OmarLift SIEMENS SINAMICS V20 User manual

Siemens V20_EN_rev01-08032019.docx 0-0
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INVERTER SIEMENS V20

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Sommario
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1INTRODUCTION....................................................................................................................................1-1
2SAFETY INSTRUCTIONS AND PRECAUTIONS..................................................................................2-1
2.1 SAFETY INSTRUCTIONS..............................................................................................................2-1
2.2 PRECAUTIONS..............................................................................................................................2-1
3POWER MODULE.................................................................................................................................. 3-1
3.1 POWER MODULE V20 ..................................................................................................................3-1
3.1.1 Description.............................................................................................................................. 3-1
3.1.2 Warnings.................................................................................................................................3-1
3.1.3 Terminal description ............................................................................................................... 3-2
3.1.4 Dimension drawings ............................................................................................................... 3-3
3.1.5 Wiring......................................................................................................................................3-4
3.1.6 Technical data......................................................................................................................... 3-5
4EMC-COMPLIANT INSTALLATION (EMC) ........................................................................................... 4-6
5BRAKING RESISTORS.......................................................................................................................... 5-8
6CONTROL UNIT.....................................................................................................................................6-1
6.1 DESCRIPTION ............................................................................................................................... 6-1
6.2 SAFETY WARNING ....................................................................................................................... 6-1
6.3 USER TERMINALS........................................................................................................................6-1
6.4 TECHNICAL DATA.........................................................................................................................6-1
7POWER WIRING.................................................................................................................................... 7-3
7.1 POWER CIRCUIT CONNECTION .................................................................................................7-3
7.2 SAFETY INSTRUCTIONS..............................................................................................................7-3
7.3 RULES FOR EMC COMPLIANT MOTOR - INVERTER WIRING..................................................7-3
7.4 SIEMENS V20 ELECTRICAL WIRING ..........................................................................................7-5
8PROGRAMMING THROUGH PC ..........................................................................................................8-1
9PROGRAMMING THROUGH KEYBOARD AND MENU....................................................................... 9-1
9.1 EXPANSION PORT (Optional)....................................................................................................... 9-1
9.2 THE BUILT-IN BASIC OPERATOR PANEL (BOP) .......................................................................9-1
9.2.1 Inverter menu.......................................................................................................................... 9-3
9.2.2 Viewing inverter status............................................................................................................9-4
9.2.3 Editing of parameters..............................................................................................................9-4
9.2.4 Screen displays.......................................................................................................................9-5
9.2.5 LED warnings..........................................................................................................................9-6
9.3 QUICK COMMISSIONING .............................................................................................................9-6
9.3.1 Quick commissioning through the Setup menu...................................................................... 9-6
9.3.2 Setting motor data .................................................................................................................. 9-7
9.3.3 Setting connection-macros.....................................................................................................9-8
9.3.4 Setting application macros...................................................................................................... 9-8
10 PARAMETERS.................................................................................................................................10-9

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10.1 DISPLAY PARAMETERS.............................................................................................................10-9
10.2 INVERTER COMMISSIONING.....................................................................................................10-9
10.3 PARAMETER LIST.......................................................................................................................10-9
10.4 CONFIGURATION PARAMETERS.............................................................................................. 10-9
10.4.1 Upwards................................................................................................................................10-9
10.4.2 Power limitation...................................................................................................................10-10
10.4.3 Downward........................................................................................................................... 10-11
10.5 RUPTURE VALVE TEST............................................................................................................10-11
11 ACTIVE FAULTS & ALERT............................................................................................................ 11-11
11.1 FAULT CODES...........................................................................................................................11-12
11.2 ALERT CODES .......................................................................................................................... 11-13
12 CHECKS AND MAINTENANCE.......................................................................................................12-1
12.1 MEGGER TEST............................................................................................................................12-1

Siemens V20_EN_rev01-08032019.docx 1-1
1 INTRODUCTION
SIEMENS V20 is an inverter with a specialized software in hydraulic systems, which controls only the up-
ward travel.
These inverters SIEMENS can be applied to both pump units of the old generation, and pump units most re-
cent and modern.
The advantages are:
Absence of starting current peaks. The maximum starting current is the rated current In.
Power factor correction. Cosϕ≥0.98.
Power saving.
Comfort optimization.
Setting parameters of high/low speed.
Maximum power absorbed from the network adjustable, to reduce the power costs.
Absence of braking resistors.
For further information regarding the functions of the inverter Siemens V20, refer to the relevant manu-
als on the website.
All information, manuals and details, can be found at the internet address:
http://support.automation.siemens.com
.

