Page 1 TENSION CONTROLLER MODEL LE-10WTA-CCL LD-10WTB-CCL APPLICATION MANUAL...
Page 3: Safety Precautions
Safety Precautions (Read these precautions before using.) Before installation, operation, maintenance or inspection of this product, thoroughly read through and understand this manual and the associated manuals. Also, take care to handle the module properly and safely. This manual classifies the safety precautions into two categories: Indicates that incorrect handling may cause hazardous conditions, resulting in death or severe injury.
Page 4: Installation Precautions
Safety Precautions (Read these precautions before using.) INSTALLATION PRECAUTIONS  Make sure to cut off all phases of the power supply externally before attempting installation or wiring work. Failure to do so may cause electric shock or damage to the product. ...
Page 5 Safety Precautions (Read these precautions before using.)  Connect the DC power supply wiring to the dedicated terminals described in this manual. If an AC power supply is connected to a DC input terminal or DC power supply terminal, the tension controller will burn out.
Page 6: Disposal Precautions
Do not disassemble or modify the tension controller. Doing so may cause fire, equipment failures, or malfunctions. * For repair, contact your local Mitsubishi Electric distributor.  Turn off the power to the TENSION CONTROLLER before connecting or disconnecting any extension cable.
Page 7 • Since the examples indicated by this manual, technical bulletin, catalog, etc. are used as a reference, please use it after confirming the function and safety of the equipment and system. Mitsubishi Electric will accept no responsibility for actual use of the product based on these illustrative examples.
Page 8  Registration • Microsoft, Microsoft Access, ActiveX, Excel, SQL Server, Visual Basic, Visual C++, Visual C#, Visual Studio, Windows, Windows NT, Windows Server, Windows Vista, and Windows XP are either registered trademarks or trademarks of Microsoft Corporation in the United States and/or other countries.
Page 9: Application Manual
Note to Users This manual describes how to handle the tension controller LE-10WTA-CCL/LD-10WTB-CCL. Read this manual and manuals of related products before using the LE-10WTA-CCL/LD-10WTB-CCL, understand sufficiently the specifications of all products, and use them properly. See to it that this instruction manual is delivered to the end user.
Page 11 Introduction Thank you very much for purchasing the tension controller LE-10WTA-CCL/LD-10WTB-CCL. Thoroughly read this manual before using the LE-10WTA-CCL/LD-10WTB-CCL, understand sufficiently its functions and performance, and use it properly. Table of Contents Safety Precautions ......................1 Introduction........................9 Table of Contents ......................9 Associated Manuals and How to obtain them ..............13...
Page 12 3.1.2 Power supply wiring example..................36 Wiring inside Panel ..................37 4. I/O Wiring..................38 Main Unit......................38 Tension Detector Input Adapter ..............43 Reel Diameter Calculation Adapter..............43 5. Functions ..................44 Functional Differences Between Adapter and Analog/Link ......44 5.1.1 Tension input method....................
Page 13 7. Communication Function ............. 122 Outline ......................122 CC-Link......................122 7.2.1 Function outline ......................122 7.2.2 System configuration....................122 7.2.3 Performance specifications ..................123 7.2.4 Connection and wiring....................124 7.2.5 CC-Link ........................125 7.2.6 Setting in the CC-Link communication ..............149 7.2.7 Reference program ....................
Page 14 When Zero Adjustment is not Completed Normally ........170 When Span Adjustment is not Completed Normally ........173 Input Signal Error ..................176 Output Error ....................176 Tension Error ....................176 Settings cannot be changed................. 181 Initialization procedure .................. 181 10.Compliance with EC Directive (CE marking)........182 10.1 Requirements for compliance with EMC Directive ........
Page 15: Associated Manuals
LD-8EEPROM GT10 User's Manual How to handle the GT10 series JY997D24701 How to obtain manuals For product manuals or documents, consult with the Mitsubishi Electric dealer from whom you purchased your product. Associated Manuals and How to obtain them...
Page 16: Functions And Features
(5) GT1020, GT1030, GT2103 and GT2104-P can be set to be used as a panel for monitoring. For the setting screen data, consult with the Mitsubishi Electric dealer from whom you purchased your product. The screen data can be edited by users using the screen drawing software GT Designer3.
Page 17: Product Configuration
Product Configuration LE-10WTA-CCL LD-10WTB-CCL Model name Component Remarks LE-10WTA-CCL Main unit + LM-10WA-TAD Feedback control LD-10WTB-CCL Main unit + LD-10WTB-DCA Open-loop control 1. Introduction...
Page 18: Control Mode
Control Mode 1.4.1 Feedback control In feedback control, a target tension value and the actual tension data are compared to change control output according to the deviation. The responsiveness of the feedback control can be changed by setting the proportional gain, integral time, dead band gain, and dead band width.
Page 19: Hardware Configuration
Hardware Configuration This product enables the following controls according to the combination of connected input adapters. (1) Tension control by feedback control or open-loop control (2) Simultaneous control of up to two loops (two control systems) (3) Two-reel's switching control by reel change 1.5.1 Function outline of each input adapter (1) Tension detector input adapter LM-...
Page 20 Combination of the control loop and the control mode Control loop number Model configuration Control loop 1 Control loop 2 Feedback LE-10WTA-CCL Not provided Open-loop LD-10WTB-CCL Feedback LE-10WTA-CCL + LM-10WA-TAD Feedback Open-loop LE-10WTA-CCL + LD-10WTB-DCA Open-loop Open-loop LD-10WTB-CCL + LD-10WTB-DCA 1. Introduction...
Page 21 Perform two-reel's switching control to perform reel change. Two-reel's switching control can be performed only when the control loop number is one. Refer to the following for the settings. LE-10WTA-CCL LD-10WTB-CCL INSTRUCTION MANUAL (Sample screens for GT1030) JZ990D61901 LE-10WTA-CCL LD-10WTB-CCL INSTRUCTION MANUAL (Sample screens for GT2104-P) JZ990D62201 ...
Page 22 Control Loop Structure No. The Control loop structure No. are assigned depending on the combination of the number of the control loops, control mode, configuration of the input adapter, and two-reel's switching. Control loop 1 Control loop 2 Loop Control Configu Input adapter Input adapter...
Page 23 System Configuration Examples of Control Loop Structure No.  Control loop structure No. 1 Feedback control (one loop) TENSION DETECTORS 1) LM-10WA-TAD 1ch Main unit Power amplifier  Control loop structure No. 3 Combined control of feed forward/feedback control (one loop) TENSION DETECTORS 1) LM-10WA-TAD 1ch 2) LD-10WTB-DCA 2ch...
Page 24  Control loop structure No. 6 Combined control of feed forward control/feedback control (one loop) + Two-reel's switching control TENSION DETECTORS 1) LM-10WA-TAD 1ch 2) LD-10WTB-DCA 2ch 3) LD-10WTB-DCA 3ch Rotary encoder Proximity switch Proximity switch Inverter Inverter Main 1) 2) 3) unit ...
Page 25  Control loop structure No. 9 Open-loop control (one loop) + Two-reel's switching control 1) LD-10WTB-DCA 1ch 2) LD-10WTB-DCA 2ch Proximity switch Proximity switch Main 1) 2) unit Inverter Inverter Rotary encoder  Control loop structure No. 13 Feedback control (two loops) TENSION 1) LM-10WA-TAD 1ch DETECTORS...
Page 26  Control loop structure No. 18 Combined control of feed forward/feedback control (one loop) + Combined control of feed forward/ feedback control (two loops) TENSION DETECTORS TENSION DETECTORS Proximity switch Proximity switch Power amplifier Power amplifier Main 1) LM-10WA-TAD 1ch 1) 2) 3) 4) unit 2) LM-10WA-TAD 2ch...
Page 27  Control loop structure No. 26 Open-loop control (one loop) + Open-loop control (two loops) 1) LD-10WTB-DCA 1ch 2) LD-10WTB-DCA 2ch Proximity switch Proximity switch Power amplifier Power amplifier Main 1) 2) unit 1. Introduction...
