Description
DSDP140B 57160001-ACX network interface slave module
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.
DSDP140B 57160001-ACX 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.