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JY997D47101C
Side
JAPANESE
A
Side
ENGLISH
B
FX
-1PG
3U
INSTALLATION MANUAL
Manual Number
JY997D47101
Revision
C
Date
April 2015
This manual describes the part names, dimensions, mounting, and specifications
of the product. Before use, read this manual and the manuals of all relevant
products fully to acquire proficiency in handling and operating the product. Make
sure to learn all the product information, safety information, and precautions.
Store this manual in a safe place so that it can be taken out and read whenever
necessary. Always forward it to the end user.
Registration:
The company and product names described in this manual are registered
trademarks or the trademarks of their respective companies.
Effective April 2015
Specifications are subject to change without notice.
2012 Mitsubishi Electric Corporation
Safety Precaution
(Read these precautions before use.)
This manual classifies the safety precautions into two categories:
and
.
Indicates that incorrect handling may cause hazardous
conditions, resulting in death or severe injury.
Indicates that incorrect handling may cause hazardous
conditions, resulting in medium or slight personal injury
or physical damage.
Depending on the circumstances, procedures indicated by
also cause severe injury.
It is important to follow all precautions for personal safety.
Associated Manuals
Manual name
Manual No.
Description
JY997D47301
FX
-1PG
Describes details of the FX
3U
MODEL CODE:
User's Manual
1PG pulse output block.
09R629
FX
Series
JY997D16501
Explains the FX
3U
3U
User's Manual
MODEL CODE:
specifications for I/O, wiring,
- Hardware Edition
09R516
installation, and maintenance.
FX
Series
JY997D28701
Explains the FX
3UC
3UC
User's Manual
MODEL CODE:
specifications for I/O, wiring,
- Hardware Edition
09R519
installation, and maintenance.
FX
/FX
/FX
/
3S
3G
3GC
FX
/FX
Series
JY997D16601
Describes PLC programming for
3U
3UC
Programming Manual
MODEL CODE:
basic/applied instructions and
- Basic & Applied
09R517
devices.
Instruction Edition
How to obtain manuals
For product manuals or documents, consult with the Mitsubishi Electric dealer
from who you purchased your product.
Certification of UL, cUL standards
FX
-1PG units comply with the UL standards (UL, cUL).
3U
UL, cUL File Number: E95239
Regarding the standards that comply with the main unit, please refer to either the
FX series product catalog or consult with your nearest Mitsubishi product provider.
INSTALLATION
PRECAUTIONS
When drilling screw holes or wiring, make sure that cutting and wiring debris
do not enter the ventilation slits.
Failure to do so may cause fire, equipment failures or malfunctions.
Be sure to remove the dust proof sheet from the PLC's ventilation port when
installation work is completed.
Failure to do so may cause fire, equipment failures or malfunctions.
Make sure to attach the top cover, offered as an accessory, before turning on
the power or initiating operation after installation or wiring work.
Failure to do so may cause electric shock.
Connect extension cables securely to their designated connectors.
Loose connections may cause malfunctions.
2.1 Connection with PLC
The FX
-1PG connects on the right side of an PLC main unit or extension units/
3U
blocks (including special function units/blocks).
For connection to an FX
Series PLC or FX
Series PLC extension block, an
3UC
2NC
FX
-CNV-IF or FX
-1PS-5V is required.
2NC
3UC
For details, refer to the respective PLC manual.
Refer to FX
3U
Series User's Manual - Hardware Edition.
Refer to FX
Series User's Manual - Hardware Edition.
3UC
2.2 Mounting
The product is mounted by the following method.
DIN rail mounting
Direct mounting (mounting screw: M4 screw)
For details, refer to the respective PLC manual.
Refer to FX
Series User's Manual - Hardware Edition.
3U
Refer to FX
Series User's Manual - Hardware Edition.
3UC
3. Specification
For details on specifications, refer to the following manual.
Refer to FX
-1PG User's Manual.
3U
DESIGN
PRECAUTIONS
Make sure to have the following safety circuits outside of the PLC to ensure
safe system operation even during external power supply problems or PLC
failure.
Otherwise, malfunctions may cause serious accidents.
1) Most importantly, have the following: an emergency stop circuit, a
protection circuit, an interlock circuit for opposite movements (such as
normal vs. reverse rotation), and an interlock circuit (to prevent damage
to the equipment at the upper and lower positioning limits).