Page 28: Part Names
LEDs • RD: Data receiving LED (green) • L.ERR: Communication setting error monitoring LED (red) Connects the cable for RS-422 communication with Mitsubishi Electric HMIs HMI connector (GT1020, GT1030, GT2103 and GT2104-P). Accepts the optional USB communication interface LM-10WA-USB or RS-485 communication interface LM-10WA-485.
Page 29: Operation
Name Decscription Connect a tension detector input adapter or a reel diameter calculation adapter. Up to 4 input adapters can be added. (LM-10WA-TAD: 2 adapters, LD-10WTB-DCA: 2 adapters) [Status monitoring LEDs] • LM-10WA-TAD Extension adapter - POWER: Power indicator LED (green) •...
Page 30 Installation Tension Controller INSTALLATION PRECAUTIONS  Make sure to cut off all phases of the power supply externally before attempting installation or wiring work. Failure to do so may cause electric shock or damage to the product.  Use the product within the generic environment specifications described in this manual. Never use the product in areas with excessive dust, oily smoke, conductive dusts, corrosive gas (salt air, Cl or NO , etc), flammable gas, vibration or impacts, or expose it to high temperature, condensation, or rain and...
Page 31: Mounting And Removal
2.1.1 Placement Install the tension controller in an environment described in the general specifications. Subsection 8.1.2 General specifications The figure below shows the proper installation location. 2.1.2 Mounting and removal This tension controller can be mounted to DIN rail DIN46277 (Width: 35 mm), or directly to the wall. ...
Page 32  Mount to DIN rail (1) Connect the adapter (tension detector input adapter/reel diameter calculation adapter) to the main unit. (2) Push out the DIN rail mounting hook 1) of the connected main unit/adapter (tension detector input/reel diameter calculation adapter) as shown in A) in the figure below. (3) Align the upper side of the DIN rail mounting groove with the DIN rail (2) in the right figure).
Page 33: Removal Of Terminal Block
 Removal of terminal block (1) Turn OFF the power. Terminal Turn OFF all the input signals from the other equipment. block (2) Insert the screwdriver under the terminal block to lift the terminal block and pull it out. 2. Installation...
Page 34: Channel Assignment
Number of connectable adapters and channel assignment (1) Number of connectable adapters (a) The tension controller LE-10WTA-CCL allows up to three additional adapters (two reel diameter calculation adapters and one tension detector input adapter) to be connected. (b) The tension controller LD-10WTB-CCL allows up to three additional adapters (one reel diameter calculation adapter and two tension detector input adapters) to be connected.
Page 35 2.2.2 Attachment and removal of adapter (tension detector input adapter/reel diameter calculation adapter)  Removing the adapter (tension detector input adapter/reel diameter calculation adapter) Turn OFF the power. Disconnect all cables from the main unit and the adapter (tension detector input adapter/reel diameter calculation adapter).
Page 36 * If the configuration of the adapters is changed after the beginning of use, perform the memory initialization.  Make sure to turn OFF the power before attaching, removing or extending the adapter (tension detector input adapter/reel diameter calculation adapter). Otherwise, failure and malfunction may occur.
Page 37: Power Supply Wiring
Power Supply Wiring WIRING PRECAUTIONS  Make sure to cut off all phases of the power supply externally before attempting installation or wiring work. Failure to do so may cause electric shock or damage to the product.  Connect the DC power supply wiring to the dedicated terminals described in this manual. If an AC power supply is connected to a DC input terminal or DC power supply terminal, the tension controller will burn out.
Page 38 Power Supply Wiring 3.1.1 Power input specifications The table below shows the power input specifications of the main unit. Item Specification Supply voltage 24 V DC +20% -15% Allowable instantaneous 5 ms power interruption Rush current 20 A, 2 msec Power consumption 20 VA 3.1.2...
Page 39 Wiring inside Panel Perform wiring so that power-related cables such as power cable and servo amplifier drive cable are not commingled with communication cables as shown below. If power-related cables and communication cables are commingled, the tension controller may malfunction due to noise. The surge killer is effective when the tension controller is used together with the equipment generating surge noise such as no-fuse breaker (NFB) for wiring, magnetic contactor (MC), relay (RA), solenoid valve and induction motor.
Page 40: Main Unit
I/O Wiring Main Unit I/Os of the main unit are automatically set according to the control loop structure No.. The I/Os can be assigned individually using the contact I/O setting or the analog I/O setting. Refer to the following for the control loop structure No.. Section 1.6 Control Loop Structure No.
Page 41 Loop Terminal name configu ration number Old reel cut Output OFF/ Unavailable Unavailable Alarm reset torque ON (L1) Normal Reel change rotation/ Old reel cut Output OFF/ Predrive Alarm reset reverse torque ON (L1) rotation Normal Measurement rotation/ Output OFF/ length reset Unavailable Unavailable...
Page 42 (2) Contact output setting (DO1 to DO3) Loop Terminal name Loop Terminal name configur configur ation ation number number Outside Outside Outside tension Unavailable Unavailable tension range tension range Unavailable range (L1) (L1) (L2) Circumferential Outside Detection speed tension range output 3 synchronization (L1)
Page 43 (3) Analog input setting (AI1 to AI4) Terminal name Control loop structure No. Unavailable Unavailable Unavailable Unavailable Reel diameter signal input Unavailable Unavailable Unavailable (L1) Unavailable Unavailable Unavailable Unavailable Reel diameter signal input Unavailable Unavailable Unavailable (L1) Unavailable Unavailable Unavailable Unavailable Reel diameter signal Unavailable...
Page 44 (4) Analog output setting (AVO1 to AVO4) Terminal name Control loop structure No. AVO1 AVO2 AVO3 AVO4 Torque control signal Tension monitor Unavailable Unavailable (L1) signal (L1) Torque control signal Rotation speed Tension monitor Unavailable (L1) signal (L1) signal (L1) Torque control signal Torque control signal Tension monitor...
Page 45 Tension Detector Input Adapter Perform wiring in reference to the figure below. Refer to the following for the input/output specifications. Subsection 8.2.3 Input/output specifications Connector on tension detector input adapter side Left detector Terminal arrangement Right detector Class D grounding Lower limit detection tension Connector on Upper limit detection tension...
Page 46 Functions Functional Differences Between Adapter and Analog/Link This tension controller has two different control methods using the adapter input or analog/link input. These methods are functionally different. 5.1.1 Tension input method The functions differ between the tension input method using a tension detector input adapter (LM-10WA- TAD) and the simplified tension input method using analog/link (CC-Link, N:N Network, or parallel link).
Page 47 (3) Output item Analog/link (CC-Link, N:N Item name Adapter (LM-10WA-TAD) Network, or parallel link) Digital output of tension  lower limit detection Contact output Digital output of tension  upper limit detection Tension monitor signal Analog output  output 5.1.2 Reel diameter input method The functions differ between the reel diameter input method using LM-10WTB-DCA and the simplified reel diameter input method using analog/link (CC-Link, N:N Network, or parallel link).
Page 48 Adapter (LM-10WTB-DCA) Analog/link (CC-Link, N:N Piled Item name Pulse ratio Network, or parallel link) thickness calculation calculation Measurement length/remaining length  detection 2 Measurement length/remaining length  detection 3 Teaching speed  Velocity electronic gear ratio  Reel shaft rotation speed coefficient ...
Page 49: Initial Setting
(Sample screens for GT2104-P) JZ990D62201 (3) Load model setting When Mitsubishi electric powder clutch/brake, or Mitsubishi electric hysteresis clutch/brake is used, set the load model number according to the actuator to preset each setting of the maximum torque correction and the nonlinear correction automatically.
Page 50 (4) When using LM-10WA-TAD (a) Sensor input type According to the type of the tension detector input signal, the input gain ranges of H: tension detector and L: strain gauge type sensor can be switched. <Related Parameter> Parameter No. Name Setting range Common Sensor input type...
