Siemens_S7_Libraries S7라이브러리 리스트 모음 자료

곰부리
2015.12.09. 22:50
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2

첨부 1

System Function Blocks	SFB	0	CTU	IEC_TC	Count Up
System Function Blocks	SFB	1	CTD	IEC_TC	Count Down
System Function Blocks	SFB	2	CTUD	IEC_TC	Count Up/Down
System Function Blocks	SFB	3	TP	IEC_TC	Generate a Pulse
System Function Blocks	SFB	4	TON	IEC_TC	Generate an On Delay
System Function Blocks	SFB	5	TOF	IEC_TC	Generate an Off Delay
System Function Blocks	SFB	8	USEND	COM_FUNC	Uncoordinated Sending of Data
System Function Blocks	SFB	9	URCV	COM_FUNC	Uncoordinated Receiving of Data
System Function Blocks	SFB	12	BSEND	COM_FUNC	Sending Segmented Data
System Function Blocks	SFB	13	BRCV	COM_FUNC	Receiving Segmented Data
System Function Blocks	SFB	14	GET	COM_FUNC	Read Data from a Remote CPU
System Function Blocks	SFB	15	PUT	COM_FUNC	Write Data to a Remote CPU
System Function Blocks	SFB	16	PRINT	COM_FUNC	Send Data to Printer
System Function Blocks	SFB	19	START	COM_FUNC	Initiate a Warm or Cold Restart on a Remote Device
System Function Blocks	SFB	20	STOP	COM_FUNC	Changing a Remote Device to the STOP State
System Function Blocks	SFB	21	RESUME	COM_FUNC	Initiate a Hot Restart on a Remote Device
System Function Blocks	SFB	22	STATUS	COM_FUNC	Query the Status of a Remote Partner
System Function Blocks	SFB	23	USTATUS	COM_FUNC	Receive the Status of a Remote Device
System Function Blocks	SFB	29	HS_COUNT	COUNTERS	Counter (high-speed counter, integrated function) (only exist on the CPU 312 IFM and CPU 314 IFM)
System Function Blocks	SFB	30	FREQ_MES	COUNTERS	Frequency Meter (frequency meter, integrated function (only exist on the CPU 312 IFM and CPU 314 IFM)
System Function Blocks	SFB	31	NOTIFY_8P	COM_FUNC	Generating block related messages without acknowledgement indication
System Function Blocks	SFB	32	DRUM	TIMERS	Implement a Sequencer
System Function Blocks	SFB	33	ALARM	COM_FUNC	Generate Block-Related Messages with Acknowledgment Display
System Function Blocks	SFB	34	ALARM_8	COM_FUNC	Generate Block-Related Messages without Values for 8 Signals
System Function Blocks	SFB	35	ALARM_8P	COM_FUNC	Generate Block-Related Messages with Values for 8 Signals
System Function Blocks	SFB	36	NOTIFY	COM_FUNC	Generate Block-Related Messages without Acknowledgment Display
System Function Blocks	SFB	37	AR_SEND	COM_FUNC	Send Archive Data
System Function Blocks	SFB	38	HSC_A_B	COUNTERS	Counter A/B (integrated function) (only exist on the CPU 314 IFM)
System Function Blocks	SFB	39	POS	ICONT	Position (integrated function) (only exist on the CPU 314 IFM)
System Function Blocks	SFB	41	CONT_C	ICONT	Continuous Control (only exist on the CPU 314 IFM)
System Function Blocks	SFB	42	CONT_S	ICONT	Step Control (only exist on the CPU 314 IFM)
System Function Blocks	SFB	43	PULSEGEN	ICONT	Pulse Generation (only exist on the CPU 314 IFM)
System Function Blocks	SFB	44	ANALOG	TEC_FUNC	Positioning with Analog Output (only exist on the S7-300C CPUs)
System Function Blocks	SFB	46	DIGITAL	TEC_FUNC	Positioning with Digital Output (only exist on the S7-300C CPUs)
System Function Blocks	SFB	47	COUNT	TEC_FUNC	Controlling the Counter (only exist on the S7-300C CPUs)
System Function Blocks	SFB	48	FREQUENC	TEC_FUNC	Controlling the Frequency Measurement (only exist on the S7-300C CPUs)
System Function Blocks	SFB	49	PULSE	TEC_FUNC	Controlling Pulse Width Modulation (only exist on the S7-300C CPUs)
System Function Blocks	SFB	52	RDREC	DP	Reading a Data Record
