GO
Threshold value
NOGO
Standard
Workpiece
Workpiece 2
GO
Threshold value = Middle of the
workpieces 1 and 2
NOGO
Workpiece
1
Standard
Workpiece
Setting is Completed
Setting is Completed
Setting is Completed
Setting is Completed
Moving the finger off the button displays "2Pnt".
Workpiece setting
Upper Limit
Workpiece
Workpiece setting
2-2
Switching Control Output
2-3
Reference Point
2-5
Minute Adjustment of Threshold Level
2-4
Tolerance Judgment
NO/NC
Under NO (Normal Open) setting, the
output turns on when a workpiece is
within the tolerance (GO).
of [NO/NC Indicator] turns ON.
Under NC (Normal Close) setting, the output
turns on when a workpiece is outside the
tolerance (NoGO).
of [NO/NC Indicator] turns ON.
Measuring Unit Connection
Side Hook
Under [Detection Mode], press and hold button.
The threshold value blinks.
<<For Area Detection Mode Setting>>
1.
2.
Error / Display / Cause
Remedy
Error Origin Tuning Type
Overflow Error
1-2
Input/Output Circuit Diagram
1-4
Mounting the Measuring Unit
1-3
Mounting the Digital Tolerance Indicator
*
Fix the cable in a suitable position to prevent possible cable breakage.
*
Fix the cable in a suitable position to prevent possible cable breakage.
2-1
Setting and Display Overview
[NO/NC Indicator: Orange]
Indicates current NO/NC setting.
[GO Indicator Orange]
Turns ON when judged as
GO. The up/down arrows
on the right indicate
HIGH/LOW judgment result.
[Preset Indicator: Green]
[ST Indicator: Blue]
Turns ON when Tolerance setting is in progress.
Displays the measured value.
Indication is in 0.1
μ
m step.
Minute Threshold Adjustment
[UP/DOWN] Button
Changes a threshold value. During the area setting, H or L is
displayed on the left of the threshold value you are setting,
allowing identification of HIGH or LOW threshold value that
is being set
Mode/OUT Switch
[MODE] Button
Switches the threshold value to set by short pressing to HIGH or
LOW. Pressing and holding for 3 seconds or longer switches
between setting and detection modes.
Output Switch
[NO/NC] Button
Switches the polarity of the
external output.
When reference point use setting is ON (See 3 Convenient
Setting Features)
The measured value is not displayed until the measuring
unit passes the reference point after power ON.
When the reference point is used, turn on the power with
the spindle extended as far as possible, and then move
the spindle 1.5 mm or more.
Tolerance Setting Button
[ST] Button
Allows threshold
setting based on
the workpiece.
Turns ON when preset has been set.
2-point area setting
Setting for sensing within the range of the upper and lower limits (Threshold 2-point)
± tolerance setting
Measuring a workpiece with
±
tolerance (Threshold 2-point)
2-point setting
Measuring for one reference (Threshold 1-point)
1. Select [Setting Mode]
→
[Tolerance Setting : HIGH] and configur e the tolerance value on the High end.
2. Select [Tolerance Setting : LOW] and configure the tolerance value on the Low end.
3. Select [Area detection Mode] in [Judgment Output Mode]
4. Press and hold the [MODE] button for 3 seconds or longer to exit the Setting Mode.
5. Follow the procedure below and make the settings.
1. Select [Normal Detection Mode] after the process of following [Setting Mode]
→
[Judgment Output Mode]
2. Press and hold the [MODE] button for 3 seconds or longer to exit the Setting Mode.
3. Follow the procedure below and make the settings.
1. Select [Normal detection Mode] after the process of following [Setting Mode]
→
[Judgment Output Mode]
2. Press and hold the [MODE] button for 3 seconds or longer to exit the Setting Mode.
3. Follow the procedure below and make the settings.
Threshold value HIGH : Upper Limit Workpiece Height
Threshold value LOW : Lower Limit Workpiece Height
Threshold value HIGH : Preset value + Tolerance setting (HIGH)
Threshold value LOW : Preset value - Tolerance setting (LOW)
*
Under normal direction
*
Under normal direction
Threshold value setting: Set the value in the middle between the measured values for the 1st and 2nd points.
Workpiece setting
Workpiece
1
Workpiece 2
Near Error
The difference between the 1st and
the 2nd measured values is too small.
· Ensure the wider distance between the 1st and the
2nd measuring points.
