near sensitive environments. This focus on environmental considerations extends to its low emissions profile, making it a more eco-friendly choice compared to older engine models.

The engine also incorporates digital monitoring and control systems that provide real-time data on performance metrics, enabling more efficient maintenance scheduling and enhanced operational safety. This predictive maintenance approach helps airlines reduce downtime and streamline their operations, ultimately contributing to cost savings.

In summary, the GE X3.28 stands out in the competitive market of regional jet engines due to its advanced technologies, exceptional efficiency, and commitment to sustainability. With its focus on performance and environmental responsibility, the X3.28 is poised to lead the way in the future of regional aviation, making it an attractive option for airlines looking to modernize their fleets while maintaining operational excellence.
Top Page Image Contents