System Function Blocks	SFB	53	WRREC	DP	Writing a Data Record
System Function Blocks	SFB	54	RALRM	DP	Receiving an Interrupt
System Function Blocks	SFB	60	SEND_PTP	TEC_FUNC	Sending Data (ASCII, 3964(R)) (only exist on the S7-300C CPUs)
System Function Blocks	SFB	61	RECV_PTP	TEC_FUNC	Receiving Data (ASCII, 3964(R)) (only exist on the S7-300C CPUs)
System Function Blocks	SFB	62	RES_RECV	TEC_FUNC	Deleting the Receive Buffer (ASCII, 3964(R)) (only exist on the S7-300C CPUs)
System Function Blocks	SFB	63	SEND_RK	TEC_FUNC	Sending Data (RK 512) (only exist on the S7-300C CPUs)
System Function Blocks	SFB	64	FETCH_RK	TEC_FUNC	Fetching Data (RK 512) (only exist on the S7-300C CPUs)
System Function Blocks	SFB	65	SERVE_RK	TEC_FUNC	Receiving and Providing Data (RK 512) (only exist on the S7-300C CPUs)
System Function Blocks	SFB	75	SALRM	DP	Send interrupt to DP master
System Function Blocks	SFB	81	RD_DPAR	IO_FUNCT	Read Predefined Parameter
System Function Blocks	SFC	0	SET_CLK	CLK_FUNC	Set System Clock
System Function Blocks	SFC	1	READ_CLK	CLK_FUNC	Read System Clock
System Function Blocks	SFC	2	SET_RTM	CLK_FUNC	Set Run-time Meter
System Function Blocks	SFC	3	CTRL_RTM	CLK_FUNC	Start/Stop Run-time Meter
System Function Blocks	SFC	4	READ_RTM	CLK_FUNC	Read Run-time Meter
System Function Blocks	SFC	5	GADR_LGC	IO_FUNCT	Query Logical Address of a Channel
System Function Blocks	SFC	6	RD_SINFO	DB_FUNCT	Read OB Start Information
System Function Blocks	SFC	7	DP_PRAL	DP	Trigger a Hardware Interrupt on the DP Master
System Function Blocks	SFC	9	EN_MSG	COM_FUNC	Enable Block-Related, Symbol-Related and Group Status Messages
System Function Blocks	SFC	10	DIS_MSG	COM_FUNC	Disable Block-Related, Symbol-Related and Group Status Messages
System Function Blocks	SFC	11	DPSYC_FR	DP	Synchronize Groups of DP Slaves
System Function Blocks	SFC	12	D_ACT_DP	DP	Deactivation and activation of DP slaves
System Function Blocks	SFC	13	DPNRM_DG	DIAGNSTC	Read Diagnostic Data of a DP Slave (Slave Diagnostics)
System Function Blocks	SFC	14	DPRD_DAT	DP	Read Consistent Data of a Standard DP Slave
System Function Blocks	SFC	15	DPWR_DAT	DP	Write Consistent Data to a DP Standard Slave
System Function Blocks	SFC	17	ALARM_SQ	PMC_FUNC	Generate Acknowledgeable Block-Related Messages
System Function Blocks	SFC	18	ALARM_S	PMC_FUNC	Generate Permanently Acknowledged Block-Related Messages
System Function Blocks	SFC	19	ALARM_SC	PMC_FUNC	Query the Acknowledgment Status of the last ALARM_SQ Entering State Message
System Function Blocks	SFC	20	BLKMOV	MOVE	Copy Variables
System Function Blocks	SFC	21	FILL	MOVE	Initialize a Memory Area
System Function Blocks	SFC	22	CREAT_DB	DB_FUNCT	Create Data Block
System Function Blocks	SFC	23	DEL_DB	DB_FUNCT	Delete Data Block
System Function Blocks	SFC	24	TEST_DB	DB_FUNCT	Test Data Block
System Function Blocks	SFC	25	COMPRESS	DB_FUNCT	Compress the User Memory
System Function Blocks	SFC	26	UPDAT_PI	IO_FUNCT	Update the Process Image Update Table
System Function Blocks	SFC	27	UPDAT_PO	IO_FUNCT	Update the Process Image Output Table
System Function Blocks	SFC	28	SET_TINT	PGM_CNTL	Set Time-of-Day Interrupt
System Function Blocks	SFC	29	CAN_TINT	PGM_CNTL	Cancel Time-of-Day Interrupt
System Function Blocks	SFC	30	ACT_TINT	PGM_CNTL	Activate Time-of-Day Interrupt
System Function Blocks	SFC	31	QRY_TINT	PGM_CNTL	Query Time-of-Day Interrupt
System Function Blocks	SFC	32	SRT_DINT	PGM_CNTL	Start Time-Delay Interrupt
System Function Blocks	SFC	33	CAN_DINT	PGM_CNTL	Cancel Time-Delay Interrupt
