PORA PR-DTC-4100.AD Manual

www. pora.com
PORA ELECTRIC MACHINERY CO.,LTD.
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www. pora.com
PORA ELECTRIC MACHINERY CO.,LTD.
Electric Machinery Co., Ltd. www.pora.com
As to the latest information, please refer to the Website of Pora.
1. The content of this manual may be changed without prior notice, for which we request your kind understanding.
2. Be sure to read the catalog and user manual of each product before use.
3. Please accurately send a request for product specification, and check the content.
TEL: [phone], FAX: [phone]
Product Purchase Inquiry
Head Office
13, LS-ro 166beon-gil, Gunpo-si, Gyeonggi-do, Korea
E-Mail
●Representative: [email protected]
●General Affairs Department: [email protected]
●Domestic: [email protected]
●International Trade-Overseas: [email protected]
Setting manual
Rev 2.2
Tension Controller
PR-DTC-4100.A
PR-DTC-4100.AD

CONTENTS
Tension Controller
PR-DTC-4100.A
PR-DTC-4100.AD
CONTENTS
Product Characteristic & Precautions ...............3
Before Use .............................................................4
1. Dimensions .........................................................4
2. External connection diagram .........................5
3. Product installation & Wiring...........................6
4. Product Specifications ....................................10
5. Compatible Sensor ...........................................10
6. Guidance on operating part ...........................11
7. Guidance on Display .......................................13
Working & Operation.............................................19
1. Manual/Automatic mode .................................19
2. Setting zero .........................................................20
3. Span Setting .....................................................20
4. Tension calibration (Scale setting) .................21
5. A, B Output switch .........................................22
6. P·I·D Sensitivity setting .............................23
7. Button lock function .........................................24
8. Remote function ................................................24
Setting ......................................................................25
Guidance on a button to be used when setting
a menu ....................................................................25
The way of setting ...............................................26
1. BASIC SET ..........................................................28
2. TENSION CALIBRATION ..................................28
3. TENSION CONTROL ........................................29
4. CONTROL OUTPUT .........................................30
5. PID SET ...............................................................31
6. ANALOG INPUT SEL........................................31
7. ANALOG INPUT SET .......................................32
8. LINE SPEED .......................................................33
9. TAPER ..................................................................34
10. ANALOG OUTPUT..........................................35
11. DIGITAL INPUT ................................................35
12. DIGITAL OUTPUT ............................................36
13. FILTER ...............................................................36
14. USER SET ........................................................37
15. DISPLAY ............................................................38
16. INTERFACE CHECK .......................................38
Using communication ..........................................39
1. Can 2.0A .............................................................39
2. Modbus-RTU (RS-232) .................................40
3. Hyper Terminal (RS-232) ...............................42
4. Ethernet (※Option) ...........................................42
5. Profibus-DP (※Option) ...................................42
The rest ....................................................................43
1. Sheet for recording internal setting ..............43
2. Checking abnormalities ...................................46
3. Table for standard of tension .........................47

PR-DTC-4100.A / AD

3
PORA ELECTRIC MACHINERY CO.,LTD.
PR-DTC-4100.A / AD
(Please read this manual carefully before use.)
This Digital Tension Controller controls automatically tension of materials by using powder brake and clutch after
reading values of loadcell , differential pickup, or pickup sensors.
As for output, it has 0~24V PWM output which controls powder brake or powder clutch, 2 channels of analog
output, 6 channels of digital output, and 6 channels of digital input. Digital input contact point can be used as
maintenance or pulse input depending on setting.
TFT 3.2 inch LCD Screen can be marked as 3 modes of product operating display.
Product Characteristic & Precautions
1) Easy to Use
- There are 3 types of display mode.
- When calibrating tension, it can do it just by scale adjustment without installing a counterweight.
2) Enhanced Function
- You can input sensor from 1mV/V to 35mV/V without distinction of load cell, pickup.
- There is a function to keep output (Tension, TG, Emergency stop) which fits user’s ease.
Characteristic of the Product
Precautions for Installation
- Maintain the right vertical and horizontal angles of the product for installation.
- Install the product in a place devoid of vibration, shock, high temperature or humidity, direct sunlight, much
dust,or air containing much salt or ions.
- Do not install the product within the vicinity of inflammable gases or steam or dust.
- Wire the product as provided in the following drawings and check if all cables are properly connected.
- Ensure the earthing terminal is correctly grounded.
- Ensure the product is detached from the power supply cables or the cables with much electrical noise.
Precautions for Use
- Unwarranted operation of the controller may cause the defects of the object materials.
- Pora shall NOT be responsible for any damages to the controller caused by such operations.
Warning
For the installation and wiring of the controller, completely isolate it from the external power
supply. Failure to do so may result in an electrical shock or damage to the controller.
Precaution
Check the surrounding environment. Do not install the controller where it can be exposed to
excessive dust, conductive dust, corrosive gases, high temperature or rainy wind. It also should
not be installed in the places susceptible to vibrations or shocks. Failure to do so may result in
damages to, or malfunctioning or lowered performance of the controller.
Warning
Use anti-explosive products where there are high risks of inflammation or explosion. Failure to
do so may result in a fire or explosion. Use the anti-explosive products suitable to the given
conditions.

