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Item 

Description 

Current loop Kp 

Increase  Kp  to  make  current  rise  fast.  Proportional 

Gain determines the response of the drive to setting 

command. Low Proportional Gain provides a stable 

system (doesn’t oscillate), has low stiffness, and the 

current error, causing poor performances in tracking 

current  setting  command  in  each  step.  Too  large 

proportional gain values will cause oscillations and 

unstable system. 

Current loop Ki 

Adjust  Ki  to  reduce  the  steady  error.  Integral  Gain 

helps the  drive  to  overcome  static  current  errors. A 

low or zero value for Integral Gain may have current 

errors at rest. Increasing the integral gain can reduce 

the error. If the Integral Gain is too large, the system 

may “hunt” (oscillate) around the desired position.

 

Damping 

coefficient 

This parameter is used to change the damping 

coefficient in case of the desired operating state is 

under resonance frequency. 

Position loop Kp 

The PI parameters of the position loop. The default 

values  are  suitable  for  most  of  the  application,  you 

don’t need to change them. 

Contact us if you have 

any question. 

Position loop Ki 

Summary of Contents for HBS86H

Page 1: ...HBS86H Hybrid Stepper Servo Drive Manual ...

Page 2: ...gnal 11 5 4Connectionsto232SerialCommunicationInterface 12 5 5 Sequence Chart of Control Signals 12 6 DIP Switch Setting 13 6 1ActivateEdgeSetting 13 6 2 Running Direction Setting 14 6 3Micro steps Setting 14 7 FaultsalarmandLEDflickerfrequency 15 8 Appearance and InstallationDimensions 16 9 Typical Connection 16 10 Parameter Setting 17 11 ProcessingMethodstoCommonProblemsandFaults 22 11 1 Power o...

Page 3: ...t acceleration and so on This kind of servo drive also has an excellent costperformance 2 Features Without losing step High accuracy inpositioning 100 rated outputtorque Variable current control technology High currentefficiency Small vibration Smooth and reliable moving at lowspeed Accelerate and decelerate control inside Great improvement in smoothness of starting or stopping themotor User defin...

Page 4: ...ction 3 1 ALM and PEND signal outputports 1 2 3 4 Port Symbol Name Remark 1 PEND In position signal output 2 PEND In position signal output 3 ALM Alarm output 4 ALM Alarm output 3 2 Control Signal InputPorts 1 2 3 4 5 6 ...

Page 5: ...r 24V 4 DIR Direction signal 5 ENA Enable signal Compatible with 5V or 24V 6 ENA Enable signal 3 3 Encoder Feedback Signal InputPorts 1 2 3 4 5 6 Port Symbol Name Wiring color 1 PB Encoder phase B Blue 2 PB Encoder phase B White 3 PA Encoder phase A Yellow 4 PA Encoder phase A Green 5 VCC Input power Red 6 GND Input power ground Black ...

Page 6: ...6 Port Identification Symbol Name Remark 1 Motor Phase Wire InputPorts A Phase A Red Motor Phase A 2 A Phase A Blue 3 B Phase B Green Motor Phase B 4 B Phase B Black 5 Power Input Ports VCC Input Power AC24V 70V DC30V 100V 6 GND Input Power ...

Page 7: ...ent peak value12A 10 z Over voltage value130V z The over position error range can be set through theHISU Overall Dimensions mm 150 97 5 53 Weight Approximate 580g Environment Specifications Environment Avoid dust oil fog and corrosive gases Operating Temperature 70 Max Storage Temperature 20 65 Humidity 40 90 RH Cooling method Natural cooling or forced air cooling ...

Page 8: ...s to CommonAnode Remark VCC is compatible with 5V or 24V R 3 5K must be connected to control signal terminal Controller 2HSS86H KH Drive VCC PUL 270 PUL Pulse Signal DIR 270 DIR Direction Signal ENA 270 ENA Enable Signal VCC R PEND VCC R PEND ALM ALM ...

Page 9: ...mark VCC is compatible with 5V or 24V R 3 5K must be connected to control signal terminal Controller Pulse Signal VCC 2HSS86H KH Drive PUL 270 VCC Direction Signal PUL DIR 270 VCC Enable Signal DIR ENA 270 VCC ENA R PEND VCC R PEND ALM ALM ...

Page 10: ...Signal Remark VCC is compatible with 5V or 24V R 3 5K must be connected to control signal terminal Controller 2HSS86H KH Drive PUL 270 Pulse Signal PUL DIR 270 Direction Signal DIR ENA 270 Enable Signal ENA VCC R PEND VCC R PEND ALM ALM ...

