Ono Sokki TS-3200A User manual

TS-3200A
DIGITAL TORQUE METER
INSTRUCTION MANUAL
ONO SOKKI CO., LTD.

1. This document may not be reproduced, in whole or part, in any form or by any
means without the prior written permission of the publisher.
2. The contents of this document are subject to change without notice.
3. This document has been produced based on a series of strict verifications
and inspections. Should a failure occur nonetheless, please inform our sales
representative or sales office.
4. Ono Sokki shall have no liability for any effect resulting from any operation,
whether or not the effect is attributable to a defect in the documentation.
Copyright ONO SOKKI CO., LTD. 2009 All rights reserved.
Warranty
1. This product is covered by a warranty for a period of
one year from the date of purchase.
2. This warranty covers free-of-charge repair for defects
judged to be the responsibility of the manufacturer,
i.e., defects occurred while the product is used under
normal operating conditions according to
descriptions in this manual and notices on the unit
label.
3. For free-of-charge repair, contact either your sales
representative or our sales office nearby.
4. The following failures will be handled on a fee basis
even during the warranty period.
(a) Failures occurring through misuse, mis-operation,
or modification
(b) Failures occurring through mishandling (dropping)
or transportation
(c) Failures occurring through natural calamities
(fires, earthquakes, flooding, and lightening),
environmental disruption, or abnormal voltage.
* For repairs after the warranty period expired, contact
your sales representative or our sales office nearby.

INTRODUCTION
Thank you very much for your selection of the TS-3200A Digital Torque Meter.
To ensure that you get the most out of your new Digital Torque Meter, we recommend that you read and
follow the instructions in this document carefully.
The TS-3200A Digital Torque Meter was severely checked for normal operation before shipment. When
you unpack the unit, make sure that it has not been damaged during transportation, and then check
operation according to this document.
If it is damaged or does not operate normally as described in this document, contact your dealer or ONO
SOKKI sales office nearby.

FOR YOUR SAFETY
Please read this manual including this section to ensure safe and proper use of your TS-
3200A Digital Torque Meter.
ONO SOKKI, Ltd. bears no responsibility for any warranty regarding damages, failures, or
injury resulting from failure to follow directions in this manual during operation.
Meaning of Symbols
●In this document and this section, precautions are classified into two categories:
WARNINGandCAUTION
This depends on the degree of danger or damage possible if the precaution is ignored and
the product is used incorrectly.
This symbol is used to indicate precautions where
there is a risk of death or serious personal injury to the
operator if the product is handled incorrectly.
This symbol is used to indicate precautions where
there is a risk of some personal injury to the operator
or only material damage to the product if the product
is handled incorrectly.
WARNING
CAUTION

• Use the instrument with the specified voltage. The standard voltage is 100 to 240VAC (no
selection required). Use of power other than that specified may cause damage to the instru-
ment. Before turning the power ON, make sure that the power meets the specified voltage.
• Only use fuses with the rating (current, voltage, and blowout characteristics) specified for
the instrument.
Rating: 250VAC 2A time-lag fuse
Use of fuses other than that specified may cause failure. Also, be sure to turn the power OFF
and unplug the power cord for at least one minute before replacing fuses.
• Do not operate this instrument in locations where there is gas or steam. Using this instru-
ment where there is steam or combustible or explosive gas may cause an explosion.
• Do not operate this instrument in locations where corrosive gas is present. Corrosion may
cause inferior connection resulting in failure.
• Do not use the instrument in locations subject to excessive vibration, humidity, or dust.
Because this instrument is a precision instrument, using it in locations subject to excessive
vibration, humidity, or dust may cause failure.
• Avoid using the instrument in locations with high temperature because there is a risk of fire.
Using this instrument in locations having a temperature exceeding the specified operating
temperature range may cause the instrument to catch on fire.
• Do not block the heat radiation system because there is a risk of fire if heat builds up inside
the instrument. Place the instrument away from the wall in locations with the best ventila-
tion possible.
• Never dismantle or disassemble the instrument. Do not remove the casing or take apart this
instrument. Use of this instrument without its casing or while taken apart may cause damage
to equipment or electric shock. When internal adjustment, inspection, or repairs are re-
quired, contact your dealer or ONO SOKKI sales office nearby.
• Do not splash or spill water on the instrument because there is a risk of fire or electric shock
because of short-circuit or heat development. If you get water inside the instrument, unplug
the power cord immediately and call your dealer or ONO SOKKI sales office nearby as
soon as possible.
• Use the instrument within the specified temperature range (0 to +40°C). Using or storing the
instrument in locations with rapid temperature change may cause condensation inside it
which can cause failure.
WARNING
BEFORE USING

