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Operating Manual CMGZ433

Digital microprocessor controlled tension control unit

for drives on winding applications

Version 2.22 05/04 sd

This operation manual is also available in german and french.

Please contact your local representative.

Diese Bedienungsanleitung ist auch in deutsch und französisch erhältlich.

Bitte kontaktieren Sie die Vertretung im zuständigen Land.

Ce mode d'emploi est également disponible en français et en allemand.

Veuillez contacter la représentation locale.

Содержание CMGZ433 Series

Страница 1: ...in german and french Please contact your local representative Diese Bedienungsanleitung ist auch in deutsch und franz sisch erh ltlich Bitte kontaktieren Sie die Vertretung im zust ndigen Land Ce mode...

Страница 2: ...regulations are to preserve safety of electric equipment They are not taken into consideration by this operating manual However they have to be followed strictly The tension controller can operate dr...

Страница 3: ...ertcardsupportblock CMGZ433 12 8 5 Wiring diagram Variant with separate housing CMGZ433 E 12 8 6 Mounting the distance sensor 14 9 Operation 15 9 1 View of the operating panel 15 9 2 Schematic diagram...

Страница 4: ...o the speed torque diagram used in the drive technology A single quadrant drive can only drive in forward direction a four quadrant drive can both drive and brake in forward and reward direction 3 Sys...

Страница 5: ...wer supply So the force sensors are supplied from the CMGZ433 by a very accurate power supply 4 3 Electronic unit CMGZ433 Common The electronic unit contains a microprocessor to handle all calculation...

Страница 6: ...roller From this signal and the actual output value the controller then calculates the actual reel diameter and the pilot control resulting from that The PI resp PID values are adustjed dynamically ac...

Страница 7: ...e to that it has high long time and temperature stability This feature also allows to exchange an electronic unit without readjusting P component A controller with only a proportional component emits...

Страница 8: ...ref to 9 5 Inputting the reference value Determine PID control parameters and set machine into operation ref to 9 6 Definition of control parameters If required setup the pilot control ref to 9 9 Set...

Страница 9: ...support block series CMGZ400 The support block EMGZ555959 has to be ordered separately C431006us If the electronic unit should be mounted into a 19 rack a multipoint plug is used instead of the suppor...

Страница 10: ...ction To provide safety of man and machine in case of malfunction the person responsible for system design has to establish specific safety procedures such as emergency stop ciruits etc 8 1 Mounting a...

Страница 11: ...nic unit On the force sensor side the shield should stay open 8 3 Mounting the drive unit The motor and the drive power amplifier will be mounted according to manufacturer s specification If an AC dri...

Страница 12: ...e housing of the electronic unit will be opened by unscrewing the 4 philips screws on the operation panel and swinging out the operation panel to the right side Caution The processor board is mounted...

Страница 13: ...Operating Manual CMGZ433 13 fig 7 Wiring diagram Variant with separate housing C433009e fig 8 Screw terminal arrangement on Terminal board C432007e...

Страница 14: ...g amplifiers and Tension Controllers fig 9 Mounting of the distance sensor CMGZ581924 E411012e The distance sensor operates with the 3 beam correction principle It is considerable insensible to second...

Страница 15: ...anual CMGZ433 15 9 Operation 9 1 View of the operating panel fig 10 Operating panel Variant for insert card support block CMGZ433 C433001e fig 11 Operating panel Variant with separate housing CMGZ433...

Страница 16: ...er parameters Lowpass output reset to default Pilot control for the time being set to None PID configuration for the time being set to PI if PID configuration is required refer to 9 12 Additional Sett...

Страница 17: ...tive value is displayed when loading the sensor in measuring direction If not exchange terminals z6 z8 resp 2 3 Insert material or a rope loosely to the machine Adjust offset by activating the paramet...

Страница 18: ...g method The Gain value will be calculated by the following formula and then inputted in the parameter gain feedback refer to 11 Parametrization fig 14 Force vectors in the FMS force measuring bearing...

Страница 19: ...imental determination of control parameters recommended If the behaviour of the control loop is unknown tuning is done by means of a systematic approach fig 15 Set parameter Derivative D to 0s only if...

Страница 20: ...struction is written in common form Notice Correct setting of the control loop can be difficult To judge the adjustment of the control parameters an oscilloscope may be helpful to record the behaviour...

Страница 21: ...rameters P0 P3 I0 I3 D0 D3 Influence of PI and PID configuration can be changed while the controller being enabled Setting is done as written in 11 3 Description of the parameters The new values are t...

Страница 22: ...s fed to the analog input terminals d6 d8 resp 7 8 refer to 8 6 Mounting the distance sensor Diameter adjustment To get the electronic unit knowing the actual reel diameter the distance sensor signal...

