Kolver EDU 2AE/TOP/TA User manual

MANUAL
EDU 2AE/TOP/TA
Torque range: 0.35-70 Nm
UIDENTIFICATION DATA OF THE MANUFACTURER
KOLVER S.r.l.
VIA M. CORNER, 19/21
36016 THIENE (VI) ITALIA
UIDENTIFICATION DATA OF THE PRODUCT
MODEL:
EDU2AE/TOP/TA
CODE:
034000/TOP/TA
TECHNICAL DATA OF THE PRODUCT
FUSE: 3,15 A
DIMENSIONS: 190 x 205 x h120 mm WEIGHT: 2,5 Kg
DECLARATION OF CONFORMITY
KOLVER S.r.l. declares that the new tool here described: control unit model EDU2AE/TOP/TA is in conformity
with the following standards and other normative documents:
2006/42/CE, LVD 2014/35/UE, EMCD 2014/30/UE, EN 62841-2-2:2014, EN 62841-1: 2015, EN 60204-1,
EN 61000-6-2, EN 61000-6-4.
It is also in conformity with RoHS III normative (2011/65/UE and following 2015/863).
Name: Giovanni Colasante
Position: General Manager
Person authorized to compile the technical file in Kolver
Thiene, January 1st 2022
Giovanni Colasante

Vers. 100822 Page 2
EDU 2AE/TOP power supply and control units are an innovative system for controlling the torque of any
current control MITO and PLUTO electric screwdrivers: MITO15, PLUTO 3, PLUTO 6, PLUTO 10, PLUTO
15, PLUTO 20, PLUTO 30, PLUTO45, PLUTO50 and PLUTO70, either inline, pistol, push to start, for
automation and with angle head (only PLUTO).
EDU 2AE/TOP delivers all the advantages of precision torque control electric tools at a fraction of the price
of transdurized tools.
The state-of-the-art electronic control circuit cuts the power supply to the motor calculating the correct torque
in response to 3 parameters; voltage, frequency and current, according to the selected options.
The AC 90÷260V - 50÷60Hz power supply is converted into 40VDC required by the PLUTO series
screwdrivers through a switching board.
The EDU 2AE / TOP control units can be set in two operating modes:
•%: the tightening and unscrewing torque values are set through a percentage;
• #: the tightening and unscrewing torque values are set directly as the desired value and in the selected unit
of measurement.
Torque setting
Model
Torque (Nm)
Speed (rpm)
Unit
%
Min
Max
✓
✓
MITO15
0,35-1,5
450
850
✓
✓
PLUTO 3
0,5-3
370
1300
✓
✓
PLUTO 6
0,85-6
200
850
✓
✓
PLUTO 10
1.5-10
110
600
✓
✓
PLUTO 15
2-15
60
320
✓
✓
PLUTO 20
3-20
50
200
✓
✓
PLUTO 35
3-35
40
140
✓
✓
PLUTO 50
5-50
20
90
✓
✓
PLUTO 3 ANG
0.5-2.5
370
1300
✓
✓
PLUTO 6 ANG
1-6
200
850
✓
✓
PLUTO 8 ANG
1,5 - 8
110
600
✓
PLUTO 15 ANG
2-13
100
320
✓
PLUTO 20 ANG
3-18
60
200
✓
PLUTO 30 ANG
6-30
30
130
✓
PLUTO 45 ANG
10-45
20
90
✓
PLUTO 70 ANG
15-70
20
50
IMPORTANT: EDU 2AE/TOP is a highly accurate unit but it is critically important to select the correct
options to ensure that proper torque is being applied. Read the menu description carefully and in case
you are unsure please contact Kolver for support information.
Turn the unit on through the on/off switch on the back panel. The unit will carry a general system check and
the words “waiting connection” will appear on the last line of the display. If the connection with the motor
control board is successful the following screen will be displayed:

