18 Operation
Mk8 MM Manual Page | 333
18.9.3 IBS – History
Figure 18.9.3.i IBS – History
Press in the IBS Status screen in Figure 18.9.1.i to view the IBS History screen, which shows the
firing rates histories for all the boilers in the sequencing loop.
This data is logged for 24 hours on the MM. Use the buttons to change the timescale of the data
displayed and press and drag on the axis to zoom in/out of the graph.
This information is logged for 2 years on the DTI when connected with the MM.
Note: Power cycling the MM or changing fuel will reset the 24-hour history data log on the MM.