ORGANIZATION_BLOCK OB 1
TITLE = "Main Program Sweep (Cycle)"
VERSION : 0.1


VAR_TEMP
  OB1_EV_CLASS : BYTE ;	//Bits 0-3 = 1 (Coming event), Bits 4-7 = 1 (Event class 1)
  OB1_SCAN_1 : BYTE ;	//1 (Cold restart scan 1 of OB 1), 3 (Scan 2-n of OB 1)
  OB1_PRIORITY : BYTE ;	//Priority of OB Execution
  OB1_OB_NUMBR : BYTE ;	//1 (Organization block 1, OB1)
  OB1_RESERVED_1 : BYTE ;	//Reserved for system
  OB1_RESERVED_2 : BYTE ;	//Reserved for system
  OB1_PREV_CYCLE : INT ;	//Cycle time of previous OB1 scan (milliseconds)
  OB1_MIN_CYCLE : INT ;	//Minimum cycle time of OB1 (milliseconds)
  OB1_MAX_CYCLE : INT ;	//Maximum cycle time of OB1 (milliseconds)
  OB1_DATE_TIME : DATE_AND_TIME ;	//Date and time OB1 started
END_VAR
BEGIN
NETWORK
TITLE =

      A     I      0.0; 
      FP    M      0.0; 
      JNB   _001; 
      CALL SFC   32 (
           OB_NR                    := 20,
           DTIME                    := T#7S,
           SIGN                     := MW     2,
           RET_VAL                  := MW     4);
_001: NOP   0; 
NETWORK
TITLE =

      CALL SFC   33 (
           OB_NR                    := 20,
           RET_VAL                  := MW     6);
      NOP   0; 
NETWORK
TITLE =

      CALL SFC   34 (
           OB_NR                    := 20,
           RET_VAL                  := MW     8,
           STATUS                   := MW    10);
      NOP   0; 
END_ORGANIZATION_BLOCK

ORGANIZATION_BLOCK OB 20
TITLE = "Time Delay Interrupt"
VERSION : 0.1


VAR_TEMP
  OB20_EV_CLASS : BYTE ;	//Bits 0-3 = 1 (Coming event), Bits 4-7 = 1 (Event class 1)
  OB20_STRT_INF : BYTE ;	//16#21 (OB 20 has started)
  OB20_PRIORITY : BYTE ;	//Priority of OB Execution
  OB20_OB_NUMBR : BYTE ;	//20 (Organization block 20, OB20)
  OB20_RESERVED_1 : BYTE ;	//Reserved for system
  OB20_RESERVED_2 : BYTE ;	//Reserved for system
  OB20_SIGN : WORD ;	//Identifier input (SIGN) attached to SRT_DINT
  OB20_DTIME : TIME ;	//Delay time (DTIME) input to SRT_DINT instruction
  OB20_DATE_TIME : DATE_AND_TIME ;	//Date and time OB20 started
END_VAR
BEGIN
NETWORK
TITLE =

      AN    Q      4.0; 
      =     Q      4.0; 
END_ORGANIZATION_BLOCK