C125 - limited number of 2d tables

[bloit]

I’ve used up all 4 of the available 2 tables. Is there any way to add more? Any upgraded options?

I’ve used one of the available tables to generate a rough “differential fuel pressure” by creating table that use inlet pressure where I add my base fuel pressure to boost. I then have an alarm if my actual rising rate fuel pressure drops below the calculate minimum fuel pressure. If the c125 has a math channel I would just do fuel pressure minus inlet pressure. Is there another way I could do this - such as a math channel that I’m missing. This would allow me to atleast create another 2d table

Thanks in advance.

[adrian]

The C12x Displays are limited to 4 2D and 4 3D tables and do not have the ability to do customised maths calculations. If you wanted this functionality you would need to get one of our C18x Displays.

Have you used up all of the 3D tables as well? If not you can just set one of the axis to a constant channel and then use it as a 2D table.

[bloit]

That’s a shame... wish this was an option for the c125

I have only used one of the 3d tables. How do I use a channel that has a constant?

[adrian]

Just go to Calculations|Constants, select a "GP Constant" channel and then set it to 0. Then use that as one axis on your table.