· Set the larger difference between the tolerance
settings of HIGH and LOW.
· For hysteresis setting, con
fi
gure a smaller setting value.
· Con
fi
gure the preset value again.
· Con
fi
gure the tolerance setting again.
· For hysteresis setting, con
fi
gure a smaller setting value.
· Con
fi
gure the preset value again.
· Con
fi
gure the tolerance setting again.
The preset or tolerance
setting value is too large.
Underflow Error
· Con
fi
gure the preset value again.
· Con
fi
gure the tolerance setting again.
Tolerance Judgment Error
The 1st and the 2nd measuring points are
close, or tolerance setting is too small.
The preset or tolerance
setting value is too small.
· HIGH Threshold Value Display
1-1
Dimensions
Workpiece setting
1-point setting
Measuring for standard workpiece as reference (Threshold 1-point)
Threshold setting: Set the workpiece value as the threshold.
Standard
Workpiece
Release the button when "1 Pnt" flashes
MODE
MODE
· LOW Threshold Value Display
MODE
· Measured Value Display
<<For Normal Detection Mode Setting>>
MODE
· Measured Value Display
· Threshold Value Display
Setting Error
Pressing and holding the button allows quick setting. To manually set threshold values, always con
fi
gure them so that "HIGH
threshold value > LOW threshold value". If they are con
fi
gured as "HIGH threshold value < LOW threshold value";
- GO judgment is not given regardless of a measured value.
- HIGH and LOW indicators turn ON at the same time and error output is provided if the judgment result is other than HIGH/LOW.
The threshold level becomes higher.
The threshold level becomes lower.
Release the button when "toL" flashes
Threshold Value HIGH
Threshold Value LOW
Tolerance
setting (HIGH)
Tolerance
setting (LOW)
Threshold value HIGH
Threshold value LOW
Setting as preset value
Unit: mm
Dimensions in parentheses ( ) indicates the ones with related components.
The cover could come off if it is tilted by 170 degrees or more.
167.8 (Max. with the protective cover open)
170° (Max. with the protective cover open)
11
4 (Max.
with the pr
ot
ectiv
e
co
ver open)
■
Mounting on DIN Track
1. Let the hook on the digital tolerance indicator’s measuring unit
connection side catch the track.
2. Push the unit until the hook clicks into place.
■
Removing from DIN Track
1. Push the unit in the direction 1.
2. Lift the unit in the direction of arrow 2 while performing
step
(1).
■
When used in a row
· Up to 30 digital tolerance indicators can be installed in a row.
Press button.
Hold for 3 seconds or longer
Hold for 3 seconds or longer
3.
UP/DOWN
Press button to adjust
the threshold level.
Upper Limit
Workpiece
Workpiece
■
MF10-P1 (NPN type)
■
MF10-P2 (PNP type)
PRECAUTIONS ON SAFETY
Meanings of Signal Words
Warning Indications
PRECAUTIONS
Indicates a potentially hazardous situation which, if not avoided,
may result in minor or moderate injury or in property damage.
Do not use the product with voltage in excess of the rated voltage.
Excess voltage may result in malfunction or fire.
Never use the product with an AC power supply. Otherwise,
explosion may result.
CAUTION
PRECAUTIONS FOR SAFE USE
PRECAUTIONS FOR CORRECT USE
Checking the Package Content
10 to 30 VDC
0V
PLC, etc.
(Operating current
1 mA max.)
Brown
Pink
External Input
Blue
Black:
Control Output 1
Orange:
Control Output 2
3.3VDC
Load
Load
Overcurrent Protection Circuit
Main Circuit
10 to 30 VDC
0V
PLC, etc.
(Operating current
3 mA max.)
Brown
Pink
External
Input
Blue
Black:
Control Output 1
Orange:
Control Output 2
Load
Overcurrent Protection Circuit
Main Circuit
Load
The following precautions must be observed to ensure safe operation of the product. Doing so
may cause damage or
fi
re.
■
Installation Environment
· Do not use the product in environments subject to
fl
ammable or explosive gases.
· To secure the safety of operation and maintenance, do not install the product close to
high-voltage devices and power devices.
· Do not use the product in any atmosphere or environment that exceeds the ratings.
· Do not use the product in environments subject to exposure to water, oil, chemicals, etc.
■
Power Supply and Wiring
· Do not impose voltage exceeding the rated voltage: 10 to 30 VDC, including 10% ripple (p-p).