• Never cut the internal or external ground wire of a product or disconnect the wire connected
to the protective ground terminal of the instrument because doing so may cause electric
shock or damage to the instrument.
• Before connecting the instrument to the device under measurement or external control
circuit, make sure that protective earth is securely made and that the the power is OFF.
Connecting to external equipment without protective earth or while the power is still ON
may cause electric shock.
• Before touching parts of the instrument where voltage/current is output or circuits connected
to parts where voltage/current is output, make sure that the power is OFF. Touching such
parts without turning the power OFF may cause electric shock. Be sure to sufficiently
insulate circuits from output voltage/current.
• Be sure that the power always meets specified voltage, current, and frequency requirements.
Use of power other than that specified may cause electric shock, fire, or damage to the
instrument.
• If you hear thunder, do not touch any metal parts of the instrument or the plug because there
is a risk of electric shock from conducted lighting. Do not use this instrument outdoors if
you hear thunder.
• Be sure to use the power cable and power plug supplied with the instrument or the ones
specified by ONO SOKKI. Use the standard AC power cable supplied with the instrument
with 125VAC or less. When operating the instrument with voltage exceeding 125VAC, be
sure to use the specified power cable (with a withstand voltage of 250VAC or higher) which
is prepared as an option.
• Turn the power OFF before plugging or unplugging the power cable failure to do so may
cause surge voltage, etc., resulting in failure.
• If the instrument will not be in use for a prolonged period of time, unplug the power cord
from the outlet. There is a risk of deteriorated insulation which may cause electric shock,
short circuit, or fire.
• Do not use three-pronged power cords with extension cords which do not have a ground
wire because doing so defeats protective grounding.
WARNING
WARNING
PRECAUTIONS ON ELECTRIC SHOCK
ABOUT THE POWER CORD

• Be sure to ground the instrument for safety and noise elimination. The grounding method is
shown below.
• Grounding with a three-pronged power plug.
Plug the supplied three-pronged AC power cord into
a three-pronged outlet.
WARNING
ABOUT PROTECTIVE GROUNDING
• If any metal, water, or foreign object should fall inside, unplug the instrument immediately.
Using the instrument after metal, water, or foreign object has fallen inside may cause fire or
electric shock. Unplug the instrument immediately, then contact your dealer or ONO
SOKKI sales office nearby as soon as possible.
• If you perceive smoke, noise, or abnormal odor coming from the instrument or if you
accidentally drop or damage it, unplug the instrument immediately. Using the instrument
under such conditions may cause fire or electric shock. Contact your dealer or ONO SOKKI
sales office nearby as soon as possible.
WARNING
IF A PROBLEM OCCURS

• Be sure to hold onto the plug portion when plugging in or unplugging the power cord.
Pulling on the cord may damage or break the cord possibly resulting in fire or electric shock.
• Do not plug in or unplug the power cord while your hands are wet. There is a risk of electric
shock.
• Keep the power cord away from heaters or appliances which generate high temperature as
the cord casing may melt resulting in fire or electric shock.
• To prevent electric shock due to deteriorated insulation or fire due to leakage, if the instru-
ment will not be in use for a prolonged period of time, unplug the power cord from the
outlet or turn OFF the breaker on the distribution panel.
CAUTION
• Do not install the instrument in unstable locations. If the instrument should fall it may cause
injury or damage to equipment.
• Do not place large or heavy objects on top of the instrument. If an object on top of the
instrument should fall it may cause injury or damage to equipment.
• Do not install the instrument in locations where there is oily smoke or steam or where there
is high humidity or lots of dust. Electricity could conduct through oil, water vapor, or dust
resulting in fire or electric shock.
• Do not install the instrument in locations subject to extremely high temperature or direct
sunlight because doing so may cause fire.
• Turn the power OFF before connecting a signal cable. There is a risk of electric shock or
fire.
CAUTION
ABOUT INSTALLATION AND CONNECTIONS
ABOUT THE POWER CORD

