Name: DECS-200-2L True RMS sensing
Availability: InStock

Description

DECS-200-2L True RMS sensing

The duration of the DECS-200-2L steady state operation is determined depending on the production conditions. When a section of the production work is completed, by the operator or by the stopping conditions automatically issued by the stopping command, the system is to enter the stopping process, to be the last piece of equipment to stop after the completion of the whole system is back to the initial state, waiting for the next cycle. 1) In the initial stage, the system equipment self-test faults a. Power supply or equipment is not normal. b. Whether to select the automatic mode of equipment control status. c. Failure to eliminate the problem. 2) Starting faults common starting faults for the starting timeout fault, that is, the PLC drive output relay action, in the normal time the motor failed to start accordingly.

DECS-200-2L Operation Faults During system operation, there may be sudden events or faults such as motor overload tripping, automatic mode being artificially changed, or emergency stop switches operating to protect personal and equipment safety. Any one of the above faults and signals appear, the PLC program should be immediately transferred to the execution of the stop command stage, according to the program settings to stop the production process, for this need to immediately suspend the production process of the fault, called a class of faults.

DECS-200-2L in actual production there is another kind of failure does not need to immediately stop the production process, such as dust collector, this type of equipment in the entire production process belongs to the ancillary equipment, such as not running will not affect the normal conduct of production, when it fails, the PLC system can first stop the equipment and the operator issued a sound, light alarm signals from the main dispatch office to assign the maintenance personnel to carry out maintenance of equipment and the PLC system can continue to carry out the main production process. PLC system can continue to implement the production of the main process program, this type of failure can be referred to as Type II failure.