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When turned on and the screwdriver is connected, the unit is set to % mode and the display will contain the
following information:
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1- Reached torque level in Nm, lbf.in or kgf.cm (in % mode, only if Show Torque function is active)
2- Program number or sequence
3- Screwdriver model
4- Torque level in percentage
5- Screw count: done screws/total screws
6- Angle value in degrees
7- Status bar (ready, errors, etc…)
FRONT PANEL KEYBOARD
To enter the menu press the ESC key for 2 seconds.
Select the line by pressing or then press OK (the symbol
 will turn into ). Press the or to select the required value
and then confirm through OK (or ESC if you don’t want to save
the value).
The selected values will be immediately operational, even if you
are still in the menu screen. Repeat the sequence for all the
parameters you wish to change and then push ESC to return to
the main screen.
Press RESET for 3 sec should you need to reset the screw, the
program or the sequence. If you want to see all the set parameters
press for 2 seconds, however you cannot modify the displayed
parameters on this screen.
LEDS ON FRON PANEL
GREEN LED VERDE: indication of Screw OK.
YELLOW LED: indication of Programm End or Sequence End.
RED LED: any indication of error.
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MAIN MENU:
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Program setting: It indicates the menu section where you can set or modify the fastening parameters.
IMPORTANT: To work with switch box, socket tray and remote it is mandatory to go to Sequence
Menu (Ext Box: ON).
Sequence: It indicates the menu section where you can activate the sequence, the switchbox/socket tray and
the bar code.
NB: It is not possible to set a sequence containing programs both in % and in # mode. See the dedicated
Section.
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Unit Options: It indicates the menu section where you can set date the language, the password, the unit, the
buttons, the unit mode, date and time, the firmware version, the serial number and the cycles done.
USB Options: It indicates the menu section where you can view, upload and create programs setting of
the control unit.
PROGRAM MENU:
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1) Program number: you can select/ modify the desired program from 1 to 8.
2) Screws number: The EDU2AE/TOP/TA can act as screw counter. You can set the number of screws
from 1 to 99. To disable the function press until you get to OFF.
If the number of correct screws matches to the number of set screws, “PROGRAM END” will appear on the
status bar and the yellow led will light up. If the “Press OK” is OFF (see point 18), “PROGRAM END” will
automatically disappear at next screwing or any time you enter the menu. Otherwise, press OK at the end of
each program.
ATTENTION: Every time you enter the menu, the number of screws will reset.

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3) Model: you can select the screwdriver to be used. Your choice will automatically change the default
settings. It’s important to select the correct model you’re going to use since most parameters regarding the
motor software are specific to every single model.
In the # mode, the models that can be selected are: MITO 15, PLUTO3, PLUTO6, PLUTO10, PLUTO15,
PLUTO20, PLUTO35, PLUTO50, PLUTO 3ANG, PLUTO 6ANG and PLUTO 8ANG. In this mode, once
chosen a screwdriver model, a speed and tightening torque will be automatically set in an intermediate value
between those available. While in reverse, torque and speed values will be set at maximum.
Also in the # mode, if the Model Detect is set on auto and no screwdriver is connected, it won’t be possible
to set any torque value or speed.
IMPORTANT: To work with CA drivers, switch box, socket tray and remote it is mandatory to select
ON on Ext. Box in Sequence Menu.
4) Ramp: You can select the slow start time (acceleration) from 0.2 to 3.0 sec. This option is only available
for the screwing phase, while during the unscrewing phase the ramp time is always 0.2 sec. We suggest using
this option with self-tapping screws.
ATTENTION: Reaching the torque while the ramp is still on could give as result a different torque level from
the one that results when the ramp is over. This is due to the motor acceleration.
Reaching the torque while the ramp is still on will activate the “screw OK” signal anyway (this option is useful
if you need to tighten screws that are already tightened, the so called “double hit” ).
On the other hand, if you wish to see an error signal during the preset torque in the ramp phase, you can
change the minimum time by setting value which is equal or superior to the ramp value (see point 7).
5) Torque: you can select the desired torque as a percentage of the torque range of the selected screwdriver.
For example, for a Pluto10, a 50% setting will result in a torque in the area of 4 -5 Nm. The torque range is
always referred to the MAX speed. In case you’re not working at maximum speed, the torque range will
progressively lower in order to avoid motor stalling. If the torque level is reached correctly, it will be displayed
and you will hear a beep sound, too.
Such torque level is indicated as “T: ..% ” on the main screen.
In # mode, the desired torque value is set automatically. This value depends on some tables which show a
range of selectable torque values for each speed (see page 18). Therefore, for each speed it is possible to set a
torque value between the minimum and maximum indicated. The torque range available will be displayed
also on the main screen. If you want to set a torque value outside the range of that speed, you will have to
increase or decrease the speed value in order to get a range of values the desired one is contained in.
6) Compens – Compensation: This function allows an increase or decrease of the displayed torque value
after a calibration. The available range is from 0 to ±55 Nm. For example: after calibration (see Torque
calibration) you make a screwing on your assembly and compare the displayed value to the value you see on
a torque tester (for example a mini-K or a K model). Let's say you notice that the torque displayed in the unit
EDU 2AE/TOP is +0.2 Nm higher than the value indicated on the tester (which is the right one). In this case
you can modify this value by setting -0.2 Nm so that the value on the display will be the same as the value on
the tester. If it’s lower than 0.3 Nm, you need to set +0.3 Nm and so on.
In # mode, this function is used to increase the torque accuracy in tightening. If a tightening value is checked
through a torque meter (for example a K or miniK model) and you notice a deviation between this and the
target value or the one on the unit display, you can intervene by adding an offset (positive or negative) through
compensation.

