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| The process without parameters writes out the status of monitoring, or storing of auditing information (see also Object Group - monitoring changes in configuration). Parameter REINIT USERS causes the writing the current configuration of all objects of *User* type into the monitoring database. Parameter REINIT RES_GROUP causes the writing the current configuration of necessary objects of *Object group* type into the monitoring database. In any object type is not stated in the command, both type of objects will be written into the monitoring database. | ||||||||||||||||||||||||||||||
| BACKUP SYSCFG path | Creates a configuration database backup in a directory specified by the parameter path. Note 1: The backup can be influenced by the setting of parameter ConfigBackUpTimeout. Note 2: This functionality can not be used for databases built on PostgreSQL. Such databases can be backed up according to this instruction. | ||||||||||||||||||||||||||||||
| BACKUP LOGFILE path | Creates a log database backup in the directory specified by the parameter path. Note 1: This functionality can not be used for databases built on PostgreSQL. Such databases can be backed up according to this instruction. | ||||||||||||||||||||||||||||||
| BACKUP VALUES path | Creates the backup of the database VALUES. DB in the directory specified by the parameter path. | ||||||||||||||||||||||||||||||
| CFGSYNCHROAUTO ON/OFF | Enables / disables the automatic synchronisation of configuration databases after a new SBS (stand-by server) is connected. Note 1: The command can be applied to HOT server only. Note 2: The synchronization can be influenced by the setting of parameter ConfigSynchroTimeout. | ||||||||||||||||||||||||||||||
| CHECK_ARCHIVE | Checks a value type consistency between primary archive object and the archival one and shows the errors (writes it into log). The error is, if the value type of the primary archive object is different than value type of the archival object. | ||||||||||||||||||||||||||||||
| If some files - the external and user libraries for Java, placed in directory %lt;appldirgt;/java/shared are changed, D2000 Server will send these files to all running clients. | ||||||||||||||||||||||||||||||
DI ON/OFF DI /E+dbginfo DI /E-dbginfo | Debug Info - shows (DI ON)/ hides (DI OFF) internal debug information of D2000 Server (in the process window and in the process D2000 Sysconsole). The command allows show/hide viewing debug information by category as the SysConsole user interface allows. Example 1: Show debug information DI /E+DBG.CFG_RQ Example 2: Hide debug information DI /E-DBG.CFG_RQ | ||||||||||||||||||||||||||||||
| DP ON/OFF | Debug Pipe - enables / disables the displaying of the communication of D2000 Server with client processes (only if the D2000 Server's window is displayed on the desktop). | ||||||||||||||||||||||||||||||
| INSTANCE SET|GET ACTIVE|PREFERRED|USABLE ... | It is used to determine and set the active instance, preferred instance and instance mode in a load-balancing mode.
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| MESSAGE Message_Text process_name | Broadcasts (sends) a text message to client processes. The process name can be entered as a mask (e.g. *.HIP - for all processes D2000 HI). If the return code is Success, it contains the number of clients, the message from D2000 Server was sent to. | ||||||||||||||||||||||||||||||
| LIC_PostponeLicWrnToUsers 0 až 240 [hod], default 24 | Delay of license warnings for common users. The administrators of D2000 will get the license warning always and immediately. | ||||||||||||||||||||||||||||||
| LIC_DoNotAllowConsoleOverLimit 0|1, default 0 | When setting 1, the system will not allow to connect consoles (HI) over the scope of license. | ||||||||||||||||||||||||||||||
| LIC_DoNotAllowSysProcOverLimit 0|1, default 0 | When setting 1, the system will not allow the system processes (CALC, EVENT, KOM,...) over the scope of license. | ||||||||||||||||||||||||||||||
| RD_SET_HOT serverName | Sets the hot server in the redundant system. The parameter serverName is the name of server within the frame of the redundant group. | ||||||||||||||||||||||||||||||
| On-line refresh of the information about the licence range (from file LicenceRun.code or LicenceDev.code) and information about the network clients (from file ConsolesInfo.txt). It enables to change the licence range without any need to stop the system - as well as re-reading the list of network clients after it has been manually edited. Note 1: In redundant systems it is necessary to replace the files LicenceRun.code or LicenceDev.code on all redundant servers. Note 2: In redundant systems it is necessary to modify the file ConsolesInfo.txt only on the active (HOT) server. The changes will be transferred to all SBS servers. Note 3: The information about the licence is sent to the client processes when connecting to D2000 Server. For that reason, if the change of licence affects even other processes than D2000 Server, they must be restarted. For example, when a user add a new communication protocol, it influences D2000 CNF process. To enable this protocol in D2000 CNF, it must be restarted. Also, when adding a new communication station and I/O tags with the given protocol to D2000 KOM process, it must be restarted. | ||||||||||||||||||||||||||||||
| RELOAD_PARAMS | Loads all parameters for kernel (except the parameters for saving the monitoring database to the depository). The D2000 System may not be restarted. | ||||||||||||||||||||||||||||||
| RELOAD_SECURITY | Sets the new configuration of Security Policy with no need to restart D2000 System. | ||||||||||||||||||||||||||||||