· Do not apply voltages or currents that exceed the rated ranges.
· When supplying power to the product, make sure that the polarity of the power is correct,
and do not connect to an AC power supply.
· Do not miswire such as the polarity of the power supply.
· Do not apply any load exceeding the ratings.
· Connect the load correctly.
· Do not short both ends of the load.
· Do not short-circuit the open collector output load.
· Be sure to turn OFF the power when you plug/unplug the connector with the measuring
unit, connect/disconnect with the digital tolerance indicator, or add digital tolerance
indicators.
· High-Voltage lines and power lines must be wired separately from this product. Wiring
them together or placing them in the same duct may cause induction, resulting in
malfunction or damage.
■
Installation
· Do not install the product in locations subjected to strong magnetic
fi
eld or electric
fi
eld.
■
Others
· Do not attempt to disassemble, repair, or modify the product in any way.
· Do not use the product if the case is damaged.
· When disposing of the product, treat it as industrial waste.
· When making setting, be sure to check safety such as by stopping the equipment.
■
Installation Location
· Do not install the product in the following locations.
(1) Locations subject to direct sunlight
(2) Locations subject to condensation due to high humidity
(3) Locations subject to corrosive gas
(4) Locations subject to vibration or mechanical shocks exceeding the rated values
(5) Place where there are dusts, salt contents or iron powders
■
Power Supply and Wiring
· It may take time for the measurement to stabilize right after the power is turned ON,
depending on the environment.
· Output pulses may occur when the power supply is turned OFF. Turn OFF the power supply
to the load or load line
fi
rst.
· The product is ready to operate 1.5s after the power supply is turned ON. If the digital
tolerance indicator and load are connected to power supplies separately, turn ON the power
supply to the product
fi
rst.
· Be sure to turn OFF the power when you plug/unplug the connector with the measuring unit,
connect/disconnect with the digital tolerance indicator, or add digital tolerance indicator.
· Extended length on the digital tolerance indicator end must be up to 30 m. For extension, use a
cable with 0.3 mm
2
larger.
■
Installation
· Do not apply the forces on the cord exceeding the following limits:Pull: 40 N; torque: 0.1 N·m;
pressure: 20 N; bending: 3 kg
· Do not pull or twist the measuring unit connector with excessive force when it is fixed to the
digital tolerance indicator. (9.8 N or less)
■
Others
· Always keep the protective cover in place when using the product. Not doing so may cause
malfunction.
· Do not use thinner, benzine, acetone, and lamp oil for cleaning.
· Digital tolerance indicator: 1 · Instruction Sheet (this sheet)
Settings
Installation
*
Also see “5. Detailed Settings” when making the settings.
1. Select [Area detection Mode] after the process of following [Setting Mode]
→
[Judgment Output Mode]
2. Press and hold the [MODE] button for 3 seconds or longer to exit the Setting Mode.
3. Follow the procedure below and make the settings.
Lower Limit Workpiece
1
1. Open the protection cover.
2. Insert the measuring unit, with the lock lever on its
connector area facing upward, all the way into the
connector port.
To remove it, press and hold the lock lever then pull
the measuring unit out.
1.5 mm or
more
ST
Digital Tolerance Indicator
Instruction Manual
Read all the instructions in the manual carefully before use and strictly follow them.
Keep the manual for future references.
MF10-P1/MF10-P2
MF10-P1/MF10-P2
1
2
2
1
Lock Lever
[For U.S.A. and Canada]
THIS CLASS A DIGITAL DEVICE COMPLIES WITH PART15 OF THE FCC RULES
AND THE CANADIAN ICES-003. OPERATION IS SUBJECT TO THE FOLLOWING
TWO CONDITIONS.
(1) THIS DEVICE MAY NOT CAUSE HARMFUL INTERFERENCE, AND
(2) THIS DEVICE MUST ACCEPT ANY INTERFERENCE RECEIVED, INCLUDING
INTERFERENCE THAT MAY CAUSE UNDERSIGNED OPERATION.
CET APPAREIL NUMÉRIQUE DE LA CLASSE A EST CONFORME À LA NORME
NMB-003 DU CANADA.
2
GO
LOW
HIGH
Lower Limit Workpiece
GO
LOW
HIGH
Workpiece
ST
ST
ST
ST
ST
3.4
2.6
32.1
83.4
Ø4
12.7
33.5
30.2
5.2
4.2
27.8
10
6.9
10
(49.5)
