Panasonic FP Series User Manual

Data transfer within the PLC
827
Part III FP Instructions
F12_EPRD
EEPROM read from memory
PLC types
Availability of F12_EPRD (see page 1320)
Variable Data type Function
EN BOOL Activation of the function (when EN has the state TRUE,
the function block will be executed at every PLC scan)
s1 EEPROM start block number
s2
ANY32
Number of blocks to be read (1 block = 64 words/ 2048
words (DTs))
d ANY16 DT start address for information to be written
ENO BOOL When the function was executed, ENO is set to TRUE.
Helpful at cascading functions with EN-functionality
For Relay T/C Register Constant
s1, s2 DWX DWY DWR - DSV DEV DDT - - dec. or hex.
d - - - - - - DT - - -
Description
Using this instruction data will be copied from EEPROM/ Flash-ROM to the destination area (DT).
The copy function is carried out with blocks only. Thus you can not copy single words. The block
size and the number of blocks is shown in the table "PLC specific information". Also ensure that
there at least 64/ 2048 free data registers (1 block = 64 words/ 2048 words (DTs)) reserved for the
destination area.
Data types
Operands

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