When having adjustable devices the device's settings might affect the maxZs value i.e the time the device will disconnect at the given time (0.4sec, 5sec etc)
To get the same maxZs as per Schnieder's table please set the Isd setting to the max i.e 10.
But careful as this change will affect selectivity study, so it's good to use the actual settings if you are aware of them.
See the attached screenshots.