4 PORA ELECTRIC MACHINERY CO.,LTD.
Tension Controller
PR-DTC-4100.A / AD
1. Dimensions
237
160
9.4
11
110
4-M5 Tap
246
276 4-Φ5 Hole
152
165
230
244
140
17
157
80
R2.1
M4 Tap
Before Use

5
PORA ELECTRIC MACHINERY CO.,LTD.
PR-DTC-4100.A / AD
2. External connection diagram
DO1Digital output 1
Digital output 2
1
DO2 2
Digital output 3 DO3 3
Digital output 4 DO4 4
Digital output 5 DO5 5
Digital output 6 DO6 6
Digital output COM COM 7
+
-
+
-
+
-
249Ω
SW
249Ω
SW
249Ω
SW
+
-
AI1+Analog input 1+ 21
AI1-Analog input 1- 22
AI2+Analog input 2+ 23
AI2-Analog input 2- 24
AI3+Analog input 3+ 25
AI3-Analog input 3- 26
TG+TG input + 27
TG-TG input - 28
FG 29
Power for sensor PWM 30
Power for sensor PWM 34
Sensor input 3+ SIG3+ 31
Sensor input 4+ SIG4+ 35
Sensor input 4- SIG4- 36
Sensor input 3- SIG3- 32
FG 33
5V
+5V 19
GND 20
+
-
+
-
VO1 Voltage output for control37
IO1 Current output for control39
IO2 Current output for tension42
VO1 Voltage output for tension40
GND38
GND41
RS232
TX43
GND45
RX44
120Ω
CAN
Terminating
resistance
H46
L47
R148
R249
FG50
5V
5V
EXC1+ Power for sensor51
EXC2+ Power for sensor56
EXC2- Power for sensor57
EXC1- Power for sensor52
SIG1+ Sensor input 1+53
SIG1- Sensor input 1-54
FG55
SIG2+ Sensor input 2+58
SIG2- Sensor input 2-59
V+
V+
FUSE 7A
Driver A
Driver B
PA60
PB62
NA61
NB63
24Vdc/4.5A
24Vdc/4.5A
Only
PR-DTC-4100.AD
FUSE T1.6A
VCC
VEE
5V
V+
L Power65
N Power66
ANALOG
OUTPUT
RS-232
(Modbus-RTU)
CAN
SENSOR
INPUT1
POWDER
BRAKE
&
POWDER
CLUTCH
100~240Vac
FG64
METAL
PLATE
V+
V+
DI1 8
DI2 9
DI3 10
DI4 11
DI5 12
+24V
Power (24V)
Sensor signal
Ground
16
SIG 17
GND 18
DI6 13
COM 14
FG 15
Digital input 1
Digital input 2
Digital input 3
Digital input 4
Digital input 5
Digital input 6
Digital input COM
DIGITAL
OUTPUT
ANALOG
INPUT
SENSOR
INPUT2
(For
differential
pickup)
Power for
external
volume
DIGITAL
INPUT
PRX

6 PORA ELECTRIC MACHINERY CO.,LTD.
Tension Controller
PR-DTC-4100.A / AD
3. Product installation & Wiring
Combine a bracket with a main body and tighten a screw to fix the position a user hopes.
4.2
< Fixed type >
< Panel mount type >
1) How to install a controller
- Please use solderless terminal like same sized one of below image.
- Please tighten certainly not to cause malfunction.
- Input/output wiring should be wired through DUCT which is same as other power line and shouldn’t be tied
together.
NN
NN
.
2) Block arrangement
A controller can be installed with various way like below. Please install it where there is convenience and easy to
maintenance.
It is recommended to install the controller on a place where is
convenient to use and easy to maintain and repair.

