[?]: CP1L-MAD11 with PID regulator

[Rune]

Hi

I have a CP1L with a MAD11 extension module. In the program there is a PIDAT regulator,
but I am having some problems with it.
It seems that the regulator sometimes stops working.
And the maximun output is always around 10-12 mA ( +/- ), eventhougt that the PV is below the SP.

The regulator controls a Danfoss AMV motorvalve, with a AMES module.
When the motorvalve is activated manuel in up direction and the PV increases, the regulator seems to start workling again ????

Does anyone have any suggestions ? Is this a program error or ?

I am not a programmer, bu know a little about it ! please help.