| REPAIR_ARCHIVE | Checks a value type consistency between primary archive object and archival one. If some error occurs, it will repair it immediately and write information into log. The error is if the value type of the primary archive object is different than value type of the archival object. | ||||||||||||||||||||||||||||||
| Initialize path to repository. If path does not exists, new one will be created. If there is repository on given path, this one will be used for storing object history. History capturing must be disabled. | ||||||||||||||||||||||||||||||
REPOSITORY DISCONNECT | Remove setup path to repository. History capturing must be disabled. | ||||||||||||||||||||||||||||||
REPOSITORY ON|OFF | Enable/disable history capturing. Path to repository must be set. | ||||||||||||||||||||||||||||||
| RESTART process_name | Stops the given process and then starts it correctly. Note: If the process is stopped (Stop or Crash status), the command just starts it. | ||||||||||||||||||||||||||||||
process_name mode | Activates/deactivates Load balancing mode (see the chapter Redundant archiving - Load balancing). Example: SET_LOAD_BAL_MODE SELF.ARC 1 - activates Load balancing mode for SELF.ARC process. | ||||||||||||||||||||||||||||||
| The command writes the list of the names registered by the action GETACCESS within the application (with the keyword PUBLIC) into the text console and to the log file (kernel.log) of the process D2000 Server. Example: | ||||||||||||||||||||||||||||||
| SHOW_ARC_STAT process_name | Shows the statistical information about the running instances of archive - the maximum number and sum of the read requests that are being processed. | ||||||||||||||||||||||||||||||
| Shows configuration information of the process D2000 Server. This information covers:
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| Shows dynamic information on the specified object (list of objects that dynamically or statically use the object) on the text console of the process D2000 Server. | ||||||||||||||||||||||||||||||
| SHOW_DYNO_LIST idFirst idLast | The command dumps the list of current dynamic objects (ID and object name) to the text console of process based on the defined interval. Note: The command is mainly intended for diagnostic purposes. | ||||||||||||||||||||||||||||||
| SHOW_TRANS_LIST | Lists internal transactions of the D2000 system. Note: The command is intended to be used mainly for D2000 System diagnostic purposes. | ||||||||||||||||||||||||||||||
| SHUTDOWN D2000 | Stops D2000 System. | ||||||||||||||||||||||||||||||
| SHUTDOWN RESTART | Stops D2000 System and restarts the operating system. | ||||||||||||||||||||||||||||||
| SHUTDOWN SHUTDOWN | Stop D2000 system and shutdown operating system. | ||||||||||||||||||||||||||||||
| SHUTDOWN WINNT | Stops D2000 System and restarts the operating system. | ||||||||||||||||||||||||||||||
| START process_name | Starts specified process. | ||||||||||||||||||||||||||||||
| STDOUT output | The command redirects the standard output to new output specified by output. Example: | ||||||||||||||||||||||||||||||
| STOP process_name [FORCE] | It stops a process. When using the optional parameter FORCE, the termination of process will be forced. | ||||||||||||||||||||||||||||||
| *SUSPEND* SLEEP [WAKEUP yyyy-mm-ddThh:mi:ssZ]|HIBERNATE | It causes, that operating system switches into sleep mode (SLEEP) or hibernation (HIBERNATE). If OS switches into sleep mode, user may define a time of its automatic awakening by the parameter WAKEUP yyyy-mm-ddThh:mi:ssZ, where yyyy-mm-ddThh:mi:ssZ defines UTC time of awakening. The string must be in ISO 8601 format (http://sk.wikipedia.org/wiki/ISO_8601). Example: *SUSPEND SLEEP WAKEUP 2015-02-11T12:00Z* - causes putting the computer to sleep and automatic awakening at noon, February 11th, 2015 (UTC). | ||||||||||||||||||||||||||||||
| Enables, disables or queries the delay of data transfer between the process D2000 Server and the client connected via TCP/IP protocol. Setting the parameter TCP_NO_DELAY to TRUE disables TCP delay before sending TCP packets (function setsockopt with parameter TCP_NODELAY - see Nagle's algorithm). The delay improves efficiency of TCP/IP networks by reducing the number of packets that need to be sent over the network. On the other hand if the communicating partners wait for each other's response (e.g. remote procedure calls between two EVENT processes or between HI and EVENT), this delay can significantly slow down execution of scripts and other interactions. By default TCP delay is on (TCP_NO_DELAY = FALSE). This tell command is intended only for tuning and debugging purposes. Note 1: When registering a TCP/IP client, the process D2000 Server queries the value of parameter TCP_NO_DELAY and, depending on this value, it does or does not change the parameter TCP_NO_DELAY for client connection. This value is then sent to client, which also changes TCP_NODELAY parameter of its TCP connection to server. Warning: In current implementation the tell command TCP_NO_DELAY does not cause any change in the setting on client's side! Note 2: Besides the parameter TCP_NO_DELAY, there is also another parameter which influences sending TCP delayed acknowledgments (it can be set on OpenVMS and *nix system by calling sysconfig -r inet tcpnodelack). This parameter induces a 200 ms delay before sending TCP acknowledgments and it can interact with TCP_NODELAY parameter. | ||||||||||||||||||||||||||||||
| Warning: Since the version V8.00.001, the command is not supported. XML file(s) export from the directory, which is defined by the parameter path, together with the following parameters:
The path for the file export on VMS must be written in Unix format. | ||||||||||||||||||||||||||||||
| The configuration parts export to the XML files, which is not the part of the object configuration. The parameters: [Path, FileName, TableName].
