MYTORQ MY-CURRENT User manual

MY-CURRENT User Manual
Model：MY-CURRENT
SAING EI CORP.
https://www.mytorqtools.com.
Y2F233-4E-001
20230512

1
INDEX
1. IMPORTANT SAFETY INSTRUCTIONS……………………………………………………….……...........2
2. PRODUCT SPECIFICATION……………………………………………………………………………....3
3. APPEARANCE………………………………………………………………………………………..…4
3.1 PANEL…………………………………………………………………………………………...4
3.2 BOTTOM…………………………………………………………………………………………5
3.3 UPPER COVER……………………………………………………………………………………5
3.4 LCM DISPLAY……………………………………………………………………………………6
4. SYSTEM SETTING METHOD…………………………………………………………………………..….6
4.1 SHORTCUT KEYS……………………………………………………………………………….…6
4.2 ENTER THE SETTING PAGE…………………………………………………………………….….6
5. CONTROLLER SETTING………………………………………………………………………………....7
6. JOBS AND SEQUENCES……………………………………………………………………………..…...8
7. TOOLS AND DATA………………………………………………………………………………..……10
8. DESCRIPTION OF DISPLAY STATUS CODES………………………………………………………….….10
9. DESCRIPTION OF EXTERNAL OUTPUT CONTROL FUNCTION……………………………………….…….12
10. DESCRIPTION OF EXTERNAL INPUT CONTROL FUNCTION…………………………………………..……13
11. MY-CURRENT DATA TRANSMISSION INSTRUCTIONS AND SEQUENCE CONTROL SUGGESTIONS………...14

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Read all instructions before operation
(Exploded parts diagram attached)
Warning 告
For the sake of safety, read the User Manual carefully before using the current controller; be sure to operate it according to the
instructions in this Manual, and pay attention to all warnings.
1. Important Safety Instructions
1. Use the voltage specified in the current control screwdriver controller manual.
2. When using the power supply of the current controller, ensure the current loop and safety switch device, and connect the earthing
wire properly.
3. Do not place heavy objects or pile up objects on the current controller; keep it working at an appropriate temperature and humidity.
4. Do not place the current controller in a poorly ventilated room or expose it to dust and metal filings.
5. Do not place the current controller in a high temperature and humid environment or a space with flammable gas.
6. Do not install the current controller in a high place; put it in a safe, stable and mounted position to prevent the danger of falling.
7. Do not use the power cord to pull the current controller and power supply or pull the power cord away from the socket.
Precaution 意
1. Use this controller with a set of dedicated current control screwdrivers MY-CURRENT series screwdrivers.
2. Use this current controller with our company's current control screwdriver and power supply. If you use it with a current control
screwdriver, current controller or power supply not produced by our company, or use non-original spare parts for maintenance, the
controller may be damaged. The company will not be responsible for any failure or poor quality and should result in the
invalidation of all our guarantees.
3. While the screwdriver is in progress, if the forward and reverse switches are switched instantaneously, the machine will start the
protection program and the screwdriver will stop running.
4. After the power is turned off, the DC cable can only be plugged and unplugged after the LED light has extinguished.
Grounding description
When using the electric screwdriver controller, it should be grounded to prevent the operator from getting an electric
shock. The controller is equipped with three wires and a three-pin grounding plug suitable for grounding sockets. The
grounding wire of the socket itself must be connected with the grounding wire of the power supply device to be grounded. The
yellow-green wire is the grounding wire. Do not connect this yellow-green wire to the energized connector. In addition to the
leakage safety grounding, the grounding wire in the controller can also eliminate the ESD static electricity generated when the
screwdriver is working by relying on the grounding wire.

3
2. Product specification
1. Read the User Manual carefully before operation and operate the current controller according to the safety regulations.
2. When inserting or unplugging the screwdriver cable and the plug of the power cord, it must grasp the plug part of the cable.
3. Mount the current controller to avoid danger caused by pulling.
4. Do not get close to oil, chemical substances or hot objects; be careful not to let the cable being scratched by sharp object during
work.
5. This type of controller can only be used exclusively for the current control screwdrivers produced by our company. Do not use the
current controller for other machines.
6. If the controller is overheated, or the current under the load exceeds the maximum current of the fuse, the fast fuse will
automatically break off to cut off the power supply; if it continues to trip or the switch action is abnormal, stop the operation
immediately and send the current-control screwdriver and the controller back for repair.
7. While the screwdriver is in progress, if the forward and reverse switch is switched instantaneously, the machine will start the
protection program and the screwdriver will stop running.
8. Do not disassemble the current controller arbitrarily and try to repair it by yourself.
9. When not in use, turn the main power switch "OFF", and unplug the power plug.
Model No. MY-CURRENT
Input voltage AC 115V / 230V Input frequency 50 - 60Hz
Input current 6.3A Output voltage DC 40V
Output current Max 9A Output power 360W
Work cycle 1s ON / 3s OFF
Outer dimension 241 x 185 x 127(mm)
Weight 3.46kg
Screwdriver model No. MY-CURRENT 1.2 series
Operation

