Siemens COMBIMASTER 411 User manual

1
MICROMASTER 411 & COMBIMASTER 411
Getting Started Guide – 07/05
COMBIMASTER 411 &
MICROMASTER 411
English
This Getting Started Guide allows for easy and efficient commissioning
of the Siemens COMBIMASTER 411 and MICROMASTER 411
Inverters.
For further technical information, please refer to the Operating
Instructions and the Parameter List on the CD-ROM supplied with
COMBIMASTER 411 and MICROMASTER 411.
Contents
1Installation 3
1.1 Installation to Motor 3
1.2 Electrical Installation 7
1.3 Avoiding Electro-Magnetic Interference 9
2Commissioning COMBIMASTER 411/ MICROMASTER 411 9
2.1 General Information 9
2.2 Commissioning Procedure Overview 10
3Quick Commissioning 15
3.1 Commissioning with BOP 15
3.2 Reset to Factory Defaults 16
3.3 Additional Control Applications 16
3.4 Further information 16
4Dimensions 16
4.1 MICROMASTER 411 - Dimensions 16
4.2 COMBIMASTER 411 - Dimensions 17
Getting Started Guide Issue 07/05

2 MICROMASTER 411 & COMBIMASTER 411
Getting Started Guide – 07/05
WARNINGS
 This equipment contains dangerous voltages and controls
potentially dangerous rotating mechanical parts. Non-compliance
with Warnings or failure to follow the instructions contained in this
manual can result in loss of life, severe personal injury or serious
damage to property.
 Only suitably qualified personnel should work on this equipment,
and only after becoming familiar with all safety notices,
installation, operation and maintenance procedures contained in
this manual. The successful and safe operation of this equipment
is dependent upon its proper handling, installation, operation and
maintenance.
 The DC link of all MICROMASTER modules remains at a
hazardous voltage level for 5 minutes after all voltages have been
disconnected. Therefore always wait for 5 minutes after
disconnecting the inverter from the power supply before carrying
out work on any MICROMASTER modules.
 This equipment is capable of providing internal motor overload
protection in accordance with UL508C. Refer to P0610 and
P0335. i2t is ON by default. Motor overload protection can also be
provided using an external PTC via a digital input.
 This equipment is suitable for use in a circuit capable of delivering
not more than 10,000 symmetrical amperes (rms), for a maximum
voltage of 460 V when protected by an H, J or K type fuse, a
circuit breaker or self-protected combination motor controller.
 Class 1.75 °C copper wire only.
 See Operating Instructions for recommended tightening torques.
 If a Residual Current-operated protective Device (RCD) is to be
used, it must be an RCD Type B.
 COMBIMASTER 411 & MICROMASTER 411 cannot be used
on unearthed power supplies (IT).
CAUTION
 Children and the general public must be prevented from
accessing or approaching the equipment!
 This equipment may only be used for the purpose specified by the
manufacturer. Unauthorized modifications and the use of spare
parts and accessories that are not sold or recommended by the
manufacturer of the equipment can cause fires, electric shocks
and injuries.
NOTES
 Keep this Getting Started Guide within easy reach of the
equipment. Ensure that it is available to all users.
 Whenever measuring or testing has to be performed on live
equipment regulations of Safety Code VBG 4.0 must be observed,
in particular § 8 ‘Permissible Deviations when Working on Live
Parts’. Suitable electronic tools should be used.
 Before carrying out any Installation and Commissioning
procedures, you must read all safety instructions and warnings,
including all warning labels attached to the equipment. Make sure
that the warning labels are kept in a legible condition and ensure
missing or damaged labels are replaced.
 All measurements are in metric. To convert to inches use a
conversion factor of 0.039.
 Power values are given in kW. To convert from kW into hp use a
conversion factor of 1.34.
 =Ground / Protective Earth