7
PORA ELECTRIC MACHINERY CO.,LTD.
PR-DTC-4100.A / AD
3) Terminal block
64 66656362616055 5756 595854535251
34 363533323130
www.pora.com
PR-DTC-4100.A /PR-DTC-4100.AD
DIGITAL TENSION CONTROLLER
(PRTL-A, PRTL-AB, PRTL-B, PRTL-C, PRTL-D, PRTL-E, PRTL-PA)
LOAD CELL TYPE
51 / 56 52 / 57 53 / 58 54 / 59
RED
(적색)
WHT
(흰색)
GRN
(녹색)
BLU
(청색)
SENSOR INPUT 1
51 / 56 52 / 57 53 / 58 54 / 59
(PR-LX-030TD, PR-LX-050TD, PR-100TD)
LVDT PICK UP TYPE
RED
(적색)
BLK
(흑색)
GRN
(녹색)
WHT
(흰색)
SENSOR INPUT 1
30 / 34 31 / 35 32 / 36
BRW
(갈색)
BLU
(청색)
GRN
(녹색)
(PRTP-2T, PRTP-3T, PRTP-5T)
DIFFERENTIAL PICK UP TYPE
SENSOR INPUT 2
19 20 21 22 23 2524 26 27 28 29
ANALOG INPUT
+5V GND AI1+ AI1- AI2+ AI3+AI2- AI3- TG+ TG- FG
13 14 15 16 17 188 9 1110 121 2 3 5 64 7
DO1 DI1 DI2 DI4DI3 DI5 DI6 COM FG +24V SIG GNDDO2 DO3 DO4 DO5 DO6 COM
DIGITAL OUTPUT DIGITAL INPUT PRX
30 31 32 34 3533 36
PWM SIG3+ SIG3- FG PWM SIG4+ SIG4-
SENSOR INPUT2
49 5044 45 4746 4837 38 39 41 4240 43
RX GND LH R1 R2 FGVO1 GND IO1 VO2 GND IO2 TX
RS232
(Modbus-RTU)
ANALOG OUTPUT CAN
60 61 62 64 6563 6651 52 53 5554 56 57 58 59
FG L NEXC1+ EXC1- SIG1+ SIG1- FG EXC2+ EXC2- SIG2+ SIG2-
SENSOR INPUT1 AC 100~240V FUSE [ 1.6A ]
FUSE [ 7A ]
POWER S/W
DI1
8
DI2
9
DI3
10
DI4
11
DI5
12
DI6
13
COM
14
DIGITAL INPUT
DO1
1
DO2
2
DO3
3
DO4
4
DO5
5
DO6
6
COM
7
DIGITAL OUTPUT
PR-DTC-4100.AD ONLY
PA NA PB NB
POWDER BRAKE / POWDER CLUTCH
Faulty connecting of power block (Be careful about flow chart on the power of normal load), contact DC input/output wiring with power wiring, short circuit of output wiring, & etc. are major cause of severe damage. Caution: Checking power input & wiring

