问答

为什么ATT7022Cu在调表时实际电流是10A,而计算修正值时用的却是60，以下是三相三线智能电表中的代码 [p=28, null, left][color=rgb(51, 51, 51)][backcolor=rgb(255, 255, 255)][font="] ffgg=readspi(R_IRMSA);[/font][/backcolor][/color][/p][p=28, null, left][color=rgb(51, 51, 51)][backcolor=rgb(255, 255, 255)][font="] ffgg=ffgg >>13;[/font][/backcolor][/color][/p][p=28, null, left][color=rgb(51, 51, 51)][backcolor=rgb(255, 255, 255)][font="] ffgg=ffgg &0xffff;[/font][/backcolor][/color][/p][p=28, null, left][color=rgb(51, 51, 51)][backcolor=rgb(255, 255, 255)][font="] if (ffgg<=30)[/font][/backcolor][/color][/p][p=28, null, left][color=rgb(51, 51, 51)][backcolor=rgb(255, 255, 255)][font="] {[/font][/backcolor][/color][/p][p=28, null, left][color=rgb(51, 51, 51)][backcolor=rgb(255, 255, 255)][font="] xstiaoerr(1,13, 0);[/font][/backcolor][/color][/p][p=28, null, left][color=rgb(51, 51, 51)][backcolor=rgb(255, 255, 255)][font="] error1: goto readokn;// error1;[/font][/backcolor][/color][/p][p=28, null, left][color=rgb(51, 51, 51)][backcolor=rgb(255, 255, 255)][font="] }[/font][/backcolor][/color][/p][p=28, null, left][color=rgb(51, 51, 51)][backcolor=rgb(255, 255, 255)][font="] else if (ffgg>=120) [/font][/backcolor][/color][/p][p=28, null, left][color=rgb(51, 51, 51)][backcolor=rgb(255, 255, 255)][font="] {[/font][/backcolor][/color][/p][p=28, null, left][color=rgb(51, 51, 51)][backcolor=rgb(255, 255, 255)][font="] xstiaoerr(1,13, 120); [/font][/backcolor][/color][/p][p=28, null, left][color=rgb(51, 51, 51)][backcolor=rgb(255, 255, 255)][font="] goto error1;[/font][/backcolor][/color][/p] [p=28, null, left][color=rgb(51, 51, 51)][backcolor=rgb(255, 255, 255)][font="] }[/font][/backcolor][/color][/p][p=28, null, left][color=rgb(51, 51, 51)][backcolor=rgb(255, 255, 255)][font="] else[/font][/backcolor][/color][/p][p=28, null, left][color=rgb(51, 51, 51)][backcolor=rgb(255, 255, 255)][font="] {[/font][/backcolor][/color][/p][p=28, null, left][color=rgb(51, 51, 51)][backcolor=rgb(255, 255, 255)][font="] if(ffgg>=60)[/font][/backcolor][/color][/p][p=28, null, left][color=rgb(51, 51, 51)][backcolor=rgb(255, 255, 255)][font="] {[/font][/backcolor][/color][/p][p=28, null, left][color=rgb(51, 51, 51)][backcolor=rgb(255, 255, 255)][font="] ffgg1=ffgg-60;[/font][/backcolor][/color][/p] [p=28, null, left][color=rgb(51, 51, 51)][backcolor=rgb(255, 255, 255)][font="] ffgg1=ffgg1*0x800000;[/font][/backcolor][/color][/p][p=28, null, left][color=rgb(51, 51, 51)][backcolor=rgb(255, 255, 255)][font="] ffgg=ffgg1/ffgg;[/font][/backcolor][/color][/p][p=28, null, left][color=rgb(51, 51, 51)][backcolor=rgb(255, 255, 255)][font="] ffgg=0x1000000-ffgg ;[/font][/backcolor][/color][/p][p=28, null, left][color=rgb(51, 51, 51)][backcolor=rgb(255, 255, 255)][font="] } [/font][/backcolor][/color][/p][p=28, null, left][color=rgb(51, 51, 51)][backcolor=rgb(255, 255, 255)][font="] else[/font][/backcolor][/color][/p][p=28, null, left][color=rgb(51, 51, 51)][backcolor=rgb(255, 255, 255)][font="] {[/font][/backcolor][/color][/p][p=28, null, left][color=rgb(51, 51, 51)][backcolor=rgb(255, 255, 255)][font="] ffgg1=60-ffgg;[/font][/backcolor][/color][/p][p=28, null, left][color=rgb(51, 51, 51)][backcolor=rgb(255, 255, 255)][font="] ffgg1=ffgg1*0x800000;[/font][/backcolor][/color][/p][p=28, null, left][color=rgb(51, 51, 51)][backcolor=rgb(255, 255, 255)][font="] ffgg=ffgg1/ffgg;[/font][/backcolor][/color][/p][p=28, null, left][color=rgb(51, 51, 51)][backcolor=rgb(255, 255, 255)][font="] } [/font][/backcolor][/color][/p] [p=28, null, left][color=rgb(51, 51, 51)][backcolor=rgb(255, 255, 255)][font="] }[/font][/backcolor][/color][/p]