The collected data to date of the energy fall are safe in the database of the Sitrad with total security. Sitrad uses encrypted data transmission for its three modules Local, Remote, and Mobile. The IP a kind of identity of the computer used , the user, and the time stamp are stored for all accesses to the Local server module, which allows checking those who have accessed the controllers and when.
In order to ensure greater safety to your installation, however, it is recommended to set the internet modem and Windows firewall for restricted access to the port being used by the Local module, so that only Sitrad's executable SitradLocal. Usually the person in charge for the computer network in your company makes that setup. The IP number computer identity that you are trying to access does not exist. In this case, check the correct IP number of the server.
Check your connection. Port of the server is not available for access. Check with your network provider so that this port is made available.
If the three possibilities have been checked and the message continues, contact our Application Engineering team Technical Support to get more detailed assistance.
The connection point is the CONV32 or CONV Interface, a converter that allows for this exchange of data between the controllers and the computer, allowing the data to be read by the software. The junction box is used to interconnect the instruments to the communication network, and has internal protection to reduce the noise coming from motors, electric cables, power line fluctuations, among others.
The CONV32 interface permits a connection of up to 32 Full Gauge controllers to the serial output, regardless of the model, gauging variable and number of sensors that the controller uses.
The CONV interface permits a connection of up to Full Gauge controllers to the serial output, regardless of the model, gauging variable and number of sensors that the controller uses. In Sitrad it is possible to register as many Ethernet converters as necessary, as long as they all have different IP numbers. Sitrad does not support two instruments controllers with the same address number in the RS network, even when they are in different converters. Now, should you wish to register the converter in a Local Sitrad that is outside of the network, that is, through the internet, the two converters must be registered in Sitrad manually with the external network IP address.
As externally the two converters will use the same external IP address, it is necessary to configure its communication ports and configuration with different values among the converters. These ports must be correctly redirected in the settings of the network modem. When there is more than one instrument in the network it is necessary for the last function to be altered. This function states: address of the equipment in the RS network. If it is not altered, the instruments will have the same addresses, thus, they will not communicate.
Thus, prior to activating Sitrad, it is necessary to alter the instrument address, entering different values for each controller, such as , , , etc. How is a computer with a dynamic IP accessed remotely? It is not necessary to be re-setting up constantly the number of IP in the Sitrad Remote.
Not even to contract a static IP service. There are some programs that allow to a user to access a computer without needing to know his number of IP, like for example the DynDNS.
To use it, you'll need to download the program by clicking on the link above and to install it in the computer where the Sitrad Local is. On tablets that use Microsoft Windows, you must install the Sitrad Remote.
You can back up the information directly on the computer that has Sitrad Local installed; however, for greater safety, we recommend you also direct your backup to other computers or to a "cloud" Cloud Computing , that is, a server that is located outside of the environment where Sitrad Local is and that is accessed through the internet.
The application argument must be a valid storage name or a valid MIDlet index. Remove an installed application. Specifies whether to run as a debug server or not. Specifies whether to suspend the VM as soon as a debugger connection is made. Common options used with j9. Either —classpath path or —cp path can be used to set a class path for this invocation of J9. Note: Java and javax class packages must be on —Xbootclasspath, not —classpath. Reads the specified JXE file, searching for the classes in this file.
All classes found in the JXE file are placed at the end of the boot path. For example: -jxe:hello. Specify the —jxe: option as the last option on the command line. Note: It is recommended that you use —classpath where applicable or —Xbootclasspath if the JXE file contains boot classes. See the —Xbootclasspath option for details. Sets the value of a system property. Example: —Dmy. If no value is given, —Dprop sets the value to null.
To set values for multiple system properties, repeat the option statement, using a space to separate statements. There is no space between the initial —D, its property argument, the equal sign, or the value argument.
To use the MIDP 2. The -jcl:midp20 argument is only needed with using j9. When running j9midp20, the -jcl:midp20 option is already specified by default. If the —jcl option is used without indicating a. However, if the class libraries are stored in a non-default location, you must include the —Xbootclasspath:path option to direct the VM to the jclMidp Enables class file byte code verification.
Note: The —verify option is true by default. To disable byte code verification, specify —noverify. The next 5 digits indicate the build ID. Advanced options used with j9. These command line options are non-standard and subject to change without notice.
Sets the bootstrap class path to path. Note: If you use the —Xbootclasspath option instead of the —jxe: option, you must specify the path to the JXE file and the startup class. Prepends the classes in path to the bootstrap class path. Appends the classes in path to the bootstrap class path. Turns on strict class-file format checks. These checks enforce closer conformance to the class-file format specification.
The code cache will not grow beyond 1MB. Flushing the code cache reverts all the compiled methods, including methods currently executing, to their initial interpreted state. Methods have to re-qualify for compilation. This allows the use of a smaller code cache, while preserving reasonable performance. If flushCodeCacheWhenFull is in effect, the code cache is flushed when there is no more room in the code cache for a newly-compiled method.
If the code cache is more than half full at such a point the code cache is flushed. If noFlushCodeCache is in effect, the code cache is never flushed; when the code cache is full the methods already compiled remain in the code cache but no more methods are compiled.
On other platforms, the default is noFlushCodeCache. J9 VM Version 2. The following command line options must be converted into their J9 internal form when used in the options file:. Undocumented options are ignored when listed in the options file. To be used, they must be added to the command line. All other options, such as —D, —Xint, —Xmx etc. Environment variables are not supported in the options file. For example the following works on the command line but not in the options file : —Dmy.
Options listed in the option file override options on the command line regardless of their position. Example: vm. J9 V2. The following related command line options are provided: Option parameter key x. Sets memory object heap memory size to x. Sets the initial memory size to x. Sets the initial OldSpace size to x. Note: Minimum size bytes on bit architectures, bytes on bit architectures. Sets the initial and maximum OldSpace size to x. Sets the RAM class segment increment to x. For a two-tier installation, hostname is the name of the system where the Enterprise tier the second tier is installed.
If the sappool connector connection pool does not appear in the tree view, expand another node, then expand Connector Connection Pools once again. You should now see sappool. Hardware and Software Requirements This section lists the requirements that must be met before installing the MEP software. In the left-hand menu, click Tools and Services. Unzip the archive file into a directory of your choice. Copy all these files into the Application Server lib directory.
Create the sappool connection pool. The default password is adminpass. Click New. The New Connector Connection Pool panel appears. Type sappool in the Name field.
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