Would this work if there was a power failure?
The functions are:
Power_off:
INTRDEF 17, save_states, 1
save_states:
save_EPP Start, 1
save_EPP Stop, 2
save_EPP Start_enable, 3
save_EPP Start, 4
Load_states:
Start = LOAD_EPP(1)
Stop = LOAD_EPP(2)
Light = LOAD_EPP(3)
Start_enable = LOAD_EPP(4)