Mitsubishi Electric MELSEC iQ-F FX5 User manual

MELSEC iQ-F FX5
Motion Module/
Simple Motion Module
User's Manual (Advanced Synchronous Control)
-FX5-40SSC-G
-FX5-80SSC-G
-FX5-40SSC-S
-FX5-80SSC-S

1
SAFETY PRECAUTIONS
(Read the precautions before using this product.)
Before using this product, please read this manual and the relevant manuals carefully and pay full attention to safety to handle
the product correctly.
If the equipment is used in a manner not specified by the manufacturer, the protection provided by the equipment may be
impaired.
This manual classifies the safety precautions into two categories: [ WARNING] and [ CAUTION].
Depending on the circumstances, procedures indicated by [ CAUTION] may also cause severe injury.
Observe the precautions of both levels because they are important for personal and system safety.
Ensure that the end users read this manual and then keep the manual in a safe place for future reference.
WARNING Indicates that incorrect handling may cause hazardous conditions, resulting in
death or severe injury.
CAUTION Indicates that incorrect handling may cause hazardous conditions, resulting in
minor or moderate injury or property damage.

2
[DESIGN PRECAUTIONS]
WARNING
●Make sure to set up the following safety circuits outside the programmable controller to ensure safe
system operation even during external power supply problems or programmable controller failure.
Otherwise, malfunctions may cause serious accidents.
- Emergency stop circuits, protection circuits, and protective interlock circuits (for conflicting
operations such as forward/reverse rotations or for preventing damage to the equipment such as
upper/lower limit positioning) must be configured external to the programmable controller.
- Note that when the CPU module detects an error, such as a watchdog timer error, during self-
diagnosis, all outputs are turned off. Also, when an error occurs in an input/output control block,
where it cannot be detected by the CPU module, output control may be disabled. External circuits
and mechanisms should be designed to ensure safe machinery operation in such a case.
- Note that the output current of the 24 V DC service power supply varies depending on the model
and the absence/presence of extension modules. If an overload occurs, the voltage automatically
drops, inputs in the programmable controller are disabled, and all outputs are turned off. External
circuits and mechanisms should be designed to ensure safe machinery operation in such a case.
- Note that when an error occurs in a relay, triac or transistor of an output circuit, the output might
stay 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.
●Construct an interlock circuit in the program so that the whole system always operates on the safe
side before executing the control (for data change) of the programmable controller in operation. Read
the manual thoroughly and ensure complete safety before executing other controls (program change,
parameter change, forced output, and operation status change) to the programmable controller in
operation. Improper operation may damage machines or cause accidents.
●In an output circuit, when a load current exceeding the current rating or an overcurrent caused by a
load short-circuit flows for a long time, it may cause smoke and fire. To prevent this, configure an
external safety circuit, such as a fuse.
●For the operating status of each station after a communication failure of the network, refer to relevant
manuals for the network. Incorrect output or malfunction may result in an accident.
●Especially, in the case of a control from an external device to a remote programmable controller,
immediate action cannot be taken for a problem on the programmable controller due to a
communication failure. Determine the handling method as a system when communication failure
occurs along with configuration of interlock circuit on a program, by considering the external
equipment and CPU module.
●Do not write any data to the "system area" and "write-protect area" of the buffer memory in the
module. Executing data writing to the "system area" or "write protect area" may cause malfunction of
the programmable controller alarm. For the "system area" or "write-protect area", refer to "List of
Buffer Memory Addresses" in MELSEC iQ-F FX5 Motion Module/Simple Motion Module User’s
Manual (Application) and "Buffer Memory" in MELSEC iQ-F FX5 Motion Module User's Manual (CC-
Link IE TSN).
●If a communication cable is disconnected, the network may be unstable, resulting in a communication
failure of multiple stations. Construct an interlock circuit in the program so that the system always
operates on the safe side even if communications fail. Incorrect output or malfunction may result in an
accident.