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3. Appearance
3.1 Panel
1. OK signal indicator 7. Start signal indicator
2. NG signal indicator 8. Reverse signal indicator
3. OKALL signal indicator 9. Disable signal indicator
4. 4-position, 7-sect torque display 10. 16X4 LCM display setting
5. ESC button (return/exit/enter setting mode) 11. Enter button(select/confirm)
6. Up, down, right and left buttons
Job: job work JS: job sequence TR: display counting data
Time: display screwdriver acting time
Angle: display screwdriver acting angle
Torque: display torque data
Status: display status (OK, NGHQ, NGLQ, NGHA, NGLA, NG-F, OKALL....)
1.
2.
3.
7.
8.
9.
4.
10.
11.
6.
5.

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3.2 Bottom
3.3 Upper cover
1. Micro SD card socket (data storage) 6. Voltage changeover switch
2. Protocol output port 7. Scanner USB type-A socket
3. Software-updating socket 8. Wired communication port
4. Tool connection seat 9. Output screwdriver signal port
5. Power cord socket and power switch 10. Input control screwdriver signal port
1.DCfuse seat (incl. 10A/250 fuse)
2.
Grounding connector seat
(FG)
1.
2.
1.
2.
3.
4.
6.
5.
9.
10.
8.
7.

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3.4 LCM display
4. System setting method.
4.1 Shortcut keys
4.2 Enter the setting page.
1. Display currently underway job
2. Display current underway sequence
3. Display remaining number of screws
4. Display current system status
5. Display tool actuation time (seconds)
6. Display tool actuating circle number
7. Display tool actuation angle
8. Display tool actuating torque
1. LEFT: Press this key once to clear the counting number of screws; press and hold the key
for three seconds to hear a beep to return to the first sequence
2. DOWN: Press and hold for three seconds to hear a beep to return to the previous sequence
3. UP: Press and release UP and DOWN together to view the speed/torque range of the tool
(screwdriver). Press DOWN on the version information screen to display the controller
version information. Press DOWN again to display the current network IP/ Mask/Gateway
4. RIGHT: Press and hold for three seconds to hear a beep to go to the next
sequence
1. Press and hold "ESC" for three seconds; when hearing the "beep" from the buzzer, enter the
page for verifying the password
2. Enter the password according to the method displayed in the figure, and press "Enter" to
enter the next page after inputting
3. Display according to the figure: controller setting, job and sequence, tools and information
pages; Press "ESC" to return to the status display page; select an item and press “Enter” to
enter the next page
1
2
3
1
4
2

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5. Controller setting
Name
Data
setting item
Function description
Default value
Controller mode Single Online mode
Single: Single mode
Single
Equipment No. 001~250 Set equipment number 01
Tool activation
setting
Press start/external
start
/
both
Select tool activation method Both
Baud setting 115200/57600/38400
/19200/9600
Select the baud of controller’s data transmission 115200
Back to default
N/Y
Y:
Return back to default status and clear memory data
N
OKALL Single/each time Single: OKALL appears when all sequences in the job
are locked
Each time: When a sequence in the job is locked, an
OKALL will appear
Single
Gate mode None/
First reaction/
Second reaction
None: Do not activate this mode
First reaction: Once the workpiece is in place (short-
circuit signal), the initial state shall be low; when a
lock occurs, it shall be enabled once by operating high.
Second reaction: Trigger-twice workpiece in place
(open circuit signal), the initial state shall be high;
when a lock occurs, it shall be activated for the second
time by operating low.
None
Barcode
activation
OFF/ON Scan barcode before turning on or off job performance.
After it is turned on, the word BS will appear on the
job
screen and locked; the lock will be unlocked when
the barcode is scanned to switch the sequence
. BS will
also appear and locked when the locked number are
completed, which needs to scan the barcode again to
switch to the
sequence
to be run.
OFF
Store job barcode 1~15 After pressing this option, a “scan job code” prompt
appears. After selecting the job
group to be set, use the
barcode machine to scan the barcode, and the scanned
barcode will be automatically stored in the controller.
Set the job group within 1~15, and switch the barcode
used by the job group. Each group of barcodes should
not exceed 54 bytes.
01
Barcode setting Job group: 01~15
From: 01~54
Number: 01~54
Set the interval for barcode judgment of each job
group.
From: Set the first character barcode is to judge from
Number: How many judging characters are to be
counted from the judging character to the end. After
scanning the barcode, the total number of characters in
the barcode will be displayed
Job group: 01
From: 01
Number: 01
Counting method Count down/count
up
Set the count times Count down
Time setting YYYY/MM/DD
HH：MM：SS
Set controller time.
AD year/month/day/hour/minute/second
2022/01/01
01：01：01

