Mitsubishi FX1S Series User Manual

FX Series Programmable Controllers Index 11
11-6
P
P program pointer
See Pointer P
PLC operation - batch processing ............................................................................................ 7-13
PID control
Applied instruction 88 - PID. ............................................................................................ 5-126
Configuring the PID loop ................................................................................................. 5-129
Example program ........................................................................................................... 10-28
PID Setup parameters .................................................................................................... 5-128
Program techniques ......................................................................................................... 10-24
PLS, PLF .................................................................................................................................. 2-20
Pointer P,
Device details and example use ............................................................................................... 4-10
Positive/negative logic ............................................................................................................ 5-108
Power failure precautions for FX DC units ................................................................................ 10-1
Print to display, PR instruction ................................................................................................. 5-111
Program
How to read ladder logic ............................................................................................................. 2-2
Program scan ........................................................................................................................... 2-23
Programming formats: list, ladder, STL/SFC .............................................................................. 2-1
What do you need to program a PLC? ....................................................................................... 1-3
What is a program? .................................................................................................................... 2-1
Program example featuring IST and STL control ..................................................................... 10-8
Programmable controller
What is a programmable controller .............................................................................................. 1-3
Programming tools .......................................................................................................................1-3
FX-PCS/AT-EE SW operating precautions .................................................................................3-15
Pulse
Leading and trailing edge instructions .......................................................................................2-20
Pulse Ramp (PLSR instruction) ................................................................................................. 5-81
Pulse train output, PLSY instruction .......................................................................................... 5-79
Pulse V, PLSV instruction ....................................................................................................... 5-166
Pulse width modulation, PWM instruction ................................................................................. 5-80
R
Ramped values, RAMP instruction ........................................................................................... 5-93
Reading from special blocks, FROM instruction ..................................................................... 5-112
Real time clock data read, TRD instruction ............................................................................. 5-178
Real time clock data write, TWR instruction ........................................................................... 5-179
Real time clock memory cassettes ............................................................................................. 9-2
Refresh and filter adjust, REFF instruction ............................................................................... 5-69
Refresh I/O status, REF instruction. .......................................................................................... 5-68
Ripple circuit for use with an inverter .......................................................................................10-15
Rotary table control, ROTC instruction ..................................................................................... 5-95
RS communications function (FNC80) ................................................................................... 5-118

Mitsubishi FX1S Series Specifications

General

Model	FX1S Series
I/O Points	10 to 30 points
Program Memory	2000 steps
Power Supply	AC
Communication	RS-422
Expansion	No expansion
Programming Language	Ladder Logic
Input Voltage	100-240V AC
Built-in High-Speed Counter	Up to 60 kHz (single-phase)
Weight	Approx. 0.3 kg
Dimensions	90 x 60 x 75 mm