How it Works
Mitsubishi
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FX1S-20MR-DS
Hardware Manual
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Table of contents
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Mitsubishi FX1S-10MR-ES/UL, FX1S-14MR-ES/UL, FX1S-20MR-ES/UL, FX1S-30MR-ES/UL, FX1S-10MR-DS Hardware Manual

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FX
HARDWARE MANUAL
SERIES PROGRAMMABLE CONTROLLERS
1S
FX2NC Series Programmable Controllers

Foreword

• This manual contains t ext, diagrams and explanations which will guide the reader in the corre ct installation and operation of the FX attempting to install or use the unit.
• Further inform ation can be found in the FX Series Programming Manual II.
• If in doubt at any stage of the installation of an FX professional electrical engineer who is qualified and trained to the local and national standards which apply to the installation site.
• If in doubt about th e operation or use of FX Mitsubisi Electric distributor.
• This manual is subject to change without notice.
1S
Series Programmable Controllers. It should be read and understood before
Series Programmable Controller always consult a
1S
Series Programmable Controller please consult the nearest
1S
FX1S Series Programmable Controllers
FX
Series Programmable Controllers
1S
Hardware Manual
Manual number :JY992D83901 Manual revision :D Date :August 2000
i
FX1S Series Programmable Controllers
Guidelines for the Safety of the User and Protection of the FX1S.
This manual provides inform ation for the use o f the FX1S. The manual has been wr itte n to be used by trained and co mpetent pe rsonnel. The definit ion of su ch a pers on or perso ns is as follows:
a) Any engineer who is responsible for the planning, design and construction of automatic
equipment using the product associated w ith this manual, shoul d be of a competent nature, trained and qualified to the local and national standards required to fulfill that role. These engineers should be fully aware of all aspects of safety with regards to automated equipment.
b) Any commissioning or service engineer must be of a competent nature, trained and
qualified to the local and national standards required to fulfill that job. These engineers should also be trained in the use and maintenance of the completed pr oduct. This includes being completely familiar with all associated documentation for said product. All maintenance should be carried out in accordance with established safety practices.
c) All operators of the completed equipment should be trained to use that product in a safe
and coordinate d manner i n complia nce to esta blished safety practices. The op erators should also be familiar with documentation which is connected with the actual operation of the completed equipment.
Note :
The term ‘completed equipment’ refers to a third party constructed device which contains or uses the product associated with this manual.
ii
FX1S Series Programmable Controllers
Notes on the Symbols Used in this Manual
At various times through out this manual cer tain symbols will be used to highlight points of information which are intended to ensure the user’s personal safety and protect the integrity of equipment. Whenever any of the following symbols are encountered its associat ed note must be read and understood. Each of the symbols used will now be listed with a brief description of its meaning.
Hardware Warnings
1) Indicates that the identified danger WILL cause physical and property damage.
2) Indicates that the identified danger could POSSIBLY cause physical and proper ty damage.
3) Indicates a point of further interest or further explanation.
Software Warnings
4) Indicates special care must be taken when using this element of software.
5) Indicates a special point which the us er of the associate software element should be aware.
6) Indicates a point of interest or further explanation.
iii
FX1S Series Programmable Controllers
• Under no circumstances will Mitsubishi Electric be liable for any consequential damage that may arise as a result of the installation or use of this equipment.
• All examples and diagrams shown in this manual are intended only as an aid to understanding the text, not to guarantee operation. Mitsubishi Electric will accept no responsibility for actual use of the product based on these illustrative examples.
• Owing to the very great variety in possible application of this equipment, you must satisfy yourself as to its suitability for your specific application.
iv
FX1S Series Programmable Controllers

Table of Contents

Guideline..............................................................................................ii
1. Introduction............................................................................................1-1
1.1 Model Name........................................................................................................1-4
1.2 World Specification......................................................................................... .....1-5
1.3 Serial Numbers....................................................................................................1-5
1.4 Configuration.......................................................................................................1-6
1.4.1 Unit Accessories........................................................................................................1-7
1.4.2 Limits of Expansion . ... .................... ...................................... .................... .................1-8
1.5 EEProm Backup Data..........................................................................................1-8
2. Terminal Layouts...................................................................................2-1
2.1 FX1S-**MR-ES/UL ..............................................................................................2-1
2.2 FX1S-**MR-DS....................................................................................................2-2
2.3 FX1S-**MT-DSS..................................................................................................2-3
v
FX1S Series Programmable Controllers
3. Installation Notes...................................................................................3-1
3.1 Product Outline....................................................................................................3-2
3.2 FX
RUN/STOP Control ....................................................................................3-3
1S
3.3 General Specifications.........................................................................................3-4
3.4 PLC Mounting Arrangements..............................................................................3-5
3.5 DIN Rail Mounting ...............................................................................................3-6
3.6 Termination of Screw Terminals..........................................................................3-6
3.7 Installing Optional Units.......................................................................................3-7
3.7.1 Special Function Boards ...........................................................................................3-7
3.7.2 FX1N-5DM Display Module.................................. .. .. ............................... .. .. . .. .. .........3-8
4. Power Supply ........................................................................................4-1
4.1 Wiring Techniques...............................................................................................4-1
4.2 Wiring Cautions...................................................................................................4-1
4.3 Power Supply ....................................... ...............................................................4-1
4.4 Power Supply Characteristics..............................................................................4-2
4.5 Power Supply Input Wiring ..................................................................................4-3
4.6 Earthing / Grounding ...........................................................................................4-5
vi
FX1S Series Programmable Controllers
5. Inputs.....................................................................................................5-1
5.1 24V DC Input Specifications................................................................................5-1
5.2 Wiring Diagrams..................................................................................................5-2
5.2.1 Input Wiring ........ ... ................. .................. .................. .. .................. ................. ..........5-2
5.2.2 Input Circuit Connection............................................................................................5-3
5.2.3 Diodes and Input s Connected in Series.............. . .. .. ............................... .. .. ..............5-3
5.2.4 Resistors and Input s Connected in Parallel ..............................................................5-4
6. Outputs..................................................................................................6-1
6.1 Relay Output Example.........................................................................................6-2
6.2 Reliability Tests ...................................................................................................6-3
6.3 Response Times..................................................................................................6-4
6.4 Transistor Output Examples................................................................................6-5
6.5 Applying Safe Loads............................. ...............................................................6-6
vii
FX1S Series Programmable Controllers
7. Diagnostics............................................................................................7-1
7.1 Preliminary Checks..............................................................................................7-1
7.2 ERROR LED ON (CPU ERROR) ........................................................................7-2
7.3 Common Errors...................................................................................................7-3
7.4 Maintenance........................................................................................................7-3
7.5 Operation and Error Flags...................................................................................7-4
7.6 PLC Status Registers .........................................................................................7-5
7.7 Error Registers ..................................... ...............................................................7-6
7.8 Error Codes.........................................................................................................7-7
7.9 Instruction List .....................................................................................................7-8
7.10 Device List.........................................................................................................7-11
viii
FX1S Series Programmable Controller Introduction 1
1 Introduction
2 Terminal Layouts
3 Installation Notes
4 Power Supply
5 Inputs
6 Outputs
7 Diagnostics
Introduction 1FX1S Series Programmable Controller
FX1S Series Programmable Controller Introduction 1

