Siemens Operator Panel for Use with Micromaster 420 Series, Micromaster 440 Series

The Micromaster 420 and 440 series models are supplied with a Status Display Panel (SDP). When a higher level of control, information feedback or the ability to change parameters is required, an operator panel must be used. There are 2 options: Basic Operator Panel (BOP) or Advanced Operator Panel (AOP).

With this panel the user can change the default settings for a particular application. Using the BOP it is possible to access to levels 1 to 3 of the parameter set. Factors which can be modified include:

Speed
Frequency
Direction of motor rotation
Jog

Additional feature over BOP:

Communication via RS-232 interface
Expanded language facility
Diagnostic menu & fault finding assistance
Values displayed e.g. speed, frequency
Capacity to store & download up to 10 parameters sets
Digital & Analogue inputs
Serial link via USS Protocol
Automated system via Profibus connection

Siemens Micromaster 420//440 Range

The 400 series family is the next step in the evolution of the Micromaster inverter range. It builds on the success of the previous versions, which made it a global favourite for motor control.