FOXBORO AD908AC Process Control Module

AD908AC equipment start-up must first be sure that each piece of equipment in the selected material line has the conditions for automatic start-up. After selecting the appropriate material line and pressing the start button, the equipment will start one by one from the bottom to the top of the selected material line. Until the selected material line has been started or until 100 seconds after the start command is issued, the machine will be reset. If the start-up fails or for any other reason it is necessary to stop the machine, it can be reset manually by pressing the start-up reset button.

In the field, unpredictable situations may occur from time to time, at this time, if each device has to be stopped manually by the field operator, it may not be fast enough and it is difficult to achieve the purpose of stopping the whole line immediately when there is a situation.AD908AC sets up the “Emergency Stop” in the software to ensure that it reacts to the field accidents quickly and achieves the maximum limit to avoid the casualties of the field operator and to avoid the injury or death of the field operator and to achieve the goal of “emergency stop”. It can avoid the casualties of the operators and reduce the economic losses. When the monitoring screen presses the “emergency stop” button, all the equipment of the whole yard system will stop unconditionally.

AD908AC Functions

(1) According to the production needs to choose different processes such as loading, stacking, picking up, emergency picking up, and control the sequence of the equipment on the process to start, start at the same time, sequential stop, stop at the same time, emergency stop, fault stop and so on.

(2) According to the production needs to choose different iron containing raw materials, change or set the proportion of various iron containing raw materials, through the automatic batching control system to achieve the selected raw materials according to the proportion of the material.