System Function Blocks	SFC	34	QRY_DINT	PGM_CNTL	Query Time-Delay Interrupt
System Function Blocks	SFC	35	MP_ALM	PGM_CNTL	Trigger Multicomputing Interrupt
System Function Blocks	SFC	36	MSK_FLT	DIAGNSTC	Mask Synchronous Errors
System Function Blocks	SFC	37	DMSK_FLT	DIAGNSTC	Unmask Synchronous Errors
System Function Blocks	SFC	38	READ_ERR	DIAGNSTC	Read Error Register
System Function Blocks	SFC	39	DIS_IRT	IRT_FUNC	Disable New Interrupts and Asynchronous Errors
System Function Blocks	SFC	40	EN_IRT	IRT_FUNC	Enable New Interrupts and Asynchronous Errors
System Function Blocks	SFC	41	DIS_AIRT	IRT_FUNC	Delay Higher Priority Interrupts and Asynchronous Errors
System Function Blocks	SFC	42	EN_AIRT	IRT_FUNC	Enable Higher Priority Interrupts and Asynchronous Errors
System Function Blocks	SFC	43	RE_TRIGR	PGM_CNTL	Re-trigger Cycle Time Monitoring
System Function Blocks	SFC	44	REPL_VAL	DIAGNSTC	Transfer Substitute Value to Accumulator 1
System Function Blocks	SFC	46	STP	PGM_CNTL	Change the CPU to STOP
System Function Blocks	SFC	47	WAIT	PGM_CNTL	Delay Execution of the User Program
System Function Blocks	SFC	48	SNC_RTCB	CLK_FUNC	Synchronize Slave Clocks
System Function Blocks	SFC	49	LGC_GADR	IO_FUNCT	Query the Module Slot Belonging to a Logical Address
System Function Blocks	SFC	50	RD_LGADR	IO_FUNCT	Query all Logical Addresses of a Module
System Function Blocks	SFC	51	RDSYSST	DIAGNSTC	Read a System Status List or Partial List
System Function Blocks	SFC	52	WR_USMSG	DIAGNSTC	Write a User-Defined Diagnostic Event to the Diagnostic Buffer
System Function Blocks	SFC	54	RD_PARM	IO_FUNCT	Read Defined Parameters
System Function Blocks	SFC	55	WR_PARM	IO_FUNCT	Write Dynamic Parameters
System Function Blocks	SFC	56	WR_DPARM	IO_FUNCT	Write Default Parameters
System Function Blocks	SFC	57	PARM_MOD	IO_FUNCT	Assign Parameters to a Module
System Function Blocks	SFC	58	WR_REC	IO_FUNCT	Write a Data Record
System Function Blocks	SFC	59	RD_REC	IO_FUNCT	Read a Data Record
System Function Blocks	SFC	60	GD_SND	COM_FUNC	Send a GD Packet
System Function Blocks	SFC	61	GD_RCV	COM_FUNC	Fetch a Received GD Packet
System Function Blocks	SFC	62	CONTROL	COM_FUNC	Query the Status of a Connection Belonging to a Communication SFB Instance
System Function Blocks	SFC	63	AB_CALL	PLASTICS	Assembly Code Block (only exists for CPU 614)
System Function Blocks	SFC	64	TIME_TCK	CLK_FUNC	Read the System Time
System Function Blocks	SFC	65	X_SEND	COM_FUNC	Send Data to a Communication Partner outside the Local S7 Station
System Function Blocks	SFC	66	X_RCV	COM_FUNC	Receive Data from a Communication Partner outside the Local S7 Station
System Function Blocks	SFC	67	X_GET	COM_FUNC	Read Data from a Communication Partner outside the Local S7 Station
System Function Blocks	SFC	68	X_PUT	COM_FUNC	Write Data to a Communication Partner outside the Local S7 Station
System Function Blocks	SFC	69	X_ABORT	COM_FUNC	Abort an Existing Connection to a Communication Partner outside the Local S7 Station
System Function Blocks	SFC	70	GEO_LOG	IO_FUNCT	Determine Start Address of a Module
System Function Blocks	SFC	71	LOG_GEO	IO_FUNCT	Determine the Slot Belonging to a Logical Address
System Function Blocks	SFC	72	I_GET	COM_FUNC	Read Data from a Communication Partner within the Local S7 Station
System Function Blocks	SFC	73	I_PUT	COM_FUNC	Write Data to a Communication Partner within the Local S7 Station