1. Introduction

This manual covers the hardware installation instructions for the FX1S Series Programmable Logic Controller.
Table 1.1: AC Power, Relay Output Units
MODEL
FX1S-10MR-ES/UL 6 FX1S-14MR-ES/UL 8 6
FX1S-20MR-ES/UL 12 8
FX1S-30MR-ES/UL 16 14
Table 1.2:
FX1S-10MR- DS 6 FX1S-14MR-DS 8 6
FX1S-20MR-DS 12 8
FX1S-30MR- DS 16 14
DC Power, Relay Output Units
MODEL
INPUT OUTPUT
QTY TYPE QTY TYPE
24V DC
Sink /
Source
INPUT OUTPUT
QTY TYPE QTY TYPE
24V DC
Sink /
Source
POWER
SUPPLY
4
Relay
4
Relay
85 - 264
VAC
POWER
SUPPLY
24 VDC
+10, -15%
DIMENSIONS
mm (inches)
60
(2.4)
75
(3.0)
100
(3.9)
60
(2.4)
75
(3.0)
100
(3.9)
90
(3.5)75(3.0)
DIMENSIONS
mm (inches)
90
(3.5)49(1.9)
MASS (WEIGHT)
kg (lbs)
0.30
(0.66)
0.40
(0.88)
0.45
(0.99)
MASS (WEIGHT)
kg (lbs)
0.22
(0.48)
0.30
(0.66)
0.35
(0.77)
1-1
FX1S Series Programmable Controller Introduction 1
Table 1.3: DC Power Transistor Output Units
INPUT OUTPUT
MODEL
FX1S-10MT-DSS 6 FX1S-14MT-DSS 8 6
FX1S-20MT-DSS 12 8
FX1S-30MT-DSS 16 14
QTY TYPE QTY TYPE
4
24V DC
Sink /
Source
Transistor
(Source)
POWER
SUPPLY
24 VDC
+10, -15%
DIMENSIONS
mm (inches)
60
(2.4)
75
(3.0)
100
(3.9)
90
(3.5)49(1.9)
MASS
(WEIGHT)
kg (lbs)
0.22
(0.48)
0.30
(0.66)
0.35
(0.77)
1-2
FX1S Series Programmable Controller Introduction 1
Figure 1.1: FX1S Outline Drawing
5 (ES/UL) / 49 (DS, DSS)
7
DIN Rail (35mm)
100- 240
24V
VAC
LN
Y0 Y2Y1
COM0
W
W-8
S/S
X0
COM2COM1
X2
Y30VY5
X3
X7X1
X4X5X6
01
23
6754
IN
POWER
RUN
ERROR
FX1S-14MR
01
45
14MR
Y4
-ES/ UL
OUT 23
82
90
2-φ4.5
The distance between the vertical centerlines is 8mm (0.31”) less than the width of the unit. Please see previous page for each model’s width measurement.
1-3
FX1S Series Programmable Controller Introduction 1

1.1 Model Name

FX1S-14MR-ES/UL
A) B) C)
Table 1.4: Model Table
F)
E) D)
A) B)
C)
D)
PLC type: FX Total number of I / O channels
Unit type
M MPU - main unit
Output type
R Relay T Transistor
1S
Features
Omit AC Power Supply, Japanese specification
D DC Power Supply, Japanese specification
DC Power Supply, World spe cification, Relay
DS
E)
DSS
F)
Output DC Power Supply, World specification, DC source
transistor output AC Power Supply, World specification, relay
ES
output
UL CE, UL registered product
1-4
FX1S Series Programmable Controller Introduction 1

1.2 World Specification

Table 1.5: World / Japanese Specifications
Input Sink / Source
Outputs Transistor
World spec models : SINK / SOURCE Japanese models : ALWAYS SINK
World spec models : ALWAYS SOURCE Japanese models : ALWAYS SINK

1.3 Serial Numbe rs

SERIAL NO.: 9 X 3267
1)
e.g. 9=1999 0=2000
Table 1.6: Notes on Serial Numbers
1) Production year
3)
2)
1 - 9 = Jan - Sept X = Oct Y= Nov Z= Dec
2) Production month
3) Production serial number
1-5
FX1S Series Programmable Controller Introduction 1