3
MICROMASTER 411 & COMBIMASTER 411
Getting Started Guide – 07/05
1 Installation
WARNINGS
 THIS EQUIPMENT MUST BE GROUNDED.
 To ensure safe operation of the inverter, it must be installed and
commissioned by qualified personnel in full compliance with the
warnings laid down in the COMBIMASTER 411 and
MICROMASTER 411 operating instructions.
 Take particular note of general and regional installation, and
safety regulations regarding work on dangerous voltage
installations (e.g. EN 50178), as well as the relevant regulations
regarding correct use of tools and personal protective gear.
 Use Lifting Eyes provided if a motor has to be lifted. Do not lift
machine sets by suspending individual machines! Always check
Hoist capacity before lifting any equipment.
 Do not paint over the black case finish of the inverter, as this will
affect the unit's thermal performance.
1.1 Installation to Motor
1.1.1 Preparation
The Installation Kit should comprise the following items:
 Inverter cover
 Terminal Housing
 Filter Module & screws (captive)
 Input – Output Board & screws (captive)
 Earth Lead
 10 Off Terminal Jumpers
 2 off Glands M25 IP68 with O-ring
 2 off M25 sealing plugs
 2 off M25 Gland Fixing Plates
 2 off U-clamp & screws (for earth/ground connection)
 4 off M4 Inverter to Motor fixing screws (CSC only: additional 4 off
M5 screws)
 Motor Cable Sheath
 1 off Motor Gasket (CSC only: additional 1 off Motor Gasket)
 1 off M12 connector blanking plug
 Getting Started Guide and CD
Any defective or missing items should be reported immediately to your
local Siemens Distributor or Sales Office.
1.1.2 Installation Procedure
NOTE
MICROMASTER 411 ONLY:
Prior to installation it may be necessary to fit an Adaptation Plate to a
non-Siemens motor. The Adaptation Plate is prepared by the
respective motor manufacturer. Normally the Adaptation Plate makes
use of the existing motor gasket.
Physical dimensions and characteristics for installation of
MICROMASTER 411 are given in Section 2.3.3 and in Section 2.4.2
for COMBIMASTER 411 of the Operating Instructions.

4 MICROMASTER 411 & COMBIMASTER 411
Getting Started Guide – 07/05
With the product items removed from their packaging carry out the
following installation procedure (refer to Figure 3 for location of
components):
1. Separate the two halves (Inverter Cover and Terminal Housing).
2. Remove the Filter Module and I/O board.
CAUTION
Do not knock out cable gland blanking plates unless the inverter
‘electronics’ (Filter & I/O boards) have been removed!
3. Remove the cable gland blanking plates (knockouts) as required.
See Figure 1.
4. Fit cable glands to terminal housing, ensuring the O-rings are fitted
to ensure the seal is maintained.
5. Fit the earth lead to the earth terminal within the motor terminal
box. If required fit a Motor PTC cable (not supplied).
6. Run all cables between the motor and inverter within the cable
sheath provided.
7. Using the appropriate motor gasket, fix the terminal housing to the
motor.
Screw fixing torque values are: 1.5 Nm – M4 and 2.5 Nm – M5.
8. Insert power and control cables through glands and make off ends
as required.
9. Fit the Filter Board (See Figure 3).
10. Secure Filter board with M3 taptite screws (0.8 Nm).
11. Connect power cables as detailed in Section 1.2.1.
12. Connect up the motor terminals in either star or delta configuration
as described in Section 1.2.2.
13. Connect control wires as described in Section 1.2.3.
14. Fit the I/O board (see Figure 3).
15. Secure I/O board with M3 taptite screws (0.8 Nm).
16. Fit jumpers as required (see Section 2.2.1 and 2.2.2).
17. Place the inverter cover onto the assembled terminal housing.
18. Secure the inverter cover with the four M5 captive screws.
Use either a 4-5 mm flat bladed screwdriver or a 2pt Pozidrive
Head screwdriver.

