NDS-OPC **************** Version 2.0.0.4 1.Add the virtual device for Analog, Digital data buffer. 2.Released for free software Version 2.01 1. It is now fixed that the counter write value is incorrect. 2. The splash window does not appear in remote access to improvement the performance. ----------------- Version 2.00 1. Compliant with OPC Data Access Specification 2.0 2. Merge the configuration utility into OPC server 3. Add Diagnostic function 4. The configuration file format is changed. It is not compatible with the former version. ----------------- Version 1.21 1. Enlarge the number of nodes that Explorer can handles from 100 to 1200. (The "node" here means every node in the treeview, including Com, Device and item.) 2. The OPC server can have at most 1000 items, 200 groups. The old version can have at most 256 items, 50 groups. 3. Fix the following bug: * ND-6050 and ND-6056 digital output line does not work. ----------------- Version 1.20 1. Add the support of ND-6014 module 2. Add the "IOPCBrowserServerAddressSpace" interfaceDownload Driver Pack
After your driver has been downloaded, follow these simple steps to install it.
Expand the archive file (if the download file is in zip or rar format).
If the expanded file has an .exe extension, double click it and follow the installation instructions.
Otherwise, open Device Manager by right-clicking the Start menu and selecting Device Manager.
Find the device and model you want to update in the device list.
Double-click on it to open the Properties dialog box.
From the Properties dialog box, select the Driver tab.
Click the Update Driver button, then follow the instructions.
Very important: You must reboot your system to ensure that any driver updates have taken effect.
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