Speed Combination/Feed Back Regulator
Contents
1. 9 I Features The RPM of a motor is converted as electric signal by a RPM generator or photo interception pulse generator which can be used for input signal of converter frequency or provide RPM feedback signal to achieve the effects of converter constant speed and linear speed A feedback regulator can be equipped with a potentiometer as constant tension for cloth line or plastics as well as constant linear speed and rolling control of loose conversion Built in tilt mechanism can slowly increase or decrease signals set by frequency to reduce the mechanical impact II Specifications T e CSCS SN Tilt Time Adjustment adjustable range of acceleration 0 36 seconds adjustable The default is 0 second and deceleration Input adjustment R VR7 adjustment 0 3 times the default is 1 time toed VRS and JP1 adjustment JP1 is adjusted to L The adjustable range of VRS is 0 2 times Instantaneous Compensation setting when equipped with a generator P 1 proportional zone JP1 is adjusted to H The adjustable range of VRS is 0 10 times setting when equipped with a potentiometer JP1 is adjusted to H VR5 is adjusted to 2 times Del tion Ti NE j e ay Compensa ae ime VR6 adjustment 5 70 seconds The default is set as 35 seconds integral time AC generator input Output voltage will be within AC 25V 75V when a RPM gene2. Tilt circuit adjustment 1 1 Built in tilt mechanism can increase decrease the tilt time for frequency setting signals by adjusting VR8 ACC and VR9 DEC to reduce the mechanical impact 1 2 VR10 GAIN is used to adjust the voltage level between frequency setting input SET and frequency setting output CMD The gain is adjusted from 0 5 to 1 5 The default for gain is 1 When frequency setting input is DC 10V frequency setting output is DC 10V Selection of RPM feedback signal DSW1 2 1 When RPM feedback signals are input by an RPM generator or other analog signal DSW1 will be switched to A 2 2 When RPM feedback signals are input by photo interception pulses DSW1 will be switched to D Selection of photo interception pulse input frequency DSW2 3 1 When photo interception pulse signals are input DSW2 will be switched to the appropriate gear in accordance with the full scale of RPM feedback frequency to ensure resolution of RPM feedback signal 3 2 Table 1 shows DSW2 setting and input frequency when photo interception pulses are input Table 1 ACE S08 09 photo interception pulse input frequency DSW2 1 DSW2 2 Input Frequency OFF 0 9 kHz OFF 0 50 kHz 4 RPM feedback bias VR3 BIAS 4 1 It is recommended for bias setting to adjust VR3 BIAS and set output terminal O P or FBK bias when an RPM generator or photo interception pulse generator stops 4 2 Bias is adjusted as DC 3V The default is
3. Terminal input impedance is 30kQ 2kQ RPM feedback output terminal signal output from DC 0 10V output current lt 1mA Output load resistance needs 10kQ PM feedback output terminal signal output from DC 0 10V O P GO output current lt 7 5mA 15 converters can be simultaneously connected in parallel Power output terminal for potentiometer VP 7V 15V internal limit resistance 470Q VP VN VN 7V 15V internal limit resistance 470Q A potentiometer is connected at VP PI VN terminals Potentiometer resistance needs 1kQ PI GI Error input terminal voltage input DC 10V 10V CMB GI Bias input terminal voltage input DC 10V 10V RPM feedback output terminal signal output from DC 0 10V VO GO output current lt 7 5mA 15 converters can be simultaneously connected in parallel Internal output terminal of regulating power DC 0 12V 100mA max can be adjusted and over current protection loop is equipped The default is DC10V 0 5V The range of frequency can be adjusted according to frequency setting when actually operated VRI and VRO External output terminal of regulating power Notel When photo interception pulse signals are input to PHI GI DSW1 will be switched to D When RPM generator signals are input from TGI GI DSW1 will be switched to A VRP GO IV Terminal Position and Dimension Diagrams GI P15 C
4. 06 Vin VOI1 p q Vin Converter GOI Pp q Gnd VO2 p GI GO2 p VO2 p l GO3 p l l l 50 sets of ACE S04 06 can l be connected l l l I l l Fig 11 13 4 Application examples of rolling control 4 1 The sending side is the standard side The rolling side is the track side ACE S08 09 Frequency setting input 1k ohm 1 5W Potentiometer 1k ohm 1 5W Potentiometer 10k ohm 1 5W Potentiometer Short circuit at zero speed Converter Fig 12 4 2 The sending side is the track side ACE S08 09 1k ohm 1 5W Potentiometer 10k ohm 1 5W at Potentiometer Frequency setting input 1k ohm 1 5W Potentiometer Converter Fig 13 14 4 3 Constant speed feedback ACE S08 09 Frequency setting input 1k ohm 1 5W Potentiometer Converter Fig 14 4 4 No differential speed control Frequency setting input 1k ohm 1 5W Potentiometer ACE S08 09 Short circuit at zero peed Converter at following side Fig 15