2) Note that when the PLC CPU detects an error, such as a watchdog timer
error, during self-diagnosis, all outputs are turned off. Also, when an error
that cannot be detected by the PLC CPU occurs in an input/output
control block, output control may be disabled.
External circuits and mechanisms should be designed to ensure safe
machinery operation in such a case.
3) Note that when an error occurs in a relay, triac or transistor output
device, the output could be held either on or off. For output signals that
may lead to serious accidents, external circuits and mechanisms should
be designed to ensure safe machinery operation in such a case.
DESIGN
PRECAUTIONS
Make sure to observe the following precautions in order to prevent any
damage to the machinery or accidents due to abnormal data written to the
PLC under the influence of noise:
1) Do not bundle the main circuit line together with or lay it close to the main
circuit, high-voltage line or load line.
Otherwise, noise disturbance and/or surge induction are likely to take
place. As a guideline, lay the control line at least 100mm (3.94") or more
away from the main circuit or high-voltage lines.
2) Ground the shield wire or shield of a shielded cable. Do not use common
grounding with heavy electrical systems.
Install module so that excessive force will not be applied to the terminal
blocks.
Failure to do so may result in wire damage/breakage or PLC failure.
WIRING
PRECAUTIONS
Make sure to cut off all phases of the power supply externally before
attempting wiring work.
Failure to do so may cause electric shock or damage to the product.
WIRING
PRECAUTIONS
Connect the DC power supply wiring to the dedicated terminal described in
this manual.
If an AC power supply is connected to a DC input/output terminal or DC
power supply terminal, the PLC will burn out.
Make sure to attach the top cover, offered as an accessory, before turning on
the power or initiating operation after installation or wiring work.
Failure to do so may cause electric shock.
Side
B
Compliance with EC directive (CE Marking)
This note does not guarantee that an entire mechanical module produced in
accordance with the contents of this note will comply with the following standards.
Compliance to EMC directive and LVD directive for the entire mechanical module
should be checked by the user/manufacturer. For more information please consult with
your nearest Mitsubishi product provider.
Regarding the standards that comply with the main unit, please refer to either the FX
series product catalog or consult with your nearest Mitsubishi product provider.
Requirement for Compliance with EMC directive
The following products have shown compliance through direct testing (of the identified
standards below) and design analysis (through the creation of a technical construction
file) to the European Directive for Electromagnetic Compatibility (2004/108/EC) when
used as directed by the appropriate documentation.
Attention
This product is designed for use in industrial applications.
Note
Authorized Representative in the European Community:
Mitsubishi Electric Europe B.V.
Gothaer Str. 8, 40880 Ratingen, Germany
Type:
Programmable Controller (Open Type Equipment)
Models:
MELSEC FX
series manufactured
3U
from September 1st, 2012
FX
-1PG
3U
Standard
EN61131-2: 2007
C omp lia nce w ith a ll rele van t aspe cts of th e
Programmable controllers
standard.
- Equipment requirements
EMI
and tests
Radiated Emission
Conducted Emission
EMS
Radiated electromagnetic field
Fast transient burst
Electrostatic discharge
High-energy surge
Voltage drops and interruptions
Conducted RF
Power frequency magnetic field
Caution for EC Directive
Installation in Enclosure
Programmable logic controllers are open-type devices that must be installed and
used within conductive control cabinets. Please use the programmable logic
controller while installed within a conductive shielded control cabinet. Please secure
the cabinet door to the control cabinet (for conduction). Installation within a control
may
cabinet greatly affects the safety of the system and aids in shielding noise from the
programmable logic controller.
Control cabinet
- The control cabinet must be conductive.
- Ground the control cabinet with the thickest possible grounding cable.
- To ensure that there is electric contact between the control cabinet and its door,
connect the cabinet and its doors with thick wires.
-
- In order to suppress the leakage of radio waves, the control cabinet structure
3U
must have minimal openings. Also, wrap the cable holes with a shielding cover
or other shielding devices.
Series PLC
- The gap between the control cabinet and its door must be as small as possible
by attaching EMI gaskets between them.
Series PLC
Shielding cover
Shielded cable
EMI gasket
*1
Wires
*1 These wires are used to improve the conductivity between the door and control
cabinet.
Note for compliance with EN61131-2: 2007
General note on the use of the power supply cable.
