Smc pressure инструкция на русском

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SMC ZSE10 Digital Pressure Switch Vacuum/Compound Pressure

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Thank you for purchasing the SMC ZL Series with Digital Pressure Switch.
Please read the operation manual carefully before operating the product and
make sure you understand its capabilities and limitations. Please keep the
operation manual handy for future reference.

To obtain the operation manual about this product, please refer to the SMC
website (URL http://www.smcworld.com) or contact SMC directly.

Safety Instructions

These safety instructions are intended to prevent hazardous situations and/or
equipment damage. These instructions indicate the level of potential hazard
with the labels of “Caution”, “Warning” or “Danger”. They are all important
notes for safety and must be followed in addition to International standards
(ISO/IEC) and other safety regulations. To obtain operating the ejector which
is mounted on this product, please refer to “Handling Precautions for SMC
Products” for vacuum equipment on our general product catalogue or precaution
for each product.

• Caution: Operator error could result in injury or equipment damage.
• Warning: Operator error could result in serious injury or loss of life.
• Danger: In extreme conditions, there is a possibility of serious injury or loss of life.

Operator
This operation manual is intended for those who have knowledge of machinery
using pneumatic equipment, and have sufficient knowledge of assembly,
operation, and maintenance of such equipment. Only those persons are allowed
to perform assembly, operation and maintenance. Read and understand this
operation manual carefully before assembling, operating or providing
maintenance to the product.

Warning

• Do not disassemble, modify (including changing the printed circuit board) or repair. An injury or failure can result.
• Do not use the product except for the energy-saving control ejector. Fire, malfunction, or damage to the product or the system can result.
• Do not operate the product outside of the specifications. Do not use for flammable or harmful 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 the product in an interlocking circuit:
  • Provide a double interlocking system, for example, a mechanical system
  • Check the product regularly for proper operation Otherwise, malfunction can result, causing an accident.
• The following instructions must be followed during maintenance:
  • Turn off the power supply
  • Stop the air supply, exhaust the residual pressure and verify that the air is released before performing maintenance. Otherwise an injury can result.
• Verify the system sufficiently before judging the applicability when a permeable workpiece is to be sucked. Rapid decrease in vacuum pressure during suction of the workpiece may cause the ejector to fail to restart in time, causing injury or damage to the system because of the suction failure.

Caution

• Do not touch the terminals and connectors while the power is on. Otherwise electric shock, malfunction or damage to the product can result.
• Perform sufficient trial run. Otherwise, injury or damage to the system can result due to suction failure depending on the conditions of the suction of the workpiece or the pressure switch settings. Perform sufficient verification before using this product.
• After maintenance is complete, perform appropriate functional inspections and leak tests. Stop operation if the equipment does not function properly or there is a leakage of fluid.
  • When leakage occurs from parts other than the piping, the product might be faulty.
  • Disconnect the power supply and stop the fluid supply.
  • Do not apply fluid under leaking conditions.
  • Safety cannot be assured in the case of unexpected malfunction.

Names and Functions of Product

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• Output (OUT1) display (Green): LED is ON when the switch output (OUT1) is turned ON.
• Output (OUT2) display (Red): LED is ON when the supply pilot valve is ON.
• LED display: Displays the current status of pressure, setting mode and error code.
• button (UP): Selects the mode or increases the ON/OFF set value. Press this button to change to the peak display mode.
• button (DOWN): Selects the mode or decreases the ON/OFF set value. Press this button to change to the bottom display mode.
• ****button (SET): Press this button to change to either mode and to set a value.

Installation

Wiring

Connection

• Connections should only be made with the power supply turned off.
• Use a separate route for the Pressure switch wiring and any power or high voltage wiring. Otherwise, malfunction may result due to noise.
• Ensure that the FG terminal is connected to the ground when using a commercially available switch-mode power supply. When a switch-mode power supply is connected to the product, switching noise will be superimposed and the product specification can no longer be met. This can be prevented by inserting a noise filter, such as a line noise filter and ferrite core, between the switch-mode power supply and the product, or by using a series power supply instead of a switch-mode power supply.

Connector

Connecting/Disconnecting

• When mounting the connector, insert it straight into the socket, holding the lever and connector body, and fit the hook of the lever into the groove in the housing to lock.
• When removing the connector, press down the lever to release the hook from the groove and pull the connector straight out.
• Pin No. of the Connector (Power supply and output cable for the digital pressure switch and pilot valve)
  

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Internal circuit and wiring example

• NPN output type
  NPN open collector 2 outputs(OUT1:General purpose, OUT2: Valve control),
  Max. applied voltage 26.4 VDC, Max. load current 80 mA, Residual voltage 2 V
  or less

• PNP output type
  PNP open collector 2 outputs(OUT1:General purpose, OUT2: Valve control), Max.
  load current 80 mA, Residual voltage 2 V or less

Easy setting

See below for the energy-saving control operation and the set values which are
preset to the switch.

