| 摘要 |
An arrangement in an operation control system, in which system timing control information is transmitted, wherein the system comprises control equipment (2) and an actuator (4), the control equipment comprising a control centre (3) that is arranged to control the actuator (4) by switching line voltage to the actuator. The control centre (3) of the control equipment (2) comprises a processor that is arranged to generate a timing pulse string and to control the actuator (4) according to the pulse string with the line voltage, and the actuator (4) comprises a processor that is arranged to read the timing pulse string and use the timing information. |