The FX
-1PG unit requires that the cable used for power supply is 30 m or less.
3U
The shield of the twisted pair cable used for the FP, RP, PG0, and CLR signal wires
should be grounded at both ends of the cable.
Please attach a ferrite core less than 200 mm from the other end of the FP, RP,
PG0, and CLR signal wires. The ferrite core should be a product equivalent to
ZCAT3035-1330 by TDK Corp.
1. Introduction
FX
-1PG Pulse Output Block (hereinafter referred to as FX
3U
function block that can output a maximum 200 kHz pulse train and drive one servo
motor or stepping motor through the servo amplifier or stepping motor driver.
For system configuration, refer to FX
WIRING
PRECAUTIONS
When drilling screw holes or wiring, make sure that cutting and wiring debris do
not enter the ventilation slits.
Failure to do so may cause fire, equipment failures or malfunctions.
Make sure to properly wire the extension equipment in accordance with the
following precautions.
Failure to do so may cause electric shock, equipment failures, a short-circuit, wire
breakage, malfunctions, or damage to the product.
- The disposal size of the cable end should follow the dimensions described in
the manual.
- Tightening torque should follow the specifications in the manual.
DISPOSAL
PRECAUTIONS
Please contact a certified electronic waste disposal company for the
environmentally safe recycling and disposal of your device.
TRANSPORTATION AND
STORAGE PRECAUTIONS
The PLC is a precision instrument. During transportation, avoid impacts larger
than those specified in the general specifications of the PLC main unit manual.
Failure to do so may cause failures in the PLC.
After transportation, verify the operations of the PLC.
3.1 Applicable PLC
Model name
Applicability
FX
3U
Series PLC
Ver. 2.20 and later
*1
Ver. 2.20 and later
FX
3UC
Series PLC
The version number can be checked by reading the last three digits of device D8001/
D8101.
*1 An FX
-CNV-IF or FX
-1PS-5V is necessary to connect the FX
2NC
3UC
the FX
PLC.
3UC
3.2 General Specifications
Items other than the following are equivalent to those of the PLC main unit.
For general specifications, refer to the manual of the PLC main unit.
Refer to FX
Series User's Manual - Hardware Edition.
3U
Refer to FX
Series User's Manual - Hardware Edition.
3UC
Item
Specification
Dielectric withstand
500 V AC for one minute
voltage
Insulation
5 M or more by 500 V
resistance
DC megger
3.3 Power Supply Specifications
Item
24 V DC 10%
Input signal
Current consumption 40 mA or less
F o r p u l s e o u t p u t : 5 t o 2 4 V D C C u r r e n t
consumption 35 mA or less
Drive power
Output signal
For CLR signal: 5 to 24 V DC Current consumption
supply
20 mA or less
5 V DC Current consumption 150 mA
Inner control
(Power is supplied through the extension cable
from the PLC.)
3.4 Performance Specifications
Item
Number of control axes
One axis
Created by sequence programs (using FROM/TO
instruction or direct specification of the buffer
Positioning program
memory etc. on the MOV instruction etc.
Method
Increment, Absolute
-4
Unit
PLS, m, 10
inch, mdeg
U n i t
1, 10, 100, 1000-fold
magnification
Range
-2,147,483,648 to 2,147,483,647 PLS
Positioning
Operation speed
Hz, cm/min, inch/min, 10deg/min
Output frequency
1 Hz to 200 kHz
Trapezoidal acceleration/deceleration:
A c c e l e r a t i o n /
1 to 32,767 ms
d e c e l e r a t i o n
Approximate S-shaped acceleration/deceleration:
process
1 to 5,000 ms
1.1 Major Features of the FX
1) FX
-1PG controls the positioning operation of one servo motor or stepping
3U
motor per unit.
2) A pulse train of max. 200 kHz can be output. (transistor output)
3) The connected FX
/FX
3U
FX
-1PG.
3U
*1 For connection to the FX
needed.
1.2 Incorporated Items
Check to ensure the following product and items are included in the package.
