Unipulse TM400 User manual

01FEB2018REV.1.06
TM400
PORTABLE TORQUE MONITOR
OPERATION MANUAL

Introduction
I
Introduction
Thank you for purchasing Portable Torque Monitor TM400 for UTMⅡ/UTMV. Read this manual and
understand the contents prior to using in order to utilize the TM400 top caliber functions fully and safely.
Keep this operation manual in a safe place to be used for further reference.
Usage precautions
●Power supply
Use a dedicated AC adapter for external power supply (accessory).
No warranty is offered if external power supply other than the dedicated AC adapter is used.
●Operation temperature, storing temperature, humidity
The operation temperature of this product is from -10°C to 40°C.
The reaction of LCD display unit may be sluggish at low temperatures (0°C or below); however, there
is no effect in internal operation.
Charge the battery at a temperature from 10°C to 35°C.
When storing, keep the temperature ranging from -20°C to 60°C.
Avoid long-term storage at high temperatures.
The humidity should be kept at 85% RH or lower (no condensation or icing).
Safety precautions
In this manual, precautions for safe use of the TM400 are described separately as and
in the following text. The precautions described in this text are important contents
regarding safety. Use this product with accurate understanding of the contents.
Be sure to read for safety.
Warning
Events that may cause death or severe injury to personnel in case of misuse.
Caution
Events that may cause injury to personnel or material damage in case of misuse.
Warning
Precautions

Warning
II
Warning
●Using the product in an abnormal condition such as generation of smoke or abnormal smell
may cause fire or electric shock.
Turn off the power immediately, confirm that generation of smoke has stopped, and request the
store for repair.
Do not attempt to repair by yourself since it involves danger.
●In case the product was dropped or damaged, turn off the power.
Using the product as is may cause fire or electric shock.
●Take caution not to touch the device with wet hands or spray water on the device.
Doing so may cause fire or electric shock.
●Do not use AC adapters other than the dedicated adapter for external power supply. Doing so
may cause fire.
●Do not insert or drop any foreign materials such as flammable substances or metals inside the
device through openings. Doing so may cause fire, electric shock or failure.
●Do not disassemble or alter the device. Doing so may cause fire, electric shock or failure.
(Repair of disassembled or altered devices may not be supported.)
●Do not place containers with liquid such as vases, flowerpots, cups, cosmetics and medicine on
or beside the device.
If the liquid is spilled on or gets in the device, it may cause fire, electric shock or failure.
●Do not damage, process, bend forcibly, stretch or twist the wiring of the device.
Heating or placing heavy objects on the wiring may cause damages to the wires, causing fire or
electric shock.
Precautions
●Do not place heavy objects on the device.
If they fall due to imbalance, it may cause injury.
●Do not touch the connector terminal with hands wet of sweat and so forth.
Doing so may cause failure such as faulty connection as well as electrical shock.
●Although the TM400 is considered to be sufficiently shock absorbing during delivery, reusing
the same packaging materials may damage the product when a shock is encountered.
When sending this product to us for repair and so on, pack it with sufficiently shock-absorbing
materials.
Events that may cause death or severe injury to
personnel in case of misuse.
Events that may cause injury to personnel or
material damage in case of misuse.

Product supporting RoHS Directive
III
Product supporting RoHS Directive
The parts and accessories used in this product (including the operation manual, package box and so on)
support RoHS Directive, which regulates the use of toxic substances that may have adverse effects on the
environment and the human body.
RoHS Directive
RoHS stands for Restriction on Hazardous Substances. This is an EU regulation regarding toxic
substances. This directive prohibits the use of six specific substances in electrical/electronic equipment
products sold in the EU region. The six substances include lead, mercury, cadmium, hexavalentchromium,
PBB (polybrominated biphenyl) and PBDE (polybrominated diphenyl ether).

