Cause : Safety parameter settings and topology changed, warm restart/POWER ON required comes when safety parameters have been changed; these will only take effect following a warm restart or POWER ON (see alarm A01693).

A partial power up (boot) with modified configuration was then performed.

- carry out a warm restart (p0009 = 30, p0976 = 2, 3).
- carry out a POWER ON (power off/on) for all components