AXIS + NodeRed

[A2GM]

Hi, I've been re-directed to GitHub from AXIS support after asking them the question bellow:
We are setting up a pilot for camera assisted loading/unloading on the STS crane in port. NodeRed installed on AXIS PTZ camera, processing the signals from crane's winch decoder to set focus/zoom accordingly. We did try both NodeRed control from PC and NodeRed installed on camera to check everything is working in the same manner. We would like to keep the onboard version (nodeRed installed on camera) and now we need to save a text file with initial settings parameters for eventual re-calibration of the camera on SD card or somewhere in camera's memory - what is the right syntax to do it?