S5 to S7 Migration Program

Hai All..

I really want to know and needs your help. Currently i'm doing the conversion
S5 to S7. I used S5 135U and convert to S7-3XX..The problem is i do not know how to migrate some blocks into S7.

Can anyone help me how to convert this S5 program to S7 and need your suggestion or opinion..


//JU FB 232 II - Controller
//Name :RLG:II
//ON : F 185.0 Heating zone on
//MODB : KY 2,62 MODX
//XE : OW 126 Act.val.heat.zone
//ZT : FY 126 Time tact counter
//ZNZR : KY 3,5 Time tact
//YHIA : Q 61.7 Output heating
//YCIA : F 255.7 Output cooling
//EMDB : DB 121 Transfer DB UNIX --> S5
//SET : DW 98 DW for setp.
//ACDB : DB 132 Transfer DB UNIX <-- S5
//ACT : DW 172 DW for act.val.
//ACOH : DW 173 contr.outp.htg
//ACOC : FW 254
//HIHI : F 169.0 HIHI alarm
//OPWI : F 171.0 open wire
//HILO : F 173.0 out of tolerance
//MANU : F 175.0 controller in manual


The data blocks and so on will going later..

arghhh..!!i can't solve bro..please help me...