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1.

Select 

Auto On

 mode via LCP/GLCP.

2.

Switch on digital input 29 to start homing. The
motor will rotate and move the conveyor cart to
the home position.

3.

Wait until digital out 42 is changed to high level.

4.

Swtich off digital input 29 to stop homing.

4.6.5 Positioning

Set the parameters for positioning as described in

Table 4.6

.

Parameter

Array Index

Value

Description

Parameter 37-02 
Pos. Target

0

5800 UU

Position 0,
inlet 1.

1

3800 UU

Position 1,
inlet 2.

2

1800 UU

Position 2,
inlet 3.

3

2300 UU

Position 3,
outlet.

4–7

*0 UU

Not used in
this example.

Parameter 37-03 
Pos. Type

0

*[0] Absolute

 

1

*[0] Absolute

2

*[0] Absolute

3

*[0] Absolute

4–7

*[0] Absolute

Not used in
this example.

Parameter 37-04 
Pos. Velocity

0

300 RPM

The cart is full
to outlet, but
empty to inlet.
It means the
load to Pos3 is
larger than to
Pos0/1/2. So
we set Pos3’s
velocity to be
a little lower
than others.

1

300 RPM

2

300 RPM

3

120 RPM

4-7

*100 RPM

Parameter 37-05 
Pos. Ramp Up
Time

0

1000 ms

Considering
the velocity
setting, set the
ramp-up time
of position 3
to be
relatively long.

1

1000 ms

2

1000 ms

3

2000 ms

4-7

*5000 ms

Not used in
this case.

Parameter 37-06 
Pos. Ramp Down
Time

0

1000 ms

Considering
the velocity
settings, set
the ramp-
down time of
position 3 to
be relatively
long.

1

1000 ms

2

1000 ms

3

2000 ms

4–7

*5000 ms

Not used in
this example.

Parameter 33-47 
Target Position
Window

20 UU

Set to a value
based on the
actual
situation of
the
application.

PID Settings

 

7-33 Process PID
Proportional
Gain

0.5

These are only
empirical
settings,
should be
adjusted
following the
situation of
commissioning
in real system.

7-34 Process PID
Integral Time

20

7-35 Process PID
Differentiation
Time

0

Table 4.6 Positioning Parameter Set-up

Operating procedure of positioning

Go to position 0 to get a pallet:

1.

Switch off digital inputs 19 and 27 to select
position 0.

2.

Swith on digital 18 to move to position 0.

3.

Wait until digital out 42 is turned on, which
means the target position is reached. Make sure
the pallet transfer starts after the position is
reached. Otherwise, adjust the system or
parameters.

4.

Switch off digital input 18 to stop positioning.

5.

Wait until the pallet is transferred to the cart.

Go to position 1 to get a pallet:

1.

Switch on digital input 19 and switch off digital
input 27 to select position 1.

2.

Swith on digital 18 to move to position 1.

3.

Wait until digital out 42 is turned on, which
means the target position is reached. Make sure
the pallet transfer starts after the position is
reached. Otherwise, adjust the system or
parameters.

4.

Switch off digital input 18 to stop positioning.

5.

Wait until the pallet is transferred to the cart.

Positioning Control

Application Guide

MG06E102

Danfoss A/S © 11/2014 All rights reserved.

19

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Содержание VLT AutomationDrive FC 360

Страница 1: ...MAKING MODERN LIVING POSSIBLE Application Guide VLT AutomationDrive FC 360 www danfoss com drives...

Страница 2: ...4 3 Center Winder Control 6 3 1 Introduction 6 3 2 Application Requirements 8 3 3 Wiring and Control Process 9 3 4 Parameters for Center Winder Control 11 4 Positioning Control 14 4 1 Introduction 14...

Страница 3: ...welcome Table 1 1 shows the document version and the corresponding software version In the frequency converter read the software version in 15 43 Software Version Version Remarks Software version MG0...

Страница 4: ...cross reference link parameter name All dimensions are in mm inch indicates default setting of a parameter Introduction Application Guide MG06E102 Danfoss A S 11 2014 All rights reserved 3 1 1...

Страница 5: ...DED START When the frequency converter is connected to AC mains DC supply or load sharing the motor may start at any time Unintended start during programming service or repair work can result in death...

Страница 6: ...he procedures in this document CAUTION INTERNAL FAILURE HAZARD An internal failure in the frequency converter can result in serious injury when the frequency converter is not properly closed Ensure th...

Страница 7: ...inder control calculates the roll diameter and feed the frequency converter with an open loop speed reference A PID amplifier compares the actual tension feedback with the tapered tension setpoint and...

Страница 8: ...er Winder speed Line Speed Speed Set Point _ MOC 130BD801 10 Illustration 3 2 Center Winder Control with FC 360 The frequency converter adjusts the operation of the winder based on the states of a rol...

Страница 9: ...load cell is used it needs to be calibrated for a either a 0 20 mA or 0 10 V signal for 0 to maximum tension If a dancer is used the calibration should be 0 20 mA 0 10 V for bottom to top of the dance...