3
*1 Products conforming to the UL explosion-proof standard are as follows:
Manufactured in October 2017 onwards
 FX5 CPU module
FX5UC-32MT/D, FX5UC-32MT/DSS, FX5UC-64MT/D, FX5UC-64MT/DSS, FX5UC-96MT/D, FX5UC-96MT/DSS
 FX5 extension module
FX5-C16EX/D, FX5-C16EX/DS, FX5-C16EYT/D, FX5-C16EYT/DSS, FX5-C32EX/D, FX5-C32EX/DS, FX5-C32EYT/D, FX5-
C32EYT/DSS, FX5-C32ET/D, FX5-C32ET/DSS, FX5-232ADP, FX5-485ADP, FX5-C1PS-5V, FX5-CNV-BUSC, FX5-4AD-
ADP, FX5-4DA-ADP
[DESIGN PRECAUTIONS]
[SECURITY PRECAUTIONS]
WARNING
[Precautions for using products in a UL/cUL Class , Division 2 environment]
●Products*1 with the CI., DIV.2 mark on the rating plate are suitable for use in Class , Division 2,
Groups A, B, C and D hazardous locations, or nonhazardous locations only.
This mark indicates that the product is certified for use in the Class , Division 2 environment where
flammable gases, vapors, or liquids exist under abnormal conditions. When using the products in the
Class , Division 2 environment, observe the following conditions to reduce the risk of explosion.
- This device is open-type and is to be installed in an enclosed area under suitable environment
which requires a tool or key to open.
- Warning - Explosion Hazard - Substitution of any component may impair suitability for Class ,
Division 2.
- Warning - Explosion Hazard - Do not disconnect equipment while the circuit is live or unless the
area is known to be free of ignitable concentrations.
- Do not open the cover of the CPU module and remove the battery unless the area is known to be
nonhazardous.
CAUTION
●When an inductive load such as a lamp, heater, or solenoid valve is controlled, a large current
(approximately ten times greater than normal) may flow when the output is turned from off to on. Take
proper measures so that the flowing current does not exceed the value corresponding to the
maximum load specification of the resistance load.
●After the CPU module is powered on or is reset, the time taken to enter the RUN status varies
depending on the system configuration, parameter settings, and/or program size.
Design circuits so that the entire system will always operate safely, regardless of this variation in time.
●Simultaneously turn on and off the power supplies of the CPU module and extension modules.
●If a long-time power failure or an abnormal voltage drop occurs, the programmable controller stops,
and output is turned off. When the power supply is restored, it will automatically restart (when the
RUN/STOP/RESET switch is on RUN side).
WARNING
●To maintain the security (confidentiality, integrity, and availability) of the programmable controller and
the system against unauthorized access, denial-of-service (DoS) attacks, computer viruses, and other
cyberattacks from external devices via the network, take appropriate measures such as firewalls,
virtual private networks (VPNs), and antivirus solutions.

4
[INSTALLATION PRECAUTIONS]
[INSTALLATION PRECAUTIONS]
WARNING
●Make sure to cut off all phases of the power supply externally before attempting installation or wiring
work. Failure to do so may cause electric shock or damage to the product.
●Use the product within the generic environment specifications described in the generic specifications
of the user's manual (Hardware) of the CPU module used.
Never use the product in areas with excessive dust, oily smoke, conductive dust, corrosive gas (salt
air, Cl2, H2S, SO2, or NO2), flammable gas, or vibration or impacts, or expose it to high temperature,
condensation, or rain and wind.
If the product is used in such conditions, electric shock, fire, malfunctions, deterioration or damage
may occur.
CAUTION
●Do not touch the conductive parts of the product directly. Doing so may cause device failures or
malfunctions.
●When drilling screw holes or wiring, make sure that cutting and wiring debris do not enter the
ventilation slits of the programmable controller. Failure to do so may cause fire, equipment failures or
malfunctions.
●For products supplied together with a dust proof sheet, the sheet should be affixed to the ventilation
slits before the installation and wiring work to prevent foreign objects such as chips and wiring debris.
However, when the installation work is completed, make sure to remove the sheet to provide
adequate ventilation. Failure to do so may cause fire, equipment failures or malfunctions.
●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.
●Install the product securely using a DIN rail or mounting screws.
●Connect the expansion board and expansion adapter securely to their designated connectors. Loose
connections may cause malfunctions.
●Make sure to affix the expansion board with tapping screws. Tightening torque should follow the
specifications in the user's manual (Hardware) of the CPU module used. If the screws are tightened
outside of the specified torque range, poor connections may cause malfunctions.
●Work carefully when using a screwdriver such as installation of the product. Failure to do so may
cause damage to the product or accidents.
●Connect the extension cables, peripheral cables, input/output cables and battery connecting cable
securely to their designated connectors. Loose connections may cause malfunctions.
●When using an SD memory card, insert it into the SD memory card slot. Check that it is inserted
completely. Poor contact may cause malfunction.
●Turn off the power to the programmable controller before attaching or detaching the following devices.
Failure to do so may cause equipment failures or malfunctions.
- Peripheral devices, expansion board, expansion adapter, and connector conversion adapter
- Extension modules, bus conversion module, and connector conversion module
- Battery
●Hold the connector part of the Ethernet cable and perform installation or removal in a straight
direction. If the cable is pulled out while connected to the module, it may cause damage to the module
or the cable, or may cause a malfunction due to poor connector contact.

