Mitutoyo DP-1VR User manual

MANUAL No. 99MBE021A8
SERIES No. 264
DP-1VR
DIGIMATIC MINIPROCESSOR
retain it close at hand for future reference.
before using the instrument. After reading,
Read this User’s Manual thoroughly
User’s Manual
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CONVENTIONS USED IN USER'S MANUAL
The following describes the meaning of the symbols and other
conventions used in this user’s manual.
Safety Precautions
To operate the instrument correctly and safely, Mitutoyo manuals use
various safety signs (Signal Words and Safety Alert Symbols) to
identify and warn against hazards and potential accidents.
The following signs indicate general warnings:
DANGER
Indicates an imminently hazardous situation which, if not
avoided, will result in serious injury or death.
WARNING
Indicates a potentially hazardous situation which, if not
avoided, could result in serious injury or death.
CAUTION
Indicates a potentially hazardous situation which, if not
avoided, may result in minor or moderate injury or property
damage.
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CONVENTIONS USED IN USER'S MANUAL
The following signs indicate specific warnings or prohibited actions,
or indicate a mandatory action:
Alerts the user to a specific hazardous situation. The given
example means “Caution, risk of electric shock”.
Prohibits a specific action. The given example means “Do
not disassemble”.
Specifies a required action. The given example means
“Ground”.
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CONVENTIONS USED IN USER'S MANUAL
On Various Types of Notes
The following types of notes are provided to help the operator obtain
reliable measurement data through correct instrument operation.
IMPORTANT An important note a type of note that provides information
essential to the completion of a task. You cannot
disregard this note to complete the task.
An important note is a type of precaution, which if
neglected could result in a loss of data, decreased
accuracy or instrument malfunction/failure.
NOTE A note emphasizes or supplements important points of the
main text. A note supplies information that may only apply in
special cases (e.g., Memory limitations, equipment
configurations, or details that apply to specific versions of a
program).
TIP A tip is a type of note that helps the user apply the techniques
and procedures described in the text to their specific needs.
It also provides reference information associated with the
topic being discussed.
Mitutoyo assumes no liability to any party for any loss or
damage, direct or indirect, caused by use of this
instrument not conforming to this manual.
Information in this document is subject to change without notice.
Copyright Mitutoyo Corporation. All rights reserved.
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Safety Precautions (Read Before Use)
Please observe the following safety precautions to ensure safe use.
WARNING
This product is intended for use with general machinery
(measuring instruments, machine tools, etc.).
Do not use this product in applications where operation
faults or accidents can cause direct bodily injury or
death, such as in medical equipment, aerospace
equipment, trains, and atomic power plant equipment.
Contact MITUTOYO if you have questions regarding
suitable applications for this product.
If this product starts to emit smoke or strange odors, or if
it otherwise fails to operate correctly, turn off the main
switch immediately and disconnect the AC adapter from
the electrical outlet, then contact your local MITUTOYO
representative for repair information. Continued use of
this product under the above conditions may cause a fire
or an electric shock accident.
If this product is dropped or otherwise damaged, turn off
the main switch and disconnect the AC adapter from the
electrical outlet, then contact your local MITUTOYO
representative. Continued use of this product under
the above conditions may cause a fire or an electric
shock accident.
To avoid risk of fire and electric shock, users should
never attempt to repair or modify this product.
If any foreign object should become trapped inside this
product, turn off the main switch and disconnect the AC
adapter from the electrical outlet, then contact your local
MITUTOYO representative.
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Safety Precautions (Read Before Use)
CAUTION
Be sure to maintain the specified power supply voltage.
Use of power supply voltage that is outside the
specified range can cause product damage, fire, and
electric shock.
Do not place this product in direct sunlight or in hot
environments, which can raise the product's internal
temperature and cause a fire or electric shock.
Do not place this product against a wall (or other solid
barrier), which can raise the product's internal
temperature and cause accidents. Maintain a gap of
at least 10 cm between this product and any adjacent
wall, so that its power cord can be easily removed.
EC Directive Compliance
The DP-1VR is compliant with the following EC
directive.
EMC Directive EN61326-1:1997+A1:1998
Notes on Overseas Transfer
This product is controlled by the Export Control
Regulations. Please contact Mitutoyo before
transferring it abroad.
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Disposal of Old Electrical & Electronic
Equipment (Applicable in the European Union
and other European countries with separate
collection systems)
This symbol on the product or on its packaging indicates that this
product shall not be treated as household waste. To reduce the
environmental impact of WEEE (Waste Electrical and Electronic
Equipment) and minimize the volume of WEEE entering landfills,
please reuse and recycle.
For further information, please contact your local dealer or
distributors.
Warranty
This equipment has been manufactured under strict quality
management, but should it develop problems arising from Mitutoyo's
manufacture, shipping, etc., within 1 year of the date of purchase,
repair shall be performed free of charge according to the contents of
the attached warranty. Contact the distributor where the equipment
was purchased or a Mitutoyo Sales Office.