Contents
IV
Contents
IV
Contents
1 Outline . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
1-1. Package contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
1-2. Connection with other devices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
1-3. Part names and functions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
1-4. Screen configuration. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
1-5. Description and key operation for each screen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Indicated value display screen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Graph display screen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Hold value display screen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Setting value display screen. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
2 Connection. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
2-1. Power supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8
Maintaining battery when not in use. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
2-2. UTM Ⅱconnection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
2-3. Rotary encoder connection. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
3 Setting Procedures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
3-1. Setting configuration. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
3-2. List of setting values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
4 Torque Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
4-1. Calibration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16
4-2. Calibration procedure for torque. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
UTM capacity (UTM CAP.). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Other capacity (OTHER CAP.)
(These items only available in case the UTM capacity is set to OTHER) . . . . . . 16
Unit (UNIT)
(These items only available in case the UTM capacity is set to OTHER) . . . . . . 16
Decimal point (DECIMAL P.)
(These items only available in case the UTM capacity is set to OTHER) . . . . . . 17
Sign (SIGN) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Zero calibration (ZERO CAL.) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Minimum scale (MIN. SCALE) (optional if there is no change) . . . . . . . . . . . . . . 17
4-3. Calibration procedure for rotation speed . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
UTM type (UTM TYPE) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Unit (UNIT) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Minimum scale (MIN. SCALE) (optional if there is no change) . . . . . . . . . . . . . . 18
Quick stop mode (QUICK STOP) (optional if there is no change) . . . . . . . . . . . . 18
4-4. Calibration procedure for the encoder (only when using the encoder). . . . . . . . . . . . 19
Encoder pulse (ENCODER) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

Contents
V
Contents
V
Other pulse (OTHER PUL.)
(These items only available in case the Encoder pulse is set to OTHER) . . . . . . 19
Unit (UNIT) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Direction (DIRECTION) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Minimum scale (MIN. SCALE) (optional if there is no change) . . . . . . . . . . . . . . 20
Zero clear (ZERO CLEAR) (optional if there is no change) . . . . . . . . . . . . . . . . . 20
Zero clear from the recording start (REC.ST.CLR) . . . . . . . . . . . . . . . . . . . . . . . 20
Recording angle mode (REC.ANG.MD). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
5 Function Setting Procedures. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
5-1. Low-pass filter (LPF) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
5-2. Moving average (AVERAGE) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
5-3. Upper limit (UPPER LIM.)/ lower limit (LOWER LIM.) . . . . . . . . . . . . . . . . . . . . . . . . 22
5-4. One-touch zero. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Operation procedure of one-touch zero . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
5-5. ID setting (ID) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .23
5-6. Calibration protection (CAL. PROT.)/ setting protection (SET. PROT.) . . . . . . . . . . . 24
5-7. Date (DATE). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
5-8. Time (TIME) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
5-9. Buzzer (BUZZER) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
5-10.Backlight (BACKLIGHT) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
5-11.Power off (POWER OFF) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
5-12.Visibility (VISIBILITY) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
5-13.Version (VERSION) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
6 Hold Function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
6-1. Hold function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
Hold mode (HOLD MODE). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
Start mode (START MODE). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
Start level (START LEV.) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
Stop level (STOP LEVEL) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
Zero clear at the start of hold section (START CLR) . . . . . . . . . . . . . . . . . . . . . . 27
6-2. Sample hold . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
6-3. Peak hold . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .28
6-4. Bottom hold . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
6-5. Peak to peak hold. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
6-6. Average hold . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
6-7. Peak hold (angle) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
7 Graph . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
7-1. Graph display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34

