Warner Electric XCTRL-2DRV - Manual (Page 21)

Warner Electric • +33 (0) 2 41 21 24 24 P-2097-WE-A4 21
- Linear compensation: to adjust its gain between the Big and the Small roller diameter, an external sensor
is needed. This sensor will measure the roller diameter and will need to be wired to the Ana1 or Ana2 Inputs.
These Inputs will need to be calibrated before being selected and used as compensation.
In linear compensation the external compensation input (Ana1 or Ana2) will be selected through the Splice
menu of “splice” tab. Due to the fact that in most of the applications the sensor is mechanically linked to the
roller, it’s obvious that the analog compensation input needs to be changed when splicing. Please refer to the
splice menu for selecting the correct Input versus the splice selection.
Set the compensation type with the drop down menu.
• Stop Integral (StpInt)
On machine’s stops, it’s necessary to stop the integral calculation of the PID controller. The main advantage
of doing so is a faster machine restart.
This function allows you to stop the integral calculation by two
different ways: reset or freeze. A reset will force the integral to
zero and a freeze will stop the integral to its current state.
The Stop Integral function is controlled by the
StpInt Pin. As an
input, its activation can be selected as NPN or PNP type in the
Input/Output tab.