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VACON CX

Profibus user’s manual

Page

________________________________________________________________________________________

________________________________________________________________________________________
Vacon Oyj

Phone +358-201-2121

Fax: +358-201-212 205

7.3.4 Speed

Reference

Speed reference of the frequency converter. The range is -10000... 10000, percentage of frequency
area between set minimum and maximum frequency.

-10000 =

100,00

% (Direction

reverse)

0 =

0,00

% (Direction

forward)

10000 =

100,00

% (Direction

forward)

DISABLE

INIT

Bit6=1

Reset fault
Bit7=0

xxxx x1xx xxxx x110

Bit7=1

Bit0=0

Fault

Bit0=1

Bit3=1

Bit4=1, Bit5=1, Bit6=1

Power ON

READY 1

STOP

Bit0=1

READY 2

STOP

Bit1=1

ENABLE

STOP

Bit2=1

RUNNING

RUN

NOT READY

STOP

Bit6=0
Bit0=0

FAULT ACTIVE

FAULT

Bit3=1

Bit1=0

STOP 2

STOP by coast

Bit4=0

Bit2=0

STOP 3

STOP by ramp

Bit5=0

Bit0=0

STOP 1

STOP by ramp

Bit1=0

Bit3=0

RUN DISABLE

STOP

Bit2=0

Figure 7-1. States of the device control

Summary of Contents for CXL

Page 1: ...VACON CX CXL CXS FREQUENCY CONVERTERS Profibus DP Fieldbus Option Board USER S MANUAL Subject to changes without notice F O R S M O O T H C O N T R O L ...

Page 2: ...NS 9 5 1 Board layout 9 5 2 Profibus connections 9 5 3 I O control connections 10 6 COMMISSIONING 11 7 PROFIBUS VACON CX INTERFACE 12 7 1 General 12 7 2 PPO types 12 7 3 Process Data 15 7 3 1 Control Word 15 7 3 2 Status Word 16 7 3 3 State Machine 16 7 3 4 Speed Reference 17 7 3 5 Actual Value 18 7 3 6 PD1 PD4 18 7 4 Parameter Data 19 7 4 1 Actual Values 19 7 4 2 Parameter Read and Write 20 7 4 3...

Page 3: ...s instructed in this manual Note that the installation procedure is different for CX CXL board CX202OPT and CXS frequency converters CX210OPT The control connections are isolated from the mains potential and the I O ground is connected to the frame of the device via a 1 MΩ resistor and 4 7 nF capacitor The control I O ground can also be connected directly to the frame by changing the position of t...

Page 4: ...cs Rtrip 4 7 kΩ Encoder input 3 pcs 24 V 0 10 V 1 18 V Ri 3 3 kΩ 5 V 0 2 V 1 3 V Ri 330 Ω Aux voltage 24 V 20 max 50 mA Safety Fulfils EN50178 standard Communication mode Profibus DP PPO types 1 2 3 4 Communication parameters Address Baud Rate 1 to 127 9 6 kBaud to 12 MBaud Table 2 1 Profibus communication data 2 2 Profibus cable Profibus devices are connected in a bus structure Up to 32 stations ...

Page 5: ...ble 2 2 Line Parameter Baud rate kbit s 9 6 19 2 93 75 187 5 500 1500 3000 12000 Length line A m 1200 1200 1200 1000 400 200 100 Length line B m 1200 1200 1200 600 200 Table 2 3 Line length for different transmission speeds Following cables can be used e g Belden Profibus Data Cable 3079A Olflex Profibus Cable 21702xx Siemens SINEC L2 LAN cable for profibus 6XV1 830 0AH10 Cabling Bus Termination R...

Page 6: ...sive and complex communication tasks PROFIBUS specifies the technical and functional characteristics of a serial fieldbus system with which decentralized digital controllers can be networked together from the field level to the cell level PROFIBUS distinguishes between master devices and slave devices Master devices determine the data communication on the bus A master can send messages without an ...

Page 7: ... can also be connected to terminal X6 if the power cable from the power board is connected to terminal X5 C Bend the data cable into an S curve as far as possible from the power board transformer 4 before you place the plastic board above the control board D Remove the protection foil of the plastic board and place the plastic board on the control board remember the right position of the plastic b...

