Siemens Simatic S7 Series System Manual

Program instructions
7.13 Program control
S7-200 SMART
302 System Manual, 09/2015, A5E03822230-AC
LAD / FBD
STL
Description
JMP N
The JMP (Jump) instruction performs a branch to the label N within the program.
LBL N
The LBL (Label) instruction marks the location of the jump destination n.
Input / output
Data type
Operand
n
WORD
Constant (0 to 255)
Example: Jump to Label
LAD
STL
If the retentive data has not been
lost, jump to label 4.
Network 1
LDN SM0.2
JMP 4
Label 4
Network 2
LBL 4

Siemens Simatic S7 Series Specifications

General

CPU	Varies by model (e.g., S7-300, S7-400, S7-1200, S7-1500)
Communication Interfaces	PROFIBUS, PROFINET, Ethernet, MPI
Programming	TIA Portal, STEP 7
Programming Languages	LAD, FBD, STL, SCL, GRAPH
I/O Modules	Digital, Analog, Specialty modules available
Operating Temperature	0°C to 60°C (standard models)
Mounting	DIN rail mounting
Operating Voltage	24V DC or 120/230V AC (varies by model)
Protection Class	IP20 (standard models)
Memory	Varies depending on the S7 model. Includes work memory (RAM) for program execution, load memory (EEPROM or Flash) for program storage, and system memory for operating system functions. Memory sizes range from kilobytes to megabytes.