System Function Blocks	SFC	74	I_ABORT	COM_FUNC	Abort an Existing Connection to a Communication Partner within the Local S7 Station
System Function Blocks	SFC	78	OB_RT	DIAGNSTC	Determine OB program runtime
System Function Blocks	SFC	79	SET	BIT_LOGC	Set a Range of Outputs
System Function Blocks	SFC	80	RSET	BIT_LOGC	Reset a Range of Outputs
System Function Blocks	SFC	81	UBLKMOV	MOVE	Uninterruptible Block Move
System Function Blocks	SFC	82	CREA_DBL	DB_CTRL	Create a Data Block in the Load Memory
System Function Blocks	SFC	83	READ_DBL	DB_CTRL	Read from a Data Block in Load Memory
System Function Blocks	SFC	84	WRIT_DBL	DB_CTRL	Write from a Data Block in Load Memory
System Function Blocks	SFC	85	CREA_DB	DB_FUNCT	Create a Data Block
System Function Blocks	SFC	87	C_DIAG	COM_FUNC	Diagnosis of the Actual Connection Status
System Function Blocks	SFC	90	H_CTRL	HF_FUNCT	Control Operation in H Systems
System Function Blocks	SFC	100	SET_CLKS	CLK_FUNC	Setting the Time-of-Day and the TOD Status
System Function Blocks	SFC	101	RTM	CLK_FUNC	Handling runtime meters
System Function Blocks	SFC	102	RD_DPARA	IO_FUNCT	Redefined Parameters
System Function Blocks	SFC	103	DP_TOPOL	DP	Identifying the bus topology in a DP master system
System Function Blocks	SFC	104	CIR	PGM_CNTL	Controlling CiR
System Function Blocks	SFC	105	READ_SI	PMC_FUNC	Reading Dynamic System Resources
System Function Blocks	SFC	106	DEL_SI	PMC_FUNC	Deleting Dynamic System Resources
System Function Blocks	SFC	107	ALARM_DQ	PMC_FUNC	Generating Always Acknowledgeable and Block-Related Messages
System Function Blocks	SFC	108	ALARM_D	PMC_FUNC	Generating Always Acknowledgeable and Block-Related Messages
System Function Blocks	SFC	112	PN_IN	PROFIne2	Update inputs in the user program interface of PROFInet components
System Function Blocks	SFC	113	PN_OUT	PROFIne2	Update outputs in the user program interface of PROFInet components
System Function Blocks	SFC	114	PN_DP	PROFIne2	Update DP interconnections
System Function Blocks	SFC	126	SYNC_PI	IO_FUNCT	Update process image partition input table in synchronous cycle
System Function Blocks	SFC	127	SYNC_PO	IO_FUNCT	Update process image partition output table in synchronous cycle
S5-S7 Converting Blocks	FC	61	GP_FPGP	S5_CNVRT	Change fixed point number to floating point number
S5-S7 Converting Blocks	FC	62	GP_GPFP	S5_CNVRT	Change floating point number to fixed point number
S5-S7 Converting Blocks	FC	63	GP_ADD	S5_CNVRT	Add floating point numbers
S5-S7 Converting Blocks	FC	64	GP_SUB	S5_CNVRT	Subtract floating point numbers
S5-S7 Converting Blocks	FC	65	GP_MUL	S5_CNVRT	Multiply floating point number
S5-S7 Converting Blocks	FC	66	GP_DIV	S5_CNVRT	Divide floating point numbers
S5-S7 Converting Blocks	FC	67	GP_VGL	S5_CNVRT	Compare floating point numbers
S5-S7 Converting Blocks	FC	68	RAD_GP	S5_CNVRT	Extract root of floating point numbers
S5-S7 Converting Blocks	FC	69	MLD_TG	S5_CNVRT	Clock generator
S5-S7 Converting Blocks	FC	70	MLD_TGZ	S5_CNVRT	Clock generator (timing element)
S5-S7 Converting Blocks	FC	71	MLD_EZW	S5_CNVRT	Message of first value with single flashing light, wordwise, A
S5-S7 Converting Blocks	FC	72	MLD_EDW	S5_CNVRT	Message of first value with double flashing light, wordwise, A
S5-S7 Converting Blocks	FC	73	MLD_SAMW	S5_CNVRT	Collected message, wordwise (sound alert)
S5-S7 Converting Blocks	FC	74	MLD_SAM	S5_CNVRT	Collected message, bitwise
S5-S7 Converting Blocks	FC	75	MLD_EZ	S5_CNVRT	Message of first value with single flashing light, bitwise, A