8 PORA ELECTRIC MACHINERY CO.,LTD.
Tension Controller
PR-DTC-4100.A / AD
4) How to wire tension detector
Please connect accurately like below since the way of wiring is different according to the type of tension detector.
▶ PRTL (Loadcell): PRTL-A, PRTL-AB, PRTL-B, PRTL-C, PRTL-D, PRTL-E, PRTL-PA
▶ PR-LX (Pickup): PR-LX-030TD, PR-LX-050TD, PR-100TD
▶ PRTP (Differential pickup): PRTP-2T, PRTP-3T, PRTP-5T
64 666563626160
55 5756 595854535251
34 363533323130
www.pora.com
PR-DTC-4100.
A
/ PR-DTC-4100.
AD
DIGITAL TENSION CONTROLLER
(PRTL-A, PRTL-AB, PRTL-B, PRTL-C, PRTL-D, PRTL-E, PRTL-PA)
LOAD CELL TYPE
51 / 56 52 / 57 53 / 58 54 / 59
RED
(적색)
WHT
(흰색)
GRN
(녹색)
BLU
(청색)
SENSOR INPUT 1
51 / 56 52 / 57 53 / 58 54 / 59
(PR-LX-030TD, PR-LX-050TD, PR-100TD)
LVDT PICK UP TYPE
RED
(적색)
BLK
(흑색)
GRN
(녹색)
WHT
(흰색)
SENSOR INPUT 1
30 / 34 31 / 35 32 / 36
BRW
(갈색)
BLU
(청색)
GRN
(녹색)
(PRTP-2T, PRTP-3T, PRTP-5T)
DIFFERENTIAL PICK UP TYPE
SENSOR INPUT 2
19 20 21 22 23 2524 26 27 28 29
ANALOG INPUT
+5V GND AI1+ AI1- AI2+ AI3+AI2- AI3- TG+ TG- FG
13 14 15 16 17 188 9 1110 121 2 3 5 64 7
DO1 DI1 DI2 DI4DI3 DI5 DI6 COM FG +24V SIG GNDDO2 DO3 DO4 DO5 DO6 COM
DIGITAL OUTPUT DIGITAL INPUT PRX
30 31 32 34 3533 36
PWM SIG3+ SIG3- FG PWM SIG4+ SIG4-
SENSOR INPUT2
49 5044 45 4746 4837 38 39 41 4240 43
RX GND LH R1 R2 FGVO1 GND IO1 VO2 GND IO2 TX
RS232
(Modbus-RTU)
ANALOG OUTPUT CAN
60 61 62 64 6563 66
51 52 53 5554 56 57 58 59
FG L N
EXC1+ EXC1- SIG1+ SIG1- FG EXC2+ EXC2- SIG2+ SIG2-
SENSOR INPUT1
AC 100~240V FUSE [ 1.6A ]
FUSE [ 7A ]
POWER S/W
DI1
8
DI2
9
DI3
10
DI4
11
DI5
12
DI6
13
COM
14
DIGITAL INPUT
DO1
1
DO2
2
DO3
3
DO4
4
DO5
5
DO6
6
COM
7
DIGITAL OUTPUT
PR-DTC-4100.AD ONLY
PA NA PB NB
POWDER BRAKE / POWDER CLUTCH
RED
WHITE
GREEN
BLUE
RED
WHITE
GREEN
BLUE
GROUND
Loadcell
(PRTL)
Sensor 1
Loadcell
(PRTL)
Sensor 2
Loadcell connection terminal
GREEN GREEN
BROWN BROWN
BLUE BLUE
GROUND
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www.pora.com
PR-DTC-4100.
A
/ PR-DTC-4100.
AD
DIGITAL TENSION CONTROLLER
(PRTL-A, PRTL-AB, PRTL-B, PRTL-C, PRTL-D, PRTL-E, PRTL-PA)
LOAD CELL TYPE
51 / 56 52 / 57 53 / 58 54 / 59
RED
(적색)
WHT
(흰색)
GRN
(녹색)
BLU
(청색)
SENSOR INPUT 1
51 / 56 52 / 57 53 / 58 54 / 59
(PR-LX-030TD, PR-LX-050TD, PR-100TD)
LVDT PICK UP TYPE
RED
(적색)
BLK
(흑색)
GRN
(녹색)
WHT
(흰색)
SENSOR INPUT 1
30 / 34 31 / 35 32 / 36
BRW
(갈색)
BLU
(청색)
GRN
(녹색)
(PRTP-2T, PRTP-3T, PRTP-5T)
DIFFERENTIAL PICK UP TYPE
SENSOR INPUT 2
19 20 21 22 23 2524 26 27 28 29
ANALOG INPUT
+5V GND AI1+ AI1- AI2+ AI3+AI2- AI3- TG+ TG- FG
13 14 15 16 17 188 9 1110 121 2 3 5 64 7
DO1 DI1 DI2 DI4DI3 DI5 DI6 COM FG +24V SIG GNDDO2 DO3 DO4 DO5 DO6 COM
DIGITAL OUTPUT DIGITAL INPUT PRX
30 31 32 34 3533 36
PWM SIG3+ SIG3- FG PWM SIG4+ SIG4-
SENSOR INPUT2
49 5044 45 4746 4837 38 39 41 4240 43
RX GND LH R1 R2 FGVO1 GND IO1 VO2 GND IO2 TX
RS232
(Modbus-RTU)
ANALOG OUTPUT CAN
60 61 62 64 6563 6651 52 53 5554 56 57 58 59
FG L NEXC1+ EXC1- SIG1+ SIG1- FG EXC2+ EXC2- SIG2+ SIG2-
SENSOR INPUT1 AC 100~240V FUSE [ 1.6A ]
FUSE [ 7A ]
POWER S/W
DI1
8
DI2
9
DI3
10
DI4
11
DI5
12
DI6
13
COM
14
DIGITAL INPUT
DO1
1
DO2
2
DO3
3
DO4
4
DO5
5
DO6
6
COM
7
DIGITAL OUTPUT
PR-DTC-4100.AD ONLY
PA NA PB NB
POWDER BRAKE / POWDER CLUTCH
Differential pickup
(PRTP)
Sensor 1
Differential pickup
(PRTP)
Sensor 2
Differential pickup connection terminal
RED
BLACK
GREEN
WHITE
RED
BLACK
GREEN
WHITE
GROUND
64 666563626160
55 5756 595854535251
34 363533323130
www.pora.com
PR-DTC-4100.
A
/ PR-DTC-4100.
AD
DIGITAL TENSION CONTROLLER
(PRTL-A, PRTL-AB, PRTL-B, PRTL-C, PRTL-D, PRTL-E, PRTL-PA)
LOAD CELL TYPE
51 / 56 52 / 57 53 / 58 54 / 59
RED
(적색)
WHT
(흰색)
GRN
(녹색)
BLU
(청색)
SENSOR INPUT 1
51 / 56 52 / 57 53 / 58 54 / 59
(PR-LX-030TD, PR-LX-050TD, PR-100TD)
LVDT PICK UP TYPE
RED
(적색)
BLK
(흑색)
GRN
(녹색)
WHT
(흰색)
SENSOR INPUT 1
30 / 34 31 / 35 32 / 36
BRW
(갈색)
BLU
(청색)
GRN
(녹색)
(PRTP-2T, PRTP-3T, PRTP-5T)
DIFFERENTIAL PICK UP TYPE
SENSOR INPUT 2
19 20 21 22 23 2524 26 27 28 29
ANALOG INPUT
+5V GND AI1+ AI1- AI2+ AI3+AI2- AI3- TG+ TG- FG
13 14 15 16 17 188 9 1110 121 2 3 5 64 7
DO1 DI1 DI2 DI4DI3 DI5 DI6 COM FG +24V SIG GNDDO2 DO3 DO4 DO5 DO6 COM
DIGITAL OUTPUT DIGITAL INPUT PRX
30 31 32 34 3533 36
PWM SIG3+ SIG3- FG PWM SIG4+ SIG4-
SENSOR INPUT2
49 5044 45 4746 4837 38 39 41 4240 43
RX GND LH R1 R2 FGVO1 GND IO1 VO2 GND IO2 TX
RS232
(Modbus-RTU)
ANALOG OUTPUT CAN
60 61 62 64 6563 66
51 52 53 5554 56 57 58 59
FG L N
EXC1+ EXC1- SIG1+ SIG1- FG EXC2+ EXC2- SIG2+ SIG2-
SENSOR INPUT1
AC 100~240V FUSE [ 1.6A ]
FUSE [ 7A ]
POWER S/W
DI1
8
DI2
9
DI3
10
DI4
11
DI5
12
DI6
13
COM
14
DIGITAL INPUT
DO1
1
DO2
2
DO3
3
DO4
4
DO5
5
DO6
6
COM
7
DIGITAL OUTPUT
PR-DTC-4100.AD ONLY
PA NA PB NB
POWDER BRAKE / POWDER CLUTCH
Pickup
(PR-LX)
Sensor 1
Pickup
(PR-LX)
Sensor 2
Pickup connection terminal
The color of connection terminal between tension detector for pickup type and for loadcell type is different.
Please be sure to check the above connection terminal to avoid malfunction and damage.
Caution: Please check each type of connection terminal for tension detector.

