少了分号而已

X:=EXTDATA_USER(1,0);{120天的}

RPS120:=X/10;

Y:=EXTDATA_USER(2,0);{250天的}

RPS250:=Y/10;

Z:=EXTDATA_USER(3,0);{50天的}

RPS50:=Z/10;

A:= RPS120>90;

B:= RPS250>90;

D:= RPS50>90;

AA:= A AND B;

AAA:= A AND D;

AAAA:= B AND D;

XG: AA OR AAA OR AAAA;