Panasonic FP Series User Manual

Arithmetic instructions
490
Part III FP Instructions
Body
The example below illustrates the status of the buffer after FIFO_Write has been enabled twice
and FIFO_Read once. When FIFO_Write was activated the first time, the value 1 was written into
FIFO.Data[0]. When FIFO_Read was enabled, Read_Data then read this value. When
FIFO_Write was enabled the second time, the Writing pointer was incremented by one and the
value 2 written into FIFO.Data[1]. see Entry Data Monitor 1
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