FX
-1PG
3U
Special unit/block No. label
Dust proof protection sheet
Manuals (Japanese version, English version)
1.3 External Dimensions and Part Names
[4]
2-φ4.5 mounting holes
Remark
[3]
[2]
[1]
4 (0.16")
43 (1.7")
[1] Status LEDs (red)
[2] Extension cable
[3] Power LED (green)
[4] Direct mounting hole
2 holes of 4.5 (0.18")
(mounting screw: M4 screw)
[5] Name plate
1.4 Status LEDs
LED
LED
Status
display
color
OFF
POWER
Green
ON
OFF
STOP
Red
ON
OFF
DOG
Red
ON
OFF
PG0
Red
ON
OFF
FP
Red
Flicker
OFF
RP
Red
Flicker
ON
OFF
CLR
Red
ON
-1PG) is a special
3U
-1PG User's Manual.
3U
Item
Positioning Starting time
Number of I/O occupied points
*1 For details of other applied instructions and methods, refer to the FX
FX
/FX
/FX
Programming Manual.
3GC
3U
3UC
3.5 Input specifications and wiring example
3.5.1
Input specifications
Item
Group 1
I n p u t
s i g n a l
name
Group 2
Signal voltage
Input current
Maximum number of
connectable units
ON current
8 units
OFF current
6 units
Group 1
Signal form
1PG with
3U-
Response time
Circuit insulation
Operation display LED ON at input ON
Signal voltage
Input current
ON current
OFF current
Between all terminals and ground
Group 2
terminal
Signal form
Response time
Circuit insulation
Specification
Operation display LED ON at input ON
3.5.2
Input wiring example
FX
-1PG
3U
Specification
*1
)
3.6 Output specifications and wiring example
3.6.1 Output specifications
Item
Output
Group 1
signal
name
Group 2
-1PG
3U
LED
display
ERR
*1
PLC reads/writes the positioning data from/to the
3UC
PLC, the FX
-CNV-IF or FX
-1PS-5V is
3UC
2NC
3UC
1.5 Terminal Layout
Included Item
1 unit
1 sheet
1 sheet
1 manual each
Without top cover
[5]
[8]
[6]
[9]
Terminal
name
VIN
[7]
COM0
[8]
9 (0.36")
FP
87 (3.43")
RP
Unit: mm (inches)
PG0-
MASS (Weight): Approx. 0.2 kg (0.44 lbs)
PG0+
[6]
DIN rail mounting groove
COM1
(DIN rail: DIN46277,
35 mm (1.38") width)
CLR
[7]
DIN rail mounting hook
S/S
[8]
Terminal block (M3 screw)
STOP
[9]
Extension connector
DOG
Terminal block screw size and tightening torque
Terminal block screw: M3 screw
Tightening torque: 0.5 to 0.8 N m
Do not tighten the terminal block mounting screws exceeding the specified
Description
torque. Failure to do so may cause equipment failures or malfunctions.
For details on the wiring needed to connect to the terminal blocks shown in the
5 V DC is not being supplied from the PLC
figure above, refer to the following manual.
5 V DC is being supplied from the PLC
2. Installation
STOP input OFF
For details on installation, refer to the following manual.
STOP input ON
DOG input OFF
INSTALLATION
PRECAUTIONS
DOG input ON
Make sure to cut off all phases of the power supply externally before
Zero point signal OFF
attempting installation work.
Zero point signal ON
Failure to do so may cause electric shock or damage to the product.
Forward pulse or pulse train interrupted
INSTALLATION
Forward pulses or pulse train is being output
PRECAUTIONS
Reverse pulse or directional output interrupted
Use the product within the generic environment specifications described in
PLC main unit manual (Hardware Edition).
Reverse pulses is being output
Never use the product in areas with excessive dust, oily smoke, conductive
dusts, corrosive gas (salt air, Cl
Directional output is being output
vibration or impacts, or expose it to high temperature, condensation, or rain
CLR signal is not output
and wind.
If the product is used in such conditions, electric shock, fire, malfunctions,
CLR signal is being output
deterioration or damage may occur.
Do not touch the conductive parts of the product directly.
Doing so may cause device failures or malfunctions.
Install the product securely using a DIN rail or mounting screws.
Install the product on a flat surface.
If the mounting surface is rough, undue force will be applied to the PC board,
thereby causing nonconformities.
Specification
Motor system: 1 ms or less
Machine system: 2 ms or less
8 points (taken from either the input or output points
of the PLC)
/FX
/
3S
3G
Group 1
Specification
STOP: Deceleration stop input or used for interrupt
input of External command positioning, Interrupt 2-
speed positioning operation
DOG: Used for DOG input of DOG type mechanical
zero return operation or used for interrupt input of
External command positioning, Interrupt 1-speed
positioning, Interrupt stop, Interrupt 2-speed
positioning operation
Group 2
PG0: Zero point signal input
Used for DOG type mechanical z ero return
operation
24 V DC
(Power is supplied from S/S terminal.)
