2157SS

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By definition, 2157SS refers to an industrial machine automation system and stands for “Servo Controlled Sequence Switching System”. The application of the 2157SS is most commonly found within the food and beverage, material handling, pharmaceutical, packaging, and automotive industries. These industries tend to have applications that require the quick and accommodating changes of process variables from one set point to another.

The 2157SS is a modular switch control system which enables multiple servo motor axes to be switched from one process mode to another. Almost any switching task can be mastered using this solution providing a single or multiple axes, ramping control, or override functions to name a few. This system can be integrated to almost any configuration selected, and can be combined with an assortment of drives and sensors. The technology used in this system is based upon robust proprietary software designs implemented on Allen-Bradley PLCs and servo motion controllers.

A motorized switch module (MSM) consists of a magnetically latched switch module and a brushless servo motor. The magnetically latched switch modules, when combined with a servo motor, provide efficient switching of valves and/or cylinders in a predetermined sequence and allows for three distinct modes of control.

The first mode is the Normal Mode for general switching and the second mode (Pre-Shift Override) allows the operator to override the normal sequence program and manually shift the switches to a Single Override Position set by the operator. The third mode (Process Mode) allows the 2157SS to operate in a fully automated mode and provides an onboard webpage to access and control all of its parameters. The combination allows the operator to rapidly and precisely switch from one process phase to another in a fraction of a second.

The working principle of the 2157SS is simple. It uses a series of sensors, drivers, and controllers to monitor and control the switching process of different motor axes. It understands the requirements of each switching process and assigns an appropriate sequence of motions to follow. As soon as the operator presses the start button, the system starts to execute the sequence of motions following the operation of the motor axis positions. As the sequence of motions progresses, it continually monitors the process and executes necessary actions accordingly. The system is fully programmable allowing it to be adapted to various industrial processes.

The 2157SS offers remarkable flexibility in controlling and switching between multiple motors for complex processes. This system also allows for complete switching control with added precision and accuracy. The 2157SS is an ideal choice for automation of switching tasks and it can be easily programmed to perform multiple tasks with the parameters pre-set for each task. With its flexibility and strength, the 2157SS is a popular choice for many industrial applications.

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