Vers. 100822 Page 6
ATTENTION: the torque target value added to the compensation must in any case be contained in the torque
range relating to the set speed. Any invalid value will be signaled with "Torque/ speed error".
7) Tm Fast Spd (Time Fast Speed): It indicates how long the screwdriver should turn at the FAST SPEED
(see point 7) before switching to the Final Speed.
This Fast Speed Time can be set from 0.3 to 10.0 sec.
To disable the function press until you get to OFF. In this case the screwdriver will automatically start at
pre-set speed (see point 8).
CAUTION: The aim of the FAST SPEED is only to speed up the approach time in case of long screws.
Reaching the torque at higher speed will result in inaccurate torque output. To avoid inaccurate torque values
we suggest first to set a shorter time, and then increase it.
Torque reached during the FAST SPEED won’t activate the torque signal and the message “Error FAST
SPEED” will be displayed on the main screen and 2 beep sounds. The red led will turn on, too.
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8) Fast spd (Fast Speed): You can select the speed of the screwdriver during the FAST SPEED. It can be
set between max speed and the Final Speed (see point 8).
This function is available only if the Fast Speed Time is ON.
9) Final Spd (Final Speed): You can select any speed value of the screwdriver between nominal
(maximum speed given in the catalogue) and the minimum speed of every single screwdriver (see table with
technical data).
In # mode, the speed is also linked to the relative table of the screwdriver in use. It is therefore not possible to
select a speed not included in its torque range. In this case, the error "Torque/speed error" will appear and it
will not be possible to exit the speed setting until a correct speed has been selected. To switch from one speed
to another, it will be necessary to set a torque value in common for each of the two ranges.
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10) Runtime: You can set the time of a tightening, from OFF to 20.0 sec. When the pre-set time has been
reached, it results in a torque signal.
The couple reached during this time results in a signal of Correct screw. If the correct screw signal is not
required, set the Minimum time up to a value of 'Minimum Time -0.1sec'.
ATTENTION: Max Time must be set at 20.0 sec.
11) Min time - Minimum Time: You can select the minimum time of screwing from 0.1 sec to 'Max time
- 0.1s'. To disable the function press until you get to OFF (Min time = 0).
Torque reached below the minimum time won’t activate the torque signal and will result in an error signal.
“Below minimum time” will be displayed on the status bar and the red led will light up. You will hear two
beep sounds, too.

