Panasonic FP Series User Manual

Program execution control instructions
1014
Part III FP Instructions
LBL
Label for the JP- and LOOP-instruction
Skips to the LBL instruction with the same number Num* as the LOOP (see page 1012) instruction
and repe
ats execution of what follows un
til the data of a specified operand becomes "0".
 It is not possible to use this function in a function block POU.
 The maximum possible value that can be assigned to Num*
depends on the PLC type.
PLC types
Availability of LBL (see page 1328)
Variable Data type Function
Num* constant Constant number that must correspond to JP, LOOP or F19
label number
When the variable start is set to TRUE, the function is carried out.
Description
The LBL (Label for the JP and LOOP) instruction skips to the LBL instruction with the same
number Num* as the JUMP (see page 1009) instruction if the predetermined trigger EN is in the
ON-state.
Data types
Example
In this example the function has been programmed in ladder diagram (LD) and structured text (ST).
POU header
The same POU header is used for all programming languages.
Body
LD

Panasonic FP Series Specifications

General

Mounting	DIN rail
Type	PLC
Communication Interface	RS-232, RS-485, Ethernet (depending on model)
Input Voltage	100-240V AC or 24V DC (depending on model)
Output Type	Relay, Transistor
I/O Points	Varies by model
Operating Temperature	0°C to 55°C
Dimensions	Varies by model
Weight	Varies by model