BVS ID-M1280xF1-xx-xxx
4.4.9.3 Boot Cycle Counter
Description
After each start, the current Boot Cycle Counter is read from the non-volatile memory, incremented by 1 and
rewritten. In addition, a second Boot Cycle Counter is implemented that can be reset.
The output of the current boot cycle can serve as a control for the service interval as well as for preventative
maintenance. Schedules for regular maintenance can be tied to the values of the Boot Cycle Counter.
Process Data
Object ID
0x001E (30)
Boot Cycle Counter
0x001F (31)
Custom Boot Cycle Counter
ISDU
Name
Index
Boot Cycle Counter
0x0058
Boot Cycle Counter
(88)
Custom Boot Cycle
Counter
NOTE
The maximum counter value that can be saved is 1,000,000 and, with a switch-on and switch-off every
12 minutes, this means a service life of over 20 years.
Boot Cycle Counter
This parameter saves the value of the current boot cycle, which is incremented on each start.
Custom Boot Cycle Counter
This parameter saves the value of the current, user-defined counter, which is incremented on each start and
can be
reset via the Maintenance Reset system command.
System Commands
Command Value
Application Reset – Resets the Custom Boot Cycle Counter with ISDU-index 0x58 subindex 2 to the
0x81 (129)
default value 0.
Reset Factory Settings – Resets the Custom Boot Cycle Counter with ISDU-index 0x58 subindex 2 to the
0x82 (130)
default value 0.
Maintenance Reset – Resets the Custom Boot Cycle Counter with ISDU-index 0x58 subindex 2 to the
0xA5 (165)
default value 0.
Name
Output of the current Boot Cycle Counter
Output of the resettable Boot Cycle Counter
Subinde
Acces
Length
x
s
0
R
8 bytes
1
R
4 bytes
2
R
4 bytes
Description
Data
Data Type
Storage
n/a
UINT32
n/a
-
UINT32
n/a
-
Device Action
english
Direction
Input
Input
Default
125