3.6.2
FX
7.0 mA
4.5 mA or more
1.5 mA or less
No-voltage contact input
Sink input: NPN open collector transistor
Source input: PNP open collector transistor
DOG input: 1 ms
STOP input: 4 ms
Photo-coupler insulation
5 to 24 V DC
20 mA or less
3.7 Wiring Precautions
4.0 mA or more
1) The power supply used for FP, RP, PG0, and CLR should be separate from
the power supply used for the other signals.
0.5 mA or less
2) In an environment with a lot of noise, when malfunctions such as position
NPN open collector transistor
gap occur, the influence of noise may be mitigated with the following
measures.
4 s or more
Attach a noise filter (TDK-Lambda Corp. MXB-1210-33 or similar) on the
Photo-coupler insulation
Attach a ferrite core (TDK Corp. ZCAT3035-1330 or similar) to the VIN, FP,
S/S
DOG
This manual confers no industrial property rights or any rights of any other kind,
nor does it confer any patent licenses. Mitsubishi Electric Corporation cannot be
held responsible for any problems involving industrial property rights which may
STOP
occur as a result of using the contents noted in this manual.
Warranty
Servo amplifier
Mitsubishi will not be held liable for damage caused by factors found not to be
Cable length:
the cause of Mitsubishi; opportunity loss or lost profits caused by faults in the
2 m or less
Mitsubishi products; damage, secondary damage, accident compensation
PG0+
caused by special factors unpredictable by Mitsubishi; damages to products
PG0-
other than Mitsubishi products; and to other duties.
This product has been manufactured as a general-purpose part for general
industries, and has not been designed or manufactured to be incorporated in
a device or system used in purposes related to human life.
Specification
Before using the product for special purposes such as nuclear power, electric
FP: Forward pulse or pulse train
power, aerospace, medicine or passenger movement vehicles, consult with
Mitsubishi Electric.
RP: Reverse pulse or direction signal
This product has been manufactured under strict quality control. However
when installing the product where major accidents or losses could occur if the
CLR: CLR signal
product fails, install appropriate backup or failsafe functions in the system.
HEAD OFFICE : TOKYO BUILDING, 2-7-3 MARUNOUCHI, CHIYODA-KU, TOKYO 100-8310, JAPAN
LED
Status
Description
color
OFF
Operating normally
Red
Flicker
Error occurred
ON
CPU error occurred
Description
Power terminal for pulse output
Common terminal for pulse output
Terminal which outputs forward pulse or pulse train
Terminal which outputs reverse pulse or direction signal
Input terminal for zero point signal
Power terminal for zero point signal
Common terminal for CLR signal output
Terminal for CLR signal output
24 V DC power terminal for STOP input and DOG input
Terminal for STOP input or interrupt input 1
Terminal for DOG input or interrupt input 0
Refer to FX
3U
-1PG User's Manual.
Refer to FX
-1PG User's Manual.
3U
, H
S, SO
, or NO
), flammable gas,
2
2
2
2
Item
Specification
Output form
Transistor
Forward (FP) and reverse (RP) pulse or
Output system
pulse (PLS) with direction (DIR) can be
selected.
Output frequency
1 Hz to 200 kHz
Rated load voltage
5 to 24 V DC
Max. load current
20 mA or less
VIN current
5 to 24 V DC 35 mA or less
consumption
Output ON voltage
1.0 V or less
Operation display
LED ON at output ON
Output form
Transistor
Output system
Pulse (Output pulse width: 20 ms)
Rated load voltage
5 to 24 V DC
Max. load current
20 mA or less
Output ON voltage
1.5 V or less
Operation display
LED ON at output ON
Output wiring example
-1PG
Servo amplifier
3U
VIN
Cable length:
2 m or less
FP
COM0
RP
Cable length:
2 m or less
COM1
CLR
FX
-1PG power supply line, one on the end nearest the servo amplifier,
3U
and one on the end nearest the power supply unit.
RP, PG0, and CLR signal wires, on the end nearest the servo amplifier.
For safe use
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