Contents
VI
Contents
VI
Types of displayed graphs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
Plot mode (PLOT MODE). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
Start mode (START MODE). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
Start level (START LEV.) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
Stop mode (STOP MODE) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
Maximum recording time (MAX.REC.TM) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
Pretrigger (PRETRIGGER) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
X-axis start point (X START) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
X-axis scale (X SCALE) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
Y-axis start point (Y START) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
Y-axis scale (Y SCALE) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
Position of Y-axis start point (Y ST.POS.) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
8 USB Interface. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
Communication specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
PC operating environment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
USB driver installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
USB connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
Virtual COM port check . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
USB interface setting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
Communication format for commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
Setting value communication format . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
9 Specifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
9-1. Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
Torque input: Voltage input . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
Rotation speed input: Pulse input (open collector) . . . . . . . . . . . . . . . . . . . . . . . . 46
Encoder input: Pulse input (open collector) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
Display section . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
Recording section. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
Hold function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
Clock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
General performance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
9-2. External dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
9-3. Block diagram. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
10Appendices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51
10-1.List of error displays . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51
Torque . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51
10-2.Memory check/initialize . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51
Memory check (MEM. CHECK) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51
Initialize (INITIALIZE) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52
10-3.Password (PASSWORD) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52
10-4.Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52
10-5.Conformity with EC directives. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53

1
1 Outline
1
Outline
Chapter
1
1-1. Package contents
The following items are included in the package box.
Be sure to check the contents before use.
The item below is sold separately.
- USB cable
1-2. Connection with other devices
1Outline
㻜㻟㻹㻭㻾㻞㻜㻝㻡㻾㻱㼂㻚㻝㻚㻜㻝
TM400
ᵮᵭᵰᵲᵟᵠᵪᵣᴾᵲᵭᵰᵯᵳᵣᴾᵫᵭᵬᵧᵲᵭᵰ
OPERATIONMANUAL
TM400 main unit
Cable for rotary encoder connection (gray, 2m)
(with connector)
Cable for UTMⅡconnection (black, 2m)
(with connector)
Dedicated AC adapterTM400 operation manual
・・・One unit ・・・One copy ・・・One piece
・・・One piece ・・・One piece
USB
PC
UTMϩseries
PORTABLEPORTABLE
TORQUETORQUEMONITORMONITOR

2
1 Outline
2
Outline
Chapter
1
1-3. Part names and functions
Display unit
The following three kinds of information are displayed.
1) Indicated value display (numerical value)
2) Graph display
3) Hold value display
Refer to P.4"1-5.Description and key operation for each screen" for details of each screen.
Operation keys
These keys are for commands of various settings and operations.
:This key is used to plot graphs.
:This key is used to hold displayed values.
Refer to P.26"6.Hold Function" for details.
:This key is used to reset the indicated value to zero.
UTMⅡconnection connector
USB connector
Connection connector for rotary encoder
Operation key Display unit
Power switch
External power input connector
Charge lamp
SAVE
HOLD
ZERO

3
1 Outline
3
Outline
Chapter
1
:These keys are used to change commands and setting values.
:These keys are used to change commands and setting values.
:This key is used to stop operation or to return to indicated value display from the
setting screen.
:This key is used to switch to setting value display or to confirm setting values.
Power switch
This is a switch to turn ON/OFF the TM400 power supply.
UTMⅡconnection connector
UTMⅡis connected with the dedicated cable.
Connection connector for rotary encoder
UTMⅡrotary encoder is connected with the dedicated cable.
External power input connector
This is a jack to connect the AC adapter dedicated for the TM400.
USB connector
This connector is used to connect the product with a PC.
USB cable is sold separately.
Charge lamp
This lamp indicates the charge status of the battery. (Lighted on: charging, Flashing: error)
1-4. Screen configuration
▼ ▲
▲ ▼
ESC
SET
Setting value display screen
ESC
Main screen
Indicated value display screen Graph display screen Hold value display screen
ESC ESC ESC
SET
* The screen for torque setting value is displayed when the power is turned on.
In other cases, the setting value screen for the previous use is displayed.
* The same screen as the previous use is displayed
when the power is turned on.

