Tension Controller – Feed
Contents
1. INV T TC 608 Page 5 2 Material Roll up INV l DC VA HBSS AMP IN Driver 816 Driver A A A A j TC al DC 0 10 y 608 Page 6 PrO 7 PrO 8 PrO 9 Prk Pr 1 Pr 2 First IK value 0 01 99 99 Sec Second IK value 0 01 99 99 Sec Deviation range for second IK When the actual value is under the range TC608N will modify by First IK value if not over tolerated range TC608N will modify by Second IK value Max voltage range by integral modification Limit voltage output range modified by integral value Unwinding winding module setting O unwinding module material put in 1 winding module material roll up Upper limit for feedback of Tension Page 15 12 Description of Parameters PrO 1 PrO 2 PrO 3 PrO 4 PrO 5 PrO 6 Password present at 1234 into parameters modifying No response range When feedback value is in the period of No response range gt TC 608N will not execute Startup deviation delay time 0 1 25 5 Sec After starting TC608 will stop for your setting time then restart to output voltage P ratio modification by percentage 000 100 Max voltage range by ratio modification Limit voltage output range modified by ratio value Startup value for executing integral function Under startup value the function won t be executed On the contrary when actual value meet Startup value TC608N o2. and tension rectifying procedures have to be performed Step 1 When tension detector is mounted on the machine first of all please clear all objects on the detector device Getting into parameter method and read the value of red LED Tension feedback value then make the setting value of Pr15 to be Zero which is called Tension zero set procedures Step 2 Please placing tension rectifying weights on the device and read the value of red LED Tension feedback value Caution Please make sure the way of bring pressure to be the same as the material processing direction Then make Pr16 value equal to rectifying weights Repeat Step1 and Step2 to finish Tension Rectification procedures Page 17 lace ees Prl 4 Prl 5 Pr 6 Pr17 Pr18 Pr leg Pr20 Pr21 Lower limit for feedback of Tension Max voltage output for TC608N Zero point setting for tension detector K value from tension detector Decimal point position for Tension display value Upper display content 1 Tension feedback value 2 Voltage output Ave time for Tension display 0 01 25 5 Sec Output method selections Option 0 1 0 active power Motor 1 passive power Brake Initial output value of voltage When executing TC 608N Shortcut terminals 15 and 17 there is a voltage output value Page 16 4 TC 608N Working diagram 1 Material Put in AR POWDER Load o CY BRAKES BRAKES Cell SS eon BIG
3. tensile value is gotten from measuring the actual tension by LOAD CELL when material is put in or rolled up 2 How to operate TC 608N 1 Terminals 15 and 16 are contacts for start 2 Terminals 15 and 17 are short circuited to set up the parameters 3 Secondly push A or V on Control Panel to set up the required tension value 4 Terminals 15 and 18 are short circuited to break off the function of PID 5 Compulsory second integral function terminals 15 and 19 are short circuited to enter compulsory second integral function for modifying the setting value Page 3 NYDN BWNR Characteristics of TC 608N High accuracy and reliability with reasonable price Intelligent design with easy operation Changeover units of tensile value kg N LB Inbuilt signal amplifier of Tension detector Digital design Dual displays for the required and the actual value of tension Multi separate power sources built inside with signals input isolated by photo coupling in order to get the best anti interfering effect Unique anti interference design available for positive or negative signal output Function of memory as power failure Page 4 13 Tension Detection ZERO SET and Tension Rectification SPAN When tension detector is mounted on the machine a tension transmitting is generally put in The weight of the device has to betaken into account As a result before using TC 608N structural zero set
4. Tension Controller Feed backsystem TC 608N Control Panel In the form of a Load Cell USER S MANUAL TENSION CONTROLLER ma D O RUN O PRG TENSION SET O ERR lt T gt TC 608N October 2005 Prelude Thank you for applying our TC 608N Tension Controller Feedback system abb 608N to your machinery equipment Since the control systems renew quickly with time usually the former customers have to acquaint all complicate parameters and programs very well before running each new system We hear the voice from the customers mind and notice the aspirations of them so we develop the 608N series with strong function but simple operation Please read this manual carefully before running 608 Also please keep this manual properly in order to arrange electric wires set up parameters and trouble shooting if required in the future yx CAUTION 1 2 3 4 5 6 7 Forbid to arrange the electric wires or unload the connector of 608N when electricity is supplying Terminals 11 14 are reserved for signals feedback and output please do not connect with other usages Forbid to connect Terminals 6 and 7 with AC power source or wrong voltage Please do not take apart the housing of controller and do not test voltage resistance on components of controller inside either The parameters of 608N have been set up properly by factory except on particular control requirements it needs not to re set a