9
PORA ELECTRIC MACHINERY CO.,LTD.
PR-DTC-4100.A / AD
5) Digital input
Circuit for digital input is as the below. When using digital contact point, please make the volume of external
contact point right.
6) Digital output
Circuit for digital output is as the below. When using digital output contact point, please be sure not to overload
more than contact point volume.
7) Analog input
Analog input circuit is as below. Please be sure to check if the way of input which you hope to use at analog
input selection in setting menu is Voltage (0~10V) or Current (4~20mA).
When connecting potentiometer
In case of using by connecting potentiometer outside, please
arrange circuit as the below.
Please connect signal line of potentiometer to Al+ terminal
and Al- terminal to No.20 terminal (GND).
Please set the analog input at analog input section in setting
menu to be voltage (0~10V)
#
5V
5K
19
20
24V
24Vdc / 15mA
14
Terminal * shows each terminal number of
No. 8~13.
Terminal 14 is a common line of digital contact
point input.
24Vdc / 150mA
7
Terminal block * shows each terminal number of
No. 1~6.
Terminal 7 is a common line of digital contact point
output.
#
+
-+
-
249Ω
SW
Terminal * shows Al+ (No. 21,23,25) block.
Terminal # shows Al- (No.22,24,26) block.
SW
Internal SW runs according to the choice of
voltage or current. Please set accordingly to
the way of analog input signal.

