| 摘要 |
PURPOSE:To simplify the confirmation for the operation state by detecting the answer-back to the remote operation. CONSTITUTION:Operation output MMk produced with the control output of position selection switch SSi and the control output of master operation switch MSj each is supplied to the controlled circuit and the answer-back detection circuit 8. Circuit 8 gives the comparison between state signal Sk and operation output MMk. And in case the coincidence is obtained through the comparison, the end of operation is informed to state display circuit 5; while the malfunction is informed in case no coincidence is obtained each. |