4
1 Outline
4
Outline
Chapter
1
1-5. Description and key operation for each screen
Indicated value display screen
Status display 1
:AC adapter is in use
:Writing to nonvolatile memory (Do not turn off the power.)
:Low battery for internal backup
The capacity for the backup battery is low. Replace the battery.
:Buffering data for pretrigger
Graph taking will not start until buffering is completed.
:Taking graphs
Status display 2
HI: Lights on when the indicated value is higher than the upper limit setting value.
OK: Lights on when the indicated value is at the upper or lower limit setting value
or in between.
LO: Lights on when the indicated value is lower than the lower limit setting value.
HOLD: Flashes when detecting the indicated values, and lights on when holding (confirming).
Battery status
:Sufficient battery level.
:The battery level is lowering.
:No battery. Charge the battery.
Functions of operation keys
:Start/release hold
:One-touch zero
:Go to the setting screen
:Go to the main screen (graph)
Indicated value (torque)
Status display 2
Status display 1
Battery status Current time
Indicated value (rotation speed)
Indicated value (angle)
When using the rotary encoder
YY/MM/DD
hh:mm:ss
for setting values
HOLD
ZERO
SET
ESC

5
1 Outline
5
Outline
Chapter
1
Graph display screen
Functions of operation keys
:Enlarge/reduce X-axis of a graph
:Enlarge/reduce Y-axis of a graph
:Start/release hold
:One-touch zero
:Go to the setting screen
:Start/end graph taking
:Go to the main screen (hold)
Hold value display screen
Functions of operation keys
:Switch display data
:Increase/decrease data display number
:Delete recorded data
:Go to the setting screen
:Go to the main screen (indicated value)
Status display 2
Status display 1
Battery status Y-axis start point,
X-axis start point,
Indicated value (torque)
Indicated value (rotation speed)
Indicated value (angle)
When using the rotary
encoder for setting values
scale
scale
▼
▲
▲
▼
HOLD
ZERO
SET
SAVE
ESC
Status display 1
Battery
Current time YY/MM/DD
hh：mm：ss
Hold value
hh:mm:ss
Number
Date (torque) Hold value
Number
Rotation (angle)
▼ ▲
[Hold value (torque)] [Hold value (rotation speed)]
▼ ▲
Hold value
Number
Hold value (angle)
[Angle peak hold value]
status
(torque)
* Angle peak hold value can only be
shown when PEAK ANG is used in
hold mode, and rotary encoder must
be used.
speed
▼
▲
▲
▼
ZERO
SET
ESC

6
1 Outline
6
Outline
Chapter
1
Deleting recorded data
Recorded data can be deleted by pressing the key on the
hold value display screen.
On the displayed confirmation screen, press the key to
delete data or press the key to reset (stop) deleting.
Setting value display screen
In the setting value display screen, screens are displayed for each category. Confirm the current
settings and press the key to change the settings.
Settings cannot be changed when it is locked, so be sure to release lock when changing the settings.
Refer to P.24"5-6.Calibration protection (CAL. PROT.)/ setting protection (SET. PROT.)" for
procedures to release lock.
Functions of operation keys
:Switch category : Switch digit (not used when selecting item)
* The selected digit starts flashing.
:Switch setting item :Increase/decrease selected digit
:To setting input status :Sign + ⇔- (not used without sign)
:Go to the main screen :Confirm input
:Cancel
Precautions
All data will be erased when data deletion is performed.
Pay due attention when deleting because erased data cannot be restored.
After changing the minimum scale and unit settings of encoder, please delete
recorded data first.
ZERO
SET
ESC
SET
When selecting item During item input
▼
▲
▼
▲
▲
▼
▲
▼
SET
HOLD
ESC
SET
ESC

