Help with Draconic Evolution Energy Core monitor

[Ben52938]

I'm a real noob when it comes to programming and was trying to use this program: http://www.computercraft.info/forums2/index.php?/topic/29508-draconic-evolution-energycore-monitoring-program/

I have copied the setup exactly (on FTB Infinity Evolved World) as in the images provided with the forum post and i get this error :90: attempt to call nil. Since intial testing of program i have realised that a portion of the code has a command, getTransferPerTick(), which doesn't exist until later versions of draconic evolution (for mc 1.9).

p.s. I have used this past thread https://forums.computercraft.cc/index.php?topic=162.0 to assist me