10 PORA ELECTRIC MACHINERY CO.,LTD.
Tension Controller
PR-DTC-4100.A / AD
Item Specification
Display 3.2 inch Full Color TFT-LCD
Output
Control 0~24Vdc / 4.5A PWM type
Analog Selectable between Control Output 0~10Vdc, -10~+10Vdc, 4~20mA, 0~20mA
Selectable between Tension Output 0~10Vdc, 4~20mA
Digital
6 Channels (24Vdc/150mA Open Collector)
Selectable between Auto, Manual, Output On, Tension Zero, Emergency Stop, Control
Shaft, The upper limit of control, the lower limit of control, Sensor error,
Tension error and Maximum diameter operation.
Input
Analog
3 channels (Selectable between 0~10Vdc, 4~20mA)
Selectable between target tension, manual output, line speed,
input diameter operation and dancer roll.
In case of using external volume, 2kΩ~10kΩ is recommended.
Digital
6 Channels (24Vdc/15mA)
Selectable between Auto, Manual, Output On, Tension Zero, Emergency Stop,
Shaft switch and initialization of operation diameter
Control Speed 5ms
Range of Tension
measurement -9,999 ~ 99,999kg
Communication Hyper terminal (RS-232), Modbus-RTU (RS-232), Ethernet, CAN 2.0A
Power
Input 100~240Vac +/-10%, 50/60Hz (Single Phase)
Output
24Vdc / 0.5A Power for sensor pulse
5Vdc / 50mA Power for external volume
5Vdc / 1A Power for tension detector
Power consumption 120VA
Operation temperature 0℃~65℃
Weight 3kg
Sensor Model
PRTL (Load cell) PRTL-A, PRTL-AB, PRTL-B, PRTL-C, PRTL-D, PRTL-E, PRTL-PA
PR-LX (Pickup) PR-LX-030TD, PR-LX-050TD, PR-100TD
PRTP (Differential Pickup) PRTP-2T, PRTP-3T, PRTP-5T
5. Compatible Sensor
4. Product Specifications
※Besides, it is able to input tension detecting sensor ranging from 1mV/V~35mV/V.

11
PORA ELECTRIC MACHINERY CO.,LTD.
PR-DTC-4100.A / AD
1) Front operating anel of PR-DTC-4100.AD
2) Operational Panel of Board side
6. Guidance on operating part
2. LED for indicating status 3. Fn Button
10. Dial button
4. LED for indicating
tension
5. FND for indicating
tension
9. Up/Down/Left/
Right button
6. Automatic button
7. Manual button
8. Output button
11. Zero button
12. Preset button
13. Indicating the status
of control shaft
14. Lock button
1. LCD Screen
16. Dip switch 17. Power switch15. Serial port
The limited function only for
PR-DTC-4100.AD