Vers. 100822 Page 7
12) Max time - Maximum time: You can select the maximum time of screwing. You can set from 'Min
time + 0,1s' to 20.0 sec.
You also can set the Maximum time to OFF by pressing the button when you have reached the value of
20.0s. In this case the screwdriver turns without any time limit.
ATTENTION: If torque isn’t reached by the maximum time, the screwdriver will stop. “Over maximum time”
will be displayed on the status bar and the red led will light up. You will hear two beep sounds, too.
13) Pre-Rev.: pre-reverse. You can unscrew before tightening. This time can be set from OFF to 20.0 sec.
N.B. The speed and torque will be the same as those for the Auto Reverse.
14) Auto rev. – Auto reverse: This option will automatically start a reverse after a torque reached signal.
You can set time from 0.1 to 20.0 sec.
To disable the function press until you get to OFF.
ATTENTION: During the reverse, it is necessary to keep the lever or the start signal pressed as long as it
doesn’t stop. “Correct screw” will be displayed on the status bar and a green led will light up. You will hear
one beep sound, too. In case the lever is released before the end of the reverse, “unfinished screw” will be
displayed and a red led will light up. You will hear two beep sounds, too.
15) Rev spd - Reverse speed: You can select any reverse speed value of the screwdriver between the
maximum and the minimum specific speed of every single screwdriver (see table with technical data).
In Unit mode, even the reverse speed is linked to the relative table of the screwdriver in use. At each model
change, this speed will be automatically set at its maximum.
16) Rev torque – Reverse torque: You can select the desired reverse torque as a percentage of the torque
range of the selected screwdriver (see point 2). If the torque is set on MAX, the reverse torque is about 20%
higher than the possible maximum torque, so that it is always possible to unscrew a tightened screw (we
suggest leaving this function on in normal use). If the setting is from MIN to 99% the reverse torque with the
same percentage will be equal to the settings of the screwing phase.
In Unit mode, the desired reverse torque value is set automatically. At each model change, the torque will be
automatically set at its maximum, so that the closed screw can always be unscrewed.
ATTENTION: If you’re using open-end wrenches, the reverse torque has to be set to MIN value in order
to bring the wrench back to the correct position.
17) PV torque: Period of time in which the screwdriver works at maximum torque before switching to the
torque that has been set by the user. You can set time from 0.1 to 10.0 sec.
To disable the function press until you get to OFF.
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Vers. 100822 Page 8
This function overlaps other time settings (Fast Speed, ramp time, minimum time, maximum time) from the
motor start on.
ATTENTION: This function is useful for applications where the prevailing torque is higher than the final
torque (for example trilobal screws or locknuts).
Please use this function with utmost attention because an incorrect use can damage both the assembly
and the screwdriver.
Torques reached during the max torque time won’t activate the torque signal. “Error pvt time” will be
displayed and the red led will light up. You will hear two beep sounds, too.
18) Rotation: You can choose between right tightening (standard screws) or left tightening (left threaded
screws). All the other functions will adapt to the selected direction of rotation.
19) Press OK: when ON, press OK at the end of each program.
When OFF, the control unit resets automatically at the end of each program.
20) Press ESC: when ON, press ESC to reset the control unit.
When OFF, the control unit resets automatically after an error signal.
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21) Reset: you can reset the program or the single screw.
22) Error lever: when ON, an error signal will occur when the lever has released before reaching the torque.
When OFF, this function doesn’t work.
23) Defix allow: when OFF, the reverse is NOT enabled.
24) Show Torque: When ON, you will see the torque value (Nm or in.lbs) on the main screen.
When OFF, the torque value won’t be displayed.
(To modify the calibration parameters see paragraph Torque calibration).
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25) Torq min – Minimum torque: The minimum torque and maximum torque options allow the user to
set the acceptable torque range for each single application. When the reached torque is within this range,
“Screw OK” will be displayed on the status bar and the green led will light up. If the reached torque is outside
this range, “error minimum torque” or “error maximum torque” will be displayed and the red led will light
up. You can set the torque range from 0 to ‘Torq Max-0.01 Nm’ in steps of 0.01 Nm.
The minimum torque option allows to set the lowest value of the torque range. When Calibration is OFF, the
minimum torque value automatically sets on 0 Nm.
The selection of the torque value is carried out by entering the digit cell by cell.
26) Torq max – Maximum Torque: The minimum torque and maximum torque options allow the user to
set the acceptable torque range for the single application. When the reached torque is within this range, “Screw
OK” will be displayed on the status bar and the green led will light up. If the reached torque is outside this
range, “error minimum torque” or “error maximum torque” will be displayed. You can set the torque range
from ‘Torq Min+0.01 Nm’ to 55 Nm at intervals of 0.01 Nm.
The maximum torque option allows to set the highest value of the torque range. When Calibration is OFF the
maximum torque value automatically sets on 55 Nm.
The selection of the torque value is carried out by entering the digit cell by cell.
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27) Ins. barcode: to scan a barcode and recall the desired program. To be used in combination with option
4. of the Sequence Menu.
IMPORTANT: Barcode can be ONLY numeric.
28) Serial PRT: Serial print: from OFF to 5.
When OFF, no print.
If it is set up to 5, this value identifies the number of line feeds between a string and another.
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29) Func T&A–T&A function mode: You can activate the Torque & Angle function. Set OFF when you
don’t need this function. When you set ON you can choose among six working conditions (see T&A specific
instructions).
30) Starting Tor – Starting torque: If T&A option is set on Tor mode (See T&A paragraph), you can set
the torque threshold the angle starts to be read from. When T&A is set on angle mode (see T&A paragraph),
you can set the torque threshold the angle starts to be carried out from.
In # mode, the torque threshold must be included in the range of values relating to the pre-set speed and model.
31) Ang. min – Minimum angle: Minimum angle threshold. You can set it when T&A is set on Tor, T/in
or T/lv (see T&A specific instructions). The minimum angle the operator can set is 5°.