Page 51 (5) When using LD-10WTB-DCA (a) Maximum diameter/Minimum diameter Configure the setting when the reel diameter calibration is selected. - Maximum diameter: This parameter is used to set the maximum diameter. - Minimum diameter: This parameter is for the minimum reel diameter setting. The reel diameter output % monitor outputs a value between 0 to 100% for the reel diameter change of Dmin to Dmax.
Page 52: Chapter 4 I/O Wiring
(e) Unit of material thickness Use this setting when the material is thin. Select 0 (×1) or 1 (×0.1). <Related Parameter> Parameter No. Name Setting range Common Unit of material thickness 0 to 1 (6) I/O setting (optional) I/Os of the main unit are automatically assigned according to the control loop structure No. They also can be assigned individually by the I/O setting.
Page 53 Tension Detector Input Adapter and Feedback Control Function 5.3.1 Monitor and setting items  Monitor items Item name Unit Minimum value Maximum value Total tension Tension full scale or Left tension more Right tension Tension output % monitor 100.0 or more Left input voltage -150.0 or less 150.0 or more...
Page 54: Setting Items
 Setting items Initial value at Minimum Item name Unit Maximum value shipment value Sensor input type 0:H (LXTD) 1:L (Strain gauge) Tension full scale 2000 Span target tension value 2000 Tension detection lower limit setting 2000 Tension detection upper limit setting 2000 Tension display left gain 100.0...
Page 55 (3) Span target tension value Set the weight of the load suspended for the span adjustment as the span target tension value. The displayed tension monitor value is adjusted to be equal to the span target tension value by the span adjustment. Since the load is measured in kilograms, multiply the span target tension value by 9.8 to convert the value from kilograms to newtons and set the value as the span target tension value.
Page 56 (10) Feedback integrated value limit Set the upper limit and lower limit of the integrated values which are the calculation results of the feedback control. Reducing this value limits the values output by the feedback control. (11) Internal taper standard selection Select from the output zero percent or stall output the basis of calculation for converting zero reel diameter.
Page 57 (2) Operations at the stop of machine operation When the machine stops, the stop timer and stop gain operate to reduce the tension fluctuation caused by the inertia of the reel frame. • When the Run/Stop signal is turned ON and OFF while the automatic operation is being executed, the stop timer starts at the same time.
Page 58 5.3.3 Output (stall output) setting at the stop of the machine While the machine stops (when the Run/Stop signal is OFF), the automatic operation is stopped to hold the control output value. This held output is called "stall output". When the Run/Stop signal is turned OFF and ON, the automatic control starts using this stall output value as the starting point.
Page 59 5.3.4 Correction at acceleration/deceleration (1) Operations of Gain 1 and Gain 2 The functions of Gain 1 and Gain 2 are used to reduce the tension fluctuation caused by the inertia of materials at rapid acceleration/deceleration of the machine. • When the gain 1 or 2 signal is turned ON while the automatic operation is being executed, the output value when the signal is turned ON is multiplied by G/100 according to the setting value of gain 1, or 2.
Page 60 5.3.5 Control gain adjustment When the tension is not stabilized while the automatic operation is being executed, adjust the proportional gain and integral time. When it takes too long time to reach the target tension at the startup or after the tension setting value has been changed, adjust the dead band gain or dead band width.
Page 61 (2) Dead band gain/Dead band width • When it takes too long time to reach the target tension at startup or after the tension setting value has been changed, adjust the dead band gain or dead band width (Normally the initial value does not need to be changed.).
Page 62 5.3.6 Abnormal tension detection (1) Tension detection upper/lower limit setting When the detected tension exceeds each setting, the upper/lower limit value detection outputs of the tension detector input adapter are turned ON. Unless the tension value returns beyond the hysteresis range after the tension value has gone outside the detection value range, the contact output is not turned OFF.
Page 63 <Related Parameter> Tension Parameter No. Setting Name range Tension range Common outside judgment Tension range outside Target 0 to 50 judgment tension Time Outside tension 5.3.7 Filtering the tension data range output Set a filter for the tension data used in each calculation. The larger this setting value is, the slower the tension changes.
Page 64: Inching Operation
5.3.8 Tension display adjustment These settings are used to shift the left tension display and right tension display intentionally. The tension display can be shifted toward the span direction by using gain values or the offset direction by using bias values. When the zero adjustment and span adjustment are executed, this setting is reset to the initial value.
Page 65 Reel Diameter Calculation Adapter Function and Open-loop Control Function 5.4.1 Monitor and setting items  Monitor items Item name Unit Minimum value Maximum value Reel diameter mm 2000 or more Target line velocity m/min 1000.0 or more Line acceleration m/min/s 50 or more Measurement length/remaining length 65000...
Page 66 (5) Contact input monitor/contact output monitor The ON/OFF status of the contact I/O is displayed. (OFF: 0, ON: 1) The reel diameter reset input (RST) and the memory hold input (MEM) are provided as the contact input data, and the detection output 1 (Y1) and the detection output 2 (Y2) are provided as the contact output data.
Page 67 Initial value Minimum Maximum Piled Item name Unit Ratio at shipment value value thickness Stop Internal operation m/min judgment   judgment speed speed (13) Internal stop judgment m/min   speed Accelerating/decelerating (14) m/min/s  judgment acceleration Number of reel shaft Pulse/ Select 0 (= 1), 1 (= 2), 2 (= 4), (15)
Page 68 (1) Initial diameter This parameter is used to set the material diameter at the start of the operation. When the reel diameter reset signal from the RST contact input or main unit is input, the data of the current reel diameter is preset to this setting value. This parameter value is also used for the new reel diameter data at predrive.
Page 69 (11) Predrive time This parameter is used to set the acceleration of the predrive output. The acceleration time from 0 to the rated rotation speed is set as the predrive time. The length of the time required to reach the target synchronous rotation speed depends on the target line velocity and the predrive bias setting value.
Page 70 (22) Maximum reel shaft rotation speed This parameter is used to set the actuator rated rotation speed required for the reel shaft conversion. The actuator rated rotation speed without any slip between the actuator and the reel shaft is converted into the value of the reel shaft. (23) Minimum diameter This parameter is used to set the minimum diameter.
Page 71 5.4.2 Output at the stop of operation Use the stop timer, stop gain, or stop bias to reduce the tension fluctuation caused by the inertia of reel materials at the stop of the operation. <Related Parameter> Parameter No. Setting Name range Common Stop timer...
Page 72 5.4.3 Correction at acceleration/deceleration (1) Operations of Gain 1 and Gain 2 The functions of Gain 1 and Gain 2 are used to reduce the tension fluctuation caused by the inertia of materials at rapid acceleration/deceleration of the machine. • When the gain 1 or 2 signal is turned ON while the automatic operation is being executed, the output value when the signal is turned ON is multiplied by G/100 according to the setting value of gain 1, or 2.
Page 73 (3) Acceleration/deceleration torque setting When the material target line is accelerated or decelerated, a tension fluctuation occurs. To reduce the tension fluctuation at acceleration/deceleration, set the standard torque of the acceleration/deceleration torque calculation (Inertia compensation function) (The acceleration/ deceleration torque calculation function is available only when the LD-10WTB-DCA is used in the pulse ratio operation mode.).
Page 74: Off Condition
5.4.4 Timing detection output When the calculation value of the reel diameter or the measurement length/remaining length reaches the reel diameter detection setting value or the measurement length/remaining length detection setting value while the Run/Stop signal is ON, the timing detection output is turned ON. However, the measurement length/remaining length detection is available only when the calculation mode selection is 0 (Pulse ratio calculation).
Page 75 5.4.5 Operation/stop judgment When the LD-10WTB-DCA is used, the operation/stop judgment can be performed automatically by using the line velocity. (1) Operation status Line velocity  Run judgmental speed setting value (2) STOP status Line velocity < Stop judgmental speed setting value Changing the operation/Stop judgment selection enables switching the timing of the start and stop of the reel diameter calculation or reel rotational speed calculation according to the operation/stop judgment inside the LD-10WTB-DCA and the status of the Run/Stop signal.
