EXCEL 50 MMI - USER GUIDE
EN2B-0222GE51 R0216 30
Fig. 40. Hours run
An "hours run" log (i.e. a log of the number of hours for which e.g. a heating circuit
pump has been in operation) can be carried out for digital data-points (physical
and pseudo). The accumulated hours run are displayed in the "Hours Run"
attribute. The corresponding values have a resolution of 1 minute.
Move the cursor to the desired data-point and confirm.
The resultant screen (see Fig. 41) will then display the total running hours logged
together with the number of times the device has been switched on.
Fig. 41. Total running hours and no. of times switched on
DDC Parameters
Selecting "DDC Parameters" will cause a listbox with a corresponding heading
to appear (see Fig. 42).
Fig. 42. DDC parameters