Page 8: ..._______________________________ ________________________________________________________________________________________ Vacon Oyj Phone 358 201 2121 Fax 358 201 212 205 Plastic board Control board 11 7 4 6 3 8 9 12 10 2 1 5 Figure 4 1 Fieldbus board installed onto the control board Fieldbus board ...

Page 9: ...ON Directly to the frame of the device OFF To the frame of the device via RC filter Diagnostic LED H1 Data Exchange state for Profibus DP Red The red LED goes out when communication is established H1 led is active when Fieldbus board is not ready to exchange data H3 Supply Voltage Green H3 led is active if the Fieldbus board has supply voltage 5 2 Profibus connections Screw Connector connector X5 ...

Page 10: ...disabled 211 DIE3 Acceler Decel time selection Contact open time 1 selected Contact closed time 2 selected 212 DIE4 Jogging speed selection Contact open no action Contact closed jogging speed 213 Not Used 214 DIE6A 215 DIE6A Pulse input A differential input 216 DIE7B 217 DIE7B Pulse input B differential input 90 degrees phase shift compared to pulse input A 218 DOE1 Encoder direction output 219 DO...

Page 11: ...selected Parameter P0 1 0 For further information about use of parameters see Vacon CX CXL CXS User s Manual Chapter 7 Start up test FREQUENCY CONVERTER APPLICATION 1 Check that the control panel is not the active control source See Vacon CX CXL CXS frequency converter User s manual Chapter 7 2 Set parameter Fieldbus control select to value 1 On MASTER SOFTWARE 1 Set Control Word value to 0hex 2 S...

Page 12: ...o the master The contents of Input Output data is defined in a device profile PROFIDRIVE is the device profile for frequency converters The Vacon CX frequency converter can be controlled by Profibus DP master using PPO types defined in PROFIDRIVE see next chapter When fieldbus has been selected as the frequency converter s active control place the frequency converter s operation can be controlled ...

Page 13: ...quest rejected fault code Fault Number if response 7 Fault Number Description 0 Illegal Parameter 1 Parameter is read only e g actual values 2 Parameter value is out of limits 17 Request temporarily rejected e g can be changed only for STOP state 18 Other fault 101 Unknown request type Example1 PPO1 mode Read parameter number 102 Par 1 2 Start frequency converter and set speed reference 50 00 Comm...

Page 14: ... to parameter number 701 Par 7 1 value 2 Keep Run mode on and Send speed reference 75 00 Command Master Slave ID 22BD hex 2 Write parameter value 2BD Parameter 701 Response to reference fault IND 0000 hex 0000 No meaning VALUE 0000 0002 hex 0000 0002 Parameter value CW 047F hex 04 7F Start command see chapter control word and state machine REF 1D4C hex Speed ref 75 00 37 50 Hz if parameter min fre...

Page 15: ... PD1 Variables B PD2 U PD3 S PD4 Active Fault Code D P M RUN STOP A DIRECTION S FAULT RESET T E Frequency Reference R Frequency Reference 2 Input CONTROL SOURCE Status Word READY STATE Actual Value RUN STATE PD1 DIRECTION STATE PD2 FAULT STATE PD3 PD4 Output Frequency 7 3 1 Control Word The Control command for the state machine see figure 7 1 The state machine describes the device status and the p...

Page 16: ...tial READY 1 Not Ready READY 2 DISABLE ENABLE 3 NO FAULT FAULT ACTIVE 4 STOP 2 OFF STOP 2 ON 5 STOP 3 OFF STOP 3 ON 6 START ENABLE START DISABLE 7 No Warning Warning 8 Reference Actual value Reference Actual value 9 Fieldbus control OFF Fieldbus control ON 10 Not used Not used 11 Not used Not used 12 FC stopped Running 13 Not used Not used 14 Not used Not used 15 Not used Not used 7 3 3 State Mach...

Page 17: ...of frequency area between set minimum and maximum frequency 10000 100 00 Direction reverse 0 0 00 Direction forward 10000 100 00 Direction forward DISABLE INIT Bit6 1 Reset fault Bit7 0 xxxx x1xx xxxx x110 Bit7 1 Bit0 0 Fault Bit0 1 Bit3 1 Bit4 1 Bit5 1 Bit6 1 Power ON READY 1 STOP Bit0 1 READY 2 STOP Bit1 1 ENABLE STOP Bit2 1 RUNNING RUN NOT READY STOP Bit6 0 Bit0 0 FAULT ACTIVE FAULT Bit3 1 Bit1...

