9.3
System runtime
Overview
By evaluating the system runtime of the converter, you can decide whether you must replace
components subject to wear such as fans, motors and gear units.
Function description
The converter starts the system runtime as soon as it is supplied with power. The system runtime
stops when the converter is switched off.
The system runtime comprises r2114[0] (milliseconds) and r2114[1] (days):
System runtime = r2114[1] × days + r2114[0] × milliseconds
If r2114[0] has reached a value of 86,400,000 ms (24 hours), the converter sets r2114[0] the
value 0 and increases the value of r2114[1] by 1.
Using system runtime, you can track the chronological sequence of faults and alarms over time.
When a corresponding message is triggered, the converter transfers the parameter values r2114
to the corresponding parameters of the alarm or fault buffer.
Example
Parameter
Description
r2114[0]
System runtime (ms)
r2114[1]
System runtime (days)
You cannot reset the system runtime.
Parameter
Parameter
Description
Factory setting
r2114[0 … 1]
Total system runtime
-
Alarms, faults and system messages
9.3 System runtime
Distributed converter for SIMOGEAR geared motors
Operating Instructions, 10/2020, FW V4.7 SP13, A5E31298649B AL
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