5. DC 0V 0 1V RPM feedback gain VR1 PH GAIN or VR2 TAC GAIN 5 1 When RPM feedback signals are input by an RPM generator or other analog signals DSW1 is switched to A VR2 TAC GAIN can be used to adjust RPM feedback gain The default is TGI When DC 60V is input O P output signal is DC 10V 0 1V 5 2 When RPM feedback signals are input by photo interception pulses DSW1 is switched to D VR1 PH GAIN can be used to adjust RPM feedback gain The default is PHI When 1 6 kHz is input DSW2 selects 0 3 5 kHz input frequency O P output signal is DC 10V 0 1V 6 Standard speed R VR7 The adjustment is from 0 to 3 times The default is 1 time no adjustment 7 Proportional band P gain 1 proportional band VR5 Clockwise rotate to narrow the proportional band If the proportional band is narrower the control will hugely change when the feedback value has minor change With the narrowness of the proportional band the response will be better However the excess and vibration will take place as well stability becomes worse when adjusting P VR5 minor rotation will take place so that the control will not occur instability the proportional band is adjusted from 0 to 2 times and 0 to 10 times by JP1 The default is 2 times 8 Integral time I VR6 Clockwise rotate to reduce the integral time The integral time is the time that reaches the same control with proportional action when performing integral action With the shorte
6. I GI SaR Encode R U sS Vv IM T Ww oof 14 FWD too REV COM ua Converter gt WN VR6 I GAIN Integral VRI PH GAIN ulse frequency signal nput switch F V v VR2 Level conversion Regulating power V ADJ REG 0 12V Fig 4 Connection diagram of speed combination Gnd Short circuit at zero speed haa PI Double isolation lines Close loop control of motor RPM photo interception pulse generator speed feedback DSW1 selects D i R U AC 100 230V 50 60HZ S O 3 y T O T WwW LAKAAY Transform ratio 1 1 YY oo Fa FWD ACE S08 09 poo te REV z 7 COM Tilt circuit adjustment VR8 y VR9 ACC VR10 Signal tilt circuit Setting Proportion band VR6 LGAIN Converter Integral Z Pulse frequency signal Input switch F V Level conversion Regulating power l V ADJ REG 0 12V Frequency setting input 1k ohm 1 5W pI 3 a Potentiometer mn L Gnd Double isolation lines Fig 5 Connection diagram of regulating power setting frequency VRO output can connect 50 converters in parallel VI Adjustment l
7. MB AC GI TGI PHI SET PE AC2 CMD Terminals at upper Terminals at lower layer TS Unit mm Screw M4 2 77 89 Unit mm Fig 1 V Connection Diagram FWD REV COM Converter Gnd R AC 100 230V 50 60HZ S O T O e Transform ratio YY reed eer ACE S08 09 Hoo PE ACI AC2 r 7 l Tilt circuit adjustment l L VPA pis l y VRS 7 vR9 SMPS a AWA ACC W DEC P15 VN i y VRIO i a AM GAIN Frequency setting input fice ts es te ee Sl 5 Ikohm1SW ser Signal tilt circuit CMB T Potentiometer GI z 0 Se lt a Setting Gi sf j HP VR5 eke JP1 P GAIN a Proportion band OMB aM LP m PL w Dmm vo VR6 GI GAIN EG Q Q Integral TS Q Y VR3 DSW2 on BIAS VRI pu PH GAIN WW FBR I 2 Pulse frequency signal p DSWI1 J O P Input switch F V Ae J GI vy GO A VR2 TGI Level conversion jracpan J Y VRP Regulating power VR4 T 2 V REG VRI VRO GO Double isolation Fig 2 Connection diagram of speed controller For a converter setting frequency R O AC 100 230V 50 60HZ S O T o Transform ratio 1 1 ACE S08 09 Tilt ci
8. R RHYMCBUS Speed Combination Feed Back Regulator Operation manual Type ACE S08 09 A CE S02 02B 02C ACE S04 06 ACE S08 09 ACE S10 ACE S12 ACE S13A 13B ACE S Series Auxiliary Controller Position Detector Proportional Differential Coupler Speed Converter Feed Back Controller Multi function Controller Signal Distributor Signal Isolation Converter The variation angle tension weight and angle bias on two axes detected by synchronization machine can be converted as DC voltage a converter can be controlled to operate at the same speed synchronous operation constant tension operation single to synchronous operation Built in tilt mechanism can slowly increase or decrease signals set by frequency to reduce the mechanical impact Can select as a proportional differential controller One proportional coupler can connect to six converters and control five proportional differential couplers Built in tilt mechanism can slowly increase or decrease signals set by frequency to reduce the mechanical impact The rotational speed of a motor can be converted as converter frequency input through electrical signal by an RPM generator or interceptive pulse generator Can be equipped with a potentiometer as constant tension for cloth line or plastics Linear and loose conversion can be used with an RPM generator as linear control or motor constant control Built in tilt mechanism can slowly increase or decrea