If the operation shown below does not cause any problems, keep these settings.

Operation of OUT1

• When the pressure exceeds the set value (P_1), the pressure switch turns ON.
• When the pressure decreases below the set value (P_1) by the hysteresis value (H_1), the switch turns OFF.
• The default settings are P_1: -70.0 kPa and H_1:10.0 kPa.

Operation of OUT2
Supply pilot valve: OUT2 is turned on by the signal for suction. Suction
starts by the generation of vacuum pressure.

When the vacuum pressure reaches the set value (P_1), the supply pilot valve
turns OFF. After the supply pilot valve is turned off, the vacuum pressure
will decrease, when the vacuum pressure drops below (P_1) by the amount set in
(P_2) the supply pilot valve will turn on again and increase vacuum pressure.
After that, the supply pilot valve will turn ON and OFF repeatability. The
default setting is H_2: 5.0 kPa.

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• When turning off the supply pilot valve with a vacuum pressure that is higher than the set value (P_1), and other setting methods, refer to the operation manual which can be obtained from the SMC website (URL http://www.smcworld.com).

How to change the set value

Normal output (OUT1)

1. Press the button once in measurement mode.

2. “P_1″ and the set value are displayed alternately.

3. Press the or button to change the set value.
   The button is to increase vacuum pressure and the button is to decrease.

   • Press the button once to increase the value by one digit, and press and hold to continuously increase.
     

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   • Press the button once to decrease the value by one digit, and press and hold to continuously decrease.

4. Press the button to complete the setting of “P_1”. The display shows [H_1] and the set value alternately.
   The button is to increase and the button is to decrease the set value.

   

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5. Press the button to complete the setting of “H_1”. The display shows [H_2] and the set value alternately.
   The button is to increase and the button is to decrease the set value.

   

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6. Press the button to complete the setting.

When the reversed output is changed, the following parameters are displayed,
and each set value can be changed, using the method shown above.

Reversed output (OUT1)

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Function Setting

Measurement mode
The measurement mode is the condition where the pressure is detected and
indicated, and the switch function is operating. This is the basic mode, and
other modes should be selected for setting change and other function setting
changes.

Function selection mode
In measurement mode, press the button for 2 seconds or longer to display [F
0]. Select to display the function set to be changed, [F]. Press the button
for 2 seconds or longer in function selection mode to return to measurement
mode.

Default setting
The default settings are as follows. Refer to the operation manual on the SMC
website (URL http://www.smcworld.com) when changing the settings.

[F 0] Unit conversion function

SI unit fixed

Unit conversion function

| kPa

[F 1] Setting of OUT1

(P_1)
Hysteresis| Setting of hysteresis can prevent chattering.| 10 kPa (H_1)

[F 2] Setting of OUT2

Sets the ON point of the supply pilot valve signal.

|

5 kPa (H_2)

Supply pilot valve at signal OFF|

Sets the OFF point of the supply pilot valve signal.

|

0 kPa (H_3)

Set the range in which the supply pilot valve input is prohibited| Sets the
range where the ON point of the supply pilot valve signal is not allowed to be
input.| 1 kPa (H_4)

[F 3] to [F99] Setting

[F99] Reset to the default setting
If the setting of the pressure switch becomes unknown, the default setting can
be restored.

Operation

• Press the or button in function selection mode to display [F99].
• Press the button. Move on to reset to the default setting.

Troubleshooting

Error indication
This function is to display error location and content when a problem or an
error occurs.

the power off and remove the cause of the overcurrent.

Then turn the power on.

Zero-clear Error| | During the zero clear operation, pressure above ±3.5%F.S.
has been applied.

After 1 second, the mode will return to measurement mode. The zero clear range
can vary

±1%F.S. with individual product differences.

| Perform zero clear operation again after restoring the applied pressure to
an atmospheric pressure condition.

Pressurizing Error

| | Pressure has exceeded the upper limit of the set pressure range.|

Reset applied pressure to a level within the set pressure range.

| Pressure has exceeded the lower limit of the set pressure range.
System Error| | Displayed in the case of an internal data error.| Turn the
power off and turn it on again.

If resetting fails, an investigation by SMC Corporation will be required.

If the error can not be reset after the above measures are taken, then please
contact SMC.

Specification

Refer to the operation manual on the SMC website (URL
http://www.smcworld.com).

SMC Corporation URL http://www.smcwold.com
Akihabara UDX 15F, 4-14-1, Sotokanda, Chiyoda-ku, Tokyo 101-0021, JAPAN
Phone: +81 3-5207-8249 Fax: +81 3-5298-5362.

Note: Specifications are subject to change without prior notice and any
obligation on the part of the manufacturer. 2012-2016 SMC Corporation All
Rights Reserved

ZL3-OM00201A

References

• SMC株式会社

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