S5-S7 Converting Blocks	FC	78	MLD_EDWK	S5_CNVRT	Message of first value with double flashing light, wordwise, A+M
S5-S7 Converting Blocks	FC	79	MLD_EZK	S5_CNVRT	Message of first value with single flashing light, bitwise, A+M
S5-S7 Converting Blocks	FC	80	MLD_EDK	S5_CNVRT	Message of first value with double flashing light, bitwise, A+M
S5-S7 Converting Blocks	FC	81	COD_B4	S5_CNVRT	Change BCD number to 16 bit dual number
S5-S7 Converting Blocks	FC	82	COD_16	S5_CNVRT	Change 16 bit dual number to BCD number
S5-S7 Converting Blocks	FC	83	MUL_16	S5_CNVRT	Multiply 16 bit dual numbers
S5-S7 Converting Blocks	FC	84	DIV_16	S5_CNVRT	Divide 16 bit dual numbers
S5-S7 Converting Blocks	FC	85	ADD_32	S5_CNVRT	Add 32 bit dual numbers
S5-S7 Converting Blocks	FC	86	SUB_32	S5_CNVRT	Subtract 32 bit dual numbers
S5-S7 Converting Blocks	FC	87	MUL_32	S5_CNVRT	Multiply 32 bit dual numbers
S5-S7 Converting Blocks	FC	88	DIV_32	S5_CNVRT	Divide 32 bit dual numbers
S5-S7 Converting Blocks	FC	89	RAD_16	S5_CNVRT	Extract roots of 16 bit dual numbers
S5-S7 Converting Blocks	FC	90	REG_SCHB	S5_CNVRT	Bi-directional shift register, bitwise
S5-S7 Converting Blocks	FC	91	REG_SCHW	S5_CNVRT	Bi-directional shift register, wordwise
S5-S7 Converting Blocks	FC	92	REG_FIFO	S5_CNVRT	Buffer memory (FIFO)
S5-S7 Converting Blocks	FC	93	REG_LIFO	S5_CNVRT	Stack register (LIFO)
S5-S7 Converting Blocks	FC	94	DB_COPY1	S5_CNVRT	Copy data block, direct assignment of parameters
S5-S7 Converting Blocks	FC	95	DB_COPY2	S5_CNVRT	Copy data block, indirect assignment of parameterization
S5-S7 Converting Blocks	FC	96	RETTEN	S5_CNVRT	Save scratchpad memory
S5-S7 Converting Blocks	FC	97	LADEN	S5_CNVRT	Load scratchpad memory
S5-S7 Converting Blocks	FC	98	COD_B8	S5_CNVRT	Change BCD number to 32 bit dual number
S5-S7 Converting Blocks	FC	99	COD_32	S5_CNVRT	Change 32 bit dual number to BCD number
S5-S7 Converting Blocks	FC	100	AE_460_1	S5_CNVRT	Read analog value
S5-S7 Converting Blocks	FC	101	AE_460_2	S5_CNVRT	Read analog value
S5-S7 Converting Blocks	FC	102	AE_463_1	S5_CNVRT	Read analog value
S5-S7 Converting Blocks	FC	103	AE_463_2	S5_CNVRT	Read analog value
S5-S7 Converting Blocks	FC	104	AE_464_1	S5_CNVRT	Read analog value
S5-S7 Converting Blocks	FC	105	AE_464_2	S5_CNVRT	Read analog value
S5-S7 Converting Blocks	FC	106	AE_466_1	S5_CNVRT	Read analog value
S5-S7 Converting Blocks	FC	107	AE_466_2	S5_CNVRT	Read analog value
S5-S7 Converting Blocks	FC	108	RLG_AA1	S5_CNVRT	Output analog value
S5-S7 Converting Blocks	FC	109	RLG_AA2	S5_CNVRT	Output analog value
S5-S7 Converting Blocks	FC	110	PER_ET1	S5_CNVRT	Read and Write for extended periphery (direct assignment of parameters)
S5-S7 Converting Blocks	FC	111	PER_ET2	S5_CNVRT	Read and Write for extended periphery (indirect assignment of parameters)
S5-S7 Converting Blocks	FC	112	SINUS	S5_CNVRT	Sine (x)
S5-S7 Converting Blocks	FC	113	COSINUS	S5_CNVRT	Cosine (x)
S5-S7 Converting Blocks	FC	114	TANGENS	S5_CNVRT	Tangent (x)
S5-S7 Converting Blocks	FC	115	COTANG	S5_CNVRT	Cotangent (x)
S5-S7 Converting Blocks	FC	116	ARCSIN	S5_CNVRT	Arc sine (x)
S5-S7 Converting Blocks	FC	117	ARCCOS	S5_CNVRT	Arc cosine (x)
S5-S7 Converting Blocks	FC	118	ARCTAN	S5_CNVRT	Arc tangent (x)
S5-S7 Converting Blocks	FC	119	ARCCOT	S5_CNVRT	Arc cotangens (x)
S5-S7 Converting Blocks	FC	120	LN_X	S5_CNVRT	Natural logarithm ln (x)
S5-S7 Converting Blocks	FC	121	LG_X	S5_CNVRT	Decade logarithm Iog (x)
S5-S7 Converting Blocks	FC	122	B_LOG_X	S5_CNVRT	General logarithm Iog (x) to basis b