1.4 Configuration

Figure 1.2: Schematic System
FX1S-10MR-ES/UL
1S
-14MR-ES/UL
FX1N-5DM
1N
-EEPROM-8L
FX
B
FX1N-232-BD
1
FX1N-422-BD
1N
-485-BD
FX
1N
-CNV-BD
FX FX1N-8AV-BD
C
FX0N-232ADP* FX0N-485ADP* *used with
1N
-CNV-BD
FX
D
RS 422/RS 232 CONVERTER FX-232AW(C)
FX FX1S-20MR-ES/UL
1S
-30MR-ES/UL
FX
1
1S
-10MR-DS
FX
1S
-14MR-DS
FX
1S
-20MR-DS
FX FX1S-30MR-DS
2
1S
-10MT-DSS
FX FX1S-14MT-DSS
1S
-20MT-DSS
FX
1S
-30MT-DSS
FX
3
E
A
FX-10DU-E FX-40DU-ES FX-20DU-E FX-40DU-TK -ES FX-25DU-E FX-50DU-TKS-E FX-30DU-E
F930GOT F940GOT FX-10DM-E
G
Note: The FX
GX-Developer MELSEC MEDOC PLUS
FX-PCS/WIN-E
FX-10P-E FX-20P-E
H
MELSEC MEDOC FX-PCS/AT-EE
1S
can use one unit or communication board per square B, C, and G concurrently.
F
1-6
FX1S Series Programmable Controller Introduction 1

1.4.1 Unit Accessories

Table 1.7: Configuration Notes
AFX1S Controller Main Body BFX1N Memory Cassette or Display Unit CFX DFX0N Network Adaptors E Programming Cables F Programming Software G HMI Devices, F900 GOT and FX-DU Series H Dedicated Programming Tools
Expansion Boards
1N
Table 1.8: Connection Ports
1
Memory Port
2
Extension Board Port
3
Programming Port
1-7
FX1S Series Programmable Controller Introduction 1

1.4.2 Limits of Expansion

1S
The following conditions cannot be accomplished the FX
Series PLC:
- The use of Special Function Blocks.
- Supply a 5V DC service supply.
-Use FX
- Use the FX
1N
-422-BD + FX-2PIF.
1N
-5DM and the FX-10DM concurrently.
- Use more than one FX-10DM at the same time. For example, the configuration
FX-10DM + (FX
1N

1.5 EEProm Backup Data

FX1S existing data will be kept for 5 minutes during power down before the data is lost. The capacitor back ed memory will retain programs for 10 da ys and the capaci tor requires 30
minutes to recharge upon powerup.
-422-BD + FX-10DM) is not allowed.
1-8
FX1S Series Programmable Controllers
1 Introduction
2 Terminal Layouts
3 Installation Notes
4 Power Supply
5 Inputs
6 Outputs
7 Diagnostics
FX1S Series Programmable Controllers
FX1S Series Programmable Controllers Terminal Layouts 2
S/S
X1
N X0 X4 X6
FX1S-20MR-ES/UL
X5 X7
0V Y0 Y1 Y2 Y3
X3
X2
24V
COM0 COM1 COM3 COM4COM2
L
X11 X13
X10 X12
Y5Y6Y7
Y4
S/S S/S
N
S/S
X2 X4
FX1S-30MR-ES/UL
X3 X5
0V Y0 Y1 Y2 Y4
X1
X0
24V
COM0 COM1
Y3 Y5
COM2
L
X7 X11X6X13 X15
X12X10 X14 X16
X17
Y6
Y7 Y11
Y10
Y14Y12
Y13
COM4
Y15
COM3
S/S X1
N X0 X4
FX1S-10MR-ES/UL
X5
0V
Y0 Y1 Y2 Y3
X3
X2
24V
COM0 COM1 COM3COM2
L
S/S X1
N X0 X4 X6
FX1S-14MR-ES/UL
X5 X7
0V Y0 Y1 Y2 Y4
X3
X2
24V
COM0 COM1
Y3 Y5
COM2
L

2. Terminal Layouts

The following selection of terminal layouts are taken from the FX1S product range. Note: All layouts are diagr ammatic only and are intended to aid the creation of wiring diagrams.

2.1 FX1S-**MR-ES/UL

Figure 2.1: Terminal Layouts, Relay Outputs, AC Power
2-1
FX1S Series Programmable Controllers Terminal Layouts 2
S/S
X1
- X0 X4 X6
FX1S-14MR-DS
X5 X7
Y0 Y1 Y2 Y4
X3
X2
COM0 COM1
Y3 Y5
COM2
+
S/S
X1
- X0 X4
FX1S-10MR-DS
X5
Y0 Y1 Y2 Y3
X3
X2
COM0 COM1 COM3COM2
+
S/S
X1
- X0 X4 X6
FX1S-20MR-DS
X5 X7
Y0 Y1 Y2 Y3
X3
X2
COM0 COM1 COM3 COM4COM2
+
X11 X13
X10 X12
Y5Y6Y7
Y4
S/S S/S
-
S/S
X2 X4
FX1S-30MR-DS
X3 X5
Y0 Y1 Y2 Y4
X1
X0
COM0 COM1
Y3 Y5
COM2
+
X7 X11X6X13 X15
X12X10 X14 X16
X17
Y6
Y7 Y11
Y10
Y14Y12
Y13
COM4
Y15
COM3

2.2 FX1S-**MR-DS

Figure 2.2: Terminal Layouts, Relay Outputs, DC Power
2-2
FX1S Series Programmable Controllers Terminal Layouts 2
S/S
X1
- X0 X4 X6
FX1S-14MT-DSS
X5 X7
Y0 Y1 Y2 Y4
X3
X2
+V0 +V1
Y3 Y5
+V2
+
S/S
X1
- X0 X4
FX1S-10MT-DSS
X5
Y0 Y1 Y2 Y3
X3
X2
+V0 +V1 +V3+V2
+
S/S
X1
- X0 X4 X6
FX1S-20MT-DSS
X5 X7
Y0 Y1 Y2 Y3
X3
X2
+V0 +V1 +V3 +V4+V2
+
X11 X13
X10 X12
Y5Y6Y7
Y4
S/S S/S
-
S/S
X2 X4
FX1S-30MT-DSS
X3 X5
Y0 Y1 Y2 Y4
X1
X0
+V0 +V1
Y3 Y5
+V2
+
X7 X11X6X13 X15
X12X10 X14 X16
X17
Y6
Y7 Y11
Y10
Y14Y12
Y13
+V4
Y15
+V3

