User manual

Chapter 5 Monitoring Features
5-19
5.4.4 Read and Write of the System Monitor/RAS Feature
The read/write operation of the operating conditions of the client PS-A and System Monitor/RAS feature can
be performed from the server PC via the Pro-Server.
• The status of the System Monitor/RAS feature is stored in the shared memory for which device address is
assigned.
• The status of the System Monitor/RAS feature is transferred to the Pro-Server via Ethernet from the
PSA_Smon.exe. The RAS feature including voltage, FAN, and temperature can be monitored by monitor-
ing the device addresses assigned from the Pro-Studio.
• The user applications in the server PC monitors the RAS feature through the Pro-Easy.dll program pro-
vided from the Pro-Server.
• The client PS-A shares the data with the user applications on the server PC by using the shared memory.
The data transfers on both sides are processed via the PSA_Ras.dll and Pro-Easy.dll programs.
• The client PS-A can be shut down and re-started by writing specific value to the software reset port.
SEE
 List of Device Addresses (page5-20) /  Bit Assign of Error Event, and Error Mask (page5-21)
• For the details of Read/Write to the devices and access procedures, refer to the “List of Device
Addresses” below.
Server PC
Client PS-A
Ethernet
Two-Way feature
User Application
Pro-Easy.dll
Pro-Server with Pro-Studio (Optional)
User Application
PSA_Ras.dll
PSA_Smon.exe
Shared Memory