7
1 Outline
7
Outline
Chapter
1
Setting value input screen
There are following two types for setting value input.
(1) Select from setting items (example: UTM capacity)
1. Press the key on the main screen and
enter the setting value display screen.
2. Display the "CONFIG TORQUE" screen using
the keys.
3. Select UTM capacity (UTM CAP.) using
the keys.
The arrow (→) moves to the left of the selected
item.
4. Press the key to enter the changing mode.
The selected item flashes.
5. Change the selection using the keys.
0.03, 0.05, 0.1, 0.2, 0.3, 0.5, 1, 2, 3, 5, 10, 20, 30, 50, 100, 200, 300, 500, 1000, 2000,
3000, 5000, 10000 [Nm]
6. Confirm selection with the key.
(2) Input value (example: upper limit)
1. Press the key on the main screen and
enter the setting value display screen.
2. Display the "CONFIG TORQUE" screen using
the keys.
3. Select the upper limit (UPPER LIM.) using the
keys.
The arrow (→) moves to the left of the selected
item.
4. Press the keys to enter the changing
mode.
The most significant digit flashes.
5. Change the numerical value using the keys, and shift digits using the
keys.
6. Confirm the value with the key.
SET
▼
▲
▲
▼
SET
▲
▼
SET
SET
▼
▲
▲
▼
SET
▲
▼
▼
▲
SET

8
2 Connection
8
Connection
Chapter
22-1. Power supply
Connect the dedicated AC adapter for the TM400 to the power input connector of the main unit.
Battery is built in the TM400 (available duration for continuous use: approx. five hours).
Procedure to charge battery
1. Connect the dedicated AC adapter to the external power input connector and AC
outlet.
2. Charging starts and the LED lights on. (The LED flashes in case of an error.)
3. When charging is complete, the LED lights off.
Maintaining battery when not in use
The battery level lowers gradually due to dark current even when it is not used.
If it is left without maintenance, the output voltage will be lowered to near the overdischarge level,
shortening the battery life.
2-2. UTMⅡconnection
The connection with UTMⅡcan be easily performed with the dedicated cable included. Both ends
of the connector have the same shape, and the cable is connected straight. Since the cable has no
directionality, either side of the connector may be connected to UTMⅡand the TM400.
Connect UTMⅡwhile paying attention to the direction of the arrow on the connector.
2Connection
To protect the battery, charge it at a temperature from 10°C to 35°C.
Charge the battery at least once in three months after full charging and recover
the battery level even when it is not used for a long period.
Attention

9
2 Connection
9
Connection
Chapter
2
●Pin assignment
* The wire colors correspond with the color of cable included with UTMⅡ.
* Compatible connector: HR30-6P-6P manufactured by HIROSE ELECTRIC CO., LTD.
(Model without optional connector: CN90)
2-3. Rotary encoder connection
The UTMⅡrotary encoder can be connected easily with a dedicated cable. The cable has no
polarity. Connect UTMⅡwhile paying attention to the direction of the connector.
●Pin assignment
* The wire colors correspond with the color of cable included with UTMⅡrotary encoder.
* Compatible connector: HR30-6P-6S manufactured by HIROSE ELECTRIC CO., LTD.
(Model without optional connector: CN91)
Pin-out Pin number Wire color Signal name
1Red PWR+ (+24V)
2Black PWR- (0V)
3Green SIG IN (±5V DC)
4White SIG GND
5Yellow PULSE IN+
6Brown PULSE IN-
Shield Braided wire * The shield is not connected to the
UTMⅡcase.
Pin-out Pin number Wire color Signal name
1－NC
2Red PWR+ (+5V)
3Transparent Z-phase output
4Black B-phase output
5Blue A-phase output
6Shield (green) PWR GND

