1. Frequently encountered fault conditions Sometimes all temperature sensor data are abnormal or hopping, or the direct change of temperature and ground temperature, ground and shallow, deep ground temperature is not reasonable. For example, the midday temperature in the summer is close to.......

Many friends in the background asked about the problem of network monitoring inexplicably dropped, today just have time, and everyone to talk about it. Previous analog monitoring, if there was no signal, was either a line problem or a monitoring failure. Nowadays, the network camera has no pr.......

"Smart Fire" is a systematic and comprehensive project involving fire protection standards, information systems, fire protection technology innovation, equipment innovation, socialized fire management methods, scientific and rational planning and construction plans, and clear key ta.......

The main parts of the eccentric bushings should be repaired and replaced if they are used to the following extent:

(1) If the outer cone of the eccentric bushing wears more than 3 mm, it should be replaced;

(2) The clearance between the straight bushing and the eccentric bushing is .......

Abstract: This article introduces the Baotou Suning Square project, adopts intelligent power meters, and collects various electrical parameters and switching signals at the distribution site. The system adopts the on-site local networking .......