S5-S7 Converting Blocks	FC	123	E_H_N	S5_CNVRT	e to the power of n
S5-S7 Converting Blocks	FC	124	ZEHN_H_N	S5_CNVRT	10 to the power of n
S5-S7 Converting Blocks	FC	125	A2_H_A1	S5_CNVRT	AKKU 2 to the power of AKKU 1
IEC Function Blocks	FC	1	AD_DT_TM	IEC	Point Math Add duration to a time
IEC Function Blocks	FC	2	CONCAT	IEC	Combine two STRING variables
IEC Function Blocks	FC	3	D_TOD_DT	IEC	Combine DATE and TIME_OF_DAY to DT
IEC Function Blocks	FC	4	DELETE	IEC	Delete in a STRING variable
IEC Function Blocks	FC	5	DI_STRNG	IEC	Data type conversion DINT to STRING
IEC Function Blocks	FC	6	DT_DATE	IEC	Extract the DATE from DT
IEC Function Blocks	FC	7	DT_DAY	IEC	Extract the day of the week from DT
IEC Function Blocks	FC	8	DT_TOD	IEC	Extract the TIME_OF_DAY from DT
IEC Function Blocks	FC	9	EQ_DT	IEC	Compare DT for equal
IEC Function Blocks	FC	10	EQ_STRNG	IEC	Compare STRING for equal
IEC Function Blocks	FC	11	FIND	IEC	Find in a STRING variable
IEC Function Blocks	FC	12	GE_DT	IEC	Compare DT for greater than or equal
IEC Function Blocks	FC	13	GE_STRNG	IEC	Compare STRING for greater than or equal
IEC Function Blocks	FC	14	GT_DT	IEC	Compare DT for greater than
IEC Function Blocks	FC	15	GT_STRNG	IEC	Compare STRING for greater than
IEC Function Blocks	FC	16	I_STRNG	IEC	Data type conversion INT to STRING
IEC Function Blocks	FC	17	INSERT	IEC	Insert in a STRING variable
IEC Function Blocks	FC	18	LE_DT	IEC	Compare DT for smaller than or equal
IEC Function Blocks	FC	19	LE_STRNG	IEC	Compare STRING for smaller than or equal
IEC Function Blocks	FC	20	LEFT	IEC	Left part of a STRING variable
IEC Function Blocks	FC	21	LEN	IEC	Length of a STRING variable
IEC Function Blocks	FC	22	LIMIT	IEC	Point Math Limit
IEC Function Blocks	FC	23	LT_DT	IEC	Compare DT for smaller than
IEC Function Blocks	FC	24	LT_STRNG	IEC	Compare STRING for smaller than
IEC Function Blocks	FC	25	MAX	IEC	Point Math Select maximum
IEC Function Blocks	FC	26	MID	IEC	Middle part of a STRING variable
IEC Function Blocks	FC	27	MIN	IEC	Point Math Select minimum
IEC Function Blocks	FC	28	NE_DT	IEC	Compare DT for unequal
IEC Function Blocks	FC	29	NE_STRNG	IEC	Compare STRING for unequal
IEC Function Blocks	FC	30	R_STRNG	IEC	Data type conversion REAL to STRING
IEC Function Blocks	FC	31	REPLACE	IEC	Replace in a STRING variable
IEC Function Blocks	FC	32	RIGHT	IEC	Right part of a STRING variable
IEC Function Blocks	FC	33	S5TI_TIM	IEC	Data type conversion S5TIME to TIME
IEC Function Blocks	FC	34	SB_DT_DT	IEC	Point Math Subtract two time values
IEC Function Blocks	FC	35	SB_DT_TM	IEC	Point Math Subtract duration from a time
IEC Function Blocks	FC	36	SEL	IEC	Point Math Binary selection
IEC Function Blocks	FC	37	STRNG_DI	IEC	Data type conversion STRING to DINT
IEC Function Blocks	FC	38	STRNG_I	IEC	Data type conversion STRING to INT
IEC Function Blocks	FC	39	STRNG_R	IEC	Data type conversion STRING to REAL
IEC Function Blocks	FC	40	TIM_S5TI	IEC	Data type conversion TIME to S5TIME
PID Control Blocks	FB	41	CONT_C	ICONT	Continuous Control
PID Control Blocks	FB	42	CONT_S	ICONT	Step Control
PID Control Blocks	FB	43	PULSEGEN	ICONT	Pulse Generation
PID Control Blocks	FB	58	TCONT_CP	CONTROL	Temperature Continuous Controller
PID Control Blocks	FB	59	TCONT_S	CONTROL	Temperature Step Controller
SIMATIC_NET_CP	FB	2	IDENTIFY	CP_300	For checking device properties
SIMATIC_NET_CP	FB	3	READ	CP_300	Reads data from a data area of the communication partner specified by a name or index depending on the assignment of parameters for the job.
