The thesis deal with a model of electronically controlled assembly minicell MAP-205 based on pneumatic drives and its debugging. Assembly minicell simulates assembling and disassembling of simple four item assembly. Minicell is controlled by Phoenix Contact ILC 150ETH programmable logic controller. The minicell control program is composed of several subroutines/subprograms providing various functionalities to assembly minicell. There is integrated HMI created in Control Web application too. It allows to display actual status of each component and to control each drive in manual mode. Communication between HMI based on PC and PLC controller is supported by Bluetooth module and OPC server.