Siemens SIRIUS M200D - Maintenance

Functions
3.9 Maintenance
M200D PROFIBUS/PROFINET
Manual, 08/2014, A5E01577426A/RS-AA/004
65
3.9
Maintenance
Description
Maintenance functions are necessary to prevent wear-related failures of devices and
systems. System availability is improved as a result. The most important advantage is that
the motor starter reports its own imminent failure or that of the motor in good time in a series
of steps. Regular inspections by service engineers to determine whether maintenance is
required can thus be dispensed with.
Note
The maintenance timer is only incremented when the motor is running.
Device parameter
Two maintenance timers are available to indirectly measure wear as a function of operating
time. The maintenance timers are special operating hours counters which can be reset or
parameterized with warning limits.
Maintenance timer warning limit 1
First warning. Indicates that maintenance is recommended.
Maintenance timer warning limit 2
First warning. Indicates that maintenance is compulsory.
Settings
Device parameter
Default setting
Setting range
Maintenance timer -
warning limit_1
946,080,000
(30 years)
0 to 4,294,967,295 s
Increment: 1 s
Maintenance timer -
warning limit_2
946.080.000
(30 years)
0 to 4,294,967,295 s
Increment: 1 s
Messages and actions
Message
Action
Maintenance required Group prewarning
Maintenance requested Group warning
Maintenance timer limit_1 exceeded -
Maintenance timer limit_2 exceeded -