10
3 Setting Procedures
10
Setting Procedures
Chapter
3
3-1. Setting configuration
3Setting Procedures
Main screen
TORQUE
0Zero calibration
ZERO CAL. (P17)
1UTM capacity
UTM CAP. (P16)
2Sign
SIGN (P17)
3Minimum scale
MIN. SCALE (P17)
4Low-pass filter
LPF (P22)
5Moving average
AVERAGE (P22)
6Upper limit
UPPER LIM. (P22)
7Lower limit
LOWER LIM. (P22)
8Other capacity *
OTHER CAP. (P16)
9Unit *
UNIT (P16)
10 Decimal point *
DECIMAL P. (P17)
ESC ESC ESC
SPEED
0Unit
UNIT (P18)
1Minimum scale
MIN. SCALE (P18)
2UTM type
UTM TYPE (P18)
3Moving average
AVERAGE (P22)
4Quick stop mode
QUICK STOP (P18)
ENCODER
0Encoder pulse
ENCODER (P19)
1Unit
UNIT (P20)
2Minimum scale
MIN. SCALE (P20)
3Direction
DIRECTION (P20)
4Moving average
AVERAGE (P22)
5Zero clear
ZERO CLEAR (P20)
6
Zero clear from the
recording start
REC.ST.CLR (P20)
7Recording angle mode
REC.ANG.MD (P20)
8Other pulse *
OTHER PUL. (P19)
HOLD
0Hold mode
HOLD MODE (P26)
1Start mode
START MODE (P26)
2Start level
START LEV. (P27)
3Stop level
STOP LEVEL (P27)
4
Zero clear at the start
of hold section
START CLR (P27)
ESC
SET
The setting items in each category can be changed using the keys.
display screen
Indicated value
▲ ▼
▼ ▲ ▼ ▲ ▼ ▲ ▼
screen
Graph display
display screen
Hold value
Setting items having * mark
are displayed when the UTM capacity
is set to OTHER
Setting items having * mark
are displayed when the encoder pulse
is set to OTHER

11
3 Setting Procedures
11
Setting Procedures
Chapter
3
GRAPH
0Plot mode
PLOT MODE (P35)
1Start mode
START MODE (P35)
2Start level
START LEV. (P35)
3Stop mode
STOP MODE (P36)
4
Maximum recording
time
MAX.REC.TM (P36)
5Pretrigger
PRETRIGGER (P36)
6X-axis start point
X START (P36)
7X-axis scale
X SCALE (P36)
8Y-axis start point
Y START (P37)
9Y-a x is s c ale
Y SCALE (P37)
10
Position of Y-axis
start point
Y ST.POS. (P37)
USB
0Baud rate
BAUDRATE (P39)
1Data bit
DATA BIT (P39)
2Stop bit
STOP BIT (P39)
3Parity bit
PARITY BIT (P39)
4Delimiter
DELIMITER (P39)
5Received characters
REC. CHAR. (P39)
6Send characters
SEND CHAR. (P39)
SYSTEM
0Backlight
BACKLIGHT (P24)
1Power off
POWER OFF (P25)
2ID
ID (P23)
3Date
DATE (P24)
4Time
TIME (P24)
5Buzzer
BUZZER (P24)
6Calibration protection
CAL. PROT. (P24)
7Setting protection
SET. PROT. (P24)
8Visibility
VISIBILITY (P25)
9Initialize
INITIALIZE (P52)
10 Memory check
MEM. CHECK (P51)
11 Ve r s i o n
VERSION (P25)
12 Password
PASSWORD (P52)
▼ ▲ ▼ ▲ ▲