SIMATIC_NET_CP	FB	4	REPORT	CP_300	Allows unconfirmed transmission of variables by an FMS server.
SIMATIC_NET_CP	FB	5	STATUS	CP_300	allows status information to be requested from the communications partner on the specified FMS connection.
SIMATIC_NET_CP	FB	6	WRITE	CP_300	Transfers data from a specified local data area to a data area on the communication partner.
Communication Blocks	FB	8	USEND	CP_300	Uncoordinated Sending of Data
Communication Blocks	FB	9	URCV	CP_300	Uncoordinated Receiving of Data
Communication Blocks	FB	12	BSEND	CP_300	Sending Segmented Data
Communication Blocks	FB	13	BRCV	CP_300	Receiving Segmented Data
Communication Blocks	FB	14	GET	CP_300	Read Data from a Remote CPU
Communication Blocks	FB	15	PUT	CP_300	Write Data to a Remote CPU
Communication Blocks	FB	20	GETIO	IO_FUNCT	Read All Inputs of a DP Standard Slave/PROFINET IO Device
Communication Blocks	FB	21	SETIO	IO_FUNCT	Write All Outputs of a DP Standard Slave/PROFINET IO Device
Communication Blocks	FB	22	GETIO_PART	IO_FUNCT	Read a Part of the Inputs of a DP Standard Slave/PROFINET IO Device
Communication Blocks	FB	23	SETIO_PART	IO_FUNCT	Write a Part of the Outputs of a DP Standard Slave/PROFINET IO Device
	FB	55	IP_CONFIG	CP_300	Transfers a configuration data block (CONF_DB) containing connection data for an Ethernet CP.
Communication Blocks	FB	63	TSEND	COMM	Sending Data via TCP native and ISO on TCP
Communication Blocks	FB	64	TRCV	COMM	Receiving Data via TCP native and ISO on TCP
Communication Blocks	FB	65	TCON	COMM	Establishing a Connection using TCP native and ISO on TCP
Communication Blocks	FB	66	TDISCON	COMM	Terminating a Connection using TCP native and ISO on TCP
Communication Blocks	FB	67	TUSEND	COMM	Sending Data via UDP
Communication Blocks	FB	68	TURCV	COMM	Receiving Data via UDP
Communication Blocks	FC	1	DP_SEND	CP_300	transfers data to the PROFIBUS CP
Communication Blocks	FC	2	DP_RECV	CP_300	receives data on PROFIBUS
Communication Blocks	FC	3	DP_DIAG	CP_300	used to request diagnostic information
Communication Blocks	FC	4	DP_CTRL	CP_300	transfers control jobs to the PROFIBUS CP
SIMATIC_NET_CP	FC	5	AG_SEND	CP_300	data by means of a configured connection to the communication partner (<= 240 bytes).
SIMATIC_NET_CP	FC	6	AG_RECV	CP_300	data by means of a configured connection from the communication partner (<= 240 bytes, not email).
SIMATIC_NET_CP	FC	7	AG_LOCK	CP_300	the external data access by means of FETCH/WRITE (not for UDP, email).
SIMATIC_NET_CP	FC	8	AG_UNLOCK	CP_300	the external data access by means of FETCH/WRITE (not for UDP, email).
SIMATIC_NET_CP	FC	10	AG_CNTRL	CP_300	allows you to diagnose connections. When necessary, you can reinitialize connection establishment using the FC.
SIMATIC_NET_CP	FC	11	PNIO_SEND	CP_300	used for data transfer in the CP modes PROFINET IO controller or PROFINET IO device.
SIMATIC_NET_CP	FC	12	PNIO_RECV	CP_300	used to receive data in the CP modes PROFINET IO controller or PROFINET IO device.
SIMATIC_NET_CP	FC	40	FTP_CONNECT	CP_300	Establish an FTP connection
SIMATIC_NET_CP	FC	41	FTP_STORE	CP_300	Store a file on the FTP server
SIMATIC_NET_CP	FC	42	FTP_RETRIEVE	CP_300	Retrieve a file from the FTP server
SIMATIC_NET_CP	FC	43	FTP_DELETE	CP_300	Delete a file on the FTP server
SIMATIC_NET_CP	FC	44	FTP_QUIT	CP_300	Enable an FTP connection
SIMATIC_NET_CP	FC	50	AG_LSEND	CP_300	data by means of a configured connection to the communication partner.
SIMATIC_NET_CP	FC	60	AG_LRECV	CP_300	data by means of a configured connection from the communication partner (not email).