12 PORA ELECTRIC MACHINERY CO.,LTD.
Tension Controller
PR-DTC-4100.A / AD
Title Guidance
1 LCD Screen It shows current status, values of data setting and output.
2LED for indicating
status
HEALTH It becomes on when power status of a product is good.
ALARM It is on when alarm occurs.
ZERO It is on when zero tension value is 0.
REMOTE It is on when input contact point from external digital is being used.
3 Fn button
Input briefly It switches screen mode.
Input longer It vitalizes external digital (remote) input.
4LED for indicating
tension It shows current tension values based on an area before tension.
5FND for indicating
tension It shows tension values as kg or N (Selectable).
6 Automatic Button
It switches operation mode into automatic mode.
It operates as ESC button in setting mode, it is able to return to previous item or cancel.
7 Manual button It can switch operation mode to manual mode.
8 Output button
It sets status of output to On/Off.
It operates as [input button] in setting mode and it can choose an item and save setting values.
9Up/Down/Left/
Right button
Up/Down button
In automatic mode, it adjusts values when setting P·I·D sensitivity.
It adjusts the range indicating tension at tendency graph display.
Left/Right Button
It adjusts Time/Div at tendency graph screen.
In automatic mode, it shifts an item when setting P·I·D sensitivity.
In setting mode, it shifts a screen, an item and a cipher of setting values.
10 Dial button
Input briefly
In every kind of mode, it operates as [ENTER button].
Auto/Manual mode: It shifts a setting item
(Target tension, Manual output).
Input longer
Manual mode: It enters to setting mode.
Automatic mode: It enters to the mode of P·I·D sensitivity adjustment.
(When it is possible to P·I·D setting.
11 Zero button Input longer It adjusts current tension values to be zero.
12 Preset button Input longer Control shaft (A/B) is switched.
※ The limited function only for
PR-DTC-4100.AD
13
Indicating the
status of control
shaft
It indicates current status of control shaft as LED.
14 Lock button Input longer It vitalizes button lock function.
15 Serial port It is used for product firmware upgrade.
16 Dip switch
1
2
3
4
ONOFF 1. CALI
ON
/
OFF
Selectable P·I·D setting
while on operation.
Remark
-
- - -
3. Ethernet Setting Ethernet
communication. When Ethernet, all
Modbus dip switches
are on, it is set to
Modbus use.
4. Modbus Modbus Modbus-RTU
Communication setting.
17 Power switch It turns on or off the power.

13
PORA ELECTRIC MACHINERY CO.,LTD.
PR-DTC-4100.A / AD
7. Guidance on Display / (Display change with Fn Button)
Guidance on Icon and screen
0.0kg
0.0kg
0.0mpm 100.0mm
T
5.8%
~
1 3 4 5
11
6 7 8
9
10
2
※NOTE: The order of setting icon may change depending on whether to use or not set-up function.

14 PORA ELECTRIC MACHINERY CO.,LTD.
Tension Controller
PR-DTC-4100.A / AD
Icon Name Guidance
1
PRTL
PRLX
PRTP
● It is shown when setting a sensor (tension detector).
- PRTL: Loadcell, PRLX: Pickup, PRTP: Differential pickup
DANCER ROLL It is shown when setting dancer roll.
2Taper function It is shown when setting taper.
3
M/A CHANGE
MANU-->AUTO
It is shown when setting Manu/Auto interlock.
M/A CHANGE
MANU<--AUTO
M/A CHANGE
MANU<->AUTO
4Using analog input It is shown when setting analog input.
5Switching
Manu/Auto mode It is shown when setting Auto/Manu mode switch.
6
Using output
maintenance
function
It is shown when setting output maintenance function.
7
Hold
It is shown the way of digital input signal chosen.
Pulse
Ethernet It is shown when setting Ethernet communication.
Modbus It is shown when setting Modbus communication.
8Using lock function It is shown when setting lock function of operating part and dial.
9
Using manual mode It is shown when using manual mode.
Using Automatic
mode It is shown when using automatic mode.
10 - Alarm
It shows the contents on specific operating status.
Key lock, Zero setting, Using remote, Remote unused, Faulty power,
Overheating, Overload A, Overload B
11 - Indicating product
temperature It shows temperature of drive board.