5. Y 9 Inactive 10 Inactive 11 Al Load Cell EX 12 Al Load Cell EX 13 Al Load Cell SG 14 Al Load Cell SG 15 ICOM Common contact for control 16 IP1 Start contact 17 IP2 Parameters revised contact 18 IP3 Temporality stop PID function 19 IP4 The contact of compulsory process of Second integral 20 Inactive 21 Inactive Page 11
6. ension value O RUN tension value PRG O ERR Confirm modification of parameter value Changeover of Parameter No Increase parameter value Decrease parameter value modify parameter value modify parameter value 8 For setting up the parameters values push MODE with correct pass code then push SE for confirmation The system will get in the parameter setting procedure 9 The required tensile value can be set up on control panel directly It needs not to get in the parameter setting procedure Page 9 8 Connection of Terminals PID LOAD CELL Com Start Pre Stop It2 EX EX SG SG IT 9 10 11 12 13 14 20 21 TE TRTETRJIT PILE Tir SUPPLY FG RELAY1 RELAY RELAY 2 AC 220V COM OUTPUT RELAY 1 OUTPUT once tension go beyond the max limit HI RELAY 2 OUTPUT once tension go beyond the min limit LO Note Signal transmitting line should be isolated from power line and cannot be arranged in the same channel Please use metal shield cable for signal lines Page 10 9 Connection Description Code Item Description l ACI Power source AC220V 2 AC2 Power source AC220V 3 FG Earth contact 4 RELAY1 Upper limit for RELAY 5 COM RELAY COM 6 VCOM Voltage output 7 VOUT Voltage output 8 RELAY2 Lower limit for RELA
7. ny Assure power source to be AC 220V 10 and connected with Terminals 1 and 2 Assure tension signals output to be connected with Terminals 11 14 Page 1 yuPpwN ee Contents Prelude e ses 2 2 ew Page 3 Working principle of TC 608N gt Page 3 How to operate TC 608N gt Page 3 Characteristics of TC 608N gt Page 4 Flow chart of TC 608N Application Page 5 Working diagram s essere gt Page 6 1 Material Put ine sss eee e ee eee eee ee Page 6 2 Material Roll up tseeee eee Page 7 Electrical specifications gt Page 8 External dimensions ssss gt Page 9 Functions of Control Panel Page 10 Connection of Terminals Page 11 Parameters setting method gt gt Page 12 Parameters table gt sees Page 13 Explanation of Parameters Page 14 Tension Detection ZERO SET and Tension Page 17 Rectification SPAN Page 2 1 Working principle of TC 608N TC 608N is a high accuracy tension controller The working principle of this controller is based on the comparative calculation between the required value and the actual value of tension then the controller will automatically command to modify the brake power or roll up torque to match the actual tensile value with the required one The required tensile value is set up by the operator at site to decide the tension for material put in or roll up The actual
8. stment 17 decimal point position 0 2 l Upper display content 18 feedback value 1 2 l 2 output voltage 19 Ave time for Tension display 00 1 25 5 1 5 Output methods 20 0 active power Motor 0 1 0 1 passive power Brake 21 Initial output voltage 0 00 10 00 02 00 Page 13 10 Parameters Setting Method Assure Terminals 15 and 17 are short circuited before parameters setting 37 PRG on Step 1 Push MODE button display 1234 parameter value parameter no Note The pass code of Parameter No 1 must be 1234 a fixed value Please push A or V on Control Panel to adjust to be 1234 then push SE to display normal value Step 2 Push MODE button display 1234 37 PRG on Push MODE button display 0100 37 PRG on L 0002 Push MODE button display a005 37 PRG on 0003 Push MODE button display 0000 37 PRG on L 0016 Push MODE button display L oo30 Actual tensile value 0030 Required tension value Push SET to confirm the value modification accomplished Then system goes back to operative mode If need to modify other parameters m repeat the procedure above Push MODE on and on green LED displays from 01 19 in a circle In normal operating module PRG lights up means the feedback value is under the range of setting value Pr02 Irresponsive zone Page 12 7 Functions of Control Panel Actual t
9. utput First IK value for modification Page 14 5 Electrical Specifications Power Source AC 220V 10 50 60 Hz Power Consumption 15W max Analog Tension Input A D 14Bit Control Output D A 12Bit Alarm Output x 2 RELAY 250VAC 1A Operating Temperature 0 60 C Storage Temperature 20 70 C Humidity 0 95 RH Weight lkg max Page 7 6 External Dimensions 100m m TENSION CONTROLLER RUN 100m m O PRG joa SET O ERR IAMA TC 608N 160m m 90m m Panel opening 92 x 92 m m Page 8 11 Parameters Table Pr No Function Range Factory setting 1 Pass code 0000 9999 1000 2 Irresponsive zone of Tension 0000 999 9 00 2 3 Startup deviation delay time 0 1 25 5 S 00 2 4 Ratio modification value 0 100 0 60 5 Max voltage modified by ratio value 0 10 V 0 20 6 Starting value for integral function 0000 99 99 00 1 7 First IK value 0 01 99 99 Sec 0 60 8 Second IK value lee 0 40 Sec 9 Tolerated range for second IK value 000 99 99 00 8 10 Max voltage modified by Integral value 00 01 10 00 8 00 11 0 i material put in 0 1 0 1 material roll up 12 Upper limit for feedback signal 0000 9999 500 0 13 Lower limit for feedback signal 0000 9999 12 3 14 Voltage output range 00 00 10 00 10 00 15 Zero point setting adjustment 16 Tensioninput K adju
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