Page 11: ...rystal Head foot Definition Remark 1 TXD Transmit Data 2 RXD Receive Data 4 5V Power Supply to HISU 6 GND Power Ground 5 5 Sequence Chart of ControlSignals In order to avoid some fault operations and deviations PUL DIR and ENA should abide by some rules shown as following diagram ...

Page 12: ...nsure correct direction c t3 Pulse width not less than 2 5μs d t4 Low level width not less than 2 5μs 6 DIP SwitchSetting 6 1 Activate EdgeSetting SW1 is used for setting the activate edge of the input signal off means the activate edge is the rising edge while on is the falling edge t5 5μs t3 t4 High level 3 5V High level 3 5V Low level 3 5V t2 6μs t1 5μs Low level 3 5V ...

Page 13: ...W3 SW4 SW5 SW6 are all on the internal default micro steps inside is activate this ratio can be setting through the HISU Dial switch Micro steps SW3 SW4 SW5 SW6 Default on on on on 800 off on on on 1600 on off on on 3200 off off on on 6400 on on off on 12800 off on off on 25600 on off off on 51200 off off off on 1000 on on on off 2000 off on on off 4000 on off on off 5000 off off on off ...

Page 14: ...or occurs when the motor coil current exceeds the drive s current limit 2 Voltage reference error in the drive 3 Parameters upload error in the drive 4 Error occurs when the input voltage exceeds the drive s voltage limit 5 Error occurs when the actual position following error exceeds the limit which is set by the position error limit 0 8s 2s Red Alarm LED Flash Time Interval ...

Page 15: ...encoder with a power supply of 5v maximum current 80mA It adopts a quadruplicated frequency counting method and the resolution ratio of the encoder multiply 4 are the pulses per rotate of the servo motor Here is the typical connection of 44 142 612 8 53 4 4 Hybrid Step Servo 142 150 26 5 97 5 ...

Page 16: ...y can we setting the parameters we want There are a set of best defaultparameterstothecorrespondingmotorwhicharecarefully VCC R PEND VCC R ALM Controller ALM VCC PUL 270 PUL Pulse Signal DIR 270 DIR Direction Signal ENA 270 ENA Enable Signal Blue PB Yellow PA White PB Green PA Red VCC Black GND ECODER 2HSS86H KH Drive Red A M Blue A Grenn B Black VAC 24 75V B AC1 AC2 ...

Page 17: ...urrent loop Kp 0 4000 1 N 1000 P2 Current loop Ki 0 1000 1 N 100 P3 Damping coefficient 0 1000 1 N 100 P4 Position loop Kp 0 4000 1 N 1300 P5 Position loop Ki 0 1000 1 N 250 P6 Speed loop Kp 0 3000 1 N 50 P7 Position loop Ki 0 1000 1 N 10 P8 Open loop current 0 60 0 1 N 45 P9 Close loop current 0 40 0 1 N 20 P10 Alarm level 0 1 1 N 0 P11 Reserved P12 Stop lock enable 0 1 1 N 0 P13 Enable signal le...

Page 18: ...duce the steady error Integral Gain helps the drive to overcome static current errors A low or zero value for Integral Gain may have current errors at rest Increasing the integral gain can reduce the error If the Integral Gain is too large the system may hunt oscillate around the desired position Damping coefficient This parameter is used to change the damping coefficient in case of the desired op...

Page 19: ... is set to control the Alarm optocoupler output transistor 0 means the transistor is cut off when the system is in normal working but when it comes to fault of the drive the transistor becomes conductive 1 means opposite to 0 Stop lock enable This parameter is set to enable the stop clock of the drive 1 means enable this function while 0 means disable it Enable Control This parameter is set to con...

Page 20: ...2500 lines The limit of the position following error When the actual position error exceeds this value the drive willgointoerrormodeandthefaultoutputwillbe activated The actual value the set value 10 Parameter 1 2 3 4 5 Type 86J18 65EC 86J18 80EC 86J18 95EC 86J18 118EC 86J18 156EC This parameter is set to control the smoothness of the speed of the motor while acceleration or deceleration the large...

Page 21: ... Faults 11 1 Power on power lightoff No power input please check the power supply circuit The voltage is toolow 11 2 Power on red alarm lighton Please check the motor feedback signal and if the motor is connected with thedrive The stepper servo drive is over voltage or under voltage Please lower or increase the inputvoltage 11 3 Red alarm light on after the motor running asmall angle Please check ...

Page 22: ...emcorrectly Please check if the frequency of the pulse signal is too fast thus the motor may be out of it rated speed and lead to positionerror 11 4 After input pulse signal but the motor notrunning Please check the input pulse signal wires are connected in reliable way Please make sure the input pulse mode is corresponding with the real inputmode ...

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