B&R Industries Provit 5000, User Manual

Page: 103 / 400

102 Provit 5000 User’s Manual
Controllers • System Unit with Socket 7 (ZIF)
7.19.4 Temperature Monitoring with Fan Regulation
The MTC constantly monitors the temperature using temperature sensors in the following areas:
• CPU socket
• I/O area
• Display unit
7.19.5 Battery Monitoring
The CMOS battery can be evaluated (good or bad) using the MTC. Information is displayed
either in BIOS under the menu item "Additional Peripherals" or using software, Provit 5000
Utilities (see the section "Provit 5000 Utilities").
Temperature
Sensor
Alarm
1)
1) The temperature LED on the controller and on the display (if available) is lit and an alarm bit is set in the MTC, which can be reacted
to using software.
Fan LED
On Off On Off
CPU Socket 55 °C 53 °C 40 °C 37 °C Yes
I/O Area 60 °C 58 °C 40 °C 37 °C Yes
Display Unit
2)
2) Temperature alarms depend on the display unit used
Yes
Table 69: MTC temperature monitoring