Vers. 100822 Page 10
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32) Ang. max - Maximum angle: Maximum angle threshold. You can set it when T&A is set on Tor, T/in
or T/lv (see T&A specific instructions). The maximum angle the operator can set is 29999°.
When T&A is set on Ang., A/in or A/lv mode, maximum angle corresponds to the angle that has to be carried
out.
SEQUENCE MENU:
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1) Seq set: you can set a sequence up to max. 8 programs.
To set the next program in the sequence, press OK.
Press to save the sequence and quit.
To set the programs of a sequence, it is suggested to set the Model Detect in Manual and manually select the
desired screwdriver model for each program. Then enable automatic recognition. If you select a program
which does not have a screwdriver model set (----), the Select model warning will appear and this setting will
be exited.
2) Sequence: to enable or disable the sequence. ON = enabled; OFF = disabled.
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3) Ext box: It allows to enable or disable the external control.
IMPORTANT: It is mandatory to select ON to work with switch box, socket tray and remote.
4) Barc. mode: – Barcode mode: It allows to choose the barcode mode.
•OFF: barcode disabled.
•ON prog: you can select the program to be executed by scanning the bar code of the product. The
unit compares the scanned code to the one previously entered in each program (see point 27: Barc.
Set.). If the two codes match, the program is loaded; otherwise it will display Error Barcode. The
scanned product code is also printed on the serial port of the control unit (see paragraph “serial print”).
•ON S.N.: the product code is required before running a program or a sequence. The product code is
printed on the serial port of the control unit.
•ON Seq.: you can set the Sequence by scanning its barcode. The code scanned is compared with the
sequence entered in the menu (see point 5: Ins. Barcode Seq on Menu Sequence). If the two codes
match, the sequence set is loaded, otherwise display “Repeat scan”. The read code is also printed on
the serial port of the control unit (see section Serial Print).

Vers. 100822 Page 11
5) Ins. Barcode Seq: When ON on “Barc. Mode → ON Seq.”, you have to scan the barcode to enable the
Sequence.
IMPORTANT: Barcode can be ONLY numeric.
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6) Reset seq.: When ON, you can reset the Sequence (pushing the Reset button).
7) Aut. res seq- Automatic Reset Sequence: When ON, the control unit automatically resets after the
end of the sequence. When OFF it is necessary to press OK at the end of each sequence.
OPTION MENU:
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Unit Options:
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1) Language: This option allows to choose among the languages available: English, French, German, Italian,
Spanish and Portuguese.
2) Change password: You can change password (see point 3).
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3) Password ON: When YES, you will be asked for the password to enter the menu. Otherwise select NO.
ATTENTION: Password is only asked to enter the menu the first time after switching the unit on.
The default password is: 0000.
4) ESC-OK-RST: Press ESC in case of error. Press OK at the end of a program or to reset a sequence or a
program (see point 7: Reset).
When INT, the operator must press the required key on the front panel.

