SMC Networks ISE70 User Manual

Before Use
High-precision Digital Pressure Switch
ISE70 ISE71
ISE70G ISE75G ISE76G ISE77G
Thank you for purchasing an SMC ISE70/ISE71/ISE70G/ISE75G/ISE76G/ISE77G
Series High-precision Digital Pressure Switch.
Please read this manual carefully before operating the product and make sure you
understand its capabilities and limitations. Please keep this manual handy for
future reference.
To obtain the operation manual about this product and
control unit, 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.
Caution: CAUTION indicates a hazard with a low level of risk which, if
not avoided, could result in minor or moderate injury.
Warning: WARNING indicates a hazard with a medium level of risk
which, if not avoided, could result in death or serious injury.
Danger: DANGER indicates a hazard with a high level of risk which,
if not avoided, will result in death or serious injury.
Operator
The 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 the operation manual carefully before assembling,
operating or providing maintenance to the product.
Safety Instructions
Warning
Do not disassemble, modify (including changing the printed circuit board) or repair.
An injury or failure 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 work
Otherwise an injury can result.
Caution
Do not touch the terminals and connectors while the power is on.
Otherwise electric shock, malfunction or damage to the product can result.
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.
NOTE
•The direct current power supply to be used should be UL approved as follows:
Circuit (of Class 2) which is of maximum 30 Vrms (42.4 V peak), with UL1310
Class 2 power supply unit or UL1585 Class 2 transformer.
•The product is a UL approved product only if it has a mark on the body.
Summary of Product parts
Names of individual parts
Operation light (OUT1)
IO-Link status indicator light
LCD display
Operation light (OUT2)
UP button DOWN button
SET button
Mounting and Installation
Installation
Mounting with bracket
Mount the bracket to the body with mounting screws (Cross recessed round head
screw: Nominal size M4 x 6L (2 pcs)), then set the body to the specified position.
: Tighten the bracket mounting screws to a torque of 0.76±0.1 Nm.
•Bracket A (Part No.: ZS-50-A) •Bracket B (Part No.: ZS-50-B)
Bracket A
Cross recessed Cross recessed
round head screw: round head screw:
Nominal size M4 x 6L Nominal size M4 x 6L
Mounting with orifice
: Tighten the orifice to a torque of 1.5±0.1 Nm.
: ISE70G/ISE75G/ISE76G/ISE77G can be mounted.
•Orifice (Part No.: ZS-48-A)
Orifice
Piping
Piping specification: -02 and -N02
After hand tightening, tighten the fitting using
Upper part
a spanner on the flat surfaces of the fitting.
of the product
The tightening torque must be 8 to 12 Nm.
(Display)
Piping specification: -F02
After hand tightening, tighten the fitting using
a spanner on the flat surfaces of the fitting.
The tightening torque must be 4 to 5 Nm.
Fitting
(width across flats: 24 mm)
When tightening, do not hold the upper part
of the product (Display) with a spanner.
•The upper part (display) of the product can be
rotated by 336°.
Rotating the display with excessive force will damage
the end stopper.
336° rotation
Wiring
Connections should be made with the power supply turned off.
Use a separate route for the product wiring and any power or high voltage wiring.
Otherwise, malfunction may result due to noise.
If a commercially available switching power supply is used, be sure to ground the frame
ground (FG) terminal. If the switching power supply is connected, switching noise will
be superimposed and it will not be able to meet the product specifications.
In that case, insert a noise filter such as a line noise filter/ferrite between the switching
power supplies or change the switching power supply to the series power supply.
How to use connector
Align the cable connector key groove with the product connector key to insert and
rotate the knurled part of the connector.
Connect the wires of the lead wire with M12 connector as shown below.
M12 connector (Port Class A)
No. Name Lead wire colour Function
1 L+ Brown 18 to 30 VDC
4
2 DO White Switch output 2
1 3
3 L- Blue 0 V
2
Communication data (IO-Link)/
4 C/Q Black
Switch output 1 (SIO)
Outline of Settings [Measurement mode]
Power is supplied
The product code is displayed for approximately 3 sec. after power is supplied.
Then, measurement mode will be displayed.
: Within approximately 0.2 sec. after power-on, the switch starts.
[Measurement mode]
Detects the pressure after power is supplied, and indicates the display and switch
operating status. This is the basic mode; other modes should be selected for set-point
changes and other function settings.
Measurement mode screen
Current pressure value (Main display)
Item (Sub display (left))
Bracket B
Sub display
In measurement mode, the sub display can be temporarily changed by pressing the UP
or DOWN buttons.
OUT1 OUT1 OUT2 OUT2 Bottom
set value hysteresis set value hysteresis value
: One arbitrary display mode can be added to the sub display by setting the [F10] sub display.
