2. Structure of the control system
The compressor controller consists of the
touch control panel. It provides supervision of the compressor operation and introduction of
changes in the parameter settings.
conventional keys, which is presented in
Description of the functions
Table 1.
Table 1 Functions of the
Icon
Number Description
F1
Start
F2
Main
F3
Menu
F4
Stop
User Manual_S7-1200 compressor controller
Structure of the control system
The compressor controller consists of the PLC unit, analog extension modules and HMI
It provides supervision of the compressor operation and introduction of
changes in the parameter settings. The panel is equipped with the touch scree
, which is presented in Fig. 1.
Fig. 1Arrangement of the screen elements.
functions of the conventional keys on the control panel are presented in
ctions of the conventional keys.
Description
Function
Start
Activating the compressor in the AUTO
conditions are met, the compressor will be started.
Main
Calling the main screen
Menu
Calling the menu screen
Stop
After pressing this key in the AUTO
will be stopped. When the key is pressed and hold for two
seconds in a mode other than AUTO,
be stopped and switched to AUTO
4
unit, analog extension modules and HMI
It provides supervision of the compressor operation and introduction of
is equipped with the touch screen and four
.
conventional keys on the control panel are presented in
ction
AUTO mode. If all
conditions are met, the compressor will be started.
AUTO mode, the compressor
hen the key is pressed and hold for two
a mode other than AUTO, the compressor will
be stopped and switched to AUTO mode.