Vers. 100822 Page 12
When EXT, functions can only be enabled through proper connections on the back panel (see paragraph I/O
connections).
When INT+EXT you can press either the button on the front or on the back panel.
5) Unit: You can choose between the following units of measurements: Nm, lbf.in and kgf.cm.
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0
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6) Torque mode: this parameter allows to set the % or # (numerical value) operating mode of the control
unit. Each time this parameter is changed, the unit of measurement is set automatically in Nm and any
compensation value is reset. If you change from % to #, an intermediate speed and torque value will be set
for each program, while in reverse the maximum values are set. If you move from # to %, the torque values
set for each program will be converted into a percentage.
7) Model Detect: this function allows you to enable or disable automatic screwdriver recognition. If
set to Auto, the unit recognizes and sets the screwdriver autonomously. In case of the screwdriver is
not connected, the unit shows the warning "Connect screwdriver". When you connect a screwdriver
different from the previous one or after formatting the unit (or on first use), the warning "Change
model?" and the user can select "No" or "Yes". At the same time, the scrolling notice "All program
settings will be reset" will be displayed to underline the fact that if "Yes" is selected, the torque, speed,
etc. settings will be displayed. related to the previously connected screwdriver model will be lost. In
the latter case, the new connected screwdriver will be set and the relative default values for torque
and speed will be loaded. If the user selects "No" and leaves the screwdriver connected, the warning
"Connect right model" which is the one set in the "Model" function of the relevant program,
tightening is not allowed. In this mode it is not possible to manually set a screwdriver model. If there
is no screwdriver connected to the unit, the display shows ---- instead of the model and torque. In
case of an unrecognizable screwdriver is connected, the unit will not show any model and tightening
will not be allowed.
If this function is set in manual, automatic model recognition is disabled and the user will select the
desired screwdriver model through the Program menu). After formatting the unit or its first use with
the Model Detection setting in Manual, the warning "Select Model" will appear on the display.
In both operating modes (Auto and Manual), if in field 3) of the Program menu you are in the “Model:
----“ status, it is not possible to change the values relating to the torque and speed in tightening
(unscrewing).
ATTENTION: with the model detection set to Auto in case of recognition malfunctions caused for
example by external interferences, set the model detection in Manual and select the desired
screwdriver.
IMPORTANT: the “Model Detection” function is active only in the inline models PLUTO3,
PLUTO6, PLUTO10, PLUTO15.
8) Versions: in this screen you can see the versions of boards mounted inside the unit.
9) Serial number: it is the indication number of the control unit. Default number: 0000000.
It could be the real serial number of the unit or another one you could choose (7 digits max).
This number will also be the name of the folder in the USB drive where you will save the report of your data
(see EDU EXPAND part).

Vers. 100822 Page 13
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10) Set time & date: to set time and date on the control unit.
11) Cycles - Total number of cycles: It shows the number of tightened and loosened screws. This number
can’t be modified.
USB Options:
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1) Read USB: press OK and read the USB drive and select the file SETxx.KOL you desire.
The EDU control unit recognizes only files as SETxx.KOL (see EDU EXPAND part).
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2) Write USB: press OK and create your new SETxx.KOL application where you save all the
parameters you have set in the control unit.
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3) Info USB: press OK and see the loaded program.
You can see the loaded program only if you have saved the program in your USB drive as named as
SETxx.KOL.
L
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K
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Vers. 100822 Page 14
TORQUE CALIBRATION (only % mode)
The torque calibration function allows to view the torque value in Nm or in.lbs or kgf.cm directly on the
display of the control unit.
IMPORTANT: You need a torque tester to proceed, either with static transducer (model minik or K)
or with rotary transducer (model minik-e).
CALIBRATION PROCESS:
1. Select Show Torque at point 24 of the menu and press OK.
2. The following screen will appear on the display:
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3. Press OK to confirm. If you choose OFF, calibration will be interrupted and no torque value will be
displayed. You choose ON, calibration will continue and the following screen will be displayed:
4. Set the first torque level at 20% percentage by pressing .
(20% is just an example).
5. Press OK. You will see:
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Complete a screwing cycle on the mini k5 and take note of torque value.
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%

Vers. 100822 Page 15
In case of error, you will see:
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Just repeat the test.
6. Press ESC to abort the calibration process.
Press OK, then the display will show:
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:
0
0
.
0
1
N
m
Set the torque value by selecting each digit individually pressing and and press OK to confirm it, then
press OK again to save. You will see:
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:
2
5
%
7. Set the percentage of the second torque to 25% by pressing and press OK.
(25% is just an example).
8. Repeat the procedures described on points 4 and 5.
9. When calibration ends, “Setting end” will be displayed. You will hear two beep sounds, too.
Now you are ready to work and see the correct torque on the display.
WARNING:
-Calibration values will be referred to the parameters of the control unit which are set during
calibration, i.e. if you modify speed or torque, the unit will need to be recalibrated. During calibration
when a screwing is not carried out correctly or if for any reasons you’re not sure of the torque value
it is possible to repeat it. A wrong screwing can affect the precision of the calibration.
-Calibration is carried out for two torque levels optionally chosen. The minimum calibration interval
is 5% (example: if I have to work at 50%, I can calibrate at 45% and 55%). In this case, if for any
reasons I need to work at torque percentages which are lower or higher than the min-max ones set
during the calibration, they will be analyzed and displayed anyway but since they won’t be based on
effective data the torque value displayed may be not accurate.
-During calibration it is not possible to go back to the previous screen. Press ESC to stop calibration
and then repeat the screwing cycles.

