B&R Industries Provit 5000, User Manual

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120 Provit 5000 User’s Manual
Controllers • System Units with Socket 370
8.20.3 Operating Data Coverage
It is possible to read certain controller and display unit statistical operating data using the MTC:
• Power-on cycles
• Operating hours
• Over-temperature hours
• Fan cooler hours; (optional with display unit both fans with
controller units)
This data is stored in the controller and display in an EPROM memory. The data is stored
independently from each other and therefore can be read separately.
The operating hours are only updated every full hour, i.e. if for example after 55 minutes a power
failure occurs, the counter values are not raised to one hour. The transfer of the operation data
from the display to the MTC is made with the FPD interface (Panellink).
Operating data is read either in BIOS in the menu point "Additional Peripherals" or using software
(Provit 5000 Utilities).
8.20.4 Temperature Monitoring with Fan Regulation
The MTC constantly monitors the temperature using temperature sensors in the following areas:
• CPU internal
• CPU socket
• I/O area
• Display unit