Page 76 <Related Parameter> Parameter No. Name Setting range Common Internal operation judgment Stop judgment speed to 3.0 speed Internal stop judgment speed 0.1 to 2.0 Operation/Stop judgment 0: Contact and internal, selection 1: Contact, or 2: Internal 5.4.6 Reel rotational speed limit calculation Reel rotational speed outputs are classified into two types;...
Page 77 • When the Run/Stop signal is turned OFF and ON, the startup gain (Parameter setting: 1 to 5 times) is multiplied to the reel rotational speed bias only during the period of the startup timer (Parameter setting: 0 to 10 s). However, the upper limit of outputs is 30%.
Page 78 • The "ROUT " output is calculated as follows. This output is proportional to the calculation reel rotational speed and calculation target line velocity, and is inversely proportional to the setting new reel diameter. V × ROUT × × 100 π×D0×10 Rmax - V: Line velocity (Calculation value: m/min)
Page 79 (Caution) • The "ROUT " output follows the line velocity. However, when the line velocity is changed, the "ROUT " output is turned OFF when the calculation circumferential speed is out of the synchronization judgment range even though the circumferential speed synchronization output [SNCR] has been turned ON once.
Page 80: Common Function
Common Function This section explains the common functions. 5.5.1 Monitor and setting items  Monitor items Item name Unit Minimum value Maximum value Control output % monitor -100.0 100.0 Torque output % monitor -100.0 100.0 Automatic control status AI1 input voltage monitor AI2 input voltage monitor 10.0 or more AI3 input voltage monitor...
Page 81 (5) AVO1 to AVO4 output % monitor The percentage data of the analog outputs of AVO1 to AVO4 in the main unit is monitored (ACO1 works with AVO1, and ACO2 with AVO2.). (6) Contact input monitor/contact output monitor The ON/OFF status of the contact I/Os in the main unit is displayed (OFF = 0, ON = 1). Contact inputs of DI1 to 7 and contact outputs of DO1 to 3 are provided as the data.
Page 82: Maximum Value
Initial value at Item name Unit Minimum value Maximum value shipment Broken line taper corner 0 Broken line taper corner 1 Broken line taper corner 2 Broken line taper corner 3 mm 1000 2000 Broken line taper corner 4 Broken line taper corner 5 Broken line taper corner 6 Broken line taper corner 7 Broken line taper ratio 0...
Page 83 Initial value at Item name Unit Minimum value Maximum value shipment (18) Tension range outside judgment (19) Menu switching Number of control loops (20) Loop 1 control mode 0: Feedback 0: Feedback, 1: Open-loop Loop 2 control mode (21) Two-reel's switching 0: Unavailable 0: Unavailable, 1: Switching (22)
Page 84 Initial value at Item name Unit Minimum value Maximum value shipment 0: Automatic 0: Automatic backup provided, (27) Memory cassette setting backup 1: Automatic backup not provided provided Analog input mode 0: 0 to +5V 0: 0 to +5V, 1: 0 to +10V 0: 0 to +5V, 1: -5 to +5V, 2: 0 to +10V, (28) Analog output mode...
Page 85 Initial value at Item name Unit Minimum value Maximum value shipment Alarm history 0 Alarm history 1 Alarm history 2 Alarm history 3 (43) Alarm history 4 Alarm history 5 Alarm history 6 Alarm history 7 (44) Alarm display time setting (45) Alarm history holding setting 0: Backup OFF 0: Backup OFF...
Page 86 (10) Load model setting When Mitsubishi electric powder clutch/brake, or Mitsubishi electric hysteresis clutch/brake is used, set the load model number according to the actuator to preset each setting of the maximum torque correction and the nonlinear correction automatically.
Page 87 (13) Stall automatic calculation gain/New reel preset automatic calculation gain The results of the stall automatic calculation and the new reel preset automatic calculation can be corrected with the stall automatic calculation gain or the new reel preset automatic calculation gain. When a automatic calculation gain value is set to 0, the respective automatic calculation stops.
Page 88 (22) Password input When the set password is enabled in the password setting, the items for which editing is disabled when an incorrect password is input cannot be edited. When the password input for this password input setting matches with the value set as the password, the access restriction to the items for which editing is disabled when an incorrect password is input is removed.
Page 89 (32) Password setting Set a password to restrict the access to the items for which editing is disabled when an incorrect password is input. When the initial value "0" is set, no password is set. (33) Start station No. in CC-Link Set the start station No.
Page 90 (43) Alarm history 0 to 7 Eight alarm histories (0 to 7) are displayed. Alarm 0 is the latest one. When an alarm occurs, the data of the alarms that occurred in the past is shifted to each subsequent alarm history and the alarm 0 is updated to be latest. When the number of generated alarms exceeds eight, the data of alarm history 7 is discarded and all the data of the other alarms is shifted to each subsequent alarm history.
Page 91 5.5.2 Two-reel's switching control (1) When the reel switching setting is 1: Reel switching, the two-reel's switching control can be performed. (a) This function switches the operations of the control reel and new reel of the torque control signal by turning ON or OFF the reel change signal along with the reel change. When the reel change signal is turned OFF and ON, the torque control signal (L1A) operates as the new reel and the torque control signal (L1B) operates as the control reel.
Page 92 5.5.3 Old reel cut torque operation (1) When the old reel cut torque signal is turned ON or OFF according to the cutting operation while automatic paper splicing is in operation, the lower limit value of the control output at the cutting operation can be limited and the materials can be cut easily.
Page 93 5.5.4 Taper control The internal taper, straight line taper (external), broken line taper (external), and the direct taper ratio are provided for taper control. <Related Parameter> Parameter No. Setting Name range Common Linear line taper ratio 0 to 80 (internal reel diameter) Linear line taper ratio 0 to 100 (external reel diameter)
Page 94 (1) Linear line taper ratio (internal, external) (a) Linear line taper ratio (internal): Available only in feedback control • When a constant tension is controlled in the automatic control mode, the control output is proportional to the reel diameter. Based on this proportional relation, increase of the control output is treated as the increase of the reel diameter to assume the reel diameter.
Page 95 (2) Broken line taper (external) The broken line taper function changes the taper ratio to a specified one at a specified reel diameter. Up to eight taper corners and eight taper ratios can be set. Since the taper ratio setting has no restriction on the magnitude relations between the set ratios, the tension can be increased according to the increase of the reel diameter.
Page 96 5.5.5 Mechanical loss correction These functions are used to cancel mechanical losses of reel shafts or guide rolls. The values set in the mechanical loss can be added to the control outputs. The static mechanical loss is used to cancel the maximum static friction before rotation of the reel shaft. The kinetic mechanical loss setting is used to cancel the kinetic friction after rotation of the reel shaft.
Page 97 • When Mitsubishi electric powder clutch/brake, or Mitsubishi electric hysteresis clutch/brake is used, set the load model number according to the actuator to preset each setting of the maximum torque correction and the nonlinear correction automatically.
Page 98 (2) Nonlinear correction The nonlinear characteristic is corrected as shown in the figure below. Torque correction Torque characteristic of the actuator 10 20 30 70 80 Exciting current (%) <Related Parameter> Parameter No. Name Setting range Common Maximum torque correction 50 to 250 Nonlinear correction 0 to 90% 354 to 363...
Page 99: Menu Switching
5.5.8 Automatic control output polarity selection Select the direction for calculation of the automatic control output. When 0: Reverse is selected, the calculation result is multiplied by -1 to reverse the direction of additions and subtractions of the automatic control output. <Related Parameter>...
Page 100 5.5.11 Adapter sampling cycle This setting is for the sampling cycle when the main unit reads the monitor data from each adapter. The tension data and the reel diameter data are updated according to this cycle setting. <Related Parameter> Parameter No. Name Setting range Common...