2.3 FX1S-**MT-DSS

Figure 2.3: Terminal Layouts, Transistor Outputs, DC Power
2-3
FX1S Series Programmable Controllers Terminal Layouts 2
2-4
FX1S Series Programmable Controllers
1 Introduction
2 Terminal Layouts
3 Installation Notes
4 Power Supply
5 Inputs
6 Outputs
7 Diagnostics
FX1S Series Programmable Controllers
FX1S Series Programmable Controllers Installation Notes 3

3. Installation Notes

The installation of FX1S products has been design ed to be safe and easy. When the products associated with this manual are used as a system or individually, they must be installed in a suitable enclosure. The enclosure should be selec ted and install ed in accordance to the local and national standards.
3-1
FX1S Series Programmable Controllers Installation Notes 3

3.1 Product Outline

Figure 3.1: Features of the FX1S PLC
➀
➇
100 - 240
VAC
0VY5Y0 Y2Y1
24V
➁
LN
COM0
X3
S/S
X5
X0
X4
X2
01
POWER
RUN
ERROR
FX1S-14MR
01
45
Y4
Y3
COM2COM1
➃
X7X1
X6
23
6754
IN
OUT
23
➅
14MR
- ES/UL
➄
➂
➆
➀
Table 3.1: Feature Table
1
Direct Mounting Holes (4.5 mm Diameter) Input Terminals (24V DC) and Power Supply
2
Terminals Output Terminals and Power Supply Source
3
Terminals
4
Input LED Status Indicators
X3
100 - 240
S/S
X0
LN
VAC
➈
11
Y0 Y2Y1
24V
➉
7
DIN Rail Mounting Clip
8
Top Cover Optional Equipment port - Memory Cassette, FX1N-
9
232, 422, 485, 8AV, and CNV BDs, FX
10
Programming Port
COM2COM1
COM0
X2
Y4
Y30VY5
X4X5X6
01
POWER
RUN
ERROR
FX1S-14MR
01
45
- ES/UL
X7X1
23
6754
IN
12
OUT
23
14MR
1N
-5DM
5
Output LED Status Indicators
6
PLC Status Indicators (POWER, RUN, ERROR)
Analog Trim Pots. D8 030 read f rom VR1, the top trim
11
pot. D8031 read from VR2, the bottom trim pot.
12
Run/Stop Switch
3-2
FX1S Series Programmable Controllers Installation Notes 3

3.2 FX1S RUN/STOP Control

RUN or STOP of the FX1S can be controlled by:
nThe RUN/STOP switch mounted next to the programming port. oA standard input (X0 to X17) defined by the system parameters. pRemotely from a personal computer or other programming peripheral.
Note
:The FX
1S
RUN/STOP switch works in parallel with the RUN input terminal. Please
refer to Table 3.2.
1S
During remote operation the FX
RUN/STOP status is determined by the most recently operated control. E.g. If the RUN/STOP switch is in RUN and a remote STOP is made from a personal computer, the PLC can only be restarted with the RUN/STOP switch by first moving the switch to STOP and then back to RUN.
Figure 3.2: RUN/STOP Input Wiring Diagram
Table 3.2: Run Status Table
➁
RUN
n
RUN/STOP
SWITCH
99
X2S/S 0V 24V X0 X1
9
o
RUN INPUT
TERMINAL
9
FX1S MPU
STATUS
RUN RUN
STOP
RUN
3-3
FX1S Series Programmable Controllers Installation Notes 3

3.3 General Speci f ications

Table 3.3: General Specifications
Item Description
Operating Temperature 0 to 55 °C (32 to 131 °F) Storage Temperature -20 to 70 °C (-4 to 158 °F) Operating Humidity 35 to 85% Relative Humidity, No condensation Storage Humidity 35 to 90% Relative Humidity, No condensation
Vibration Resistance
- Direct Mounting
Vibration Resistance
- DIN Rail Mounting
Shock Resistance Noise Immunity 1000 Vp-p, 1microsecond, 30 - 100 Hz, tested by noise simulator
Dielectric Withstan d V oltage
Insulation Resistance 5 MΩ > at 500 V DC, tested between power terminals and ground Ground Class D (100 Ω or less)
Conforms to IEC 68-2-6; 10 - 57 Hz: 0. 075 mm Half Amplitude
2
57 - 150 Hz: 9.8 m/s Sweep Count for X, Y, Z: 10 times (80 min in each direction)
Conforms to IEC 68-2-6; 10 - 57 Hz: 0. 035 mm Half Amplitude 57 - 150 Hz: 4.9 m/s
Sweep Count for X, Y, Z: 10 times (80 min in each direction)
2
Conforms to IEC 68-2-27: 147m/s 3 times in each direction X, Y, and Z
AC Power Supply Unit: 1500 VAC > 1 min, tested between all points, terminals, and ground DC Power Supply Unit: 500 VAC > 1 min, tested between all points, terminals and ground
Acceleration, Action Time: 11 ms
Acceleration
2
Acceleration
3-4
FX1S Series Programmable Controllers Installation Notes 3

3.4 PLC Mounting Arrangements

To prevent a rise in temperature, mount the units to walls. Never mount them to the floor or ceiling of an enclosure.
Caution
• Units should not be installed in areas subject to the following conditions: excessive or
conductive dust, corrosive or flammable gas, moisture or rain, excessive heat, regular impact shocks or excessive vibration.
• Take special care not to allow debr is to fall inside the unit during installation e.g. cut
wires, shavings etc. Once installation is complete remove the protective paper band to prevent overheating.
Figure 3.3: PLC Mounting Diagram
A
FX
1S
CPU
A
A
> 50mm(1.97 inches)
AA
3-5
FX1S Series Programmable Controllers Installation Notes 3

3.5 DIN Rail Mounting

Units can be snap m ounted to 35mm DIN rail (DIN EN 50022). To rele ase, pull the spr ing loaded clips away from the rail and slide the unit off and up.