Communication Blocks	FC	62	C_CNTRL	CP_300	Query a connection status for S7-300
TI-S7 Converting Blocks	FB	80	LEAD_LAG	CONVERT	Lead/Lag Algorithm
TI-S7 Converting Blocks	FB	81	DCAT	TIMERS	Discrete Control Alarm Timer
TI-S7 Converting Blocks	FB	82	MCAT	TIMERS	Motor Control Alarm Timer
TI-S7 Converting Blocks	FB	83	IMC	COMPARE	Index Matrix Compare
TI-S7 Converting Blocks	FB	84	SMC	COMPARE	Scan Matrix Compare
TI-S7 Converting Blocks	FB	85	DRUM	TIMERS	Event Maskable Drum
TI-S7 Converting Blocks	FB	86	PACK	MOVE	Pack Data
TI-S7 Converting Blocks	FC	80	TONR	TIMERS	Software Timer On Delay—Retentive
TI-S7 Converting Blocks	FC	81	IBLKMOV	MOVE	Indirect Block Move
TI-S7 Converting Blocks	FC	82	RSET	BIT_LOGC	Reset Range of Outputs
TI-S7 Converting Blocks	FC	83	SET	BIT_LOGC	Set Range of Outputs
TI-S7 Converting Blocks	FC	84	ATT	TABLE	Add to Table
TI-S7 Converting Blocks	FC	85	FIFO	TABLE	First In/First Out Unload Table
TI-S7 Converting Blocks	FC	86	TBL_FIND	TABLE	Table Find
TI-S7 Converting Blocks	FC	87	LIFO	TABLE	Last In/First Out Unload Table
TI-S7 Converting Blocks	FC	88	TBL	TABLE	Table
TI-S7 Converting Blocks	FC	89	TBL_WRD	TABLE	Move Table to Word
TI-S7 Converting Blocks	FC	90	WSR	SHIFT	Word Shift Register
TI-S7 Converting Blocks	FC	91	WRD_TBL	TABLE	Word to Table
TI-S7 Converting Blocks	FC	92	SHRB	SHIFT	Bit Shift Register
TI-S7 Converting Blocks	FC	93	SEG	CONVERT	Seven Segment Decoder
TI-S7 Converting Blocks	FC	94	ATH	CONVERT	ASCII to Hex
TI-S7 Converting Blocks	FC	95	HTA	CONVERT	Hex to ASCII
TI-S7 Converting Blocks	FC	96	ENCO	CONVERT	Encode Binary Position
TI-S7 Converting Blocks	FC	97	DECO	CONVERT	Decode Binary Position
TI-S7 Converting Blocks	FC	98	BCDCPL	CONVERT	Ten’s Complement
TI-S7 Converting Blocks	FC	99	BITSUM	CONVERT	Sum Number of Bits
TI-S7 Converting Blocks	FC	100	RSETI	BIT_LOGC	Reset Range of Immediate Outputs
TI-S7 Converting Blocks	FC	101	SETI	BIT_LOGC	Set Range of Immediate Outputs
TI-S7 Converting Blocks	FC	102	DEV	MATH_FP	Standard Deviation
TI-S7 Converting Blocks	FC	103	CDT	TABLE	Correlated Data Table
TI-S7 Converting Blocks	FC	104	TBL_TBL	TABLE	Table to Table
TI-S7 Converting Blocks	FC	105	SCALE	CONVERT	Scaling Values
TI-S7 Converting Blocks	FC	106	UNSCALE	CONVERT	Unscaling Values
Miscellaneous Blocks	FB	60	SET_SW	TIMEFUNC	supports the summertime/wintertime changeover in CPUs that do not have the time status. For this purpose it sets the CPU clock to the current time and according to the changeover rules in the Control DB.
Miscellaneous Blocks	FB	61	SET_SW_S	TIMEFUNC	supports the summertime/wintertime changeover in CPUs that do have the time status. For this purpose it sets the time status to the current time and according to the changeover rules in the Control DB.
Miscellaneous Blocks	FB	62	TIMESTMP	TIMEFUNC	transfers the time-stamped messages of an IM153-2 into its instance DB.
Miscellaneous Blocks	FC	60	LOC_TIME	TIMEFUNC	reads the time status or time of the CPU and calculates the local time. It is therefore only useful on CPUs with time status.
Miscellaneous Blocks	FC	61	BT_LT	TIMEFUNC	calculates the local time from the base time given at the input.
Miscellaneous Blocks	FC	62	LT_BT	TIMEFUNC	calculates the base time from the local time given at the input.
Miscellaneous Blocks	FC	63	S_LTINT	TIMEFUNC	sets the required time interrupt to the preset time. This time is given in local time.