Related Manuals for Vacon OPT-A2
Summary of Contents for Vacon OPT-A2
- Page 1 (bcu) application 24-hour support +358 (0)40 837 1150 • Email: vacon@vacon.com...
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Page 2: Table Of Contents
2 • vacon Vacon Brake Chopper Unit application Software: ABFIFF01 V1.01 INDEX Document code: ud01138a Date: 1.11.2006 ..........................3 NTRODUCTION Operation principle of BCU....................... 3 Quick start instructions ......................5 I/O ........................... 6 ONTROL – P ................7 RAKE HOPPER... -
Page 3: Introduction
In BCU application you can use either Analogue input or OPT-B8 option board for PT100 sensor connection. Start-up sequence of BCU application has been illustrated in Figure 2. Figure 1. BCU in common DC bus system 24-hour support +358 (0)40 8371 150 • Email: vacon@vacon.com... - Page 4 4 • vacon Introduction Init Software Init complete Ready to switch on DC link voltage RunEnable from I/O (P2.2.1.3) or fieldbus (MCW,bit 1) Ready to Run (Ready led is on) Fault? BCU Running (Run led is on) Figure 2. Start-up sequence...
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Page 5: Quick Start Instructions
Introduction vacon • 5 Quick start instructions NOTE! Before taking any commissioning actions read carefully the safety instructions in Vacon NX User's Manual, chapter 1. 1. Check installations (see Figure 3, Table 2-1 and Table 2-2). 2. Check resistor(s) max. temperature durability. -
Page 6: Control I/O
6 • vacon Control I/O CONTROL I/O OPT-A1 Terminal Signal Description +10V Reference voltage Maximum current 10 mA AI1+ Analogue input 1, voltage or Default: 0– +10V (Ri = 200 kΩ) current (-10V…..+10V Joy-stick control, selected with a jumper) 0– 20mA (Ri = 250 Ω) -
Page 7: Brake Chopper Application - Parameter Lists
Monitoring values (Control keypad: menu M1) The monitoring values are the actual values of parameters and signals as well as statuses and measurements. Monitoring values cannot be edited. See Vacon NX User's Manual, Chapter 7 for more information. Code Parameter... -
Page 8: Basic Parameters (Control Keypad: Menu G2 G2.1)
8 • vacon Brake Chopper Application – Parameter lists Basic parameters (Control keypad: Menu G2 G2.1) Code Parameter Default Unit Note BrkChopper BrakeChopperLev BrakeChopperLev Brake chopper operation P2.1.1 1267 Level elMin elMax level in volts Manual identification P2.1.2 ID Run brake resistor connection. -
Page 9: Output Signals (Control Keypad: Menu G2 G2.3)
Unit Note Increase in braking current will increase the DC link P2.4.1 Drooping 0,00 100,00 voltage level for operation as a function of drooping. Table 3-7. BCU In Parallel parameters G2.4 24-hour support +358 (0)40 8371 150 • Email: vacon@vacon.com... -
Page 10: Fieldbus Parameters (Control Keypad: Menu G2 G2.5)
10 • vacon Brake Chopper Application – Parameter lists Fieldbus parameters (Control keypad: Menu G2 G2.5) Code Parameter Default Unit Note Fieldbus data out 1 Choose monitoring data with P2.5.1 1104 65535 1490 selection parameter ID Fieldbus data out 2 Choose monitoring data with P2.5.2... -
Page 11: Protections (Menu G2 G2.6)
3.10 Expander boards (Control keypad: Menu M7) The M7 menu shows the expander and option boards attached to the control board and board- related information. For more information, see Chapter 7.3.7 in the Vacon NX User's Manual. 24-hour support +358 (0)40 8371 150 • Email: vacon@vacon.com... -
Page 12: Description Of Parameters
12 • vacon Description of parameters DESCRIPTION OF PARAMETERS Basic parameters 2.1.1 Brake Chopper Level (ID1267) Brake chopper operation level in volts. This is the DC link voltage level when the BCU starts to discharge the capacitors through the brake resistor. -
Page 13: Input Signals
This parameter is used for choosing the input for KLIXON type temperature sensor. The function of this input is Normally Closed so the fault “60 = KLIXON” is generated when the input goes low. See parameter P2.2.1.1 for the list of values. 24-hour support +358 (0)40 8371 150 • Email: vacon@vacon.com... - Page 14 14 • vacon Description of parameters 4.2.2 Analog Inputs 2.2.2.1 PT100 Analog Input selection (ID1221) Selects the analogue input to be used for temperature measurement using PT100 sensor. In BCU application you can use either Analogue input or OPT-B8 option board for PT100 connection.
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Page 15: Output Signals
4 = No Fault 5 = Warning 6 = Braking active (BCU is braking) 2.3.1.2 DO2 (ID1217) Select the signal for controlling the relay output 1 (RO1) of OPT-A2 option board. See parameter P2.3.1.1 for the list of values. 2.3.1.3 DO3 (ID1218) Select the signal for controlling the relay output 2 (RO2) of OPT-A2 option board. - Page 16 16 • vacon Description of parameters 4.3.2 Analogue output 1 2.3.2.1 Analogue Output 1 signal ID (ID1233) Set the ID no. of a signal to be connected to AO1. To connect e.g. DC-link voltage to Analog output 1, enter 1108 as parameter value.
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Page 17: Bcu In Parallel
Fieldbus data in 1-8 selection (ID876-ID883) Using these parameters, you can control any parameter value from the fieldbus. Enter the ID number of the item you wish to control for the value of these parameters. 24-hour support +358 (0)40 8371 150 • Email: vacon@vacon.com... -
Page 18: Protections
If you have a PT100 input board (OPTB8) installed in your BCU you can choose here the number of PT100 inputs in use. See also the Vacon I/O boards manual. Note: If the selected value is greater than the actual number of used PT100 inputs, the display will read 200ºC. -
Page 19: Fieldbus Profile For Vacon Brake Chopper Unit
ProcessDataOut4 Reserved for future use. ProcessDataOut5 Reserved for future use. ProcessDataOut6 Reserved for future use. ProcessDataOut7 Reserved for future use. ProcessDataOut8 Reserved for future use. Table 5-2. Signals to overriding system 24-hour support +358 (0)40 8371 150 • Email: vacon@vacon.com... - Page 20 20 • vacon Fieldbus Profile for Vacon brake chopper unit Main Control Word Bit 0 Reserved for future use. 0=Run is disabled, drive will not go to Run state. Bit 1 Run Enable 1=Run is enabled Bit 2 Reserved for future use.
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Page 21: Fault Codes
- Check the correct amount and flow of Heatsink temperature is over 90°C temperature Overtemperature warning is issued cooling air. when the heatsink temperature exceeds - Check the heatsink for dust. - Check the ambient temperature. 85°C. 24-hour support +358 (0)40 8371 150 • Email: vacon@vacon.com... - Page 22 Digital input fault. - Remove fault situation from external device. Slot fault Defective option board or slot Check board and slot. Contact the nearest Vacon distributor. Please visit: http://www.vacon.com/wwcontacts.html PT100 fault Temperature limit values set for the PT100 have been exceeded.
- Page 23 Vaasa Helsinki Vacon Traction Oy Vacon Plc (Head office and production) Vacon Plc Vehnämyllynkatu 18 Runsorintie 7 Äyritie 12 33580 Tampere 65380 Vaasa 01510 Vantaa telephone: +358 (0)201 2121 firstname.lastname@vacon.com telephone: +358 (0)201 212 600 fax: +358 (0)201 212 710...