Страница 10: ...eter Tightening the slack web 1 Give an appropriate jog speed by setting parameter 37 26 Winder Jog Speed 2 Set parameter 37 57 Tension On Off to 0 Off 3 Set parameter 37 54 Winder Jog Reverse or para...

Страница 11: ...ameter 37 26 Winder Jog Speed 1 Parameter 37 27 TLD Low Limit 0 Parameter 37 28 TLD High Limit 90 Parameter 37 29 TLD Timer 1 Parameter 37 30 TLDOnDelay 1 Parameter 37 31 Diameter Limit Detector 90 Pa...

Страница 12: ...ction 0 0 100 37 28 TLD High Limit Set the high limit for the tension limit detection Range Function 0 0 100 37 29 TLD Timer Sets the time within which the tension must exceed the high or low tension...

Страница 13: ...to the preset value when the user changes either the tension or taper setpoints This ensures stability during step changes in setpoints Range Function 0 1 0 1 1 37 43 Diameter Calculator Min Speed Se...

Страница 14: ...eed set in parameter 37 26 Winder Jog Speed Option Function 0 No Function 1 Jog reverse 37 55 Winder Jog Forward Jogs the winder in forward winding direction at the speed set in parameter 37 26 Winder...

Страница 15: ...ignal Type and 17 11 Resolution PPR according to the specifi cation of the actual encoder used MCB103 Set 17 50 Poles 17 51 Input Voltage 17 52 Input Frequency and 17 53 Transformation Ratio according...

Страница 16: ...ng If the go to home position command is issued by digital inputs or PROFIBUS the frequency converter sets the current position as home position 1 Forced manual mode In this mode homing is conducted p...

Страница 17: ...e positioning process as follows Use different combinations of index bit values to select the desired position Switch both digital input 19 and 27 off to select position 0 Switch digital input 19 on a...

Страница 18: ...t Position Reached 1 3 Error Occurred 1 4 Mechanical Brake Output 1 7 Positive Hardware Limit 1 8 Negative Hardware Limit 3 Actual Position MSB 4 Actual Position LSB 5 Position Error Status Table 4 2...

Страница 19: ...6 72 Terminal 45 Digital Output 171 Target Position Reached Parameter 33 41 Negative Software Limit 500 000 UU Parameter 33 42 Positive Software Limit 500 000 UU Parameter 33 43 Negative Software Limi...

Страница 20: ...00 ms 3 2000 ms 4 7 5000 ms Not used in this example Parameter 33 47 Target Position Window 20 UU Set to a value based on the actual situation of the application PID Settings 7 33 Process PID Proporti...

Страница 21: ...14 Jog Functions are described in parameter group 5 1 Digital Inputs 32 Pulse time based 5 14 Terminal 32 Digital Input Option Function 0 No operation Functions are described in parameter group 5 1 Di...

Страница 22: ...t via the serial communication port 27 Torque limit stop Use for performing a coasted stop and frequency converter in torque 5 40 Function Relay Option Function limit condition If the frequency conver...

Страница 23: ...Logic Rules If Logic Rule 0 in SLC is TRUE the output goes high Otherwise it goes low 71 Logic rule 1 See parameter group 13 4 Logic Rules If Logic Rule 1 in SLC is TRUE 5 40 Function Relay Option Fun...

Страница 24: ...7 Bus control timeout Off 56 Heat sink cleaning warning high 60 Comparator 0 6 72 Terminal 45 Digital Output Option Function 61 Comparator 1 62 Comparator 2 63 Comparator 3 64 Comparator 4 65 Comparat...

Страница 25: ...1 Running reverse 165 Local ref active 166 Remote ref active 167 Start command activ 168 Drive in hand mode 169 Drive in auto mode 170 Homing Completed 171 Target Position Reached 172 Position Control...

Страница 26: ...r Range Function 1 1 65535 32 67 Max Tolerated Position Error Range Function 2000000 1 2147483648 32 80 Maximum Allowed Velocity Range Function 1500 RPM 1 30000 RPM 32 81 Motion Ctrl Quick Stop Ramp R...

Страница 27: ...0 0 65535 34 04 PCD 4 Write For Application Range Function 0 0 65535 34 05 PCD 5 Write For Application Range Function 0 0 65535 34 06 PCD 6 Write For Application Range Function 0 0 65535 34 07 PCD 7 W...

Страница 28: ...34 56 Track Error Range Function 0 2147483647 2147483647 Positioning Control Application Guide MG06E102 Danfoss A S 11 2014 All rights reserved 27 4 4...

Страница 29: ...Positioning Control VLT AutomationDrive FC 360 28 Danfoss A S 11 2014 All rights reserved MG06E102 4 4...

Страница 30: ...L Leakage current 5 Line speed 8 Load sharing 4 Logic input 8 O Over tension 9 P PELV 5 Q Qualified personnel 4 S Safety 5 Software version 2 T Taper setpoint 8 Tension and taper setpoint 8 Tension f...

Страница 31: ...ucts already on order provided that such alterations can be made without subsequential changes being necessary in specifications already agreed All trademarks in this material are property of the resp...

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