8
Set product serial
number
Product serial
number
Display the product serial number of the device Product serial
number
Change password
0000~9999
Set password
0000
Data export
settings
Wireless/wired
network
/RS
-
232
Select data output by wireless network or wired
network
RS-232
Sound mode
ON
/
OFF
Set the buzzer switch
ON
Select
a language
Chinese
/English
Select language interface
Chinese
LAN: STATIC/DHCP STATIC: Manually set, using a fixed IP
DHCP dynamic: Automatically
obtain, distribute IP via
router. (In the working screen of the controller, press
UP: the UP and DOWN are pressed together and then
release them to enter the version information screen;
then, press DOWN twice to display the current
network IP/Mask/Gateway of the controller)
STATIC
6. Jobs and sequences
Name Data setting
item
Function description Default value
Select job 01~15 Select the job (project) 00
Set job group 01~15 Set the job (project). Here you can select to set up to 15
groups of
job
pages and set the following items
01
Set job name ****** Set the job name, you can set it in number, English capital
(small) letters, or symbols
******
Job sequence
number
01~15 Set the total number of job sequences 01
Job sequence 01/01~15/15 The current sequence /total number of sequences, press
"RIGHT" on the controller to switch and display up to 15
groups of
sequence
pages and set the following items
01/01
Lock group - Set the type of screw lock, press Enter to enter the menu; the
following options are displayed:
Job 01~15 Display job 01
Job sequence 01~15 Display sequence 01
Screw name
(job sequence
name
)
****** Set the sequence name, you can set numbers, English capital
(small) letters, symbols
******
Screw schedule
number
01~05 Sets the total number of schedules used for these screws
in the
operation
01
Optimization OFF/ON
When set to low torque and high speed or high torque and low
speed, the controller will automatically adjust the speed to
make the actual torque
performance more stable
ON
Threshold OFF/ON The function of opening/closing the threshold point
(torque/speed
drop
)
OFF
Schedule
(Screw
schedule)
1/1~5/5 According to the number of screw schedules, display the
current schedule/total number of schedules for these screws.
Press "RIGHT" on the controller to switch and display up to 5
sets of schedule pages and set the following items
1/1
Target Torque/Delay T
/Angle
Select the locking target as Torque (torque), Delay T (delay
time) or Angle (angle)
Torque

9
Torque
Target/Delay
Time/Angle
Target
Target torque
value (kgf.cm)
000.00~550.00
(006.00~030.00)
Delay time:
0.0~9.9
Target angle
value
: 0~9999
Set
the target torque value, delay time or target angle value of the
screwdriver.
The target torque value must be entered in a reasonable torque
range according to the specification of the screwdriver. If the
setting value exceeds the specification far, the screwdriver will
not start.
(Example: 6~30kgf.cm=0. 6~3N.m)
The lower limit
of target torque
value follows the
screwdriver
specification and
displays
automatically
RPM 100~upper limit
of screwdriver
specification
To set the speed (rpm) of the screwdriver lock, it must be set
according to the speed range of the screwdriver specification and
the required speed. It cannot be set to a speed exceeding the
screwdriver specification.
100
Direction CW/CCW Set the rotation direction of the screwdriver lock, CW
(clockwise)/CCW (counterclockwise)
CW
Q Limit (000.00~000.00)
~
(550.00~549.99)
Set the upper limit ~ lower limit of the torque; when the
screwdriver lock value exceeds the upper/lower limit,
NGHQ/NGLQ will be displayed
The upper limit
follows the
screwdriver
specification and
displays
automatically
C Limit (0000~0000) ~
(9999~9998)
Set the upper limit ~ lower limit of the angle, when the
screwdriver lock value exceeds the upper/lower limit,
NGHA/NGLA will be displayed
9999~0000
Threshold torque 000.00~xxx
(Upper limit
cannot exceed
the target torque
value)
After touching the set threshold point of torque, the controller
starts to calculate the locking angle of screwdriver, and it is OK
to stop within the set torque upper/lower limit range
000.00
Torque at speed
drop point
000.00~xxx
(Upper limit
cannot exceed
the target torque
value)
After touching the torque value of the set speed drop point, the
screwdriver speed will drop, and it is OK if it stops within the
range of the set torque upper/lower limit
003.00 (kg-cm)
Speed at speed
drop point
100~xxx
(Upper limit
equals to the set
rpm of screw
sequence)
Set the speed of the screwdriver when the torque value of the
speed drop point is reached
100
Number of
locking screws
00~99 Set the total number of screw locks in the sequence 00
Torque unit Kg/cm; Lb/inch.
Kg/
m.
;
N/m
Set torque display unit Kg/cm
Disable start
when NG
OFF/1~9 Set the processing method selected when screwdriver lock is
wrong
1~9:
Setting 1: lock the screwdriver for first locking error, setting 2: for
continuous locking error, lock the screwdriver when the second
error occurs... and so on; if one of the locking errors is OK, make
recalculation.
Initiate 1-9 functions: When the error signal is "NS", the
screwdriver is locked immediately; user needs to press "ENTER" to
confirm to release it (if it is the I/O part, it is an external CONFIRM
signal, and the screwdriver can still remove the screw before
confirmation is made)
Off: When the error signal "NG" displays, the screwdriver will not
stop, nor affect the next startup of the screwdriver, only a warning
will be issued
OFF