9. cceleration and deceleration characteristics B Main speed converter Fig 9 Converter No 1 Converter No 2 ACE S08 09 Converter No 4 ACE S04 06 Converter No 5 the coupling side owing to the different proportion of each converter the acceleration and deceleration time of converter at the coupling side will be based on main speed converter so that Main speed motor Motors at coupling side Converter No 3 Note If the acceleration and deceleration time of main speed converter is greater than that for inverters at can obtain the consistent acceleration and deceleration characteristics set by different frequencies 2 Constant speed In the converter control system installed with RPM feedback mechanism ACE S08 09 can be used to slowly modify speed variation and obtain constant speed control 5V 10V ACE S08 09 SET Vo lt Vin UVW GI Go eam Gnd CMB TS ooo Converter Short circuit at PI zero speed l i FBK i Power for PG i l VRP o0 GO O 2 3 i aaa et J PHI TGI GI O Fig 10 3 Proportional operation of main speed setting converter Each proportional controller can be connected with five converters for proportional setting Therefore 250 converters can be proportionally controlled ACE S08 09 ACE S04 06 Main speed setting 1k ohm 1 5W Potentiometer ACE S04
10. e operation could cause severe injury or death if it doesn t execute according to instruction on the user manual A NOTE Indicates the operation could minor injury or product damage if it doesn t execute according to instruction on the user manual X Although A indicates the level of light damage it could cause severe injury Only qualified staff can carry out the installation wiring trial run or troubleshooting X Qualified staff Those who get familiar with the principle structure characteristic operation procedure and installation of ACE controller to take safety measures and avoid danger as well as carefully read the user manual A Selected power voltage must have the specifications identical to controller input voltage If wrong voltage is connected internal control circuit will be burned out Please pay special attention to that A Wiring between ACE controller and converter should be as short as possible Heat dissipation should be considered if they are in the same control panel Please select appropriate line diameter when wiring main loop power A Ground lines should conform to the third type ground resistance below 1000 A Main loop power and control loop lines should be connected to ground point PE A Signal lines should adopt twisted pair or isolated lines to avoid noise interference Wiring and and the ground items should be performed Installation A Signal lines should be kept away from high v
11. nce between pin 1 and 2 of a potentiometer should decrease 4 Each RPM input terminal TGI PHI and GI absolutely can t be connected to local power Otherwise internal circuit could be burned out 5 In order to avoid voltage drop and interference the wiring distance of each RPM input signal should be as short as possible and isolated lines should be used so that can correctly detect the speed and position change 6 If output voltage from an RPM generator has large ripple voltage ripple voltage of speed feedback output terminal O P and GO will become large At this time converter speed will become instable as well 7 If the number of polarity is less than that of specification when using AC generator as speed feedback ripples of frequency setting output voltage will become large as well 8 The length of output signal terminal VO GO and converter frequency terminal Vin GND should be within 3m 11 VII Application Examples 1 RPM detected by the motor axis side as coupling control A Motors at coupling side Main speed motor l Main speed converter Converter l l l Converter ACE S08 09 gt l m Fig 8 Note If the acceleration and deceleration time of main speed converter is greater than that for inverters at the coupling side the acceleration and deceleration time of converter at the coupling side will be based on main speed converter so that can obtain the consistent a
