Vacon 20 User manual

vacon
®
20
ac drives
complete user manual
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1.Safety 1
1.1Warnings 1
1.2Safety instructions 3
1.3Earthing and earth fault protection 3
1.4Before running the motor 5
2.Receipt of delivery 7
2.1Type designation code 7
2.2Storage 7
2.3Maintenance 8
2.3.1Capacitor recharge 8
2.4Warranty 9
2.5Manufacturer’s declaration of conformity 10
3.Installation 11
3.1Mechanical installation 11
3.1.1Vacon 20 dimensions 15
3.1.2Cooling 19
3.1.3Power losses 20
3.1.4EMC levels 27
3.1.5Changing the EMC protection class from C2 or C3 to C4 28
3.2Cabling and connections 30
3.2.1Power cabling 30
3.2.2Control cabling 32
3.2.3Allowed option boards in Vacon20 36
3.2.4Screw of cables 38
3.2.5Cable and fuse specifications 40
3.2.6General cabling rules 43
3.2.7Stripping lengths of motor and mains cables 44
3.2.8Cable installation and the UL standards 44
3.2.9Cable and motor insulation checks 44
4.Commissioning 45
4.1Commissioning steps of Vacon 20 45
5.Fault tracing 47
6.Vacon 20 Application Interface 51
6.1Introduction 51
6.2Control I / O 53
7.Control panel 55
7.1General 55
7.2Display 55
7.3Keypad 56
Table of contents Document: DPD00716E1
Release date: 08.03.2013
Software package: FW0107V008.vcx
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7.4Navigation on the Vacon 20 control panel 58
7.4.1Main menu 58
7.4.2Reference menu 59
7.4.3Monitoring menu 60
7.4.4Parameter menu 65
7.4.5System menu 67
8.STANDARD application parameters 69
8.1Quick setup parameters (Virtual menu, shows when par. 17.2 = 1) 70
8.2Motor settings (Control panel: Menu PAR -> P1) 72
8.3Start / stop setup (Control panel: Menu PAR -> P2) 74
8.4Frequency references (Control panel: Menu PAR -> P3) 75
8.5Ramps and brakes setup (Control panel: Menu PAR -> P4) 76
8.6Digital inputs (Control panel: Menu PAR -> P5) 78
8.7Analogue inputs (Control panel: Menu PAR -> P6) 79
8.8Pulse train / Encoder (Control panel: Menu PAR -> P7) 79
8.9Digital outputs (Control panel: Menu PAR -> P8) 80
8.10Analogue outputs (Control panel: Menu PAR -> P9) 82
8.11Fieldbus Data-Mapping (Control panel: Menu PAR -> P10) 83
8.12Prohibited Frequencies (Control panel: Menu PAR -> P11) 84
8.13Limit Supervisions (Control panel: Menu PAR -> P12) 85
8.14Protections (Control panel: Menu PAR -> P13) 86
8.15Fault autoreset parameters (Control panel: Menu PAR -> P14) 88
8.16PID control parameters (Control panel: Menu PAR -> P15) 88
8.17Motor Pre-heat (Control panel: Menu PAR -> P16) 91
8.18Easy usage menu (Control panel: Menu PAR -> P17) 91
8.19System parameters 92
9.Parameter descriptions 97
9.1Motor settings (Control panel: Menu PAR -> P1) 97
9.2Start / stop setup (Control panel: Menu PAR -> P2) 102
9.3Frequency references (Control panel: Menu PAR -> P3) 110
9.4Ramps & brakes setup (Control panel: Menu PAR -> P4) 112
9.5Digital inputs (Control panel: Menu PAR -> P5) 117
9.6Analogue inputs (Control panel: Menu PAR -> P6) 118
9.7Pulse train / Encoder (Control panel: Menu PAR -> P7) 119
9.8Digital outputs (Control panel: Menu PAR -> P8) 120
9.9Analogue outputs (Control panel: Menu PAR -> P9) 121
9.10Fieldbus Data-Mapping (Control panel: Menu PAR -> P10) 122
9.11Prohibited Frequencies (Control panel: Menu PAR -> P11) 123
9.12Protections (Control panel:Menu Par->P13) 124
9.13Automatic reset (Control panel: Menu PAR -> P14) 130
9.14PID control parameters (Control panel: Menu PAR -> P15) 131
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9.15Application setting (Control panel: Menu PAR->P17) 134
9.16System parameter 136
9.17Modbus RTU 138
9.17.1Termination resistor 138
9.17.2Modbus address area 138
9.17.3Modbus process data 139
10.Technical data 143
10.1Vacon 20 technical data 143
10.2Power ratings 145
10.2.1Vacon 20 – Mains voltage 208-240 V 145
10.2.2Vacon 20 – Mains voltage 115 V 146
10.2.3Vacon 20 – Mains voltage 380-480 V 146
10.2.4Vacon 20 – Mains voltage 575 V 147
10.3Brake resistors 147
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safety vacon • 1
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1. SAFETY
ONLY A COMPETENT ELECTRICIAN IS ALLOWED TO CARRY
OUT THE ELECTRICAL INSTALLATION!
This manual contains clearly marked cautions and warnings which are intended for
your personal safety and to avoid any unintentional damage to the product or con-
nected appliances.
Please read the information included in cautions and warnings carefully:
1.1 Warnings
=Dangerous voltage
Risk of death or severe injury
=General warning
Risk of damage to the product or
connected appliances
The components of the power unit of the frequency converter
are live when Vacon 20 is connected to mains. Coming into
contact with this voltage is extremely dangerous and may
cause death or severe injury. The control unit is isolated from
the mains potential.
The motor terminals U, V, W (T1, T2, T3) and the possible brake
resistor terminals - / + are live when Vacon 20 is connected to
mains, even if the motor is not running.
The control I / O-terminals are isolated from the mains poten-
tial. However, the relay output terminals may have a danger-
ous control voltage present even when Vacon 20 is
disconnected from mains.
The earth leakage current of Vacon 20 frequency converters
exceeds 3.5 mA AC. According to standard EN61800-5-1, a
reinforced protective ground connection must be ensured.
If the frequency converter is used as a part of a machine, the
machine manufacturer is responsible for providing the
machine with a main switch (EN 60204-1).
If Vacon 20 is disconnected from mains while running the
motor, it remains live if the motor is energized by the process.
In this case the motor functions as a generator feeding energy
to the frequency converter.
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2• vacon safety
1
After disconnecting the frequency converter from the mains,
wait until the fan stops and the indicators on the display go
out. Wait 5 more minutes before doing any work on Vacon 20
connections.
The motor can start automatically after a fault situation, if the
autoreset function has been activated.
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safety vacon • 3
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1.2 Safety instructions
The Vacon 20 frequency converter has been designed for fixed
installations only.
Do not perform any measurements when the frequency con-
verter is connected to the mains.
Do not perform any voltage withstand tests on any part of
Vacon 20. The product safety is fully tested at factory.
Prior to measurements on the motor or the motor cable, dis-
connect the motor cable from the frequency converter.
Do not open the cover of Vacon 20. Static voltage discharge
from your fingers may damage the components. Opening the
cover may also damage the device. If the cover of Vacon 20 is
opened, warranty becomes void.
1.3 Earthing and earth fault protection
The Vacon 20 frequency converter must always be earthed with an earthing conduc-
tor connected to the earthing terminal. See figure below:
MI1 - MI3
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4• vacon safety
1
MI4
MI5
•The earth fault protection inside the frequency converter protects
only the converter itself against earth faults.
•If fault current protective switches are used they must be tested
with the drive with earth fault currents that are possible to arise in
fault situations.
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