Vers. 100822 Page 16
USE OF T&A (Torque & Angle)
Choose the T & A mode (see point 29: Modify function on the program menu)
It is possible to set 6 different modes:
TORQUE (Torque): It’s the most common use mode. The control unit shows the tightening torque and
the torque starting from a certain torque percentage (threshold torque, see point 30). If the final torque
and angle values are within the preset minimum and maximum values, the screw is correctly tightened. If
the torque and/or angle are outside the preset values, the screw will be considered as incorrectly tightened.
In this case the red led will light up and the message “Error Max (Min) Angle” or “Error Max (Min)
Torque” will be displayed.
TORQUE/INPUT (T/IN): It corresponds to Torque mode, except for the threshold torque which can’t
be set by the operator: in fact the value is the result of an external impulse through a proper contact
(see paragraph “connections”). It can be very useful if the operator wants the control unit to start
counting the angle from a position which is indicated by a precision instrument.

Vers. 100822 Page 17
TORQUE/LEVER (T/LV): No threshold is preset by the operator: the angle value that appears on the
display corresponds to the angle that is carried out starting from the moment in which the lever is
pressed until the torque is reached.
ANGLE (Ang.): This mode gives priority to the angle to be reached. The value is measured starting
from a tightening torque percentage.
Starting from the preset threshold torque (see point 30) the system will start counting the degrees and
when the preset angle is reached the screwdriver will stop. If the preset angle is reached the screw
will be considered as correctly tightened, the green led will light up and the message “tightening OK”
will be displayed on the status bar. If the screwdriver stops before reaching the preset angle the
tightening will be considered not ok, the red led will light up and the message “error angle not
reached” will be displayed on the status bar. Therefore it’s very important to set a torque value (line
5) which is sufficiently higher than the threshold value (line 30), so that the set value is reached before
the screwdriver stops because of the reached torque.
ANGLE/INPUT (A/IN): The threshold can’t be set by the operator: in fact the value is the result of
an external impulse through a proper contact (see paragraph “connections”).
This function can be very useful if the operator wants the screw to rotate a certain number of degrees
after reaching a position indicated by a precision instrument.

Vers. 100822 Page 18
ANGLE/LEVER (A/LV): the threshold torque value can’t be set by the operator and the angle value
that appears on the display corresponds to the angle that is carried out starting from the moment in
which the lever is pressed. The angle has to be set in the "Ang. max ". If the lever is released before
reaching the set angle, the error "Error ang not OK" will be displayed.
TORQUE - SPEED TABLES
The following tables valid for the Unit operating mode show the selectable torques for each speed.
MITO 15
Nm
Lbf.in
Kgf.cm
min
MAX
min
MAX
min
MAX
rpm
0,4
0,8
3,6
7,1
4,1
8,2
450
0,5
0,9
4,5
8,0
5,1
9,2
500
0,5
1,0
4,5
8,9
5,1
10,2
550
0,6
1,1
5,4
9,7
6,2
11,2
600
0,7
1,2
6,2
10,6
7,2
12,2
650
0,7
1,3
6,2
11,5
7,2
13,3
700
0,8
1,4
7,1
12,4
8,2
14,3
800
0,9
1,5
8,0
13,3
9,2
15,3
850
PLUTO 3
Nm
Lbf.in
Kgf.cm
min
MAX
min
MAX
min
MAX
rpm
0,5
0,8
4,5
7,1
5,1
8,2
370
0,6
1,1
5,4
9,7
6,2
11,2
500
0,7
1,4
6,2
12,4
7,2
14,3
640
0,8
1,6
7,1
14,2
8,2
16,3
770
0,9
1,8
8,0
15,9
9,2
18,4
900
1,0
2,0
8,9
17,7
10,2
20,4
1040
1,0
2,2
8,9
19,5
10,2
22,4
1170
1,1
2,3
9,8
20,4
11,2
23,5
1300
PLUTO 6
Nm
Lbf.in
Kgf.cm
min
MAX
min
MAX
min
MAX
rpm
0,9
2,1
8,0
18,6
9,2
21,4
200
1,1
3,1
9,8
27,4
11,3
31,6
300
1,2
3,9
10,7
34,5
12,3
39,8
400
1,2
4,6
10,7
40,7
12,3
46,9
500
1,3
4,9
11,6
43,4
13,3
50,0
600
1,3
5,5
11,6
48,7
13,3
56,1
700
1,4
6,0
12,4
53,1
14,3
61,2
800
1,5
6,3
13,3
55,8
15,3
64,2
850

