Triple Dragon, Dreambox 8000, Echostar AD3000ip, TBS6522,6925,6983 PCie cards.
Gibertini 1.25m motorised dish driven by the AD3000, with either Inverto BU Quad or Norsat / XMW Ka LNBs . SMW 1.05m + 3 other dishes. Speccy: Promax HD Ranger+
'Motor Error ' on the Echostar usually means a disconnection between motor terminals and motor. Check motor cable run for continuity and wiring on motor (loose wires, corrosion etc.)
If you have an ohmmeter,disconnect the cable from the receiver and check for about 15 ohms between cable pair. If it's much lower than this, you could have a short on the motor.
Alternatively, the motor could be seized up.