Page 101 [Analog input] Analog input setting 0V input voltage Full scale input voltage Unavailable Unavailable Unavailable Tension setting Tension full scale value Stall setting 100.0 Taper ratio setting 100 (or 80) Tension signal input Tension full scale value Reel diameter signal input Minimum diameter value Maximum diameter value Manual setting...
Page 102 [Contact input] Contact input Number of control loops = 1 Number of control loops = 2 setting Common function + Two-reel's Common function + L1 function + switching function + L1 function L2 function • Common function: Setting value = 1, 3, or 22 •...
Page 103 [Analog input mode/analog output mode] Change the full scale of the analog inputs and the analog outputs in the main unit. The analog voltage output (AVO1, 2) and the analog current output (ACO1, 2) cannot be used at the same time. Analog input mode AVI1 AVI2...
Page 104 Link-dedicated Function This function can be set only by the CC-Link or RS-485 communication (N:N Network or parallel link).  Setting Initial Item name Unit value at Minimum value Maximum value shipment Open-loop control base torque -100.0 100.0 Direct taper ratio 100.0 Control output upper Torque control lower limit setting...
Page 105 (4) Link reel diameter input/Link tension input When the reel diameter or tension is input from the PLC through the link input, the reel diameter value and the tension value are input in this parameter. However, the link tension input of control loop 1 cannot be set. <Related Parameter>...
Page 106: Setting Methods
(2) Setting with Mitsubishi electric HMI (GT2104-P) LE-10WTA-CCL LD-10WTB-CCL INSTRUCTION MANUAL (Sample screens for GT2104-P) JZ990D62201 (3) Setting with a personal computer (MX Sheet) LE-10WTA-CCL, LD-10WTB-CCL (Sample Data for MX Sheet) INSTRUCTION MANUAL JZ990D57001 (4) Setting in CC-Link Section 7.2 CC-Link...
Page 107 Change Parameter Monitor/ Control PASS Content Channel Menu during setting loop change operation Sensor input type Setting TAD1 Tension full scale Setting TAD1 Span target tension Setting TAD1 Tension detection lower limit Setting TAD1    Tension detection upper limit Setting TAD1 ...
Page 108 Change Parameter Monitor/ Control PASS Content Channel Menu during setting loop change operation Tension display right gain Setting TAD2 Tension display left bias Setting TAD2 Tension display right bias Setting TAD2 Tension detection filter Setting TAD2  Reel diameter Monitor DCA1 Line velocity Monitor...
Page 109 Change Parameter Monitor/ Control PASS Content Channel Menu during setting loop change operation Teaching velocity Setting DCA1  Velocity electronic gear ratio Setting DCA1  Reel rotational speed coefficient Setting DCA1   Reel rotational speed bias Setting DCA1  ...
Page 110 Change Parameter Monitor/ Control PASS Content Channel Menu during setting loop change operation Measurement length/Remained length Monitor DCA2 Reel rotational speed Monitor DCA2 Automatically detected material Monitor DCA2 thickness monitor Reel diameter output % monitor Monitor DCA2 Rotation speed command % monitor Monitor DCA2 Contact input monitor...
Page 111 Change Parameter Monitor/ Control PASS Content Channel Menu during setting loop change operation Run judgmental speed Setting DCA2  Stop judgmental speed Setting DCA2  Acceleration threshold Setting DCA2  Reel pulse number Setting DCA2 Reel diameter calculation cycle Setting DCA2 Unit of the material thickness Setting...
Page 112 Change Parameter Monitor/ Control PASS Content Channel Menu during setting loop change operation Tension setting Setting    Manual setting Setting    Stall setting Setting    Linear line taper rate Setting    (Internal reel diameter) Linear line taper ratio Setting ...
Page 113 Change Parameter Monitor/ Control PASS Content Channel Menu during setting loop change operation Mass correction bias A Setting   Mass correction bias B Setting   Proportional gain Setting   Integral time Setting   Dead band gain Setting ...
Page 114 Change Parameter Monitor/ Control PASS Content Channel Menu during setting loop change operation Tension setting Setting    Manual setting Setting    Stall setting Setting    Linear line taper rate Setting    (Internal reel diameter) Linear line taper ratio Setting ...
Page 115 Change Parameter Monitor/ Control PASS Content Channel Menu during setting loop change operation Mass correction bias A Setting   Proportional gain Setting   Integral time Setting   Dead band gain Setting   Dead band width Setting ...
Page 116 Change Parameter Monitor/ Control PASS Content Channel Menu during setting loop change operation Feedback limit Setting Open-loop control ratio Setting Automatically calculation stall gain Setting Automatically calculation new reel Setting preset gain Taper function choice Setting Internal reel diameter taper base Setting choice Mechanical loss function choice...
Page 117 Change Parameter Monitor/ Control PASS Content Channel Menu during setting loop change operation Automatically calculation stall gain Setting Taper function choice Setting Internal reel diameter taper base Setting choice Mechanical loss function choice Setting Feedback control in stop timer Setting Automatic control output polar choice Setting Tension signal input choice...
Page 118 Change Parameter Monitor/ Control PASS Content Channel Menu during setting loop change operation Control loop number Setting Common Control loop 1 mode Setting Common Control loop 2 mode Setting Common Two-reel's switching Setting Common Password input Setting Common Adapter sampling cycle Setting Common Control loop structure No.
Page 119 Change Parameter Monitor/ Control PASS Content Channel Menu during setting loop change operation Analog input setting 2 Setting Common Analog input setting 3 Setting Common Analog input setting 4 Setting Common Analog output setting 1 Setting Common Analog output setting 2 Setting Common Analog output setting 3...
Page 120 Change Parameter Monitor/ Control PASS Content Channel Menu during setting loop change operation Start station No. in CC-Link Setting Common Number of occupied stations in CC- Setting Common Link Extended cyclic in CC-Link Setting Common Communication speed in CC-Link Setting Common CC-Link version Setting...
Page 121 Change Parameter Monitor/ Control PASS Content Channel Menu during setting loop change operation Base torque in open-loop control Setting   Direct taper ratio Setting   Control output lower limit setting Setting   Control output upper limit setting Setting ...
Page 122 6.2.1 Load model number (1) Powder clutch/brake Powder clutch Powder brake Model name Load model number Model name Load model number ZKG-5AN ZKG-5YN ZKG-10AN ZKG-10YN ZKG-20AN ZKG-20YN ZKG-50AN ZKG-50YN ZKG-100AN ZKB-0.06YN ZKB-0.06AN ZKB-0.3YN ZKB-0.3AN ZKB-0.6YN ZKB-0.6AN ZKB-1.2XN ZKB-1.2BN ZKB-2.5XN ZKB-2.5BN ZKB-5XN ZKB-5BN ZKB-10XN...
Page 123 (2) Hysteresis clutch/brake Hysteresis clutch Hysteresis brake Model name Load model number Model name Load model number ZHA-0.6B ZHY-0.6B ZHA-1.2A ZHY-1.2A ZHA-2.5A ZHY-2.5A ZHA-5A ZHY-5A ZHA-1.2A1 ZHY-1.2A1 ZHA-2.5A1 ZHY-2.5A1 ZHA-5A1 ZHY-5A1 ZHA-10A ZHY-10A ZHA-20A ZHY-20A ZHA-40A ZHY-40A ZHA-60A ZHY-60A ZHY-100A2 6.
Page 124: Communication Function
Communication with equipment that has an RS-485 interface or USB interface is enabled by connecting the optional RS-485 communication interface or USB communication interface. For details on RS-485 communications (N:N Network, parallel link, and MODBUS), refer to the following. LE-10WTA-CCL LD-10WTB-CCL INSTRUCTION MANUAL (RS-485 communication) JZ990D58401 ...
Page 125: Performance Specifications
7.2.3 Performance specifications Item Specifications Applicable CC-Link version Ver. 2.00 (and Ver. 1.10) Station type Remote device station Station No. 1 to 64 Transmission speed 156 Kbps/625 Kbps/2.5 Mbps/5 Mbps/10 Mbps In accordance with CC-Link specification. Refer to the manual of the Transmission distance master station for details.