3.6 Termination of Screw Terminals

Cables terminating at a screw terminal of an FX1S product should be fitted with insulated crimp terminals, see example shown. Term inals screws should be tightened to between 0.5 to 0.8 N‚ m. Screw ter minals must be secured to prevent a loose connection from causing a malfunction.
Figure 3.4: Terminal Crimp
Max.
6.2mm
0.24 in
Max.
6.2mm
0.24 in
To suit M3 (0.12in) screw terminals
3-6
FX1S Series Programmable Controllers Installation Notes 3

3.7 Installing Optional Un its

3.7.1 Special Function Boards

The following is a gener ic explanation o f how to inst all a sp ecial func tion boa rd to the FX
1S
PLC. For greater de tail and specific ations of each op tional unit, pl ease see the relevant products manual.
Always make sure the power is turned off, before installing a special function board. Only one board can be used at one time, do not try to stack multiple boards.
A) Special function or optional equipment board. B) Optional equipment connector port. C) M3 screw to secure board.
D)
A)
C)
D)'
E)
C)
D) Top cover for board. E) M3 screw to secure top cover. Note: Do not remove this screw.
• Remove base unit top cover.
• Plug board A) into connector B).
B)
Note
• Fix board to base unit using screws C).
• Attach top cover for board D) removing section D)’ to expose connector etc. (if applicable)
• Secure top cover with M3 screw E).
3-7
FX1S Series Programmable Controllers Installation Notes 3
B)
A)
C)

3.7.2 FX1N-5DM Display Module

Always make sure the power is turned off, before installing the 5DM. A) Top cover for DM
B) Optional equipment connector. C) M3 screw to secure top cover.
• Remove the base unit top cover.
• Attach the top cover for DM A), and secure with screw C) (if 5DM is to be permanently mounted)
• Plug in the 5DM at connector B)
1N
For further information please refer to the FX
-5DM user’s manual.
3-8
FX1S Series Programmable Controllers
1 Introduction
2 Terminal Layouts
3 Installation Notes
4 Power Supply
5 Inputs
6 Outputs
7 Diagnostics
FX1S Series Programmable Controllers
FX1S Series Programmable Controllers Power Supply 4

4. Power Supply

4.1 Wiring Techniques

The wiring of FX1S products has been designed to be safe and easy. If during the installation of these product or associated products concer n is felt, please contact a professional electrician who is trained to the local and national standards applicable to the installation site.

4.2 Wiring Cautions

• Do not run input signals in the same multicore cable as output signals or allow them to share the same wire.
• Do not lay I/O signal cables next to power cables or allow them to share the same trunking duct. Low voltage cables should be reliably separated or insulated with regard to high voltage cabling.
• Where I/O signal lines are used over an extended distance consideration for voltage drop and noise interference should be made.

4.3 Power Supply

When wiring AC supplies the “Live” cable should be connected to the “L” terminal and the “Neutral” cable should be connected to the “N” terminal. Do NOT connect the “Live” wire to the “N” terminal, the user might receive a dangerous shock on powerup.
4-1
FX1S Series Programmable Controllers Power Supply 4

4.4 Power Supply Characteristi cs

Table 4.1: AC Input Power Requirements, FX1S-**M*-ES/UL
Description FX1S-10M FX1S-14M FX1S-20M FX1S-30M
P ower supply 100 - 240V AC, +10% -15%, 50/60 Hz Max. allowable momentary
power failure period Fuse (size) rating 250V 1.0A 5φ×20mm (0.2×0.79 inches)
In-rush current Power consumption *1 19W 19W 20W 21W
24V DC Service Supply 400 mA
*1 Includes the input current (5 or 7mA per point).
Table 4.2: DC Input Power Requirements, FX1S-**M*-DS, DSS
Description FX1S-10M FX1S-14M FX1S-20M FX1S-30M
Power supply 24 V DC +10% -15% Max. allowable momentary
power failure period Fuse rating 0.8A In-rush current 15A for 0.1 ms Power consumption *1 6W 6.5W 7W 8W
10ms; if less than 10ms, the PLC will continue operation. If 10ms or more, the PLC will shut down
100V AC - Max. 15A for 5ms 200V AC - Max. 25A for 5ms
5 ms; if less than 5 ms, the PLC will contin ue operation. If 5 ms or more, the PLC will shut down
4-2
FX1S Series Programmable Controllers Power Supply 4

4.5 Power Supply Input Wiring

Figure 4.1: AC Input Example Wiring
FX1S Series
AC/DC
Converter
24+
24-
u
L
N
v
24V 0V
t
85-264V AC 50/60 Hz
n
➓
MC
MC
q
p
PL
r
MC MC
s
o
s
P ower supply 100 - 240V AC, +10% -15%,
n
50/60 Hz Circuit protector or Fuse
o
Emergency stop
p
Power supply switch
q
Power ON pilot indicator
r
P ower supply for loads
s
Grounding resistor 100Ω or less (class D)
t
Fuse
u
Main unit
v
Breaker
w
4-3
FX1S Series Programmable Controllers Power Supply 4
Figure 4.2: DC Input Example Wiring
Power supply 24V DC, +10% -15%
FX1S Series
n
Circuit protector or Fuse
o
DC/DC
Converter
u
v
Emergency stop
+
20.4 - 26.4V DC
t
_
n
➓
MC
MC
q
p
PL
r
MC MC
s
o
s
p
Power supply switch
q
Power ON pilot indicator
r
Power supply for loads
s
Grounding resistor 100Ω or less (class D)
t
Fuse
u
Main unit
v
Breaker
w
4-4
FX1S Series Programmable Controllers Power Supply 4