In the following cases, repair will be charged even during the term of
the warranty.
Failure or damage due to improper usage, modification, or improper
repair
Failure or damage due to relocating, transportation, dropping, etc.,
following purchase
Failure or damage due to improper maintenance or storage.
Failure or damage due to use of abnormal voltage or other-than-
prescribed power supply (voltage, frequency)
Accidents or damage due to fire, earthquake, water damage,
lightning, or other natural disasters, pollution, smoke damage, gas
damage (sulfuric gas, etc.)
Cases not covered by the warranty
Other failures or damages not imputable to Mitutoyo's responsibility
This warranty is not transferable and is only valid within the country of
the original purchase.
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Contents
CONVENTIONS USED IN USER'S MANUAL.............................................. i
Safety Precautions (Read Before Use)........................................................iv
Warranty.......................................................................................................vi
1. ................................................................................ 1OUTLINE
1. Introduction............................................................................................ 1
2. Features ................................................................................................ 1
2. SETUP.................................................................................... 3
1. Power Supply ........................................................................................ 3
1.1 Setting the batteries...................................................................... 3
1.2 Connecting the AC adapter .......................................................... 5
2. Setting the Printer Paper ....................................................................... 6
3. Connection to Gage .............................................................................. 7
4. Other Connections ................................................................................ 9
4.1 Attaching the strap........................................................................ 9
4.2 Foot switch.................................................................................. 10
4.3 ............ 10RS-232 conversion cable and GO/NG judgment cable
3. PARAMETERS..................................................................... 11
1. Parameters .......................................................................................... 11
2. When Connecting a Caliper or Micrometer ......................................... 11
3. Printing RS-232C Output of Linear Scale ........................................... 13
4. Parameter Setting Example ................................................................ 16
4.1 DP-1 parameter setting procedure ............................................. 16
4. FUNCTIONAL OUTLINE...................................................... 20
1. Key Function........................................................................................ 20
2. Functions of Each Mode...................................................................... 21
3. Timer Input Function ........................................................................... 22
5. OPERATION......................................................................... 23
1. Power On/Off....................................................................................... 23
2. Basic Operations 1 .............................................................................. 24
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Contents
2.1 Data input, cancel, clear ............................................................. 24
3. Basic Operations 2 .............................................................................. 26
3.1 Limit data input............................................................................ 26
3.2 Limit data check/switch............................................................... 28
3.3 Limit data cancellation ................................................................ 29
3.4 Data input, cancel, clear ............................................................. 30
4. Mode 3................................................................................................. 33
5. Counter RS-232C Printing................................................................... 35
6. MAINTENANCE ................................................................... 38
1. Cleaning the Printer Head ................................................................... 38
2. Cleaning the Paper Sensor ................................................................. 38
7. ERROR MESSAGES............................................................ 40
1. Power Supply Alarms .......................................................................... 40
2. Other Alarms ....................................................................................... 41
8. PROCESSING SPECIFICATIONS....................................... 43
1. Valid Number of Digits......................................................................... 43
2. Overflow and Processing Errors ......................................................... 44
3. Processing Error Details...................................................................... 45
4. Formulas.............................................................................................. 46
4.1 Mode 1 and 2 Processing ........................................................... 46
4.2 Mode 3 Processing ..................................................................... 47
9. OUTPUT............................................................................... 48
1. GO/NG Judgment Output.................................................................. 48
2. RS-232C Compliant Output................................................................. 48
2.1 Communication specifications .................................................... 49
2.2 Data format ................................................................................. 49
2.3 Error code ................................................................................... 50
2.4 Data request command .............................................................. 50
10. TROUBLESHOOTING.......................................................... 51
11. SPECIFICATIONS................................................................ 53
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OUTLINE
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1
1. Introduction
The DV-1VR is a dedicated data processing unit used connected to a
Mitutoyo digimatic gage, that records the data from this gage and
performs statistical processing. It is easy to operate and allows data
processing on the spot.
2. Features
(1) Wide array of statistical parameters:
Sample count (N), Maximum value (MAX), Minimum value (MIN),
Range (R), Average value (X), Standard deviation (n, n-1),
Process capability index (CP, CPK), Number of defectives (NG),
Fraction defective (P)
5 pairs of limit data
_
(2) Histogram generation
(3) Generation of D (Displacement) chart indicating temporal changes
of measurement data
_
(4) Calculation functions required for X-R control charts
(5) Timer input function
(6) Data output functions:
Measurement data output (RS-232C, TTL level)
GO/NG judgment output (+NG, GO, NG)
Connectable to Mitutoyo measurement data network system (-
NET System)
(7) GO/NG judgment display and output through LED/printing
(8) Power supply: AC adapter or four AA nickel-metal-hydride (Ni-MH)
batteries or alkaline batteries (LR6)
(9) 48 m high-durability printer paper (5 years guaranteed when stored
in cool and dark place)
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