The settings for the SWU cantral alarm 24 (SYSTEM MESSAGES) has to
be changed at each customer who needs the alarm in case of DIMSU warning:
CHANGE-VADSU:ALARMGR=CENTRAL,ALARMNO=24,THRESHD1=8,
THRESHD2=10,TIME1=10,TIME2=10;
Manual deletion of the alarm might be necessary after
changing the DIMSU parameters:
DELETE-GRA:UNIT=BP,ALARMNO1=24;