4.6 Earthing / Grounding

Use a cable at least 0.2mm2 (AWG24) to ground equipment. Ground resistance must be less than 100Ω (class D). Note that the ground cable must not be connected to the same
ground as the power circuits. Grounding is recommended but if a proper ground cannot be
provided the PLC will still operate correctly without being grounded.
4-5
FX1S Series Programmable Controllers Power Supply 4
4-6
FX1S Series Programmable Controllers
1 Introduction
2 Terminal Layouts
3 Installation Notes
4 Power Supply
5 Inputs
6 Outputs
7 Diagnostics
FX1S Series Programmable Controllers
FX1S Series Programmable Controllers Inputs 5

5. Inputs

5.1 24V DC Input Specifications

Table 5.1: FX1S Input Specifications
FX1S Main Unit
X0 - X7 X10 - X17
Input voltage 24V DC +/- 10% Input current
Input switching current
Response time 10ms (default) Variable response time Circuit isolation Photocoupler
Operation indication LED is lit
OFF Æ ON >4.5mA >3.5mA ON Æ OFF <1.5mA
24V DC,
7mA
0 - 15ms for X000-X017 via use
of the FX
24V DC, 5mA
1S
digital filter.
5-1
FX1S Series Programmable Controllers Inputs 5
24V 0V S/S X0 X1 X2
NPN
FX1S-**MR-ES/UL
➊
➌
➍
➎
FX1S-Sink

5.2 Wiring Diagrams

5.2.1 Input Wiring

Figure 5.1: Input Wiring Diagrams
FX1S-Source
PNP
24V 0V S/S X0 X1 X2
➊
1 24V DC Service Supply 2 PNP Sensor 3 NPN Sensor 4 Input Device Contact 5 FX1S Controller Main Body
➋
FX1S-**MR-ES/UL
➍
➎
5-2
FX1S Series Programmable Controllers Inputs 5

5.2.2 Input Circuit Connection

Figure 5.2: Input Circuit Diagrams (Source/Sink)
Source (-ve S/S)
24V
24V DC
X
S/S
0V

5.2.3 Diodes and Inputs Connected in Series

Figure 5.3: Diode Connection Diagram
24V
X
S/S
0V
Sink (+ve S/S)
24V
24V DC
X
S/S
0V
Voltage drop across the diode is Max. 4V. No more than 2 LEDs should be connected in series.
5-3
FX1S Series Programmable Controllers Inputs 5

5.2.4 Resistors and Inputs Connected in Parallel

1S
Parallel resistance Rp: FX
= 15kΩ. If resistance Rp is less than the stated value, then add the
Rb value using the Equation 1 calculation.
Alternatively; Current leakage: FX
1S
= 1.5mA. If the current leakage is greater than the stated
value, then add the Rb value using the equation 2 calculation.
Figure 5.4: Parallel LED Diagram
24V
4
Rp
≤
Rb
Rb
15 -
Rp
6
≤
I
- 1.5
Rp
Rb
X
S/S
0V
Eqn 1 :
Eqn 2 :
5-4
FX1S Series Programmable Controllers
1 Introduction
2 Terminal Layouts
3 Installation Notes
4 Power Supply
5 Inputs
6 Outputs
7 Diagnostics
FX1S Series Programmable Controllers
FX1S Series Programmable Controllers Outputs 6

6. Outputs

Table 6.1: Output Specifications
Description Relay Output Transistor Output Switched voltages
(resistive load) Rated current / N points
(resistive load) Max. Inductive load Max. Lamp load (tung-
sten load) Minimum load
ÆÆÆÆ
OFF
Response time (approx.)
Circuit isolation Open circuit current
leakage Operation indication
ON
ON
OFF
ÆÆÆÆ
≤
240V AC, ≤ 30V DC
2A/1 point, 8A/COM 0.5A/1 point, 0.8A/COM 80VA, 120/240 VAC, See
table 6.2 for more details 100W (1.17A/85V AC, 0.4A/
250V AC) When supply voltage < 5V
DC allow at least 2mA flow 10ms < 0.2ms; <5µs (Y0,Y1 only)
10ms < 0.2ms (I > 0.2 A); <5µs (Y0,Y1 only) By Relay PhotoCoupler
---------------- 0.1mA/30V DC LED is lit when coil is energized
5 - 30V DC
12W/24V DC
0.9W/24V DC
------------------
6-1
FX1S Series Programmable Controllers Outputs 6

6.1 Relay Output Example

Figure 6.1: Typical Relay Wiring Diagram
Do not use this terminal
nnnn
Fuse
oooo
Surge absorbing Diode
pppp
External Mechanical
qqqq
Interlock Emergency Stop
r
Noise suppressor 0.1µF capacitor + 100-120Ω
s
resistor Valve
t
➎
➒
➋
COM0
➌
COM1 COM2
Y0 Y1 Y2 Y3
MC2 MC1
➐
➋
➍
MC1 MC2
➎
➊
Y4 Y5
➏
➑
➓
Incandescent Lamp
u
DC Power Supply
v
AC Power Supply
w
6-2
FX1S Series Programmable Controllers Outputs 6

6.2 Reliability Tests

The test results in Table 6.2 were gathered from a 1 sec ON/OFF test cycle. Please note that the over current induced by in-rush greatly reduces the relay contacts service life. The rated life for an in ductive AC load suc h as a cont actor or s olenoid valve is 5 00,000 op erations at 20VA.
Table 6.2: Relay Life Cycle Data
Description 20VA 35VA 80VA
Load capacity Life of contact (cycles) 3,000,000 1,000,000 200,000
Example load (Mitsubishi contactor) S-K10 ~ S-K95 S-K100 ~ S-K150 S-K180,S-K400
0.2A/100VAC
0.1A/200VAC
0.35A/100V AC
0.17A/240V AC
0.8A/100V AC
0.4A/240V AC
6-3
FX1S Series Programmable Controllers Outputs 6