12. oltage or power lines Don t bundle with high power lines Don t connect control loop terminals during the power delivery to avoid damage caused by the surge impact A Please confirm power indicators on a panel turn off to perform the removal after the power is disconnected Please connect according to terminal symbol when wiring and lock screws to avoid trip Please recover the upper cover to avoid electric shock after wiring is completed A The wiring operations must be performed by the qualified staff A Don t install at a place where to have high temperature humidity oil lint iron Ambient powder copper powder dust and corrosion Environment Heat dissipation should be considered when installing in a control panel The ambient temperature should not be greater than 50 C Sa S lt SRA Contents Features SS SSS SS SS SS SS eS eS SS See Specifications Terminal Definition Terminal Position and Dimension Diagrams Connection Diagram Adjustment Installation and Wiring Notices Application Examples
13. r integral time the time that reaches the setting value will be faster However poor stability as described in 7 will be easily occurred The default is 35 seconds 9 When actually operating the larger initial proportional band and longer integral time can be set You can observe the system to adjust the proportional band and integral time after starting 10 If the feedback value tested is not stable the proportional band will be increased the integral time is increased so that the full domain operation and feedback value are stable If the feedback value tested is stable after starting the proportional band and integral time can be reduced However the full domain operation and feedback value are kept stable as shown in Fig 6 Setting value ZZR Error Feedback value p wm YIU Fig 6 Step response diagram of PI action Speed setting Motor RPM f k A Motor RPM a o B Motor RPM Motor RPM D Fig 7 Speed characteristics 11 When you set as load the speed arbitrarily selected will operate The speed is rapidly changed to observe the rotational response Because the status changes owing to speed the optimal setting is selected within high intermediate and low speed If speed is greatly and rapidly changed maximum speed will change below 2 3 owing to the current limit as shown in Fig 7 11 1 The response of A and B is normal 11 2 The situation of C is under damping
14. rator is at max RPM Output frequency will be over 60Hz when an RPM generator is at min RPM Magnetic polarity of an RPM generator needs 24 polarities or more When a RPM is 1800RPM output frequency needs over 360Hz DC generator input Speed Feedback Input Output voltage will be within DC 40V 110V when a RPM generator is at max RPM Input impedance for RPM generator is 30kQ 2kQ Photo interception generator Input of pulse frequency 0 3 5kHz 0 4 5kHz 0 9kHz 0 50kHz For frequency input please refer to Table 1 Voltage level The Hi and Low level needs over 8 4V and below 1 4V Input impedance of photo interception pulse generator is 47kQ Frequency setting output Frequency output CMD DC 0 10V 7 5mA 15 converters can be simultaneously connected in parallel RPM feedback output RPM feedback output O P DC 0 10V 7 5mA 15 converters can be simultaneously connected in parallel RPM feedback output FBK DC 0 10V ImA Output Signal Regulating power output DC 0 12V 100mA max can be adjusted and over current protection loop is equipped The default is DC10V 0 5V The range of frequency can be adjusted according to frequency setting when actually operated Operating location Installed at a place where no corrosive or conductive gas liquid and dust exists Ambient temperature 10 C 50 C no condensation and freeze Operating Environment Storage temperature 20 C 60 C H
15. rcuit adjustment VR8 Y VR9 ACC Lay Frequency setting input 1k ohm 1 5W Potentiometer FBK RPM generator signal VN Signal tilt circuit VR10 VR7 R GAIN HP VR5 P GAIN ET Setting Proportion band LP Tol F4 TG GI 4 Eo PG Dwm VR6 I GAIN Integral Pulse frequency signal VRI PH GAIN Input switch F V Level conversion Regulating power V ADJ REG 0 12V Fig 3 Connection diagram of speed combination R U s v IM T Ww oof 14 FWD too REV COM 22 Converter t Vin l Gnd Short circuit at zero speed i ead PI Double isolation lines Close loop control of motor RPM RPM generator speed feedback DSW1 selects A R O AC 100 230V 50 60HZ S O T oO Transform ratio 1 1 ACE S08 09 ilt circuit adjustment VR8 Y VR9 ACC AW Frequency setting input 1k ohm 1 5W Potentiometer FBK GO Photo interceptiv e pulse signal gt VR10 R GAIN VR5 Setting Proportion band HP P GAIN A AN e LP Photo interceptiv e pulse generator PH