If the sub display is switched during the arbitrary display setting, the display will be returned to
the arbitrary display 30 sec. later. (The default setting does not include arbitrary display.)
Press the SET
Press the SET
button between
button once.
1 and 3 sec.
[3 step setting [Simple setting
mode] mode]
Set either of set Select the set
value or value, hysteresis
hysteresis. and delay time.
: The outputs will continue to operate during setting.
: If a button operation is not performed for 30 sec. during the setting, the display will flash.
(This is to prevent the setting from remaining incomplete if, for instance, an operator were to leave
during setting.)
: 3 step setting mode, simple setting mode and function selection mode settings are reflected each other.
Pressure Setting
Spanner
Default settings
When the pressure exceeds the set
value, the switch will be turned on.
When the pressure falls below the
set value by the amount of
hysteresis or more, the switch will
be turned off.
At normal output
The default setting is to turn on
the pressure switch when the
pressure reaches the center of the atmospheric pressure and upper limit of the rated
pressure range. If this condition, shown to the right, is acceptable, then keep these settings.
3 Step Setting Mode
[3 step setting mode (hysteresis mode)]
In the 3 step setting mode, the set value (P_1 or n_1) and hysteresis (H_1) can be changed.
Set the items on the sub display (set value or hysteresis) with the UP or DOWN button.
When changing the set value, follow the operation below. The hysteresis setting can be
changed in the same way.
(1) Press the SET button once when the item to be
changed is displayed on the sub display. The set
value on the sub display (right) will star flashing.
(2) Press the UP or DOWN button to change the set
value.
The set value can be increased with the UP button
and can be reduced with the DOWN button. When
the UP and DOWN buttons are pressed and held
simultaneously for 1 sec. or longer, the set value is displayed as [- - -], and the set value
will be the same as the current pressure value automatically (snap shot function).
Afterwards, it is possible to adjust the value by pressing the UP or DOWN button.
(3) Press the SET button to complete the setting.
The pressure switch turns on within a set pressure range (from P1L to P1H) during window
comparator mode. Set P1L, the lower limit of the switch operation, and P1H, the upper limit
of the switch operation and WH1 (hysteresis) following the instructions given above.
(When reversed output is selected, the sub display (left) shows [n1L] and [n1H].)
: Set OUT2 in the same way. (ex. P_2, H_2)
: Setting of the normal/reverse output switching and hysteresis/window comparator mode switching are
performed with the function selection mode [F 1] OUT1 setting and [F 2] OUT2 setting.
Simple Setting Mode
(1) Press and hold the SET button between 1 and 3 sec. in measurement
mode. [SEt] is displayed on the main display. When the button is released
while in the [SEt] display, the current pressure value is displayed on the
main display, [P_1] or [n_1] is displayed on the sub display (left), and the
set value is displayed on the sub display (right) (Flashing).
(2) Change the set value with the UP or DOWN button, and press the SET
button to set the value. Then, the setting moves to hysteresis setting.
(The snap shot function can be used.)
(3) Change the set value with the UP or DOWN button, and press the SET button to set the
value. Then, the setting moves to the delay time of the switch output.
(The snap shot function can be used.)
(4) Press the UP or DOWN button, the delay time of the switch output can be selected.
Delay time setting can prevent the output from chattering.
The delay time can be set in the range 0.00 to 60.00 sec. in 0.01 sec. increments.
(5) Press the SET button for less than 2 seconds to complete the OUT1 setting.
[P_2] or [n_2] is displayed on the sub screen (left). Continue with setting the OUT2.
Press and hold the SET button for 2 seconds or longer to complete the setting.
The product will return to measurement mode.
In the window comparator mode, set P1L, the lower limit of the switch operation, and P1H,
the upper limit of the switch operation, WH1 (hysteresis) and dt1 (delay time) following the
instructions given above.
(When reversed output is selected, the sub display (left) shows [n1L] and [n1H].)
: Set OUT2 in the same way.
Function Selection Mode
Function selection mode
In measurement mode, press the SET
button between 3 and 5 sec., to display
[F 0]. Select to display the function to
be changed [F□□]. Press and hold the
SET button for 2 sec. or longer in
function selection mode to return to
measurement mode.
: Some products do not have all the functions.
If no function is available or selected due
to configuration of other functions, [- - -] is
displayed on the sub display (right).
Default setting
The default setting is as follows.
If no problem is caused by this setting,
keep these settings.
