B&R Industries Provit 5000 User Manual - page 116
Provit 5000 User’s Manual
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Controllers • System Units with Socket 370
8.16 Status LEDs
The IPC 5000C and 5600C are equipped with four LEDs, visible on the outside of the controller:
There are four status LEDs built into the front of the Provit display unit 5D560x.0x. They have
the same functions as those in the controller.
8.17 Battery
The battery compartment is accessible after opening the housing:
The lithium battery (3 V, 950 mAh) keeps the CMOS memory and real-time clock running when
the supply voltage for the IPC has been switched off. The buffer duration of the battery is at least
4 years (at 50°C, 8.5 mA current requirements of the supplied components and a self discharge
of 40%) The battery voltage can be monitored by the maintenance controller using software (see
the section "Maintenance Controller MTC").
Figure 60: Status LEDs IPC5000C and IPC5600C
LED
Function
Power
Supply voltage to the power supply is OK
User
Can be programmed by the user
HDD
Signalized activity of the memory medium in the IDE slot.
Temp
Indicates over-temperature (see the section "Temperature Monitoring with Fan Regulation"
Table 89: Status LEDs functions for the IPC5000C and IPC5600C
Figure 61: Battery holder for IPC5000C and IPC5600C