SMC Networks D-F6# Series Скачать руководство пользователя страница 19

Страница: 19 / 23

-18-

No.D-

※

S-OMI0002-B

Reference

No.

Problem

Possible cause

Investigation method

Countermeasure

Not match with
load specification
(2-wire type)

Check if load specification
satisfy the formula below.
Load ON voltage

< Load voltage –

(Switch internal voltage drop
x n)

n: Number of switch connected

in serial

Change to 3-wire type.

Reduce the number of switch
connected in serial.

Wiring failure
(Output line)
(3-wire type)

Connect condition
(connector contact pin / crimp
terminal).

Correct wiring.
(Re-wiring the connecting part)

Output stays
OFF
Display is
normal

Disconnection of
lead wire (black)
(3-wire type)

Presence of repeated bending
stress to one point of the lead
wire.
(Bend radius / Tensile force to
lead wire)

Correct wiring.
(Correct tensile force / increase
bend radius)

Incorrect setting
(mounting) position

Check if detection is made
around the limit of operation
range.

Correct the position.
(center of the operation range).

Set position
displacement

Loose set bracket or set screw.

Fix at the right position with right
torque.
Tightening torque: 0.8 to 1.4 Nm

Wiring failure

Condition of connecting part
(connector contact pin / crimp
terminal).

Correct wiring.
(Re-wiring of connecting part)

Lead wire
disconnection

Presence of repeated bending
stress to one point of the lead
wire.
(Bend radius / Tensile force to
lead wire)

Correct wiring.
(Correct tensile force / increase
bend radius)

Unstable
operation
(Chattering)

Malfunction due
to turbulence
magnetic field

Presence of magnetic field
generating source around the
cylinder.
(Cylinder, electric welding
machine conductor, motor,
magnet etc.)

Use the shield between
magnetic field generating source
and cylinder.
Keep the cylinder away from
magnetic field generating
source.

Multiple point
operation

Malfunction due to
turbulence
magnetic field

Influence of the magnetic field of
adjacent cylinder.

Use magnetic shield between
Cylinders.

Load does not
operate

Detect the
intermediate
position of the
stroke

Check if piston speed satisfy the
formula below.
Load operation time [s]
< Switch operation time [mm] /

piston speed [mm/s]

Reduce the piston speed until
the formula is satisfied

Содержание D-F6# Series

Страница 1: ...No D S OMI0002 B PRODUCT NAME Solid state auto switch MODEL Series Product Number D F6 Series ...

Страница 2: ...tions 2 Model Indication and How to Order 11 Summary of Product parts 11 Definition and terminology 12 Mounting and Installation 13 Installation 13 Circuit diagram 14 Troubleshooting 15 Specifications 19 Specifications 19 Dimensions 20 Operating range 21 ...

Страница 3: ... of equipment failure when configuring the equipment 2 Only personnel with appropriate training should operate machinery and equipment The product specified here may become unsafe if handled incorrectly The assembly operation and maintenance of machines or equipment including our products must be performed by an operator who is appropriately trained and experienced 3 Do not service or attempt to r...

Страница 4: ...lity a replacement product or necessary parts will be provided This limited warranty applies only to our product independently and not to any other damage incurred due to the failure of the product 3 Prior to using SMC products please read and understand the warranty terms and disclaimers noted in the specified catalogue for the particular products 2 Vacuum pads are excluded from this 1 year warra...

Страница 5: ...rmful fluids Fire malfunction or damage to the product can result Verify the specifications before use Do not operate in an atmosphere containing flammable or explosive gases Fire or an explosion can result This product is not designed to be explosion proof Do not use the product in a place where static electricity is a problem Otherwise it can cause failure or malfunction of the system If using t...

Страница 6: ...erform appropriate functional inspections and leak tests Stop operation if the equipment does not function properly Safety cannot be assured in the case of unexpected malfunction Be sure to confirm the wiring condition This series including this product is not equipped with excessive current protection Therefore incorrect wiring and or a short circuited load could damage and or burn this product ...

Страница 7: ...ce of at least 40 mm If the separation distance is specified for the actuator series then use that value The auto switches may malfunction due to magnetic field interference Use of a magnetic screen plate MU S025 or commercially available magnetic screening tape can reduce the interference of magnetic fields 3 Provide sufficient space for maintenance When designing an application allow sufficient ...

Страница 8: ...n at the end of stroke Some actuator and cylinder series have their own setting methods In such cases follow the instructions given 6 Check and adjust the actual auto switch operation during installation The auto switch may not operate in the correct actuator mounting position due to the installation environment Also check and adjust the auto switch operation when used in intermediate stroke posit...

Страница 9: ...e elasticity of lead wires applications in welding sites etc 7 Do not use in direct sunlight 8 Do not mount the auto switch in locations where it is exposed to radiant heat 9 The auto switch is CE marked but not immune to lightning strikes Take measures against lightning strikes in the system Maintenance Warning 1 Removal of equipment and exhausting the compressed air When equipment is to be remov...