6.3 Response Times

OFF times increase as the load current decreases. For improved response times use a 'dummy' resistor, see Figure 6.2. If a response time of 0.5 ms or better is requir ed when usi ng 'light lo ads' use a 'd ummy' resisto r and ensu re the signal line has a current greater than 60mA/24V DC.
Figure 6.2: Dummy load
+V
Y
Dummy load Load
5 to 24V
Y000 and Y001 are high speed response outputs with the following characteristics: 10 - 100 mA at 5 - 24V DC, 100 kHz maximum output signal. If the high speed response is required, a current of 10 - 100mA must be used.
6-4
FX1S Series Programmable Controllers Outputs 6

6.4 Transistor Output Exam ples

Figure 6.3: Transistor Output Wiring Diagram
Do not use this terminal
➍➏➎
+V0 Y0 Y1 Y2 Y3+V1 +V2 Y4 Y5
MC1 MC2
➐
MC2 MC1
➋
➌ ➌
Figure 6.4: Japanese Model Transistor Output
➊➍
nnnn
Emergency Stop
oooo
Fuse
pppp
External Mechanical
qqqq
Interlock Output Terminal Y0
r
Output Terminal Y1
s
DC Power Supply
t
➐
➋
COM0
➌ ➌
➍➏➎
COM1 COM2
Y0 Y1 Y2 Y3
MC1 MC2
MC2 MC1
➊➍
Y4 Y5
6-5
FX1S Series Programmable Controllers Outputs 6

6.5 Applying Safe Loads

Ensure all loads are applied to the same side of each PLC output, see previous figures. Loads which should NEVER simultaneously operate (e.g. direction control of a motor), because of a safety critical situation, should not rely on the PLC's sequencing alone. Mechanical interlocks MUST be fitted to all safety critical circuits, see previous figures.
6-6
FX1S Series Programmable Controllers
1 Introduction
2 Terminal Layouts
3 Installation Notes
4 Power Supply
5 Inputs
6 Outputs
7 Diagnostics
FX1S Series Programmable Controllers
FX1S Series Programmable Controllers Diagnostics 7

7. Diagnostics

7.1 Preliminary Checks

Table 7.1: Preliminary Checks
POWER
RUN
ERROR
POWER
RUN
ERROR
POWER
RUN
ERROR
Check po wer supply, ground and I/O cables are wired correctly.
Turn the power supply on. Check the power LED is lit. Down load a small test progra m into the PLC. Verify the program to ensure it has been written to the PLC correctly. Using the programming device forcibly turn ON/OFF each output. Check t he output LEDs for operation.
Put the PLC into R UN. Chec k the R UN LED is lit. Chec k the pre viously down loaded program works correc tly. Once all checks a re complete tak e the PLC out of run and turn OFF the power supply.
During this testing stage take extreme care not to touch any live or hazardous parts.
7-1
FX1S Series Programmable Controllers Diagnostics 7
PLC M/C PLC M/C PLC M/C
99 8

7.2 ERROR LED ON (CPU ERROR)

Table 7.2: Error LED Checks
POWER
RUN
ERROR
A
B
Remedy
Reset PLC.
Fault
ERROR LED ON
Turn power OFF, then ON and
Possible results
trigger RUN input.
Remedy
LED is lit
Power OFF Disconnect
earth/ground terminal
Possible results
LED is flashing
Power ON
Remedy
Possible program/scan time error. Check D8012 for program scan time, (units 0.2 ms must be less than 0.2 sec, i.e. - data value <2000).
Has the memory cassette been
LED OFF
installed or removed wh ile the unit was still powered On?
LED is lit
A
B
Check for programming error. Ensure the earth/ ground cable is correctly rewired.
Possible results D8012 > D8000
7-2
FX1S Series Programmable Controllers Diagnostics 7

7.3 Common Errors

- Corroded contact points at some point in an I/O line.
- An I/O device has been used outside its specified operating range.
- An input signal occurs in a shorter time period than that taken by one program scan.

7.4 Maintenance

- Check interior temperature of the panel.
- Check panel air filters if fitted.
- Check for loosening of terminals or mounting facilities (due to vibration).
7-3
FX1S Series Programmable Controllers Diagnostics 7

7.5 Operation and Error Flags

Table 7.3: Operation and Error Flags
M8004
(ref. 8004)
M8035
M8036
M8037 M8039
(ref. D8039)
Error occurance (ON when M8060-7 are ON)
Forced RU N m ode
Forced RU N signal
Forced STOP signal
Constant scan mode
M8061
(ref. D8061)
M8063
(ref. D8063)
M8064
(ref. D8064)
M8065
(ref. D8065, D8069)
M8066
(ref. D8066, D8069)
M8067
(ref. D8067, D8069)
M8068
(ref. D8068)
PLC hardware error
Parallel link error
Parameter error
Syntax error
Program (circuit) error
Program execution error
Execution error latch
7-4
FX1S Series Programmable Controllers Diagnostics 7
7.6

PLC Status Registers

Table 7.4: PLC Status Registers
D8000
(default 200msec)
Watchdog t imer PLC version
D8001
22100 = FX 22 = FX
Version 1.00
1S
, 100 = Version 1.00
1S
Memory capacity
D8002
0002=2K steps
Memory type
D8003
02H=EEPROM protect switch OFF 0AH=EEPROM protect switch ON 10H=MPU memory
Error flag number
D8004
8060=M8060, (8060-8068)
7-5
FX1S Series Programmable Controllers Diagnostics 7

7.7 Error Registers

Table 7.5: Error Registers
D8061
D8063
D8064
D8065
D8066
D8067
D8068
D8069
Error code for PLC hardware error
Error code for parallel link fault
Parameter error code
Syntax error code
Program (circuit) error code
Program execut ion error code Latched step
number of execution error Step number of er rors associated
with error flags M8065-M8067
7-6
FX1S Series Programmable Controllers Diagnostics 7