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2 SAFETY INSTRUCTIONS AND PRECAUTIONS
Read all of this manual before powering the equipment, following step by step the procedures.
2.1 SAFETY INSTRUCTIONS
Carefully follow the procedures given below, to prevent the risk of serious accidents.
1- The leakage current from the inverter to earth is greater than 30mA, therefore a differential
switch with Id of at least 300mA, type B or type A, must be provided. Regulations require the use
of a cable with a section of at least 10 mm² for the earth connection. If the differential switch trips
when the main power switch is closed, do not repeat the operation in succession, because
the inverter could become permanently damaged.
2- If the parameters are incorrect, the inverter can cause the motor to rotate at a speed higher than
synchronous speed. Do not run the motor beyond its electrical and mechanical limits. The installer is
responsible for ensuring that movements occur in safe conditions, without exceeding the specified
operating limits.
3- Risk of electrocution. Power on the inverter only with the front cover fitted. NEVER remove the cover
during operation. Before carrying out any operation on the equipment, disconnect the power supply
and wait a few minutes for the internal capacitors to discharge.
4- The inverter must always be connected to the mains. In case of an interruption, wait at least 1 mi-
nute before reconnecting. RECONNECTING WITHOUT WAITING LONG ENOUGH WILL DAMAGE
THE INVERTER.
5- Do not use an oscilloscope or similar instruments to test the internal circuits of the inverter. This type
of operation must be performed only by specialized personnel.
2.2 PRECAUTIONS
Carefully follow the procedures given in the manual to avoid the risk of damaging the inverter.
1- Do not connect the equipment to a voltage higher than that permissible. An excessive voltage can
cause permanent damage to the internal components.
2- To avoid damaging the inverter in case of prolonged stoppages with no power supply, before
restarting proceed as follows:
- If the inverter has been idle for several months, connect it to the power supply for at least 1
hour in order to regenerate the bus capacitors.
- If the inverter has been idle for more than one year, power it for 1 hour at 50% less than the
nominal voltage, and then for 1 hour at nominal voltage.
3- Do not connect capacitors to the inverter outputs.
4- Before resetting an inverter fault, carefully check what caused activation of the protection.
5- Use an inverter with rated current equal to or higher than the motor rated current.

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3 POWER MODULE
3.1 POWER MODULE V20
3.1.1 Description
SINAMICS V20 is a family of inverters developed to control the speed of asincronous motors.
The inverters are available in many frame sizes.
Component
Rated
output
power
Rated in-
put current
Rated out-
put num-
ber
Order number
Filtered
Frame size C
(with single fan)
2,2 kW
27,2 A
11 A
6SL3210-5BB22-2AV0
3,0 kW
32 A
13,6 A
6SL3210-5BB23-0AV0
3.1.2 Warnings
Mounting clearance
Top
≥ 100 mm
Bottom
≥ 100 mm
Side
≥ 0 mm
ATTENTION:
Always mount the inverter vertically oriented!

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3.1.3 Terminal description
Terminal layout

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3.1.4 Dimension drawings
Frame size C

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3.1.5 Wiring
3.1.5.1 Cables
WARNING: Contact with live parts can result in death or serious physical injury
Frame
size
Rated
output
power
Mains and PE terminals
Motor / DC / braking resistor / output
earth terminals
Cable cross-
section
Screw tightening torque
(tolerance: ± 10%)
Cable cross-
section
Screw tightening torque
(tolerance: ± 10%)
C
2,2 –
3,0 kW
10 mm2
2,4 Nm
4,0 mm2
2,4 Nm
Inverter va-
riant
Maximum cable length
Without output reactor or external EMC
filter
With output reactor
With external
EMC filter
230 V
Unshielded
Shielded
EMC compliant
(RE/CE C2) 1)
Unshielded
Shielded
EMC compliant
(RE/CE C2) 2)
Da FSB a
FSC
50 m
25 m
25 m
200 m
200 m
5 m
1) For filtered variants only. RE/CE C2 refers to EMC compliance to EN61800-3 Category C2 for Radiated
and Conducted Emissions.
2) For unfiltered variants only.
3.1.5.2 Star-delta connection of the motor
V20 single-phase inverter requests a 1AC 230V connection in input.
The output connection is 230V 3AC and is must be carried out consistently with the motor connection, con-
sidering that the supply voltage will never exceed the input voltage
For instance, select delta connection if either a 230 / 400 V motor on a 400 V inverter or a 120 / 230 V motor
on a 230 V inverter is supposed to operate at 87 Hz instead of 50 Hz.

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3.1.6 Technical data
V20 with filter
6SL3210
5BB23-0AV0
Input current
Voltage
Frequency
Rated current
V
Hz
A
200 ÷ 240V 1AC
47 ÷ 63
32
Output current
Rated current In
Peak current Imax
Overload MAX
A
A
3AC
13,6
20,4
150% In x 60s + 24,5% In x 240s
Rated pulse frequency
kHz
4
Power loss
kW
0,114
24 VDC supply
A
≤50 mA
Fuses
Rated current
3NA 3820
50A
Connectors
Line supply L1, L2, L3
Motor connection U2, V2, W2
By screw
Tightening torque
2,4 Nm (±10%)
Degree of protection
IP20
Room temperature
Moisture
0°C ÷ 40°C without derating
0 ÷ 95% without condensation
Weight
kg
3,2