Renova isomatic, User Manual

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8
MENU PAGES
To select the various menus use the and keys (arrow keys). Once the desired menu has been selected, press
OK to enter the menu. After entering a menu, the display visualizes the parameters related to the selected menu. To
change a parameter value or scroll among parameters press the and keys and the OK key to confirm.
The tension control system ISOMATIC can operate in three different modes:

Manual Mode: this mode allows the manual control of the reel tension. The display shows the measured
tension level. The tension of the web can be modified manually using the keyboard. On certain conditions an
alarm indicator is activated.

Automatic Mode: this mode measures the error and regulates the braking using a PID automatic control
algorithm. The display shows the measured web position error and, on certain conditions, an alarm indicator
is activated.

Setting Mode: this mode allows to set the values of the parameters that determine the behaviour of the
ISOMATIC. It allows to set the parameters of the system (like the ones used by the PID algorithm to control
the system).
operating modes
MANUAL (STOP MODE)
By Manual mode the user can manually correct the tension of the web. In Manual mode, the system visualizes the
following data (the figure is an example):
By pressing the and keys (arrow keys) it is possible to modify the tension of the reel thus correcting the current