Page 18: ...can read the frequency converter s actual values using process data variables There are four process data variables and each of them can be selected to show one of the monitoring page variables or active fault code Selection can be done in two different ways By master Parameter 916 1 PD1 916 2 PD2 916 3 PD3 916 4 PD4 By control panel Parameter Process Data 1 PD1 Process Data 2 PD2 Process Data 3 P...

Page 19: ...e read and parameters can be read and written using PPO types 1 and 2 7 4 1 Actual Values Actual Values can be read by using the parameter read function Profibus parameter numbers according to monitored item numbers are as follows Parameter number Vacon variable 1 n1 2 n2 98 n98 Number Data name Step Unit Description V1 Output frequency 0 01 Hz Frequency to the motor V2 Motor speed 1 rpm Calculate...

Page 20: ...e power size of the unit V20 Motor temperature rise 1 100 temperature of motor has risen to nominal value Table 7 1 Monitored Items 1 DD full days dd decimal part of a day 2 HH full hours hh decimal part of an hour For Special Actual Values see Appendix B 7 4 2 Parameter Read and Write The Vacon variables and parameters can be read and written using the Parameter Read Write function Profibus param...

Page 21: ... in Vacon CX Profibus DP Master is not active and the control source is fieldbus Check the system Master device UL led is not active Supply Voltage Green The power cable connection between control board and fieldbus board is not working Check the installation if installation is correct contact the nearest Vacon distributor DE led is active Data Exchange not Ready and actual value n22 0 DE led is a...

Page 22: ...supp 1 19 2_supp 1 93 75_supp 1 187 5_supp 1 500_supp 1 1 5M_supp 1 3M_supp 1 6M_supp 1 12M_supp 1 MaxTsdr_9 6 60 MaxTsdr_19 2 60 MaxTsdr_93 75 60 MaxTsdr_187 5 60 MaxTsdr_500 100 MaxTsdr_1 5M 150 MaxTsdr_3M 250 MaxTsdr_6M 450 MaxTsdr_12M 800 Redundancy 0 Repeater_Ctrl_Sig 0 24V_Pins 0 Implementation_Type Profibus for Vacon CX Freeze_Mode_supp 1 Sync_Mode_supp 1 Auto_Baud_supp 1 Set_Slave_Add_supp...

Page 23: ... not ready to exchange data H3 Supply Voltage Red H3 led is active if the Fieldbus board has supply voltage Profibus connections Screw Connector connector X5 Terminal resistors not included in the package Signal Connector X5 Description Shield X5 1 Cable shield VP X5 2 Supply voltage of the terminating resistance RxD TxD P X5 3 Receive Transmission data positive B RxD TxD N X5 4 Receive Transmissi...

Page 24: ...1 rpm Calculated motor speed V3 Motor current 0 1 A Measured motor current V4 Motor torque 1 Calculated actual torque nominal torque of the unit V5 Motor power 1 Calculated actual power nominal power of the unit V6 Motor voltage 1 V Calculated motor voltage V7 DC link voltage 1 V Measured DC link voltage V8 Temperature 1 C Temperature of the heat sink V9 Operating day count DD dd Operating days 1 ...

Page 25: ...rd The power cable can also be connected to terminal X6 if terminal X5 is already reserved by the power cable from the power board D Remove the protective foil of the plastic board and place the plastic board above the control board Be sure to place the plastic board correctly so that the stand sleeve 4 comes out through the hole on the board E Place the board on the protective plastic board 6 and...

Page 26: ...___________________________________________________ Vacon Oyj Phone 358 201 2121 Fax 358 201 212 205 G Connect the power cable 5 to terminal X9 on the option board H Attach the control panel base with four screws I Check the connections Remove all foreign objects from inside the frequency drive Put the control panel and the frequency drive cover back to their places ...

Page 27: ...Vacon Oyj P O Box 25 Runsorintie 7 FIN 65381 VAASA FINLAND Phone 358 201 2121 Fax 358 201 212 205 ud188g doc 13 5 2002 ...

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