5
[WIRING PRECAUTIONS]
WARNING
●Make sure to cut off all phases of the power supply externally before attempting installation or wiring
work. Failure to do so may cause electric shock or damage to the product.
●Make sure to attach the terminal cover, provided as an accessory, before turning on the power or
initiating operation after installation or wiring work. Failure to do so may cause electric shock.
●The temperature rating of the cable should be 80 or more.
It may differ depending on the extension devices. For details, refer to the user's manual of the
extension devices used.
●Make sure to wire the screw terminal block 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 user's manual
(Hardware) of the CPU module used.
- Tightening torque should follow the specifications in the user's manual (Hardware) of the CPU
module used.
- Tighten the screws using a Phillips-head screwdriver No.2 (shaft diameter 6 mm (0.24") or less).
Ensure that the screwdriver does not touch the partition part of the terminal block.
●Make sure to properly wire to the terminal block (European type) 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 user's manual
(Hardware) of the CPU module used.
- Tightening torque should follow the specifications in the user's manual (Hardware) of the CPU
module used.
- Twist the ends of stranded wires and ensure that there are no loose wires.
- Do not solder-plate the electric wire ends.
- Do not connect more than the specified number of wires or electric wires of unspecified size.
- Affix the electric wires so that neither the terminal block nor the connected parts are directly
stressed.
●Make sure to properly wire to the spring clamp terminal block 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 user's manual
(Hardware) of the CPU module used.
- Twist the ends of stranded wires and ensure that there are no loose wires.
- Do not solder-plate the electric wire ends.
- Do not connect more than the specified number of wires or electric wires of unspecified size.
- Affix the electric wires so that neither the terminal block nor the connected parts are directly
stressed.

6
[WIRING PRECAUTIONS]
CAUTION
●Do not supply power externally to the [24 +] and [24 V] terminals (24 V DC service power supply) on
the CPU module or extension modules. Doing so may damage the product. Note that power may be
supplied even when an electronic load which equips with an internal bias power supply is connected.
●Perform class D grounding (grounding resistance: 100  or less) of the grounding terminal on the
CPU module and extension modules with a wire 2  or thicker.
Do not use common grounding with heavy electrical systems. For details, refer to the user's manual
(Hardware) of the CPU module used.
●Connect the power supply wiring to the dedicated terminals described in the user's manual
(Hardware) of the CPU module used. If an AC power supply is connected to a DC input/output
terminal or DC power supply terminal, the programmable controller will burn out.
●Do not wire vacant terminals externally. Doing so may damage the product.
●Install module so that excessive force will not be applied to terminal blocks, power connectors, I/O
connectors, communication connectors, or communication cables. Failure to do so may result in wire
damage/breakage or programmable controller failure.
●Make sure to observe the following precautions to prevent any damage to the machinery or accidents
due to malfunction of the programmable controller caused by abnormal data written to the
programmable controller due to the effects of noise.
- Do not bundle the power line, control line and communication cables together with or lay them
close to the main circuit, high-voltage line, load line or power line. As a guideline, lay the power
line, control line and communication cables at least 100 mm (3.94") away from the main circuit,
high-voltage line, load line or power line.
- Ground the shield of the shield wire or shielded cable at one point on the programmable
controller. However, do not use common grounding with heavy electrical systems.
- Ground the shield of the analog I/O wire in accordance with the manuals of each model. However,
do not use common grounding with heavy electrical systems.