5
MICROMASTER 411 & COMBIMASTER 411
Getting Started Guide – 07/05
1.1.3 Installation of Cable Glands
WARNING
MICROMASTER 411/COMBIMASTER 411 is not suitable for
connection to rigid conduit systems. Use flexible cables (CY and SY
types) for motor output and flexible cables or flexible conduit for mains
input or control connections.
Before power and control cables can be connected to their respective
circuits it will first be necessary to fit the cable glands supplied.
Each gland should preferably be located to allow for convenient cable
runs to the terminals located on the Filter and I/O boards.
Using a hammer as
shown opposite strike
the gland plate or
‘knockout’ to obtain a
clearance for the 25
mm cable gland.
Remove any sharp
edges from the gland
area and any swarf
from the terminal
housing.
After the knockout has
been removed it
should be safely
discarded and the
cable glands fitted as
shown in the assembly
diagram opposite.
A
B
A
B
A
B
1
2
1
2
Terminal housing
Figure 1 Installation of Cable Glands

6 MICROMASTER 411 & COMBIMASTER 411
Getting Started Guide – 07/05
Jumper
Fan/Pump M~n2
DC Brake
24V An i/p
Pot = Run
60 Hz
Control Potentiometer
LED
Heatsink
Earth Contact Pin
Earth Contact Pin
Jumper
1 Sec 2 Sec 5 Sec
x 10 x 20
Figure 2 MICROMASTER 411 Inverter Cover (Case Size B)
Motor Terminals
Filter Module
Output Relay
Terminals
Input/Output
Board
Control Terminals
Cable Gland
(Control)
Cable Gland
(Power Supply)
Power Supply
Terminals
(Cable glands shown in preferred positions)
Figure 3 MICROMASTER 411 Terminal Housing (Case Size B)

7
MICROMASTER 411 & COMBIMASTER 411
Getting Started Guide – 07/05
Serial Comms
Port
Control
Potentiometer
Control
Cable Gland
Power
Cable Gland
Cable Gland
'Knock-out'
Terminal Housing
Inverter Cover
Figure 4 MICROMASTER 411 General Layout
1.2 Electrical Installation
1.2.1 Power Cable Connections
1. If the Inverter cover (the top-half) has already been fitted unscrew
the four M5 cross-head captive screws on the inverter cover.
2. Remove inverter (cover) to access electrical terminals.
3. Feed the power cable into the terminal housing via the appropriate
gland hole.
4. Connect power leads to terminals L1, L2, L3 and to the separate
earth.
To avoid snagging on components when the inverter halves are
brought together run cables along the base of the terminal housing.
5. Use Class 1 75o C copper wire only. Use a 4-core cable. If crimp
terminals are used they must be insulated. If crimps are not used,
the strip length must not exceed 5 mm. Use a 4 - 5 mm cross-tip
screwdriver to tighten the terminal screws.
6. Recommended tightening torque for power supply terminals is as
given below.
Table 1 Cable Cross Section and Tightening Torque
Power Terminals Units of
measurement Case Size B Case Size C
[Nm] 1.3 1.3Power Supply Terminal
Tightening Torque [lbf.in] 12 12
[mm2] 1.5 2.5Minimum Cable Cross
Section [AWG] 16 14
[mm2] 4 4Minimum Cable Cross
Section [AWG] 12 12
7. A ‘drip loop’ is recommended when connecting the mains and
control cables.
8. Ensure that the power source provides the correct voltage and is
designed for the rated current. Use appropriate circuit breakers
with specified current rating between the power supply and
inverter.
9. Ensure the appropriate circuit breakers/fuses with the specified
current rating are connected between the power supply and the
inverter. See Section 7.5 of the Operating Instructions for further
details.

8 MICROMASTER 411 & COMBIMASTER 411
Getting Started Guide – 07/05
WARNINGS
 It is essential that the Inverter be correctly grounded to the motor
ground. Severe injury may result if the motor is not correctly
grounded.
 If the inverter is being installed after a period of storage please
refer to Section 2.1 of the Operating Instructions.
1.2.2 Motor Connections for Star/Delta
The following information shows the connection of the motor wires to
inverter/motor terminals. Motor wires should be connected in either
star or delta configuration, in accordance with the motor rating plate.
Star connection
WV U N N
W1 V1 U1 W2
V2
U2
 

 
  

Figure 5 Star / Delta Connections
1.2.3 Control Cable Connections
CAUTION
It is essential that control and power supply cables be run separately.
They must not be fed through the same cable conduit/trunking.
1. Feed the control cable into the inverter via one of the gland holes
at the I/O module end of the terminal housing.
2. Run the control cable underneath the I/O board toward the control
terminals.
3. Connect the control wires in accordance with the terminal
information given in Figure 6.
4. Use screened cable for all control wiring. Cable connections for
Control Terminals are as given in Figure 6.

9
MICROMASTER 411 & COMBIMASTER 411
Getting Started Guide – 07/05
Terminal Inputs Default operation
1 Digital Input 1 [DIN1] ON/OFF1
2 Digital Input 2 [DIN2] Reverse
3 Digital Input 3 [DIN3] Fault Acknowledge
Analog Input (-/+) [AIN] 0 – 10 V Analogue Input
6/7 Option: DIN4
8/9 Output Relay Fault identification
Figure 6 Control Circuit Input Terminals
1.3 Avoiding Electro-Magnetic Interference
Good installation practices will ensure safe and trouble-free operation.
For further information see Operating Instructions.
2 Commissioning COMBIMASTER 411/
MICROMASTER 411
2.1 General Information
For default operation no additional equipment is required. However, for
more complex operation either the Basic Operator Panel (BOP),
Advanced Operator Panel (AOP) or Fieldbus options can be used.
These are available as non-standard options and must be ordered
separately.
When delivered the inverter has a frequency setpoint range of
between 0 Hz and 50 Hz. Regardless of its initial position the Control
Potentiometer must be turned fully counter-clockwise before the
inverter can start.
WARNING
The inverter does not have a mains power switch and is therefore live
when the power supply is connected.
RL1-C
RL1-B
8 9
DIN3DIN1 DIN2 0V AIN- AIN+
1 2 3 4 5 6 7
+24V
Notes:
 If a PTC resistor is fitted,
this should be connected
between 4 (+24 V) and 3
(DIN 3).
 Analog Input type:
voltage input 0 – 10V.
 24 V power supply = 100
mA maximum.
 24 V-Versorgung
max = 100 mA .

10 MICROMASTER 411 & COMBIMASTER 411
Getting Started Guide – 07/05
2.2 Commissioning Procedure Overview
COMBIMASTER 411 and MICROMASTER 411 can be commissioned
in a variety of ways as explained in sections 2.2.1 to 2.2.6 below.
Installation
Commissioning
Terminal Control
Parameter
P0700 = 1
Parameter
P1000 = 1
Reference
Source
Fit Potentiometer
(setpoint added to
Control Pot.)
Ramp Times
No Jumpers
Fit Jumpers
(see section
3.2.1.)
Mechanical
Installation
Electrical
Installation
Command
Source
BOP
BOP setpoint
Analogue setpoint
Internal
(Control Pot.)
External
Jumpers Parameters (keypad)
Set Ramp Parameter
Up = P1120
Down = P1121
Commissioning
Keypad Control
Start the Motor
Speed
Reference
Default
Control
Potentiometer
Default
DIN1
ON/OFF1
Jumper: Pot = Run
Figure 7 Commissioning Procedure Overview

11
MICROMASTER 411 & COMBIMASTER 411
Getting Started Guide – 07/05
2.2.1 Ramp Times Using Jumpers
Inverter ramp times can be set using a series of 5 jumpers (fit the
jumpers to enable the function). These are as shown below:
1 s 2 s 5 s
x 10 x 20
Jumper
Figure 8 Ramp Times Using Jumpers
Using up to 5 jumpers allows ramp times to be set between 1 to 240
secs. See table below for details of settings:
Table 2 Ramp Times Using Jumpers
Time 1s 2s 5s X 10 X 20
1s 
2s 
3s 
5s 
6s 
7s 
8s 
10s 

20s 
30s 
50s 
60s 
70s 
80s 
90s 
100s 
120s 
140s 
150s 
160s 
180s 
210s 
240s 

12 MICROMASTER 411 & COMBIMASTER 411
Getting Started Guide – 07/05
In the following table the behaviour of the Jumpers for ramp times are
explained:
Table 3 Ramp Time Jumpers
Status before action(s) Action(s) Reaction(s) of the inverter
• No jumper fitted
• Ramp times have
arbitrary setting
• Power down
• Fit jumper(s)
• Power up
• Inverter uses the ramp times
defined by the current
jumper setting
• At least 1 jumper is
fitted
• Ramp times have
arbitrary setting
• Cycle power • Inverter uses the ramp times
defined by the current
jumper setting
• At least 1 jumper is
fitted
• Ramp times have
arbitrary setting
• Power down
• Remove
jumper(s)
• Power up
• Inverter uses the ramp times
that were used before
removing the jumper(s)
2.2.2 Control Circuit Jumpers
Control Jumpers are provided for the following functions (fit the
jumpers to enable the function). Jumpers can only be accessed when
the cover is removed:
 Pot = Run: Enables the control potentiometer as the Command
Source (auto restart is enabled).
 24 V Analog input: to change analog input range from 0-10V to 0-
24V.
 DC Brake: to change Stop function from OFF1 to DC Brake.
 Fan/Pump: M~n2: to change V/f curve from Linear to Quadratic
curve.
 60Hz operation: to change motor default settings from 50Hz to 60
Hz.
Fan/Pump M~n2
DC Brake
24V AIN
Pot = Run
60 Hz
Jumper
Figure 9 Control Circuit Jumpers
WARNING
With the DC Brake Jumper set, when stopping the inverter, DC
Braking is applied for a period proportional to the Ramp Down Time.
Frequent use of long periods of DC injection braking can cause the
motor and inverter to overheat.

13
MICROMASTER 411 & COMBIMASTER 411
Getting Started Guide – 07/05
In the following table the behaviour of the Control Jumpers are
explained:
Table 4 Control Jumpers
Status before action(s) Action(s) Reaction(s) of the inverter
• Jumper not fitted • Power down
• Fit jumper
• Power up
• Parameters influenced by
jumper will have jumper
default values
• Jumper not fitted • Cycle power • Parameters influenced by
jumper are not changed
• Jumper not fitted • Power down
• Remove jumper
• Power up
• Parameters influenced by
jumper will have “jumper
removed” default (normally
factory default)
• Jumper not fitted • Cycle power • Parameters influenced by
jumper are not changed
2.2.3 Default Setup
To change parameters it is necessary to use a Basic Operator Panel
(BOP), Advanced Operator Panel (AOP) or an external serial interface.
The CM411 is therefore delivered with the following default settings:
 Setpoint control from the analog input in addition to Control
Potentiometer.
 Supply frequency set for 0 to 50 Hz.
 Digital inputs:
DIN1 ON/OFF1
DIN2 Reverse
DIN3 Fault Acknowledge.
 Jumpers for Ramp and Control circuits set to open. Refer to
previous section for details of jumper settings.
 Relay – Fault conditions.
2.2.4 Default Operation
For default operation, connect the control terminals as shown in Figure
6. The default settings of the terminals are described in the table below
Figure 6.
 FREQUENCY SETPOINT: - Setpoint addition: Control
Potentiometer and Analog Input (P1000 = 27).
In order to provide the unit with a Frequency Setpoint the user can
either:
1. Turn the Control Potentiometer.
2. Fit an external potentiometer, or apply an external analog control
voltage across terminals 6 and 7.
NOTE
When using the analog input only, the control potentiometer should
be turned fully anti-clockwise to ensure that the control potentiometer
is de-activated.
2.2.5 Operation using “Pot = Run” Jumper
With the “Pot = Run” jumper fitted, the control potentiometer provides
the ON/OFF command source.
In order to provide the unit with a Run command the Control
Potentiometer must be turned in a clockwise direction. To switch the
unit OFF, turn the Control Potentiometer fully anti-clockwise (OFF
position).
WARNING
If the unit is powered up when the Control Potentiometer is not in the
OFF position, the unit may automatically restart and ramp-up to the
frequency setpoint (Auto-restart function is active by default.