Warning: Extension ".xml" is added automatically, do not write it. | ||||||||||||||||||||||||||||||
| Warning: This command is not supported for OpenVMS. XML file(s) import of a specific file or of all xml files from specified directory, depending on path_to_dir / path_to_file parameter: path_to_dir - directory name with XML files (eg D:\temp). Note - the directory is searched for xml files recursively. path_to_file - absolute path to the XML file (eg D:\temp\H.Sec.xml) For the tell command to be executed, a configuration key must be present!. The path for the file import on VMS should be entered in Unix format. Note: The command belongs to the "security" TELL commands. I.e., it can be activated only from interactive processes with configuration key or from process D2000 Event Handler. | ||||||||||||||||||||||||||||||
| Import of the configuration parts that is not the part of the object configuration from XML files. The parameter [Path, FileName, TableName[, CleanTable]]
The initialization of tell command is conditioned by using the configuration key. Note: The command belongs to the "security" TELL commands. I.e., it can be activated only from interactive processes with configuration key or from process D2000 Event Handler. | ||||||||||||||||||||||||||||||
| Warning: Since the version V8.00.001, the command is not supported. Sets the parameters for TELL commands XML_IMPORT a XML_EXPORT. The command without parameter displays the default parameters of D2000 Server. | ||||||||||||||||||||||||||||||
| Partial update of the objects by XML from the directory, which is defined by parameter Path. The parameter: [path_to_dir / path_to_file] Note: The command belongs to the "security" TELL commands. I.e., it can be activated only from interactive processes with configuration key or from process D2000 Event Handler. |
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| DEBUGWIN DEBUG/REQ/KOMARC | The Debug window of the process D2000 KOM displays:
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| Debug Info for values - enables/disables displaying information about the evaluation of:
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| DP ON/OFF | Debug Pipe - shows/hides the course of communication with D2000 KOM (only if the process window is displayed on the desktop). | ||||||||||||||||||
| GETKOMARCDEPTH | Gets the timestamp of oldest data stored in the KOM Archive. | ||||||||||||||||||
| Reads historical values from a device - station StationName. The values from the specified interval will be read. The parameter EndTime is optional and if is not entered, the current time will be used. Time format ("BeginTime", "EndTime") is "dd-mm-yyyy hh:mi:ss". This feature is supported only by some communication protocols (Datalogger ESC8800, ESC8816, UNIP_TS ...). Warning: This is not a function of KOM Archiv but it is the reading values directly from a device! NORECALC parameter causes the archive does not execute the calculation of calculated archive objects, the values of which are calculated just from the values acquired by this calling of a tell command. For some protocols (OPC DA, OPC HDA and IEC 870-5-104), there can be used a parameter of a mask "M:", which is used to read the archive values only for selected I/O tags from the station StationName, which match the mask. | ||||||||||||||||||
| The command can be used only for the lines of Serial (asynchronous serial lines) and RFC2217 Client categories. The command stops the communication (CLOSE) and disconnects the communication port. Then the port can be used by other programs, e.g. diagnostic or configuration tools. Stations on the line are to be in the Communication error state. The communication will be recovered either using the command LNSTAT OPEN or after restarting the whole communication process. | ||||||||||||||||||
| LNTRACE DEC/HEX | Enables the decimal / hexadecimal format of line listening. The default format is hexadecimal. | ||||||||||||||||||
| READKOMARC ["BeginTime"] ["EndTime"] | Reads the values from KOM Archiv. There are transferred all old values from the specified interval. The parameter BeginTime is optional and if it is not entered, the data from all history depth of KOM Archiv will be read there. The parameter EndTime is optional and if it is not entered, the current time will be used. If the parameters BeginTime and EndTime are not defined, there will be sent just the values, which have not been sent. If at least the parameter BeginTime is defined, there will be sent all values within the specified interval. Return codes:
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| Resets the statistics of given line / station - the system structured variable SV._System_LinePerformance / SV._System_LinePerformance. It is executed immediately but it will be visible after the process D2000 KOM sends new statistics to the process D2000 Server (periodically in each 10 seconds). | ||||||||||||||||||
| Dynamic change of the I/O tag address. The parameter name specifies the I/O tag. It can be entered as the object name (e.g. "M.CoolantTemperature") or the object HOBJ (the syntax requires the character '$' before HOBJ, e.g. "$278"). The parameters address1 and address2 defines the new I/O tag address. Change of address will become evident only in internal data structures of KOM process. It is not sent, in a centralized way, to server, i.e. changed address is valid until restart of process. After this, the value from the initial configuration will be used again. Return codes:
Dynamic change of the I/O tag address is implemented only for limited group of communication protocols: | ||||||||||||||||||
| SETSTADDR StationName|StationHOBJ "address" | Dynamic change of station address. The first parameter specifies station. It can be entered as the object name StationName (e.g. "B.Station") or station ID StationHOBJ. Parameter "address" defines its new address. Change of station address will become evident only in internal data structures of KOM process. It is not sent, in a centralized way, to server, i.e. changed address is valid until restart of process. After this, the value from the initial configuration will be used again. Return codes:
Dynamic change of address is implemented only for limited group of communication protocols: | ||||||||||||||||||
| SHOW TAG TagName/TagHOBJ | Enables debug information for given I/O tag. The command requires either the name or HOBJ of I/O tag. The debug information is usable for D2000 System developers. | ||||||||||||||||||
| SHUTDOWN WINNT | Restarts the computer with the process D2000 KOM (the process must be running). | ||||||||||||||||||
| For the Microtel 700 protocol, it explicitly activates (ON) or deactivates (OFF) an alternative communication route for a station named StationName (e.g., "B.Station"). | ||||||||||||||||||
| Starts a data recording into subdirectory (application directory) with the name dir_name_only. If the directory does not exist, it will be created. The start of tell command from D2000 Server - at first, the file containing the initialization values of DODM objects dodm_values.dat is recorded and then D2000 Server will send this command to clients. Data are recorded within the time period <begin_time, end_time>. If <begin_time> is not set, data are recorded immediately. Example: These four data files (it relates to four hourly intervals) are the result of record: Note: Tell command uses the format "dd-mm-rrrr hh:mm:ss" for the parameters of datetime type. | ||||||||||||||||||
| Stops a data recording immediately, it is not necessary to wait for end_time. If the recording does not work, the error will occur. Note: It is possible to start up this tell command from D2000 Server, as well as directly from the clients (currently only from KOM client). | ||||||||||||||||||
| Starts a data replaying from subdirectory (application directory) with the name dir_name_only. If the directory does not exist, the error will occur. The start of tell command from D2000 Server - at first, the file containing the initialization values of DODM objects dodm_values.dat is recorded and then D2000 Server will send this command to the clients with parameter /NOW. It replays all data (in data files) with the time stamp >= begin_time. Time stamp of data represents the particular time from the recorded time period. Time of data replaying must be from the range of the recorded time period. Example of data replaying:
Time Stamp (TS) - blue color, current time (CT) - red color Note: Tell command uses the format "dd-mm-rrrr hh:mm:ss" for the parameters of datetime type. | ||||||||||||||||||
| Stops a data replaying immediately. If the replaying does not work, the error will occur. Note: There is possible to start up this tell command from D2000 Server, as well as directly from the clients (currently only from KOM client). | ||||||||||||||||||
| STDOUT output | The command redirects the standard output to new one. Example: | ||||||||||||||||||
| STOP | Stops the process D2000 KOM. | ||||||||||||||||||
| Enables the communication (the parameter START) or disable the communication (parameter STOP) on the station StationName. The station will get the value StON (START) or StOFF (STOP). | ||||||||||||||||||
| For protocols based on periodic polling of I/O tags (request-response protocols): the command generates one or several requests for priority reading of all I/O tags on given station. The parameter Number defines the number of requests, possible value is within 1...5. If the parameter is not specified, a single request will be generated. For protocols based on sending of changes (change-based protocols): the command generates one or several requests for reading of all data. The command is implemented for a selected set of communication protocols:
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