Vers. 100822 Page 19
PLUTO 10
Nm
Lbf.in
Kgf.cm
min
MAX
min
MAX
min
MAX
rpm
0,7
1,7
6,2
15,0
7,2
17,3
110
1,0
3,7
8,9
32,7
10,2
37,7
200
1,0
4,6
8,9
40,7
10,2
46,9
250
1,1
5,2
9,8
46,0
11,3
53,0
300
1,2
6,4
10,7
56,6
12,3
65,3
400
1,3
7,3
11,6
64,6
13,3
74,4
450
1,5
7,9
13,3
69,9
15,3
80,6
500
1,5
9,1
13,3
80,5
15,3
92,8
600
PLUTO 15
Nm
Lbf.in
Kgf.cm
min
MAX
min
MAX
min
MAX
rpm
1,3
2,5
11,6
22,1
13,3
25,5
60
1,5
4,5
13,3
39,8
15,3
45,9
80
2,0
6,1
17,8
54,0
20,4
62,2
100
2,1
7,7
18,6
68,2
21,5
78,5
130
2,2
9,8
19,5
86,7
22,5
99,9
170
2,3
11,4
20,4
100,9
23,5
116,2
210
2,4
12,7
21,3
112,4
24,5
129,5
250
2,7
14,7
23,9
130,1
27,6
149,9
320
PLUTO 20
Nm
Lbf.in
Kgf.cm
min
MAX
min
MAX
min
MAX
rpm
2,9
6,3
25,7
55,8
29,6
64,2
50
3,8
8,6
33,7
76,1
38,8
87,7
60
3,9
9,9
34,6
87,6
39,8
101,0
70
4,0
13,9
35,5
123,0
40,8
141,7
100
4,0
15,7
35,5
139,0
40,8
160,1
120
4,1
18,6
36,3
164,6
41,9
189,7
150
4,4
20,0
39,0
177,0
44,9
203,9
170
4,5
22,9
39,8
202,7
45,9
233,5
200

Vers. 100822 Page 20
PLUTO 35
Nm
Lbf.in
Kgf.cm
min
MAX
min
MAX
min
MAX
rpm
2,5
9,0
22,2
79,7
25,5
91,8
40
4,4
13,3
39,0
117,7
44,9
135,6
50
4,9
16,6
43,4
146,9
50,0
169,3
60
5,3
19,0
47,0
168,2
54,1
193,7
70
5,7
21,9
50,5
193,8
58,2
223,3
80
6,3
25,0
55,8
221,3
64,3
254,9
100
6,7
28,9
59,3
255,8
68,4
294,7
120
6,9
30,6
61,1
270,8
70,4
312,0
140
PLUTO 50
Nm
Lbf.in
Kgf.cm
min
MAX
min
MAX
min
MAX
rpm
4,2
14,0
37,2
123,9
42,9
142,8
20
7,4
25,1
65,5
222,2
75,5
255,9
30
8,4
33,6
74,4
297,4
85,7
342,6
40
8,9
39,3
78,8
347,8
90,8
400,7
50
9,4
43,2
83,2
382,4
95,9
440,5
60
9,5
45,6
84,1
403,6
96,9
465,0
70
9,6
49,1
85,0
434,6
97,9
500,7
80
10,4
52,3
92,1
462,9
106,1
533,3
90
PLUTO 3 ANG
Nm
Lbf.in
Kgf.cm
min
MAX
min
MAX
min
MAX
rpm
0,4
0,6
3,6
5,3
4,1
6,1
370
0,5
1,0
4,5
8,9
5,1
10,2
500
0,6
1,3
5,4
11,5
6,2
13,3
640
0,7
1,5
6,2
13,3
7,2
15,3
770
0,7
1,7
6,2
15,0
7,2
17,3
900
0,8
1,9
7,1
16,8
8,2
19,4
1040
0,9
2,0
8,0
17,7
9,2
20,4
1170
1,0
2,1
8,9
18,6
10,2
21,4
1300