7.8 Error Codes

Table 7.6: Error Codes
D8061
D8062
Check cable connections No error0000
RAM error6101 Operation circuit error6102 I/O bus error (M8069 = ON)6103
Check the programmer / PLC connections
No error0000 Parity/overrun/framing error6201 Character error6202 Data sum check error6203 Data format error6204 Command error6205
D8063
Check both power and communications connections
No error00 00 Parity/overrun/framing error6301 Character error6302 Data sum ch ec k e rror6303 Data format error6304 Command error6305 Watchdog timer error6306
7-7
FX1S Series Programmable Controllers Diagnostics 7
000 010 020 030 040 050 060 070 080
TRANSFERS, COMP
PROGRAM FLOW
+-×÷, LOGICS SHIFT DATA OPERATION 1 HIGH-SPEED HANDY INSTR. 1 FX I/O DEVICES FX SER DEVICES
0
CJ CMP ADD
ZRST REF IST
RS
1
CALL ZCP SUB
DECO
PRUN
2
SRET MOV MUL
ENCO MTR ABSD DSW ASCI
3
IRET
DIV
HSCS INCD
HEX
4
EI
INC SFTR
HSCR
SEGL CCD
5
DI BMOV DEC SFTL
VRRD
6
FEND
WAND
SPD ALT
VRSC
7
WDT
WOR
PLSY RAMP
8
FOR BCD
WXOR
SFWR
PWM
PID
9
NEXT BIN
SFRD
PLSR
150 160
220 230 240
POSITIONING REAL TIME CLOCK
IN-LINE COMPARE
TCMP
OR=
LD
≥
TZCP
OR>
TADD
OR<
AND=
TSUB
AND>
OR
≠
AND<
LD=
ABS
OR
≤
LD>
ZRN
TRD
OR
≥
AND
≠
LD<
PLSV
TWR
AND
≤
DRVI
AND
≥
LD
≠
DRVA
HOUR
LD
≤

7.9 Instruction List

Table 7.7: Numerically Sorted
7-8
FX1S Series Programmable Controllers Diagnostics 7
A
Symbol
ABS ABSD ADD
AND
…
ASCI
FNC No.
155 062 020 066
232-238
082
D P
B
BCD BIN BMOV
018 019
015 CALL CCD
010
084
C
CJ CMP
000
001
DEC DECO
025 041
D
DI DIV DRVA
005 023 159
E
DRVI DSW
158 072
F
Symbol FNC No. D P
H
I
Symbol FNC No. D P
L
M
N
O
ALT
EI 004 ENCO 042 FEND 006 FOR 008
HEX 083
IRET IST LD
003 060
224-230 MOV MTR MUL
012 052
022 NEXT 009 OR
…
240-246
HSCR 054 HSCS 053 INC INCD
024
063
HOUR 169
Table 7.8: Alphabetically sorted
7-9
FX1S Series Programmable Controllers Diagnostics 7
P
Symbol
PID PLSR PLSV PLSY PRUN PWM RAMP
FNC No.
088 059 157 057 081 058 067
D P
R
S
SFWR 038
S
T
SymbolFNC No. D P
VRRD VRSC
085
086
V
WAND WDT WOR
026
007
027
W
Symbol FNC No . D P
Z
REF 050 RS 080 SEGL 074 SFRD 039 SFTL SFTR
035 034
WXOR ZCP ZRN ZRST
028
011
156
040
SPD 056
TADD TCMP
162 160
SRET 002 SUB 021
TRD 166 TSUB 163 TWR TZCP
167 161
7-10
FX1S Series Programmable Controllers Diagnostics 7

7.10 Device List

Table 7.9: Device List
Device Type Description
2K steps by FX
Program capacity
Input (X) relay X0 - X17 (16 pts)
Output (Y) relay Y0 - Y15 (14 pts)
General Auxiliary Relays M0-M383 (384 pts)
Auxiliary relay
(512 pts + 256 pts)
State relay
(128 pts)
Timer
(64 pts)
Latched Relays M384-M511 (128 pts) Special function M8000-M8255 (256 pts) Initial State Relay S0-S9 (10 pts), same as latched state relay Latched State Relay S10-S127 (118 pts) 100 ms T0-T62 (63 pts)
10 ms 1 ms T63 (1 pt)
or 2K steps by FX1N-EEPROM-8L
If M8028 is On, T32 - T62 are 10ms timers
internal EEPROM
1S
(X + Y) ≤ 30 pts Max.
(31 pts)
7-11
FX1S Series Programmable Controllers Diagnostics 7
Device Type Description
Counter
(32 normal and 21 High
Speed counters)
Data register
(1500 pts, + 256 pts)
Pointers
Nest Level N0 - N7 (8 pts)
Numbers 16 bit 32 bit
K -32,768 to 32,767 -2,147,483,648 to 2,147,483,647
H 0 to FFFFH 0 to FFFFFFFFH
General Counter C0-C15 (16 pts) Latched Counter C16-C31 (16 pts) High Speed Counter C235-C255 General Use Register D0-D127 (128 pts) Latched Register D128-D255 (128 pts) File Register D1000-D2499 (1500 pts) Diagnostic Register D8000-D8255 (256 pts) Index V0-V7, Z0-Z7 (16 pts) Pointer P0-P63 (64 pts) Interupt Pointer I00… - I50… (6 pts)
7-12
FX1S Series Programmable Controllers
HARDWARE MANUAL
FX1S SERIES PROGRAMMABLE CONTROLLERS
HEAD OFFICE: MITSUBISHI DENKI BLDG MARUNOUCHI TOKYO 100-8310 TELEX: J24532 CABLE MELCO TOKYO HIMEJI WORKS: 840, CHIYODA CHO, HIMEJI, JAPAN
JY992D83901D (MEE0008)
Effective August 2000 Specification are subject to change without notice.
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