The 8d-96 has only three buttons: P (program), ▲ (up), and ▼ (down). The manual explains the two primary modes:
Example parameter from manual:
P01 = Target power factor (e.g., 0.98 inductive)
P05 = Step connection delay (1–600 seconds)
P12 = Number of capacitor steps connected circutor computer 8d-96 manual
The Computer 8D-96 typically supports time-of-use (TOU) tariffs: The 8d-96 has only three buttons: P (program),
It’s a programmable multi-function meter / power analyzer from Circutor (Spanish brand).
Key features typically include: Example parameter from manual: P01 = Target power
The “8d” likely refers to 8 digital inputs or 8 display lines.
The “96” = panel size 96×96 mm.