12
3 Setting Procedures
12
Setting Procedures
Chapter
3
3-2. List of setting values
■Torque
Setting items having * mark are displayed when the UTM capacity is set to OTHER.
■Rotation speed
Name Default
value Range
Setting
protection
Calibration
protection
0Zero calibration (ZERO CAL.) 0 -5.000 to 5.000 [V] ◎
1UTM capacity (UTM CAP.) 18: 1000
Nm
0: 0.03, 1: 0.05, 2: 0.1, 3: 0.2, 4: 0.3,
5: 0.5, 6: 1, 7: 2, 8: 3, 9: 5, 10: 10,
11: 20, 12: 30, 13: 50, 14: 100,
15: 200, 16: 300, 17: 500, 18: 1000,
19: 2000, 20: 3000, 21: 5000,
22: 10000 [Nm], 23: OTHER
◎
2Sign (SIGN)
0: NORMAL
0: NORMAL, 1: REVERSE
2: ABSOLUTE ◎
3Minimum scale (MIN. SCALE) 0: 1 0: 1, 1: 2, 2: 5, 3: 10, 4: 20,
5: 50, 6: 100 ◎
4Low-pass filter (LPF) 3: 300 Hz 0: 10, 1: 30, 2: 100, 3: 300,
4: 1k, 5: 3k, 6: 10k, 7: 30k [Hz] ◎
5Moving average (AVERAGE) 0 0 to 999 ◎
6Upper limit (UPPER LIM.) 9999 -9999 to 9999 ◎
7Lower limit (LOWER LIM.) -9999 -9999 to 9999 ◎
8Other capacity (OTHER CAP.) * 100 1 to 99999 ◎
9Unit (UNIT) * 1: Nm 0: mNm, 1: Nm, 2: kNm ◎
10 Decimal point (DECIMAL P.) * 0: 0000 0: 0000, 1: 000.0, 2: 00.00, 3: 0.000 ◎
Name Default
value Range
Setting
protection
Calibration
protection
0Unit (UNIT) 0: rpm 0: rpm, 1: min-1 ◎
1Minimum scale (MIN. SCALE) 0: 1 0: 1, 1: 2, 2: 5, 3: 10, 4: 20,
5: 50, 6: 100 ◎
2UTM type (UTM TYPE) 1: UTMⅡ0: UTM, 1: UTMⅡ◎
3Moving average (AVERAGE) 0 0 to 999 ◎
4Quick stop mode (QUICK STOP) 1: ON 0: OFF, 1: ON ◎

13
3 Setting Procedures
13
Setting Procedures
Chapter
3
■Encoder
Setting items having * mark are displayed when the encoder pulse is set to OTHER.
■Hold
Name Default
value Range
Setting
protection
Calibration
protection
0Encoder pulse (ENCODER) 0: NOT USE
0: NOT USE, 1: 720PULSE,
2: 1080PULSE, 3: 1440PULSE,
4: 1800PULSE, 5: 2000PULSE,
6: 2880PULSE, 7: 3600PULSE,
8: 4000PULSE, 9: OTHER
◎
1Unit (UNIT) 0: deg 0: deg, 1: rad ◎
2Minimum scale (MIN. SCALE) 3: 1 0: 0.1, 1: 0.2, 2: 0.5, 3: 1, 4: 2,
5: 5, 6: 10, 7: 20, 8: 50, 9: 100 ◎
3Direction (DIRECTION)
0: NORMAL 0: NORMAL, 1: REVERSE ◎
4Moving average (AVERAGE) 0 0 to 999 ◎
5Zero clear (ZERO CLEAR) 2500R 1 to 2500 [R] ◎
6Zero clear from the recording start
(REC.ST.CLR) 1: ON 0: OFF, 1: ON ◎
7Recording angle mode
(REC.ANG.MD)
0: PER SAMP. 0: PER SAMP., 1: PER ANG. ◎
8Other pulse (OTHER PUL.) * 2000 1 to 9999 ◎
Name Default
value Range
Setting
protection
Calibration
protection
0Hold mode (HOLD MODE) 1: SAMPLE
0: OFF, 1: SAMPLE, 2: PEAK,
3: BOTTOM, 4: P-P,
5: AVERAGE, 6: PEAK ANG
◎
1Start mode (START MODE) 0: KEY 0: KEY, 1: LEVEL ◎
2Start level (START LEV.) 10 -9999 to 9999 ◎
3Stop level (STOP LEVEL) 0 -9999 to 9999 ◎
4Zero clear at the start of hold section
(START CLR) 0: OFF 0: OFF, 1: ON ◎