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| Cache-register the devices frequently used |
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Device cache makes "Pro-Server EX" automatically access a device and temporarily save the values into the memory in a PC.
When a device receives the access request from the application, "Pro-Server EX" replies promptly by returning cached data temporarily stored in the memory of a PC if the device has been already cached.
If there is no cached data, "Pro-Server EX" is to read the Device/PLC via a GP.
Using device cache minimizes delay of data transfer or distription on the line due to a access concentration.
To utilize the device cache function, the specified device should be registered on the network project in advance. |
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There are two methods to register device cache as follows:
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| Note |
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To utilize the device cache function, the specified device should be registered on the network project in advance |
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