宏指令为何不能执行
下面的宏指令（是一段非线性校正程序）在电脑上离线模拟结果正确，可是下载到触摸屏（TK6100 V5）却不能执行，宏指令执行的PLC控制是用PLC的1秒时钟脉冲置位M230来实现的，宏指令结束时复位M230。请教诸位这是什么原因？macro_command main()
bool sw=0
int a,b,c,d,k
int ha={0,500,1000,1500,2000,2500,3000,3500,4000,4500,5000}
int hb={180,300,540,870,1270,1710,2190,2670,3160,3620,4030}
short e,f,g
SetData(ha,"Local HMI",LW,8000,11)
SetData(hb,"Local HMI",LW,8040,11)
GetData(a,"Haiwell PLC",AI,2,1)
if a<= 0 then
a=0
else
end if
e=8000
f=8040
for g= 0 to 10
GetData(c,"Local HMI",LW,e,2)
if c>= a > c then
break
else if a>c then
e=e+2
f=f+2
end if
next g
GetData(d,"Local HMI",LW,f,2)
k=(d-d)*100/(c-c)
b=d+(a-c)*k/100
SetData(b,"Haiwell PLC",V,526,1)
SetData(sw,"Haiwell PLC",M,230,1)
end macro_command
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