Allen-Bradley ControlLogix 1756 - Page 96

Publication 1756-RM084F-EN-P - July 2002
6-8 Entering Structured Text Logic
OSRI
OSRI( OSRI_tag );
OTE
data_bit [:=] BOOL_expression ;
OTL
IF BOOL_expression THEN
data_bit := 1;
END_IF;
OTU
IF BOOL_expression THEN
data_bit := 0;
END_IF;
PI
PI( PI_tag );
PID
PID(PID ,ProcessVariable,Tieback,ControlVariable,PIDMasterLoop,InholdBit,
InholdValue);
PIDE
PIDE( PIDE_tag );
PMUL
PMUL( PMUL_tag );
POSP
POSP( POSP_tag );
RAD
dest := RAD( source );
REPEAT...UNTIL
REPEAT
<
statement >;
UNTIL
bool_expression
END_REPEAT;
RESD
RESD( RESD_tag );
RET
RET( ReturnPar) ;
RLIM
RLIM( RLIM_tag );
RMPS
RMPS( RMPS_tag,RampValue,SoakValue,SoakTime );
RTOR
RTOR( RTOR_tag );
RTOS
RTOS( Source,Dest )
SBR
SBR( InputPar );
SCRV
SCRV( SCRV_tag );
SETD
SETD( SETD_tag );
SFP
SFP(SFCRoutineName,TargetState);
SFR
SFR(SFCRoutineName,StepName);
SIN
dest := SIN( source );
SIZE
SIZE( Souce,Dimensiontovary,Size );
SNEG
SNEG( SNEG_tag );
SOC
SOC( SOC_tag );
SQRT
dest := SQRT( source );
SRT
SRT( Array,Dimtovary,Control );
SRTP
SRTP( SRTP_tag );
SSUM
SSUM( SSUM_tag );
SSV
SSV( ClassName,InstanceName,AttributeName,Source );
Instruction: Neutral text format: