Siemens LMV52 series Operator's manual

CC1A7550.2en
20.05.2011 Building Technologies Division
Industry Sector
LMV52… with MM440 Variable Speed Drive
User Documentation

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Building Technologies Division LMV52… with MM440 Variable Speed Drive CC1A7550.2en
Industry Sector 20.05.2011

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Building Technologies Division LMV52… with MM440 Variable Speed Drive CC1A7550.2en
Industry Sector Contents 20.05.2011
Contents
1Safety notes.....................................................................................................4
2Parameters......................................................................................................5
2.1 The following MM440 parameters are required to be entered.........................5
2.1.1 Perform quick commissioning..........................................................................5
3LMV5… section...............................................................................................8
3.1 Electrical connection between LMV5… and Siemens MM440 Variable Speed
Drive ................................................................................................................8
3.2 The following LMV52… parameters must be entered .....................................9

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Industry Sector 1 Safety notes 20.05.2011
1 Safety notes
It is important to read the Siemens «Micromaster 440 Operating Instructions»
(6SE6400-5AW00-0BP0) and ensure the MM440 is correctly installed complying with
appropriate Regulatory Authorities before attempting to commission the MM440 Vari-
able Speed Drive.
For more detailed information, refer to the relevant Data Sheet (N7550) and the Basic
Documentation (P7550).

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Industry Sector 2 Parameters 20.05.2011
2 Parameters
2.1 The following MM440 parameters are required
to be entered
The table below describes the functions of the key pad (BOP / AOP) on the front of the
MM440 Variable Speed Drive to enable the parameters to be entered.
Indicates
status
The LCD displays the settings
currently used by the Variable
Speed Drive Start motor This button is disabled by default
setting - see P0700
Change
direction Press this button to change the direction of the motor Stop motor This button is disabled by default
setting - see P0700
Jog
motor
The LCD displays the settings
currently used by the Variable
Speed Drive Increase
value Pressing this button increases the displayed value
Access
parameters Pressing this button allows access to the parameters Decrease
value Pressing this button decreases the displayed value
Functions
This button can be used to view additional information.
Pressing this button for 2 seconds will return to operating screen.
Quit: This button will reset a fault or alarm message on the BOP / AOP
2.1.1 Perform quick commissioning
Parameter No. Setting Description
1 Start quick commissioning P0010 1 Quick commissioning
Note: P0010 must always be set back to «0» before operating the motor. However, after commissioning
if P3900 = 1, this is done automatically.
2 Operation for Europe / US P0100 0 Frequency default 50 Hz
3 Rated motor voltage P0304 ? Nominal motor voltage (V) from rating plate
4 Rated motor current P0305 ? Nominal motor current (A) from rating plate
5 Rated motor power P0307 ? Nominal motor power (kW) from rating plate
6 Rated motor frequency P0310 ? Nominal motor frequency (Hz) from rating plate
7 Rated motor speed P0311 ? Nominal motor speed (rpm) from rating plate
8 Command source P0700 2 Terminal / digital inputs
9 Frequency setpoint P1000 2 Analog setpoint
10 Min. motor frequency P1080 0 Sets the minimum motor frequency
11 Max. motor frequency P1082 52.6 Sets themaximum motor frequency irrespective of set-
point
12 Ramp-up time P1120 40 Time taken for motor to accelerate from standstill to
maximum motor frequency - (must be less than
LMV5…)
Note: The «Ramp-up time» must be the same value as the «Ramp-down time».
13 Ramp-down time P1121 40 Time taken for motor to decelerate from maximum mo-
tor frequency to standstill - (must be less than LMV5…)
Note: For setting the «Ramp-down time», it is important to set a time that will not cause the drive to
fault with too high DC-link voltage (F0002 error).
«This can be achieved by monitoring the DC-link voltage displayed on the BOP / AOP».

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Industry Sector 2 Parameters 20.05.2011
Parameter No. Setting Description
14 End quick commissioning P3900 1 End quick commissioning with motor calculation and
factory reset (recommended)
Note: It is recommended to set «P3900 = 1» for «End quick commissioning»
After performing quick commissioning continue with entering the following MM440 parameters.
15 Parameter level access P0003 3 Expert level 3
16 Display selection P0005 32 Act. motor power kW or «752» displays analog input
17 Variable Speed Drive applica-
tion P0205 1 Variable torque (fan applications)
18 Line voltage P0210 400 V Supply voltage Europe
415 V Supply voltage Australia
19 Variable Speed Drive RE-
SET:
Manual reset of the MM440 is performed via terminals «7 & 9» via an external
reset button.
This is not mentioned in the LMV5… electrical connection diagram.
Function digital input 3 P0703 9 Fault acknowledge
(default) Reset button
7550.2a01e/0905
20 Scaling P0756 2 Unipolar current input (0…20 mA)
P0757 4 mA Minimum current input
P0758 0 % Minimum frequency
P0759 20 mA Maximum current input
P0760 100 % Maximum frequency
P0761 4 mA Dead band
21 Configure «Analog Input - 1» (ADC1) for current input: 0…20 mA via DIP switches described below:
ADC1
ADC2
OFF = [V], 0 - 10 V
ON = [A], 0 - 20 mA
OFF = [V], 0 - 10 V
ON = [A], 0 - 20 mA
7550.2a02e/0905
22 Flying start P1200 4 Flying start always active, start in the direction of set-
point
23 Motor current flying start P1202 140 Defines the search current used for flying start,
default = 100
24 Automatic restart P1210 1 Trip reset after power on - (default)
25 Linear characteristics P1300 0 V / f with linear characteristics
26 Rev. output phase sequence P1820 0 Off (default), to change motor direction set value to = 1
Note: If motor is running in the wrong direction as an alternative to changing wiring set «P1820 = 1»
27 Reference frequency P2000 52.6 Reference frequency for analog «input 1»
Note: The following parameters are only necessary if the motor «thermistors» are connecting to the Variable
Speed Drive via MM440 terminals «14 & 15» - PTC sensor.

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Industry Sector 2 Parameters 20.05.2011
Parameter No. Setting Description
28 Motor temp. sensor P0601 1 PTC thermistor (check motor sensor for compatibility)
29 Motor temp. reaction P0610 2 Warning, no reaction, trip F0011 (default)
30 Activate «AOP» to automatically display run screen
Upon powering up the Variable Speed Drive with AOP, perform the following:
* Simultaneously press <Fn> & <P> key to enter main menu
* Enter on «SETUP»
* Enter on «Start Help»
* Change to «OFF» and store parameter
It is NOT necessary to change the remaining MM440 default parameter settings
unless for reasons particular to the motor / fan combination or site conditions!

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Industry Sector 3 LMV5… section 20.05.2011
3 LMV5… section
3.1 Electrical connection between LMV5… and
Siemens MM440 Variable Speed Drive
b)
Note: Ensure the speed feedback sensor «AGG5.310» has been installed correctly on the motor ac-
cording to Mounting Instructions «M7550» and the LMV5... Basic Documentation (P7550en).

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Industry Sector 3 LMV5… section 20.05.2011
3.2 The following LMV52… parameters must be
entered
1. Menu level 1 - enter on «Params & Display»
2. Enter on «AccessOEM» the password START - then press «Enter» again to access OEM parameters
Activating Variable Speed Drive (VSD)
1. Menu level 2 - enter on «RatioControl»
2. Menu level 3 - enter on «GasSettings» or «OilSettings»
Note: The settings below have to be adjusted for all fuels which are actually used
3. Menu level 4 - enter on:
* VSD = (set - «air influence»)
Special positions
1. Menu level 2 - enter on «RatioControl»
2. Menu level 3 - enter on «GasSettings» or «OilSettings»
Note: The settings below have to be adjusted for all fuels which are actually used
3. Menu level 4 - enter on «Special Positions»
4. Menu level 4 - enter on:
* Home pos. (set - «HomePosVSD» = 0 %)
* Prepurge pos. (set - «PrepurgePosVSD» = 100 %)
* Ignition pos. (set - «IgnitionPosVSD» = 50 %)
* Postpurge pos. (set - «PostpurgePosVSD» =75 %)
VSD module
1. Menu level 1 - enter on «Params & Display»
2. Menu level 2 - enter on «VSD Module»
3. Menu level 3 - enter on «Configuration»
4. Menu level 4 - enter on «Speed»
5. Menu level 5 - enter on:
* Num pulse per R = 3 - default
* Setpoint output = 4…20 mA - default (must match analog input setting in VSD)
* Standardization = activated
Note: During «Standardization», the LMV5… will first drive the air damper fully open and then drive the VSD to full frequency to obtain maximum motor SPEED, which is stored under parameter
«Standardized Speed».
Note: During «Standardization», the LMV5… you can check the correct mounting of the feedback sen-
sor.
1. Back to menu level 4 – ESC
2. Back to menu level 3 – ESC
3. Menu level 3 - enter to «Process Data»
4. Menu level 4 - enter to «Absolute Speed»
5. The maximum speed should not vary more than 5 rpm during 10 seconds
Note: It is important to set the MM440 «ramp-up & ramp-down» times less than the times set in
the LMV5… parameters «OperatRampMod» & «TimeNoFlam».
(i.e. LMV5… times = 50 seconds - VSD ramp times = 40 seconds)

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Building Technologies Division LMV52… with MM440 Variable Speed Drive CC1A7550.2en
Industry Sector 3 LMV5… section 20.05.2011
Siemens AG Industry Sector Building Technologies Division
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D-76437 Rastatt
Tel. [phone]
Fax [phone]
www.sbt.siemens.com
© 2011 Siemens AG Industry Sector Building Technologies Division
Subject to change!