Mitsubishi Electronics FX3S-30MR/ES-2AD Home Theater Server User Manual


 
2 Features and Part Names
2.2 Names and Functions of Parts
21
FX3S Series Programmable Controllers
User's Manual - Hardware Edition
1
Introduction
2
Features and
Part Names
3
Product
Introduction
4
Specifications
5
Version and
Peripheral
Devices
6
System
Configuration
7
Installation
8
Preparation and
Power Supply
Wiring
9
Input Wiring
10
High-Speed
Counters
2.2 Names and Functions of Parts
2.2.1 Front Panel
Factory default configuration (standard)
[1] Top cover Mount the expansion board, display module and memory cassette under this cover.
[2] Terminal names The signal names for power supply, input and output terminals are shown.
[3] Terminal block covers The covers can be opened for wiring.
Keep the covers closed while the PLC is running (the unit power is on).
[4] Input display LEDs (red) When an input terminal (X000 or more) is turned on, the corresponding LED lights.
[5] Peripheral device connecting
connector cover
The peripheral device connector, variable analog potentiometers, analog inputs and RUN/
STOP switch are located under this cover.
[6] Operation status display LEDs The operation status of the PLC can be checked with the LEDs.
The LEDs turn off, light and flash according to the following table.
For details on the operation status, refer to Section 14.5.
[7] Output display LEDs (red) When an output terminal (Y000 or more) is turned on, the corresponding LED lights.
[8] The year and month of production The year and month of production of the main unit is indicated.
For details on the year and month of production,
refer to Subsection 5.1.1.
[9] Model name (abbreviation) The model name of the main unit is indicated.
Check the nameplate on the right side for the model name.
[10] DIN rail mounting hooks The main unit can be installed on DIN46277 rail (35 mm (1.38") wide).
[1]
[2]
[3]
[4]
[5]
[6]
[7]
[8][9][10]
LED name Display color Description
POW Green ON while power is on the PLC.
RUN Green ON while the PLC is running.
ERR
Red Flashing when a program error occurs.
Red Lights when a CPU error occurs.