Page 126: Connection And Wiring
7.2.4 Connection and wiring  CC-Link cable Use cables dedicated to CC-Link in the CC-Link system. The performance of the CC-Link system is not assured if any other cable is used. Remote I/O station Remote I/O station Local station Local station or Remote device or Remote device or Intelligent...
Page 127 7.2.5 CC-Link  Start station No. and number of occupied stations The main unit works as a remote device station in CC-Link. The start station No. can be set by the user and the number of occupied stations is determined by the control loop number as shown in the list below.
Page 128  Access by request command For arbitrary access to data from the master station, data can be read and written by handshake between the "request command execution request" flag and the "request command completion response" flag. Double word data from the master station is used for this access. In the double word data, as shown in the table below, 4 high-order bits of the first word is assigned to the request command, 12 low-order bits of the first word is assigned to the request code, and the second word is assigned to the data setting word.
Page 129 POINT POINT POINT The tension controller does not accept request commands for 5 seconds after the power is turned ON.  Extended cyclic setting CC-Link system Ver. 2.00 supports the extended cyclic setting. Four types of extended cyclic setting, ×1, ×2, ×4, and ×8, are available. When "×1" is set, CC-Link system Ver.
Page 130 Device No. Signal name ON (data value = 1) OFF (data value = 0) Remarks Span adjustment RY19 Execution Stop execution Speed teaching Execution Stop RY1A execution RY1B RY1C RY1D RY1E Control loop structure Common to RY1F Execution Stop completion L1 and L2 Common to RY20...
Page 131  Remote input (device station  master station) Device No. Signal name ON (data value = 1) OFF (data value = 0) Remarks Common to RX00 Run/Stop Stop L1 and L2 Reverse rotation/Normal Reverse rotation being Normal rotation being Common to RX01 rotation executed...
Page 132 Device No. Signal name ON (data value = 1) OFF (data value = 0) Remarks Measurement length RX1E Detection output ON Detection output OFF detection 2 Measurement length RX1F Detection output ON Detection output OFF detection 3 Zero adjustment being Zero adjustment being RX20 Normal...
Page 133: Remote Register
 Remote register Two stations are occupied for one control loop. Thus, the remote register points are 8 per control loop. If the extended cyclic setting is changed, the number of remote registers and data which can be sent and received can be changed. ...
Page 134  Ver. 2.00 (when the extended cyclic setting is set to "×4") Remote register RWw (master station  device station) Remote register RWr (master station  device station) Device No. Signal name Device No. Signal name RWwn Tension continuous setting RWrn Current total tension continuous monitor RWwn+1...
Page 135  Ver. 2.00 (when the extended cyclic setting is set to "×8") Remote register RWw (master station  device station) Remote register RWr (master station  device station) Device No. Signal name Device No. Signal name RWwn Tension continuous setting RWrn Current total tension continuous monitor RWwn+1...
Page 136 Remote register RWw (master station  device station) Remote register RWr (master station  device station) Device No. Signal name Device No. Signal name RWwn+42 Request command 5 Request code 5 RWrn+42 RWwn+43 Data setting 5 RWrn+43 RWwn+44 Request command 6 Request code 6 RWrn+44 RWwn+45...
Page 137: Request Code
 Request code The values of each parameter corresponding to the request codes are handled as real numbers data without decimal point. The minimum value and maximum value are set in the main unit and when a value exceeding those values is written, the minimum value or maximum value is automatically overwritten.
Page 138 Request Monitor/ Control Minimum Maximum Contents Channel code setting loop value value H22(34) Right tension Monitor TAD2 H23(35) Tension output % monitor Monitor TAD2 H24(36) Left input voltage Monitor TAD2 H25(37) Right input voltage Monitor TAD2 H26(38) Contact output monitor Monitor TAD2 H27(39)
Page 139 Request Monitor/ Control Minimum Maximum Contents Channel code setting loop value value H04C(76) H04D(77) H04E(78) H04F(79) H050(80) Initial diameter Setting DCA1 2000 H051(81) Material thickness Setting DCA1 0 (0.0) 10000 H052(82) Reel diameter detect output 1 Setting DCA1 2000 H053(83) Reel diameter detect output 2 Setting DCA1...
Page 140 Request Monitor/ Control Minimum Maximum Contents Channel code setting loop value value H073(115) Detect output choice Setting DCA1 H074(116) Retention detect output choice Setting DCA1 H075(117) Controll reel choice Setting DCA1 Acceleration/ deceleration H076(118) Maximum line acceleration Setting DCA1 judgment Acceleration H077(119) Maximum reel rotational speed...
Page 141 Request Monitor/ Control Minimum Maximum Contents Channel code setting loop value value H098(152) H099(153) H09A(154) H09B(155) H09C(156) H09D(157) H09E(158) H09F(159) H0A0(160) Teaching velocity Setting DCA2 1000 H0A1(161) Velocity electronic gear ratio Setting DCA2 90.00 180.00 H0A2(162) Reel rotational speed coefficient Setting DCA2 H0A3(163) Reel rotational speed bias...
Page 142 Request Monitor/ Control Minimum Maximum Contents Channel code setting loop value value H0BE(190) H0BF(191) H0C0(192) Target tension Monitor H0C1(193) Control output % monitor Monitor H0C2(194) Torque output % monitor Monitor H0C3(195) Automatic control status Monitor H0C4(196) Reel diameter calculation status Monitor H0C5(197) H0C6(198)
Page 143 Request Monitor/ Control Minimum Maximum Contents Channel code setting loop value value H0E8(232) Broken line taper ratio 0 Setting H0E9(233) Broken line taper ratio 1 Setting H0EA(234) Broken line taper ratio 2 Setting H0EB(235) Broken line taper ratio 3 Setting H0EC(236) Broken line taper ratio 4 Setting H0ED(237) Broken line taper ratio 5...
Page 144 Request Monitor/ Control Minimum Maximum Contents Channel code setting loop value value H112(274) Torque output % monitor Monitor H113(275) Automatic control status Monitor H114(276) Reel diameter calculation status Monitor H115(277) H116(278) H117(279) H118(280) H119(281) H11A(282) H11B(283) H11C(284) H11D(285) H11E(286) H11F(287) H120(288) Tension setting Setting...
Page 145 Request Monitor/ Control Minimum Maximum Contents Channel code setting loop value value H13C(316) Broken line taper ratio 4 Setting H13D(317) Broken line taper ratio 5 Setting H13E(318) Broken line taper ratio 6 Setting H13F(319) Broken line taper ratio 7 Setting H140(320) Static mechanical loss A Setting...
Page 146 Request Monitor/ Control Minimum Maximum Contents Channel code setting loop value value H166(358) Torque correction 40% Setting 100.0 H167(359) Torque correction 50% Setting 100.0 H168(360) Torque correction 60% Setting 100.0 H169(361) Torque correction 70% Setting 100.0 H16A(362) Torque correction 80% Setting 100.0 H16B(363) Torque correction 90%...
Page 147 Request Monitor/ Control Minimum Maximum Contents Channel code setting loop value value H190(400) Feedback integrated value limit Setting H191(401) Open-loop control ratio Setting H192(402) Automatically calculation stall gain Setting H193(403) H194(404) Taper function choice Setting H195(405) Internal reel diameter taper base choice Setting H196(406) Mechanical loss function choice...
Page 148 Request Monitor/ Control Minimum Maximum Contents Channel code setting loop value value H1BB(443) H1BC(444) H1BD(445) H1BE(446) H1BF(447) H1C0(448) Control loop number Setting Common H1C1(449) Control loop 1 mode Setting Common H1C2(450) Control loop 2 mode Setting Common H1C3(451) Two-reel's switching Setting Common H1C4(452) Password input...