7
[STARTUP AND MAINTENANCE PRECAUTIONS]
[STARTUP AND MAINTENANCE PRECAUTIONS]
WARNING
●Do not touch any terminal while the programmable controller's power is on. Doing so may cause
electric shock or malfunctions.
●Before cleaning or retightening terminals, cut off all phases of the power supply externally. Failure to
do so in the power ON status may cause electric shock.
●Before modifying the program, performing forced output, or running or stopping the programmable
controller while the system is running, read through this manual carefully, and ensure complete safety.
An operation error may damage the machinery or cause accidents.
●Do not change the program in the programmable controller from two or more peripherals at the same
time. (such as from an engineering tool and a GOT) Doing so may cause destruction or malfunction of
the programmable controller program.
●Use the battery for memory backup in conformance to the user's manual (Hardware) of the CPU
module used.
- Use the battery for the specified purpose only.
- Connect the battery correctly.
- Do not charge, disassemble, heat, put in fire, short-circuit, connect reversely, solder, swallow, or
burn the battery, or apply excessive forces (vibration, impact, drop, etc.) to the battery.
- Do not store or use the battery at high temperatures or expose to direct sunlight.
- Do not expose to water, bring near fire or touch liquid leakage or other contents directly.
- When replacing the battery, make sure to use our specified product (FX3U-32BL).
- When a battery error occurs ("BAT" LED is on in red), follow the description in the user's manual
(Hardware) of the CPU module used.
Incorrect handling of the battery may cause heat excessive generation, bursting, ignition, liquid
leakage or deformation, and lead to injury, fire or failures and malfunction of facilities and other
equipment.
CAUTION
●Do not disassemble or modify the programmable controller. Doing so may cause fire, equipment
failures, or malfunctions.
For repair, contact your local Mitsubishi Electric representative.
●After the first use of the SD memory card, do not insert/remove the memory card more than 500 times.
Doing so 500 times or more may cause malfunction.
●Turn off the power to the programmable controller before connecting or disconnecting any extension
cable. Failure to do so may cause equipment failures or malfunctions.
●Turn off the power to the programmable controller before attaching or detaching the following devices.
Failure to do so may cause equipment failures or malfunctions.
- Peripheral devices, expansion board, expansion adapter, and connector conversion adapter
- Extension modules, bus conversion module, and connector conversion module
- Battery
●Do not use the chemicals for cleaning.
●If there is the possibility of touching the programmable controller inside a control panel in
maintenance, make sure to discharge to avoid the influence of static electricity.
●Since there are risks such as burn injuries, please do not touch the surface of the equipment with bare
hands when it is operating in an environment which exceeds ambient temperature of 50.

8
[OPERATION PRECAUTIONS]
[DISPOSAL PRECAUTIONS]
[TRANSPORTATION PRECAUTIONS]
CAUTION
●Construct an interlock circuit in the program so that the whole system always operates on the safe
side before executing the control (for data change) of the programmable controller in operation. Read
the manual thoroughly and ensure complete safety before executing other controls (program change,
parameter change, forced output, and operation status change) to the programmable controller in
operation. Improper operation may damage machines or cause accidents.
CAUTION
●When disposing of this product, treat it as industrial waste.
●When disposing of batteries, separate them from other waste according to local regulations. (For
details on the Battery Directive in EU countries, refer to the user's manual (Hardware) of the CPU
module used.)
CAUTION
●When transporting the programmable controller with the optional battery, turn on the programmable
controller before shipment, confirm that the battery mode is set using a parameter and the BAT LED is
off, and check the battery life. If the programmable controller is transported with the BAT LED ON or
the battery exhausted, the battery-backed data may be unstable during transportation.
●The programmable controller is a precision instrument. During transportation, avoid impacts larger
than those specified in the general specifications by using dedicated packaging boxes and shock-
absorbing palettes. Failure to do so may cause failures in the programmable controller. After
transportation, verify operation of the programmable controller and check for damage of the mounting
part, etc. For details on the general specifications, refer to the user's manual (Hardware) of the CPU
module used.
●When transporting lithium batteries, follow required transportation regulations. (For details on the
regulated products, refer to the user's manual (Hardware) of the CPU module used.)
●The halogens (such as fluorine, chlorine, bromine, and iodine), which are contained in a fumigant
used for disinfection and pest control of wood packaging materials, may cause failure of the product.
Prevent the entry of fumigant residues into the product or consider other methods (such as heat
treatment) instead of fumigation. The disinfection and pest control measures must be applied to
unprocessed raw wood.