14 MICROMASTER 411 & COMBIMASTER 411
Getting Started Guide – 07/05
2.2.6 Non - Default Modes of Operation
Non-default modes of operation require the use of either a Keypad
(e.g., Basic Operator Panel or Advanced Operator Panel) or a
Commissioning tool (e.g., Drive Monitor) in order to change from the
default parameter settings.
The Basic Operator Panel (BOP) – Part Number: 6SE6400-0BP00-
0AA0 is housed in an Operator Panel Mounting Kit (6SE6401-1DF00-
0AA0) and connected via the Interface Link Cable to the Inverter serial
comms port. This arrangement is shown in the diagram below.
MICROMASTER 411 Interface Link Cable
MICROMASTER 411 Operator Panel Mounting Kit
(6SE6401-1DF00-0AA0)
Part No. includes Interface Link Cable
(for separate order: 6SE6401-1BL00-0AA0)
Figure 10 BOP / AOP connected to MICROMASTER 411
2.2.7 Fault Diagnostics
Check the status of the LED located adjacent to the external
potentiometer:
Table 5 Status of the LED
Condition Status
200 ms on/800 ms off Power On/Ready
Continuous on Running
800 ms on/200 ms off Warning (general)
500 ms on/500 ms off Trip (general)
Off Off/Mains supply fault/No inverter power
If a fault occurs:
1. Switch the inverter off.
2. Disconnect the power supply.
3. Reconnect the power supply.
4. Switch on again.
5. Faults are acknowledged by using digital input DIN 3 (default
setting).
Switch off the inverter if the fault condition persists.
For further fault code designations, please refer to the
COMBIMASTER 411 and MICROMASTER 411 Operating Instructions
on the CD included with the inverter.

15
MICROMASTER 411 & COMBIMASTER 411
Getting Started Guide – 07/05
3 Quick Commissioning
3.1 Commissioning with BOP
Motor parameters detailed below are already set for the respective
Siemens motor at the factory. In order to change parameter settings,
use either a BOP/AOP or a Commissioning Tool (e.g., Drive Monitor).
The parameter sequence below ensures optimized and efficient
operation of the inverter. Note that P0010 must be set to 1 to allow this
procedure to be performed.
When fitted, the jumpers override the parameter settings.
P0010 Start Quick
Commissioning
0 = Ready to Run
1 = Quick Commissioning
30 = Factory Setting
Note:
Please note that P0010 must always be
set back to ‘0’ before operating the motor.
However if P3900 = 1 is set after
commissioning this is done automatically.
P0700 Selection of Command
Source
1)
(On / off / reverse)
0 = Factory Default
1 = Basic Operator Panel
2 = Terminal/Digital Inputs (Default).
P0100 Operation for Europe /
N. America
0 = Power in kW; ƒ default 50 Hz
1 = Power in hp; ƒ default 60 Hz
2 = Power in kW; ƒ default 60 Hz
Note:
Settings 0 & 1 can be changed using
Jumper 60 Hz.
P1000 Selection of Frequency
Setpoint
1)
0 = No frequency setpoint
1 = BOP frequency control
2= Analogue Setpoint
27 = Setpoint Addition: Analogue Setpoint
& Control Potentiometer (Default).
P0304 Rated Motor Voltage
2)
10 – 2000 V
Nominal motor voltage (V) from rating plate.
Set in factory for respective motor
P1080 Min. Motor Frequency
Sets minimum motor frequency (0-650Hz)
at which the motor will run irrespective of
the frequency setpoint. The value set here
is valid for both clockwise and anti-
clockwise rotation.
P0305 Rated Motor Current
2)
0 – 2 x inverter rated current (A)
Nominal motor current (A) from rating plate.
Set in factory for respective motor.
P1082 Max. Motor Frequency
Sets maximum motor frequency (0-650Hz)
at which the motor will run at irrespective of
the frequency setpoint. The value set here
is valid for both clockwise and anti-
clockwise rotation.
P0307 Rated Motor Power
2)
0 – 2000 kW
Nominal motor power (kW) from rating
plate. If P0100 = 1, values will be in hp.
Set in factory for respective motor
P1120 Ramp-Up Time
0 – 650 s
Time taken for the motor to accelerate from
standstill up to maximum motor frequency.
P0310 Rated Motor Frequency
2)
12 – 650Hz
Nominal motor frequency (Hz) from rating
plate. Set in factory for respective motor.
P1121 Ramp-Down Time
0 – 650s
Time taken for motor to decelerate from
maximum motor frequency down to
standstill.
P0311 Rated Motor Speed
2)
0 – 40000 1/min
Nominal motor speed (rpm) from rating
plate. Set in factory for respective motor
P3900 End Quick
Commissioning
1)
0 = No Quick Commissioning without
motor calculation or factory reset.
1 = Perform Quick Commissioning with
factory reset of all other parameters.
(Recommended)
Table Footnotes
1) Denotes parameters that contain detailed lists of possible settings for use in
specific applications. Refer to the Operating Instructions and Operating
Instructions on the CD.
2) Motor related parameters – please refer to motor rating plate drawing.