Page 149 Request Monitor/ Control Minimum Maximum Contents Channel code setting loop value value H1E6(486) Analog output setting 3 Setting Common H1E7(487) Analog output setting 4 Setting Common H1E8(488) H1E9(489) H1EA(490) H1EB(491) H1EC(492) H1ED(493) H1EE(494) H1EF(495) H1F0(496) Memory cassette setting Setting Common H1F1(497) Analog input mode Setting...
Page 150 Request Monitor/ Control Minimum Maximum Contents Channel code setting loop value value H211(529) Number of occupied stations in CC-Link Setting Common H212(530) Extended cyclic in CC-Link Setting Common H213(531) Communication speed in CC-Link Setting Common H214(532) CC-Link version Setting Common H215(533) Communication function in RS-485 Setting...
Page 151 Request Monitor/ Control Minimum Maximum Contents Channel code setting loop value value H236(566) H237(567) H238(568) Base torque in open-loop control Setting 100.0 H239(569) Direct taper ratio Setting 100.0 Control output H23A(570) Control output lower limit setting Setting -101 upper limit setting Control output...
Page 152 7.2.7 Reference program * Communication parameter setting * <BFM#AH M35 to M20> M8000 FROM K0 H0A K4M20 K1 Unit monitor error Unit Unit error ready * <Number of connected modules> MOV K1 D0 * <Number of retries> MOV K3 D1 * <Number of automatic return modules>...
Page 153 * <Refresh instruction> M8002 SET M40 Initial Refresh pulse instruction Unit Unit error ready SET M3 * <Data link start request by BFM> SET M46 Data link start request RST M46 Normal Data completion link of data link start start request RST M3 * <BFM#668H...
Page 154 * <Write data to the tension setting (L1) (Writing to RAM)> X000 M847 MOV H10D0 D204 Data Execution RWw4 transfer command command completion * <Setting value = 40.0> response MOV K400 D205 RWw5 * <Write data to the stall setting (L1) (Writing to RAM)> MOV H10D2 D206 RWw6 * <Setting value = 20.0>...
Page 155 USB cable for connecting personal computer 7.3.2 Step to driver installation For the installation of the driver, consult with the Mitsubishi Electric dealer from whom you purchased your product. Refer to the following manual for how to install the USB driver.
Page 156: Operating Environment
7.3.4 Operating environment Item Specification ® ® Microsoft Windows ® ®*1 Applicable OS Microsoft Windows Vista ® ® Microsoft Windows Applicable software MX Sheet Only the 32-bit OS is applicable. For the USB driver software Ver 1.10 or later, the 64-bit OS is applicable. 7.3.5 Attachment of USB communication interface This subsection explains how to attach the USB communication interface.
Page 157 7.3.7 Setting Refer to the following manual for the details of settings. LE-10WTA-CCL, LD-10WTB-CCL (Sample Data for MX Sheet) INSTRUCTION MANUAL (JZ990D57001) RS-485 communications (N:N Network, parallel link, and MODBUS) For details on RS-485 communications (N:N Network, parallel link, and MODBUS), refer to the following.
Page 158: Main Unit Specifications
Specifications Main Unit Specifications 8.1.1 Basic specifications Item Specification Outside Dimensions 90 × 82.4 × 88.2 Weight Approximately 290 g Installation location Inside panel Installation method DIN rail, wall Power supply 24 V DC Contact input General contact input: 7 points Input Analog input (voltage) General analog input: 4 points...
Page 159: General Specifications
8.1.2 General specifications Item Specification Ambient operating -5 to +55°C temperature Ambient storage -25 to +75°C temperature Ambient operating 35 to 85% RH (Condensation is not allowed) humidity Frequency Acceleration Half amplitude 10 times in each of X, Y 10 to 57 Hz 0.035 mm DIN rail Vibration...
Page 160: Input/Output Specifications
8.1.3 Input/output specifications Terminal Function Specification name 24 V DC -15% +20%, Power consumption: 20 VA Power supply Rush current: 20 A, 2 msec Allowable instantaneous power interruption: 5 ms Contact input: 1 to 7 (The details of the contact input function Contact input ON current: Approximately 5mA depend on the parameter setting.)
Page 161 90 × 17.6 × 88.2 Weight Approximately 80 g Power supply Supplied from the main unit Applicable detector: Mitsubishi Electric tension detector LX-TD and Input Detector commercial strain gauge type tension sensors (2 mV/V) For detector +5 V DC power supply...
Page 162: Basic Specifications
Specifications of the Reel Diameter Calculation Adapter LD-10WTB-DCA 8.3.1 Basic specifications Item Specification Outside Dimensions 90 × 17.6 × 88.2 Weight Approximately 90 g Power supply Supplied from the main unit Reel shaft pulse input Input for reel shaft pulse sensor Input Measure pulse input Input for measure pulse sensor...
Page 163: Sensor Specifications
8.3.4 Sensor specifications Item Reel shaft pulse sensor Measure pulse sensor Supply voltage 12 V DC ± 10% 12 V DC ± 10% Consumption current 20 mA or less 90 mA or less Output type NPN transistor output NPN transistor output •...
Page 164 Item Performance Power supply for encoder 12 V DC ± 0.5 V, 90 mA or less Power supply for proximity switch 12 V DC ± 0.5 V, 20 mA or less Output 0.1 A (resistance load), 30 V or less Timing detection outputs 1 to 2 Open collector output 8.
Page 165 USB Communication Interface LM-10WA-USB 8.4.1 General specifications Subsection 8.1.2 General specifications 8.4.2 Power supply specifications Item Specification 15 mA/5 V DC (Supplied from the main unit) Consumption current 30 mA/5 V DC (Supplied from a USB connector of the personal computer) 8.4.3 Communication specifications Item...
Page 166: Function Block Diagram
Function Block Diagram The feedback control and the open-loop control can be performed according to the tension data and the reel diameter data. The tension data and the reel diameter data can be input externally through the connected adapters or by the analog input.
Page 167 8.6.2 Tension detector input adapter The figure below shows the function block diagram of the tension detector input adapter. Voltage conversion Left voltage buffer operation Filter Left span gain Left tension buffer Filter Tension upper limit Left zero bias detection setting Sensor input Tension detection setting...
Page 168: Alarm Code
Troubleshooting Alarm Code The alarm codes 01 to 19 are the alarm numbers for each optional adapter and each alarm code consists of the adapter number where an alarm occurred (two digits) and the alarm code (two digits). The alarm codes 20 to 39 are the alarm numbers for the main unit and these codes are common for all optional adapters.
Page 169 (2) LD-10WTB-DCA Power Alarm Alarm name Alarm type Contents of alarm supply code reset 12 V power 12 V power supply is short-circuited and an overcurrent 01 supply short Short circuit Required flowed. circuit Outside electronic gear The calculation result is outside the setting range in the 10 Teaching ratio setting...
Page 170: 168 9. Troubleshooting
Power Alarm Alarm name Alarm type Contents of alarm supply code reset Writing- Monitor data or password protect data was attempted to be 23 Network prohibited alarm written to. required Writing in RUN Read-only data was attempted to be written to while RUN Network 24 ON status...
Page 171 When the Power is not Turned ON or Nothing is Displayed Phenomenon Confirmation item Countermeasure Turn ON the switch of the 24 V DC power The 24 V DC power supply unit does not give supply unit. output. 24 V DC power is not Replace the 24 V DC power supply unit.
Page 172: 170 9. Troubleshooting
When Zero Adjustment is not Completed Normally Counter Phenomenon Confirmation item measure • Check the wiring between the tension detector input adapter and the tension detector. • Check the sensor output voltage between the [GRL] terminal and the [WHL] terminal and between the [GRR] terminal and the [WHR] terminal.
Page 173 (Figure A) Zero adjustment is not completed normally. • Check the wiring between the tension controller and the tension detector. Check the wiring. • Check the sensor output voltage between the [GRL] terminal and the [WHL] terminal and between the [GRR] terminal and the [WHR] terminal. When the voltage value does not change even if the detector roller is moved, check the tension controller.
