Opto 22

43044 Business Park Drive, Temecula, CA 92590 USA
Local & outside the USA:(951) 695-3000
Toll-Free within the USA:(800) 321-6786
Fax: (951) 695-3095
Email: sales@opto22.com

OptoMMP Server

Filename: OptoMMPServer R1.0.zip
File Size: 469 KB
Version: R1.0
Last Update: 8/9/2011
Compatibility: Windows XP Professional (32-bit SP2), Windows Vista Business (32-bit), Windows 7 Professional (32-bit), Windows 7 Professional (64-bit)


The OptoMMP Server is a 100% managed .NET Windows Service that emulates the I/O Unit "Scratchpad" functionality found in Opto 22's SNAP PAC family of Ethernet-connected products. Running on a Windows-based PC, OptoMMP Server provides a high-performance scratchpad engine.

- Provides a method to back up system setpoints or states from PAC controllers.
- In multiple-controller configurations that share data with scratchpads, the OptoMMP Server creates a single high-performance scratchpad array.
- Support for extended numeric scratchpad arrays.

OptoMMP Server supports IPv4 and IPv6 network connectivity (Windows XP installations support IPv4 only).


If using OptoMMP Server with Windows XP Professional 32-bit, Service Pack 3 must be installed. Windows Vista Business 64-bit is also supported.

If your computer implements an internet firewall, it may need to be disabled or exceptions added to allow external devices to access the server. For example, to allow your strategy (or another PC) to "see" this "Generic OptoMMP Device," you may need to turn off the Domain piece of the Windows Firewall.

Here's a link to the OptoForums discussion on a related topic: Peer-to-Peer


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Opto 22 Product Support

Opto 22 Product Support is FREE Monday through Friday 7 a.m. to 5 p.m. Pacific Time

Product Support Numbers:

Local: (951) 695-3080
Toll-Free: (800) 835-6786
Fax: (951) 695-3017