Set value or peak/bottom value
●[F 0] Display units, switch output specifications
(Sub display (right))
and diagnostic information selection function
Item Default setting
Unit specification ["Nil" or M]:
Display unit
Switch output
specifications
Diagnostic
∗: Arbitrary
information
display
Peak Mode
value display ●Other parameter settings
Item
[F 3] Digital filter setting
[F 4] Auto-preset function
Press the SET [F 6] Fine adjustment of display value
button between
[F10] Sub display setting
3 and 5 sec.
[F11] Display resolution setting
[Function [Other Settings]
[F14] Zero cut-off setting
selection mode] •Zero-clear function
If the product is to be used with changed settings, refer to the SMC website
Change the •Key-lock function
(URL http://www.smcworld.com) for more detailed information, or contact SMC.
function settings.
Other Settings
Peak/bottom value indication
The max. (min.) pressure when the power is supplied is detected and updated.
The value can be displayed on the sub display by pressing the UP or DOWN button in
measurement mode.
Snap shot function
The current pressure value can be stored to the switch output ON/OFF set point.
When the set value and hysteresis are set, press the UP and DOWN buttons for 1 sec. or
longer simultaneously. Then, the set value of the sub display (right) shows [- - -], and then
Set value
values corresponding to the current pressure values are automatically displayed.
Hysteresis
P_1
H_1 Zero-clear function
In measurement mode, when the UP and DOWN buttons are pressed for 1 sec. or longer
simultaneously, the main display shows [- - -], and the reset to zero.
The display returns to measurement mode automatically.
Switch ON
Key-lock function
Switch OFF
Time
To set each of these functions, refer to the SMC website (URL http://www.smcworld.com)
for more detailed information, or contact SMC.
Maintenance
How to reset the product after a power cut or forcible de-energizing
The setting of the product will be retained as it was before a power cut or de-energizing.
The output condition is also basically recovered to that before a power cut or deenergizing,
but may change depending on the operating environment. Therefore, check the safety of the
whole installation before operating the product. If the installation is using accurate control,
wait until the product has warmed up (approximately 10 to 15 minutes).
Troubleshooting
Current
pressure
value Error indication function
This function is to display error location and content when a problem or error has occurred.
Error Error displayed
Over
current
,
error
Residual
pressure
error
Pressurizing
error
,
System
error ,
,
Version
does not
match
If the error cannot be reset after the above measures are taken, or errors other than above
are displayed, please contact SMC.
Refer to the SMC website (URL http://www.smcworld.com) for more information about
troubleshooting.
Specifications/Outline with Dimensions (in mm)
Refer to the product catalog or SMC website (URL http://www.smcworld.com) for more
information about the product specifications and outline dimensions.
URL http://www.smcworld.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.
© 2017 SMC Corporation All Rights Reserved
Measurement mode
Press the SET button
between 3 and 5 seconds.
Function selection mode
F0 Function F1 Function F99 Function
setting setting setting
●[F 1] Setting of OUT1
Item Default setting
Output mode Hysteresis mode
Reversed output Normal output
ISE70(G): 0.500 MPa/ISE71: 0.800 MPa/
Pressure setting ISE75G: 1.000 MPa/ISE76G: 2.50 MPa/
ISE77G: 5.00 MPa
ISE70(G): 0.050 MPa/ISE71: 0.080 MPa/
Hysteresis ISE75G: 0.100 MPa/ISE76G: 0.25 MPa/
MPa
ISE77G: 0.50 MPa
Delay time 0.00 sec.
PNP
Output ON: Green Output OFF: Red
Display colour
(Linked to OUT1)
ALL
●[F 2] Setting of OUT2
Same setting as [F 1] OUT1.
Default setting Item Default setting
0.00 ms [F80] Power saving mode OFF
OFF [F81] Security code OFF
0.0% [F90] Setting of all functions OFF
std (Standard) [F96] Number of pressurizing errors -
1000-split [F98] Output check N/A (normal output)
0.0 [F99] Reset to default settings OFF
Description Measures
Turn the power off and remove
The switch output load current is
the cause of the over current.
80 mA or more.
Then supply the power again.
During zero clear operation, pressure
greater than ±7%F.S. is present. Note that
Release the applied pressure
the mode is returned to measurement
to atmospheric pressure, and
mode automatically 1 sec. later. The zero
retry the zero clear operation.
clear range varies by ±1%F.S. due to
variation between individual products.
Pressure exceeding the upper limit of
Reset applied pressure to a
the set pressure range is applied.
level within the set pressure
Pressure exceeding the lower limit of
range.
the set pressure range is applied.
Turn the power off and on
Displayed if an internal data error has again.
occurred. If the failure cannot be solved,
contact SMC.
IO-Link Master and product version
Align the master IO-Link
are not matched.
version to the device.
Mismatch because master version is 1.0.
PS※※-OMV0002-B