Page 174: 172 9. Troubleshooting
(Figure C) "AUTO ZERO ANBALANCE ALARM" is displayed. Check the input voltage of the tension detector. Is the self-aligning mechanism effective for the detector roller? Replace the existing pillow block Loosen the detector roller shaft fixing setscrew with the self-aligning type. provided on the bearing inner race in the pillow block attached in the detector on one side.
Page 175 When Span Adjustment is not Completed Normally Counter Phenomenon Confirmation item measure • When only one tension detector is used, "AUTO SPAN ANBALANCE ALARM" is displayed, ignore the display is ignored. The input on the side on which the tension sensor is not connected is automatically ignored.
Page 176: 174 9. Troubleshooting
(Figure A) Span adjustment is not completed normally. Record the input voltage of the tension detectors Check the input voltage of the tension on the left and right respectively during zero adjustment. detector during zero adjustment. (The voltage between the [GRL] terminal and the [WHL] terminal, and between the [GRR] terminal and the [WHR] terminal) Record the input voltage of the tension detectors Full scale...
Page 177 (Figure C) "AUTO SPAN OVER LOAD ALARM" is displayed. Is the tension detector rated load too large against the tension full scale? Review the tension full scale or tension detector. Is the material angle wound around the detector roller too large? Review the positional relationship between the detector roller and guide rollers before and after it, and change the material angle.
Page 178: Output Error
Input Signal Error Phenomenon Confirmation item/Countermeasure • Compare the ON/OFF status of the contact input signals and the monitoring screen. Check whether contact is poor at the input contacts. If the ON/OFF status is not displayed on the monitoring screen when the input signal is Contact signals and certainly turned ON/OFF, the tension controller is broken.
Page 179 (Figure A) Tension fluctuation is large. Switch the mode to the manual control mode. Is the tension stable? Is the external tension setting used? Does only the tension monitor value change without fluctuation of the tension of the material? Does the external tension setting change? Check the cause of the tension monitor value change.
Page 180: 178 9. Troubleshooting
(Figure B) Cause of mechanical change Does the line speed change, or the main axis slip? Such as • Shortage of the feed motor's capacity Eliminate the change cause of or torque target line velocity. • Misalignment of the material and the feed roll Is the wiring toward the actuator correct?
Page 181 (Figure C) Check the cause of the tension monitor value change. Stop the machine and keep the power of the inverter or the AC servo amplifier ON. Is the tension stable? Remove materials from the machine and rotate Turn OFF the inverter or the detector roller or the guide roller by hand.
Page 182: 180 9. Troubleshooting
(Figure D) Check whether noise in the inverter or the AC servo amplifier causes the hunting or not. Is Class D grounding (Grounding resistance: 100Ω or less) performed to the ground terminal of the tension controller? Perform Class D grounding(Grounding resistance: 100Ω...
Page 183: Initialization Procedure
Settings cannot be changed. Phenomenon Confirmation item/Countermeasure • When the Run/Stop signal [Run/Stop] is ON, or when the detector is in the adjustment Setting items and setting mode, only limited items can be set. values cannot be changed. Section 6.2 Monitoring and Setting Items Initialization procedure Set the range to be initialized (0: none, 1: main unit, 2: ch1, 3: ch2, 4: ch3, 5: ch4, 6: ALL) in the data device for memory initialization (D513) or requirement code (H201), and turn on (execute) the contact...
Page 184: Compliance With Ec Directive (Ce Marking)
EC directive. Compliance with EMC directive of the entire mechanical module should be checked by the user/ manufacturer. For more details please contact to the local Mitsubishi Electric sales site. 10.1 Requirements for compliance with EMC Directive...
Page 185 10.2 Precautions for compliance with EC Directive • Use a tension controller while installed in conductive shielded control panels under a general industrial environment. • The tension controller is the open-type equipment and must be used by being installed in a conductive control panel.
Page 186 10.3 Measures for EMC 10.3.1 Basic measures for EMC Perform the following methods securely to achieve the electromagnetic compatibility. (1) Install a noise filter (so that conduced noise is reduced). (2) Perform grounding securely (so that the equipment cannot work as a noise antenna). (3) Shield power cables and control cables (so that radiated noise is sealed).
Page 187 Compliance with UKCA marking The requirements for compliance with UKCA marking are the same as that with EC directive (CE marking). Apx. 11. Compliance with UKCA marking...
Page 188 12. Compliance with KC (Korea Certification) Mark 12.1 For the compliant model Conforming models are LM-10WA-TAD manufactured since December 2011 and LE-10WTA-CCL, LD-10WTB-CCL, LD-10WTB-DCA, LM-10WA-485, LM-10WA-USB, and LD-8EEPROM manufactured since March 2016. To check the month and year of manufacture, refer to the following.
Page 189 Apx. 12. Compliance with KC (Korea Certification) Mark...
Page 190: Appendix A. Glossary
Appendix. Appendix Appendix A. Glossary AC servo A servo that uses a synchronous motor is called an AC servo in Mitsubishi Electric Corporation. Acceleration tension Tension generated by the inertia of winding materials or rolls at the start of machine.
Page 191 Booster amplifier An amplifier used in tension control to receive a signal of 0 to 5 V from the tension controller and supply an output current of 4 to 20 mA to the electro-pneumatic converter. Braking torque Torque of the brake that is applied to the unwinding reel. Dividing this value by the unwinding radius gives the unwinding tension.
Page 192 Differential transformer Used to measure the displacement of the spring dancer roll to detect the tension, or to measure the movement of the touch lever to detect the reel diameter. A movable iron core is provided between the primary and secondary coils so that a secondary coil voltage corresponding to the iron core position can be obtained.
Page 193 Heat dissipation Heat generation per unit time caused by slipping. The heat dissipation P (W) of the clutch/brake is proportional to the product of the slip rotation speed Nr (r/min) and transmission torque T (Nm). P = 0.105 NrT (W) Hunting Hunting phenomenon in feedback control.
Page 194 Mechanical loss correction To prevent any rolling resistance in the reel from affecting the control tension. Multi-shaft distribution control In the simultaneous multi-shaft winding/unwinding mechanism, control output of each shaft should be distributed based on the signal of a single control unit. New shaft preset In automatic paper splicing control, set the initial value of the torque required for the new shaft immediately after switching.
Page 195 Predrive Preparatory operation performed in the automatic paper splicing device in order to adjust the peripheral speed of the preparatory reel to the line speed. Press roll A roll used in a circumferential driving/braking type winding/unwinding device in order to keep the reel pressed against the under-roll. Proportional gain The ratio of the direct response component of the control output with respect to the control deviation.
Page 196 Slip rotation speed Difference between the input rotation speed and the output rotation speed of the clutch. It is also the input rotation speed itself in terms of a brake. Span adjustment To adjust the proportional constant so that the rated output signal and the full- scale display output signal of the meter can be obtained when the maximum input signal is given.
Page 197: Appendix B. Version Update History
Supports MODBUS communication Ver.1.30 Mass correction bias function is added. For confirming version information, refer to this manual and the following manual. LE-10WTA-CCL LD-10WTB-CCL INSTRUCTION MANUAL (Sample screens for GT1030) JZ990D61901 LE-10WTA-CCL LD-10WTB-CCL INSTRUCTION MANUAL (Sample screens for GT2104-P) JZ990D62201...
Page 198 REVISIONS Manual Print Date Revision Number August 2013 First Printing September 2013 Errors are corrected. • Chapter 5 is modified. • Chapter 7 is modified. • Section 8.3 and 8.4 are added. April 2014 • Errors are corrected. • Chapter 7 is modified. •...
Page 200 Effective May 2022 HEAD OFFICE: TOKYO BUILDING, 2-7-3 MARUNOUCHI, CHIYODA-KU, TOKYO 100-8310, JAPAN Specifications are subject to change without notice. JZ990D56901M (MEE)

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Mitsubishi Electric LE-10WTA-CCL Applications Manual

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