Страница 10: ...n leakage current flow to the load will be n times larger when n auto switches are connected in parallel 5 The solid state auto switch output will be unstable for 50 ms after power is supplied During the time after supplying power the input device e g PLC relay may consider the ON position as OFF output or the OFF position as ON output Please set up the application to consider the signals will be ...

Страница 11: ...cation where surges are generated When there are units solenoid lifter high frequency induction furnace motor etc which generate a large amount of surge in the area around the actuator with solid state auto switches this may cause damage to the auto switch internal circuit ...

Страница 12: ... D S OMI0002 B Model Indication and How to Order D F6 Output type Lead wire length Symbol Content Symbol Content N 3 wire NPN output Nil 0 5 m P 3 wire PNP output L 3 m B 2 wire Z 5 m Summary of Product parts ...

Страница 13: ...en the switch is turned on Most sensitive position Indicates the center position of the sensor most sensitive and becomes the center of operating range Auto switch which absorb current from the signal line during ON status NPN OUTPUT Auto switch which output current from the signal line during ON status PNP OUTPUT Reed type auto switch Auto switch to output ON OFF by mechanical contact Sequence co...

Страница 14: ...equired tightening torque of the set screw width across flats 3 mm is 0 8 to 1 4 Nm The followings are the recommended tools Description Part number Screw mounting jig D F6B 650 Setting the detecting position Set the actuator at the stroke end Set the switch in the area to where the auto switch red lamp light Detecting actuator end Based on A and B dimensions in the actuator catalogue set the swit...

Страница 15: ... 14 No D S OMI0002 B Circuit diagram D F6N D F6P D F6B Sink input mode D F6B Source input mode ...

Страница 16: ...SMC Switch output stays OFF Applicable actuator Switch failure Switch failure Wrong selection Refer to reference No 4 Normal Switch failure Select 50 types Refer to reference No 6 Indicator light stays OFF Indicator light stays ON Refer to reference No 1 Detection incorrect Switch output stays ON Refer to reference No 2 Refer to reference No 3 Switch output operate correctly Normal Indicator light...

Страница 17: ...lure 2 wire type Check if the switch wiring connection is reversed Brown Blue Correct wiring Refer to Circuit diagram on page 14 2 Output stays ON Display stays OFF Switch failure 3 wire type Replace the switch Not match with load specification 2 wire type Check if load specification satisfy the formula below Load ON voltage Switch leak current x n x Load resistance or load OFF current Switch leak...

Страница 18: ... 0 8 to 1 4 Nm Stop position displacement of the piston Check if the stroke stop position is Inconsistent Stabilize stop position Correction of displacement cushion Presence of magnetic field generating source around the cylinder Electric welding machine conductor Strong magnet Use the shield between magnetic field generating source and cylinder Influence of magnetic field of adjacent cylinder 20 ...

Страница 19: ...acket or set screw Fix at the right position with right torque Tightening torque 0 8 to 1 4 Nm Wiring failure Condition of connecting part connector contact pin crimp terminal Correct wiring Re wiring of connecting part Lead wire disconnection Presence of repeated bending stress to one point of the lead wire Bend radius Tensile force to lead wire Correct wiring Correct tensile force increase bend ...

Страница 20: ...ternal voltage drop 0 8 V or less at 10 mA load current 2 V or less at 40 mA load current 4 V or less Leakage current 100 A or less at 24 VDC 0 8 mA or less Operating time 1 ms or less Indicator light Operation range red LED Electrical entry type Grommet Lead wire Oilproof heavy duty vinyl cord 2 7 x 3 2 oval 0 15 mm2 2 wire D F6B 3 wire D F6N D F6P Insulation resistance 50 M or more under the tes...

Страница 21: ... 20 No D S OMI0002 B Dimensions ...

Страница 22: ...eter Series Section 20 25 32 40 50 63 HYQ Operating range 8 7 5 9 8 5 8 5 9 HYC Operating range 9 8 5 9 9 HYG Operating range 8 7 5 9 8 5 8 5 9 It is not for guarantee but measure including hysteresis Dispersion is approx 50 It might be changed drastically depending on the ambient ...

Страница 23: ...vision history A Special tools were added page 13 B Revision Note Specifications are subject to change without prior notice and any obligation on the part of the manufacturer 2004 2012 SMC Corporation All Rights Reserved ...

Результаты поиска

Содержание D-F6# Series

Отзывы:

Похожие инструкции для D-F6# Series

Бренды по названию

Популярные бренды

SMC Networks D-F6# Series, Руководство по эксплуатации

Результаты поиска

Содержание D-F6# Series

Отзывы:

Похожие инструкции для D-F6# Series

Бренды по названию

Популярные бренды