Magnescale MF10-P1 Instruction Manual

Digital Tolerance Indicator
MF10-P1/MF10-P2 MF10-P1/MF10-P2
Read all the instructions in the manual carefully before use and strictly follow them.
Keep the manual for future references.
Instruction Manual
PRECAUTIONS ON SAFETY
Meanings of Signal Words
Indicates a potentially hazardous situation which, if not avoided,
CAUTION
may result in minor or moderate injury or in property damage.
Warning Indications
PRECAUTIONS
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.
PRECAUTIONS FOR SAFE USE
The following precautions must be observed to ensure safe operation of the product. Doing so
may cause damage or fire.
■
Installation Environment
· Do not use the product in environments subject to flammable 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 field or electric field.
■
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.
PRECAUTIONS FOR CORRECT USE
■
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 first.
· 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 first.
· 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.
Checking the Package Content
· Digital tolerance indicator: 1 · Instruction Sheet (this sheet)
[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.
1
Installation
1-1 Dimensions
30.2 27.8
10
2.6
32.1
(49.5)
83.4
Dimensions in parentheses ( ) indicates the ones with related components.
The cover could come off if it is tilted by 170 degrees or more.
1-2 Input/Output Circuit Diagram
■ ■
MF10-P1 (NPN type) MF10-P2 (PNP type)
10 to 30 VDC
Brown Brown
Black:
Black:
Control Output 1
Control Output 1
Orange:
Orange: Control Output 2
3.3VDC Control Output 2
External
PLC, etc.
External Input Input
(Operating current
Pink Pink
1 mA max.)
0V
Blue Blue
1-3 Mounting the Digital Tolerance Indicator
■
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. Measuring Unit Connection
2. Lift the unit in the direction of arrow 2 while performing Side Hook
2
step (1).
■
When used in a row
· Up to 30 digital tolerance indicators can be installed in a row.
* Fix the cable in a suitable position to prevent possible cable breakage.
1-4 Mounting the Measuring Unit
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.
2
Lock Lever
To remove it, press and hold the lock lever then pull
the measuring unit out.
* Fix the cable in a suitable position to prevent possible cable breakage.
2
Settings
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.
Displays the measured value.
Tolerance Setting Button
[ST] Button Indication is in 0.1μm step.
Allows threshold
Minute Threshold Adjustment
setting based on
[UP/DOWN] Button
the workpiece.
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
2-4 Tolerance Judgment
* Also see "5. Detailed Settings" when making the settings.
Setting for sensing within the range of the upper and lower limits (Threshold 2-point)
2-point area setting
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.
Threshold value HIGH : Upper Limit Workpiece Height
Threshold value LOW : Lower Limit Workpiece Height
Workpiece setting
Unit: mm
Upper Limit
Workpiece
ST
Measuring a workpiece with ± tolerance (Threshold 2-point)
± tolerance setting
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.
10 to 30 VDC 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.
PLC, etc.
5. Follow the procedure below and make the settings.
(Operating current
3 mA max.)
Threshold value HIGH : Preset value + Tolerance setting (HIGH)
Threshold value LOW : Preset value - Tolerance setting (LOW)
0V
Standard
Workpiece
ST
Measuring for one reference (Threshold 1-point)
2-point setting Threshold value setting: Set the value in the middle between the measured values for the 1st and 2nd points.
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.
Workpiece setting
Workpiece
1
1
ST
Measuring for standard workpiece as reference (Threshold 1-point)
1-point setting Threshold setting: Set the workpiece value as the threshold.
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.
Standard
Workpiece
ST
Setting Error
1
Error / Display / Cause Error Origin Tuning Type
· Ensure the wider distance between the 1st and the
Tolerance Judgment Error
2nd measuring points.
· Set the larger difference between the tolerance
The 1st and the 2nd measuring points are settings of HIGH and LOW.
close, or tolerance setting is too small. · For hysteresis setting, configure a smaller setting value.
Near Error
· Configure the preset value again.
· Configure the tolerance setting again.
· For hysteresis setting, configure a smaller setting value.
The difference between the 1st and
the 2nd measured values is too small.
Overflow Error · Configure the preset value again.
· Configure the tolerance setting again.
The preset or tolerance
setting value is too large.
Underflow Error · Configure the preset value again.
· Configure the tolerance setting again.
The preset or tolerance
setting value is too small.
2-2 Switching Control Output
Press button.
NO/NC
[Preset Indicator: Green] Under NO (Normal Open) setting, the
Turns ON when preset has been set. output turns on when a workpiece is
within the tolerance (GO).
[ST Indicator: Blue]
Turns ON when Tolerance setting is in progress.
of [NO/NC Indicator] turns ON.
2-3 Reference Point
When reference point use setting is ON (See 3 Convenient
Output Switch
Setting Features)
[NO/NC] Button
The measured value is not displayed until the measuring
Switches the polarity of the
external output. unit passes the reference point after power ON.
When the reference point is used, turn on the power with
Mode/OUT Switch
[MODE] Button the spindle extended as far as possible, and then move
Switches the threshold value to set by short pressing to HIGH or the spindle 1.5 mm or more.
LOW. Pressing and holding for 3 seconds or longer switches
between setting and detection modes.
HIGH
GO
Upper Limit
LOW Workpiece Lower Limit Workpiece
Workpiece setting
Moving the finger off the button displays "2Pnt".
Lower Limit Workpiece
ST
Tolerance
setting (HIGH)
HIGH
GO
Workpiece
Workpiece
LOW
Hold for 3 seconds or longer
Release the button when "toL" flashes
GO
NOGO
Workpiece setting
Workpiece 2
ST
GO
Standard
NOGO
Workpiece
Hold for 3 seconds or longer Release the button when "1 Pnt" flashes
2-5 Minute Adjustment of Threshold Level
Remedy
1.
Under [Detection Mode], press and hold
2.
The threshold value blinks.
<<For Area Detection Mode Setting>>
· HIGH Threshold Value Display
MODE
<<For Normal Detection Mode Setting>>
· Threshold Value Display
MODE
3. Press button to adjust
UP/DOWN
the threshold level.
Pressing and holding the button allows quick setting. To manually set threshold values, always configure them so that "HIGH
threshold value > LOW threshold value". If they are configured 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.
Under NC (Normal Close) setting, the output
turns on when a workpiece is outside the
tolerance (NoGO).
of [NO/NC Indicator] turns ON.
1.5 mm or
more
Threshold Value HIGH
Threshold Value LOW
*Under normal direction
Setting is Completed
Threshold value HIGH
Setting as preset value
Threshold value LOW
*Under normal direction
Tolerance
setting (LOW)
Setting is Completed
Workpiece
Threshold value = Middle of the
1
workpieces 1 and 2
Workpiece 2
Setting is Completed
Threshold value
Setting is Completed
button.
MODE
· LOW Threshold Value Display · Measured Value Display
MODE
· Measured Value Display
The threshold level becomes higher.
The threshold level becomes lower.