Not receiving error but servos will not move

[Z4KK4]

I think the problem is here... You are saying "check this NEW local integer val if is egual to FACEPLATE_OPEN ".
But it's a NEW local variable. Remove Int word and declare it in global secion

@draguard

if (int facePlateCurMode = FACEPLATE_OPEN) {
    pcaScenarioClose();
  }
  if (int facePlateCurMode = FACEPLATE_CLOSED) {
    pcaScenarioOpen();
  }