Страница 23: ...to be the same as during the test run First select the polarity of the diameter signal Input the formerly noted output value into torque for ex output value 7 2V torque 72 or output value 12 0mA torq...

Страница 24: ...the external pilot control has to be used To be developped ask FMS customer service 9 11 Tension reduction If the end of the reel should be wound smoother than the center of the reel a tension reduct...

Страница 25: ...Setting of the lowpass filters The control unit provides 3 lowpass filters independently adjustable from each other They are used to prevent noise which is added to the signals Signal variations whic...

Страница 26: ...back If the answer is missing the electronic unit or the connection cable may fail 10 1 Wiring diagram RS232 interface fig 19 Wiring diagram RS232 interface C431009e Reliable connection using maximum...

Страница 27: ...PACC CR FAIL CR write new tension reference value into RAM The new reference will be lost while power off or changing a parameter SRMP CR XXXXXX CR read actual tension reference value STEL CR XXXX X...

Страница 28: ...tion factor RP40 CR XXX XX CR start speed RP41 CR XXX X CR start limit RP42 CR XXXX CR leading drive RP43 CR XXXX CR controlled drive RP44 CR XXXX CR tacho diameter RP45 CR XXXX CR center diameter RP4...

Страница 29: ...imit error WP32XXX X CR PACC CR FAIL CR output limit WP33X CR PACC CR FAIL CR output config WP34XX X CR PACC CR FAIL CR ramp diameter WP35XX X CR PACC CR FAIL CR ramp reference WP36X CR PACC CR FAIL C...

Страница 30: ...English German French Italian _______ Pilot control No Internal External _______ Influence of PI 2 100 0 0 1 100 0 _______ PID configuration 2 PI PID PI _______ Proportional P0 2 1 00 0 01 100 00 ___...

Страница 31: ..._______ Start speed Out 0 00 0 00 100 00 _______ Limit speed F_ref 0 0 0 0 100 0 _______ Leading drive rpm V 300 1 1000 _______ Controlled drive rpm V 300 1 1000 _______ Tacho diameter mm 100 10 1000...

Страница 32: ...eferring to the calibration load you applied to the sensor force feedback value The processor then calculates the actual gain value and stores it under parameter Gain feedback Notice The input can be...

Страница 33: ...ribed under 9 4 Calibrating the measuring amplifier if the material tension cannot be simulated Range 0 100 to 9 000 Default 1 000 Increment 0 001 Unit Nominal force of sensor Use To get the correct f...

Страница 34: ...ctronic unit provides a lowpass filter to prevent noise which is added to the analog output of the instrument terminals z18 z22 resp 15 18 This parameter stores the limit frequency The lower the cut o...

Страница 35: ...mit value 1 Use The digital output Limit value 1 will be activated if the threshold value stored in this parameter is passed over resp under according to setting in parameter Limit 1 min max Range 999...

Страница 36: ...ed here should be adjusted accordingly If pilot control is not activated the effective influence of PI resp PID is 100 independent of this parameter Range 0 1 to 100 Default 100 0 Increment 0 1 Unit P...

Страница 37: ...BCD inputs are set to 0 This parameter can be changed while the controller is enabled The new value is taken for the control loop when quit parameter mode Range 0 001 to 10 000 Default 0 010 Incremen...

Страница 38: ...is the diameter signal is led internally to a ramp Its rate of rise is defined using this parameter The length of the ramp defines the time the diameter will take for a changement of 1mm Range 0 1 to...

Страница 39: ...factor Use This parameter stores the reduction factor for the tension reduction It corresponds to the relation from reduced tension at Dmax to normal tension at Dmin and is calculated using the follow...

Страница 40: ...Leading drive Use This parameter is used to calculate the reel diameter from the line speed signal To be developed ask FMS customer service Range 1 to 1000 Default 300 Increment 1 Unit rpm V Controlle...

Страница 41: ...Range 0 to 127 Default 0 Increment 1 Unit Baud rate RS232 Use Setting of the transmission rate of the RS 232 interface Range 300 600 1200 2400 4800 9600 baud Default 9600 7 or 8 data bit Use Setting o...

Страница 42: ...m limit error or adjust controller parameters P I D more accurate and restart controlling enable controller again Roller does stay or winds too slow when enabling the controller Parameter Start speed...

Страница 43: ...log output 4 not connected 0 5V 8 Bit Ri 500 Digital output 1 controller ok Open Collector galvanic separated Digital output 2 alarm controller error Open Collector galvanic separated Digital output 3...

Страница 44: ...MS Italy Via Baranzate 67 I 20026 Novate Milanese Tel 39 02 39487035 Fax 39 02 39487035 fmsit fms technology com FMS USA Inc 2155 Stonington Ave Suite 119 Hoffman Estates IL 60169 USA Tel 1 847 519 44...

Страница 45: ...Operating Manual CMGZ433 45...

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