15
PORA ELECTRIC MACHINERY CO.,LTD.
PR-DTC-4100.A / AD
1) Type 1 (Bar graph display): It shows tension values, output values, operation
diameter and line speed as the shape of bar
graph.
0.0kg
0.0kg
0.0mpm 100.0mm
T
5.8%
~
3
910
6
12
4
5
8
11 12
7
Name Guidance
1 Target tension It shows set-up target tension.
2 Using analog input When using ‘Analog input’, a wave dash ( ~ ) is shown.
(In case that ~ (Wave dash) is shown, the dial button at front part does not work.)
3 Target tension arrow The position of target tension is indicated as an arrow.
4 Lower limit of tension It shows set-up lower limit of tension.
5 Upper limit of tension It shows set-up upper limit of tension.
6 Measured tension It shows currently measured tension.
7 Indicating tension Tension total (T), Left (L), Right (R)
8 Control output It shows values of control output.
9 Excitation voltage It shows set-up excitation voltage.
10 Output limit It shows set-up output limit.
11 Line speed It shows line speed.
12 Diameter operation It shows current diameter operation.

16 PORA ELECTRIC MACHINERY CO.,LTD.
Tension Controller
PR-DTC-4100.A / AD
2) Type 2 (Tendency graph display): It is able to watch a change of tension
values, output values, target values
through tendency graph.
Name Guidance
1 Target tension It shows set-up target tension being by a user.
2 Measured tension It shows currently measured tension.
3 Controlled output It shows values of control output.
4 Graph display It shows target tension, measured tension, and values of control output as a
shape of tendency graph.
5 Time setting It is able to set the movement speed of a graph using left/right button.
(Time/Div)
6 Tension setting It is able to set the range of tension indicated using up/down button.
4.5kg 18.2kg 38.4%
◀ 0.05s ▶▲ 10kg ▼
0
50
100
1 2 3
56
4

17
PORA ELECTRIC MACHINERY CO.,LTD.
PR-DTC-4100.A / AD
3) Type 3 (Data display): It shows standard setting values and the information
of current operation as a shape of data figures.
[ ]
MANU
TENSION L/R/SET--
REEL/CURRENT----
CONTROL OUTPUT--
MANUAL TORQUE---
TAPER RATIO------
DIAMETER--------
LINE SPEED------
REEL COUNT------
INFORMATION------
/
7.4
/
100.0%
0.0mm
0.0mpm
0
0000 0000 1000 0000
5.8%
5.0%
A 3.37A
/
25.7 18.6kg
4) Alarm message display: When pressing Left/right button longer together
in data display, it is able to check message
information.
0 - 1 ZERO TENSION
0 BAD CONN.R 0 LOW TENSION
0 BAD CONN.L 0 HIGH TENSION
0 POWER ERROR 0 UNBALANCE TENSION
0 MAX DIAMETER 0 UNBALANCE SPAN
0 OVERHEAT 0 -
0 OVERLOAD B 0 OVER INPUT R
0 OVERLOAD A 0 OVER INPUT L
INFORMATION ---- 0000 0000 1000 0000
15 7
8 0
Bit: 15 8 07

18 PORA ELECTRIC MACHINERY CO.,LTD.
Tension Controller
PR-DTC-4100.A / AD
Alarm bit Alarm contents Detailed explanation
0 OVER INPUT L Input signal of left tension detector has exceeded the standard.
1 OVER INPUT R Input signal of right tension detector has exceeded the standard.
2 - -
3 UNBALANCE SPAN Left/right span values are imbalance more than 20%.
4 UNBALANCE TENSION Left/right tension values are imbalance more than 20%.
5 HIGH TENSION Tension values goes up more than upper limit of setting values.
6 LOW TENSION Tension values goes down less than lower limit of setting values
7 ZERO TENSION Tension value is 0kg.
8 OVERLOAD A Overload has occurred to A output of control shaft.
9 OVERLOAD B Overload has occurred to B output of control shaft.
10 OVERHEAT The driver board inside a product is overheating (more than 70℃ )
11 MAX DIAMETER Diameter operation has reached maximum values.
12 POWER ERROR The power (+12V, +12V, 5V) inside a product is unstable.
13 BAD CONN . L An error has occurred to wiring of left tension detector signal.
14 BAD CONN . R An error has occurred to wiring of right tension detector signal.
15 - -