A53 Z0 9 0020 L En Technical documentation
Chapter : Additional functions
13.18
Maintenance cycle
Here you can setup custom cycles called maintenance cycles. User can set them up to schedule
maintenance operation after the desired amount of running hours or days. 5 cycles are based on running
hours timers, 5 cycles are on a day basis. To configure the maintenance cycle uses the CRE Config software
or the parameters file.
When the cycle duration is elapsed, the corresponding alarm is raised.
Name: alarm name that will be displayed when cycle duration is elapsed.
Cycle timer: [E1442 to E1451]. Duration of the maintenance cycle (expressed in running hours or in
days).
Counter: [E2304 to E2313]. Counter that will run for the desired duration.
Reset: [E4097 to E4106]. Resets corresponding counter to zero. A menu is dedicated to reset the
maintenance cycle. (§17.3.12)
These timers are displayed in the “Display/Maintenance cycle monitoring”.
Note: Variables [E2304] to [E2313] are automatically managed by the module and saved into non volatile
memory. These values are kept in memory even in case of power supply failure.