16. se signals set by frequency to reduce the mechanical impact Remote control Remotely control to start accelerate decelerate and stop a converter and can automatically memorize operation frequency during power failure Traverse control Used for transverse equipment so that can move left or right PLC multi step control Execute procedure control according to the setting phase and recycle it Input current can be simultaneously delivered to five sets of output after converted Current or voltage output can be switched For the applications of multiple conversion system pressure signals can be simultaneously delivered to multiple converters so that achieve constant pressure Used at a place for output and input conversion I I I V V V and V I or isolation ACE S13A The range of current output is DC 0 20mA ACE S13B The range of current output is DC 4 20mA Introduction Thank you for purchasing ACE S13 controller Please carefully read this user manual before the installation In order to correctly operate and use please attach this user manual on that machine so that can provide the reference of maintenance and service or troubleshooting in the future Safety Notices Please carefully read this user manual and pay attention to safety notices symbols or text specified in DANGER and NOTE prior to performing the installation wiring operation maintenance or troubleshooting A DANGER Indicates th
17. umidity 90 RH Vibration Below 5 9m sec 0 6G Altitude Below 1000m 3280ft HI Terminal Definition Remark Power input terminal AO Input voltage AC 100 230V 50 60Hz Ground terminal for equipment Z Power terminal of frequency setting input If the power of frequency setting input is supplied by converter signal this terminal will not be connected Output current lt 15mA A potentiometer is connected to PI15 SET GI terminal The potentiometer impedance needs 1kQ Frequency setting input terminal Frequency set at 1kQ and 1 5W DC 0 10V input input impedance 20kQ Frequency setting output terminal i Signal voltage DC 0 10V output current lt 7 5mA 15 converters can be simultaneously connected in parallel 12V and below 1 4V For frequency input please refer to Table 1 Terminal input impedance 47kQ Input terminal of photo interception pulse generator Signal voltage level The Hi and Low level needs over 8 4V max input voltage Note 1 Terminal Name RPM generator voltage input terminal AC generator input Output voltage will need within AC 25V 75V when a RPM generator is at max RPM Output frequency will need over 60Hz when a RPM generator is at min RPM TGI GI Magnetic polarity of an RPM generator needs 24 polarities or more When a RPM is 1800RPM output frequency needs over 360Hz DC generator input Output voltage will be within DC 40V 110V when a RPM generator is at max RPM
18. which should increase the proportional band P VR5 counterclockwise rotate If the normal value can t be obtained the integral time I VR6 clockwise rotate should be increased to extend response 11 3 The situation of D is over damping which should decrease the proportional band P VR5 clockwise rotate If the normal value can t be obtained the integral time I VR6 counterclockwise rotate should be reduced to respond the time in advance VII Installation and Wiring Notices 1 Notices of potentiometer installation 1 1 A place where less vibration impact occurs 1 2 A place where no oil water and metal powder exists 1 3 A place where easily maintains a potentiometer 1 4 Coupling with potentiometer machinery can t have overload 2 Swing angle when using a potentiometer When the distance moves from the lower limit to the upper limit the swing angle of a potentiometer should be within 60 degrees When potentiometer resistance is half it will be used as the central point between the upper and lower limit 3 Swing direction when using a potentiometer 3 1 Adjustment at rolling side When the distance moves from the lower limit to the upper limit a potentiometer should clockwise rotate At this time resistance between pin 1 and 2 of a potentiometer should increase 3 2 Adjustment at sending side When moving from the lower limit to the upper limit a potentiometer should counterclockwise rotate At this time resista
Download Pdf Manuals
Related Search