• Do not connect or disconnect input cables during measurement because there is a risk of
failure of external devices.
• Do not turn the power OFF during measurement because there is a risk of failure of external
devices.
• For correct measurement, be sure to set specific values for the Torque Meter according to
Chapter 3, "Basic Operations."
• When using measurement values for control feedback signals, etc., apply interlocking using
the READY signal from the REMOTE connector.
• Be careful to the voltage output for rotary encoding. Do not short-circuit connector REVO 2
on the rear panel, which is a +12V voltage output (pin C) for supplying the power to a rotary
encoder. If it is short-circuited, the fuse blows resulting in failure.
• Do not short-circuit the analog voltage output (the + and - pins of connector ANALOG
OUT) because there is a risk of failure.
CAUTION
MEASUREMENT

CONTENTS
Chapter 1 Overview
1.1 Overview ....................................................................................................................... 1-2
1.2 Block Diagram ............................................................................................................... 1-3
1.3 System Configuration .................................................................................................. 1-6
1.4 Checking Accessories ................................................................................................... 1-7
1.5 Precautions on Wiring of Torque Meter ...................................................................... 1-8
Chapter 2 Before Use
2.1 Name and Function of Each Section ........................................................................... 2-2
2.1.1 Front Panel ......................................................................................................................... 2-2
2.1.2 Rear Panel........................................................................................................................... 2-4
2.2 Detector Connections ................................................................................................... 2-8
Chapter 3 Basic Operations
3.1 Sequence of Basic Operations..................................................................................... 3-2
3.1.1 Basic Key Operations......................................................................................................... 3-3
3.2 Setting Parameters of Torque Detector ...................................................................... 3-4
3.3 Selecting Rotational Direction (CW/CCW) ................................................................ 3-10
3.3.1 CW/CCW ........................................................................................................................... 3-11
3.3.2 Selecting CW/CCW Using a Panel Switch ...................................................................... 3-12
3.3.3 Selecting CW/CCW Using REMOTE Function ................................................................ 3-14
3.4 Zero Adjustment ......................................................................................................... 3-15
3.4.1 Automatic Zero Value Setting ......................................................................................... 3-16
3.5 Setting Frequency Characteristic N-0 Compensation
Values of Detector....................................................................................................... 3-18
3.5.1 Manual Setting of N-0 Compensation Values ............................................................... 3-19
3.5.2 Automatic Setting of N-0 Compensation Values ........................................................... 3-22
3.6 Setting Parameters of Rotary Encoder ..................................................................... 3-24
3.6.1 When Rpm Is Not Detected Directly from
Rotating Shaft (Input of RATIO) ...................................................................................... 3-28
3.7 Setting Output (POWER) Operational Conditions.................................................... 3-30
3.8 Setting Measurement Display ................................................................................... 3-32
3.9 Setting Analog Output ............................................................................................... 3-35
Chapter 4 Other Operations
4.1 Using REMOTE Function.............................................................................................. 4-2
4.1.1 Input (Dry Contact Input) ................................................................................................... 4-2
4.1.2 Output (Dry Contact Output) ............................................................................................. 4-3
4.1.3 Pin Arrangement ................................................................................................................4-4
4.2 Selecting Detector Parameter Settings ....................................................................... 4-5
4.3 LOCK Function .............................................................................................................. 4-6
4.4 MAX, MIN, P-P, and RIPPLE of Display Data ............................................................... 4-7