Mengenal Instruksi Pemograman Ladder Diagram Simatic Manager Step 7

Dibawah ini anda akan dituntun untuk mengenal berbagai instruksi pemograman Ladder Diagram dari Simatic Manager Step 7 untuk PLC Siemens.

Simbol	Elemen Program		Deskripsi
---| |---		Bit logic Instruction	Normally Open Contact (Address)
---|/|---		Bit logic Instruction	Normally Closed Contact (Address)
---(  )		Bit logic Instruction	Output Coil
---(#)---		Bit logic Instruction	Midline Output
==0 ---| |---		Status bits	Result Bit Equal 0
>0 ---| |---		Status bits	Result Bit Greater Than 0
>=0 ---| |---		Status bits	Result Bit Greater Equal 0
<=0 ---| |---		Status bits	Result Bit Less Equal 0
<0 ---| |---		Status bits	Result Bit Less Than 0
<>0 ---| |---		Status bits	Result Bit Not Equal 0
ABS		Floating point Instruction	Establish the Absolute Value of a Floating-Point Number
ACOS ADD_DI		Floating point Instruction Integer Math Instruction	Establish the Arc Cosine Value Add Double Integer
ADD_I		Integer Math Instruction	Add Integer
ADD_R		Floating point Instruction	Add Real
ASIN		Floating point Instruction	Establish the Arc Sine Value
ATAN		Floating point Instruction	Establish the Arc Tangent Value
BCD_DI		Convert	BCD to Double Integer
BCD_I		Convert	BCD to Integer
BR ---| |---		Status bits	Exception Bit Binary Result
----(CALL)		Program control	Call FC SFC from Coil (without Parameters)
CALL_FB		Program control	Call FB from Box
CALL_FC		Program control	Call FC from Box
CALL_SFB		Program control	Call System FB from Box
CALL_SFC		Program control	Call System FC from Box
----(CD)		Counters	Down Counter Coil
CEIL		Convert	Ceiling
CMP >=D		Compare	Compare Double Integer (==, <>, >, <, >=, <=)
CMP >=I		Compare	Compare Integer (==, <>, >, <, >=, <=)
CMP >=R		Compare	Compare Real (==, <>, >, <, >=, <=)
COS		Floating point Instruction	Establish the Cosine Value
----(CU)		Counters	Up Counter Coil
DI_BCD		Convert	Double Integer to BCD
DI_R		Convert	Double Integer to Floating-Point
DIV_DI		Integer Math Instruction	Divide Double Integer
DIV_I		Integer Math Instruction	Divide Integer
DIV_R		Floating point Instruction	Divide Real
EXP		Floating point Instruction	Establish the Exponential Value
FLOOR		Convert	Floor
I_BCD		Convert	Integer to BCD
I_DI		Convert	Integer to Double Integer
INV_I		Convert	Ones Complement Integer
INV_DI		Convert	Ones Complement Double Integer
---(JMP)		Jumps	Unconditional Jump
---(JMP)		Jumps	Conditional Jump
---(JMPN)		Jumps	Jump-If-Not
LABEL		Jumps	Label
LN		Floating point Instruction	Establish the Natural Logarithm
---(MCR>)		Program control	Master Control Relay Off
---(MCR<)		Program control	Master Control Relay On
---(MCRA)		Program control	Master Control Relay Activate
---(MCRD)		Program control	Master Control Relay Deactivate
MOD_DI		Integer Math Instruction	Return Fraction Double Integer
MOVE		Move	Assign a Value
MUL_DI		Integer Math Instruction	Multiply Double Integer
MUL_I		Integer Math Instruction	Multiply Integer
MUL_R		Floating point Instruction	Multiply Real
---( N )---		Bit logic Instruction	Negative RLO Edge Detection
NEG		Bit logic Instruction	Address Negative Edge Detection
NEG_DI		Convert	Twos Complement Double Integer
NEG_I		Convert	Twos Complement Integer
NEG_R		Convert	Negate Floating-Point Number
---| NOT |---		Bit logic Instruction	Invert Power Flow
---( OPN )		DB call	Open Data Block: DB or DI
OS ---| |---		Status bits	Exception Bit Overflow Stored
OV ---| |---		Status bits	Exception Bit Overflow
---( P )---		Bit logic Instruction	Positive RLO Edge Detection
POS		Bit logic Instruction	Address Positive Edge Detection
---( R )		Bit logic Instruction	Reset Coil
---(RET)		Program control	Return
ROL_DW		Shift/Rotate	Rotate Left Double Word
ROR_DW		Shift/Rotate	Rotate Right Double Word
ROUND		Convert	Round to Double Integer
RS		Bit logic Instruction	Reset-Set Flip Flop
---( S )		Bit logic Instruction	Set Coil
---( SAVE )		Bit logic Instruction	Save RLO into BR Memory
---( SC )		Counters	Set Counter Value
S_CD		Counters	Down Counter
S_CU		Counters	Up Counter
S_CUD		Counters	Up-Down Counter
---( SD )		Timers	On-Delay Timer Coil
---( SE )		Timers	Extended Pulse Timer Coil
---( SF )		Timers	Off-Delay Timer Coil
SHL_DW		Shift/Rotate	Shift Left Double Word
SHL_W		Shift/Rotate	Shift Left Word
SHR_DI		Shift/Rotate	Shift Right Double Integer
SHR_DW		Shift/Rotate	Shift Right Double Word
SHR_I		Shift/Rotate	Shift Right Integer
SHR_W		Shift/Rotate	Shift Right Word
SIN		Floating point Instruction	Establish the Sine Value
S_ODT		Timers	On-Delay S5 Timer
S_ODTS		Timers	Retentive On-Delay S5 Timer
S_OFFDT		Timers	Off-Delay S5 Timer
---( SP )		Timers	Pulse Timer Coil
S_PEXT		Timers	Extended Pulse S5 Timer
S_PULSE		Timers	Pulse S5 Timer
SQR		Floating point Instruction	Establish the Square
SQRT		Floating point Instruction	Establish the Square Root
SR		Bit logic Instruction	Set-Reset Flip Flop
---( SS )		Timers	Retentive On-Delay Timer Coil
SUB_DI		Integer Math Instruction	Subtract Double Integer
SUB_I		Integer Math Instruction	Subtract Integer
SUB_R		Floating point Instruction	Subtract Real
TAN		Floating point Instruction	Establish the Tangent Value
TRUNC		Convert	Truncate Double Integer Part
UO ---| |---		Status bits	Exception Bit Unordered
WAND_DW		Word logic Instruction	AND Double Word
WAND_W		Word logic Instruction	AND Word
WOR_DW		Word logic Instruction	OR Double Word
WOR_W		Word logic Instruction	OR Word
WXOR_DW		Word logic Instruction	Exclusive OR Double Word
WXOR_W		Word logic Instruction	Exclusive OR Word