This allows Teradata Studio to benefit from the many high quality Eclipse features available while focusing on value-add for Teradata. Teradata Studio can be run on Windows, Linux, and Mac OSX operating systems. Teradata Studio is built on the Eclipse® Rich Client Platform (RCP), taking advantage of the RCP framework for building and deploying native GUI applications. It extends the Eclipse Data Tools Platform (DTP) to enhance Teradata Database access. The Eclipse platform is designed as an open tools platform but architected so that its components (or a subset of its components) can be used to build RCP applications. Teradata Studio is a client based graphical interface used to perform database administration tasks on Teradata and Aster Databases, as well as copying data between Aster, Teradata, and Hadoop Database Systems.
A: There are no security measures built into the ECOM/ECOM100 to help with this. Probably the best and easiest thing is to have your IT (Internet Technology) people set up a VPN (Virtual Private Network) so that only certain predetermined PCs can have access to the ECOM/ECOM100’s network. DirectSOFT FAQ0189 (see also ECOM FAQ0049; DS Data FAQ0095)
Q: What kind of security measures can be taken for an ECOM/ECOM100 connected to the Internet. The Koyo PLCs have password protection (the DL205 family even has HMI level passwords), but once the PLC is unlocked, it is unlocked for anybody to access.
A: The Modbus TCP addressing/mapping scheme that had to be utilized by the ECOM100 is a bit complicated. DirectSOFT FAQ0208 (see also ECOM FAQ0088)
Q: I’m confused about Modbus TCP addressing/mapping and also how to determine which Modbus Function Code (FC) is being used by the ECOM100 (client/master or server/slave). PDF file which basically has 2 pages; one describing the use of the ECOM100 as a Modbus TCP Master (Client) and one describing the use of the ECOM100 as a Modbus TCP Slave (Server). However, you can download the following.
The Administration perspective focuses on database development and administrative tasks for your Teradata Database. The Object List Viewer toolbar and menus include actions to create and administer database objects. The Object List Viewer provides a list of the objects and ‘Open’ actions to view more detailed information about the objects. The Administration perspective includes the Navigator View, the Filter View, and the Object List Viewer. The Filter View allows you to filter the objects displayed in the Object List Viewer. The Navigator View allows you to select the connection profile for administering objects.
Sometimes these are jumper settings and sometimes these are extra ladders that need to be programmed to setup special configuration V-memory locations. If the analog module you are using has more setup options than the above, then there are additional things that need to be done.
You need to do one of the following:. DirectSOFT FAQ0141
Q: Getting error message: “Permanent project will be overwritten. You probably pressed the button in this dialog and selected the name of an existing project. ”
A: You are trying to use the New Project dialog to open an existing project name.
Service loaded failed failed Create Volatile Files and. LOAD = Reflects whether the unit definition was properly loaded.
The default should be V400-37777. DirectSOFT FAQ0172
Q: The default Retentive V-memory Range for the DL06 and DL260 is set to only V700-37777. A: This was a setting that was wrong in DirectSOFT. This was corrected in DirectSOFT v4.
However there have been a few vendors that don’t do this with their drivers. The order of installation, however, seems to be important:. (See DirectSOFT FAQ0011 for approved USB-to-Serial devices tested by Host Engineering). DirectSOFT “thinks” it is talking to a COM port, Ethernet NIC, or modem. It doesn’t know a USB-to-serial device. These devices have drivers with them that should make them act like regular COM ports.
This will write the PID values down into the PLC’s System V-memory. A: This is because the PID loops themselves are just values in the System V-memory of the PLC and are not part of the program. DirectSOFT FAQ0188
Q: Why don’t my PID loops get downloaded into the PLC when I do File –> Write Program –> to PLC. In order to transfer PID loops you must therefore use File –> Save Project –> to PLC.
A: Each of these MATH IBoxes have a limitation of 506 characters in the equation. DirectSOFT FAQ0209
Q: What is the limitation of the size of the equation I can enter in the MATHBCD, MATHBIN and MATHR IBoxes.
Multiple ECOM/ECOM100 Instructions: In this method if connecting to multiple ECOM/ECOM100s, it is assumed that each ECOM/ECOM100 has its own registered Internet IP address and therefore to connect to each of them only requires that you make separate links to each one.