16 MICROMASTER 411 & COMBIMASTER 411
Getting Started Guide – 07/05
3.2 Reset to Factory Defaults
For factory default settings set P0970 to 1 (with P0010 = 30). Where
the inverter is integrated with a non-Siemens motor, setting P0970 = 1
restores the default parameter settings for the respective motor.
CAUTION
 The reset process can take up to 3 minutes to complete.
 Refer to Parameter P0399 for description on saving motor data
sets while performing a reset to the factory defaults.
3.3 Additional Control Applications
The COMBIMASTER 411 and MICROMASTER 411 may also be
controlled by the following means:
 Digital inputs / Analogue inputs
 Serial Link via USS Protocol
 BOP/AOP Keypad Control
(Requires option module 6SE6401-1BL00-0AA0)
 Automated system via PROFIBUS connection (requires
PROFIBUS module 6SE6401-1PB00 - 0AA0).
3.4 Further information
For further information please refer to the Operating Instructions and
Parameter Lists on the CD delivered with the unit.
4 Dimensions
4.1 MICROMASTER 411 - Dimensions
GH
GW3
GW2
GW1
GD1
GD2
Gland Pitch
mm (inches)
Height
mm
(inches)
Sealing
Surface
mm
(inches)
Knock-out
Diameter
mm
(inches)
Case
Size
GW1 GW2 GW3 GH GD1 GD2
B 42.9
(1.68)
82.9
(3.26)
175.0
(6.89)
27.6
(1.09)
35
(1.38)
26
(1.02)
C 43
(1.69)
83.0
(3.27)
203.4
(8.01)
38.3
(1.51)
36
(1.42)
26
(1.02)
Figure 11 Gland Dimensions
Table 6 MICROMASTER 411 - Dimensions
Overall Dimensions
mm (inches)
Case
Size
Height Width Depth
Weightk
g (lbs)
Power Range
kW (hp)
B 135.6
(5.31)
222
(8.74)
154
(6.06)
4.9
(10.77)
0.37 – 1.5
(0.5 – 2.0)
C 170.6
(6.61)
255
(10.04)
177
(6.97)
7.4
(16.34)
2.2 – 3.0
(3.0 – 4.0)

17
MICROMASTER 411 & COMBIMASTER 411
Getting Started Guide – 07/05
4.2 COMBIMASTER 411 - Dimensions
Motor FRAME SIZE
71M 80M 90S
mm 278.6 296.6 314.6
Height inches 11.0 11.7 12.4
mm 132 150 165
Width inches 5.2 5.9 6.5
mm 240 274 331
Length inches 9.4 10.8 13.0
kW 0.37 0.75 1.5
hp 0.5 1.0 2.0
kW 0.55 1.1
Rating
2p
hp 0.75 1.5
kW 0.37 0.55 1.1
hp 0.5 0.75 1.5
kW 0.75 1.5
Rating
4p
hp 1.0 2.0
1
4
2
3
5
1-Motor Frame
2-CSB Inverter
3-Control Potentiometer
4-Fixing
5-Comms Interface
Figure 12 Dimensions COMBIMASTER, Case Size B
Motor FRAME SIZE
90L 100L
mm 349.5 370
Height inches 13.8 14.6
mm 165 196
Width inches 6.5 7.7
mm 332 373
Length inches 13.1 14.7
kW 2.2 3.0
Rating
2p hp 3.0 4.0
kW 2.2
hp 3.0
kW 3.0
Rating
4p
hp 4.0
2
1
4
3
5
1-Motor Frame
2-CSC Inverter
3-Control Potentiometer
4-Fixing
5-Comms Interface
Figure 13 Dimensions COMBIMASTER, Case Size C
NOTE:
For details of motor construction (feet and flange dimensions) please
refer to the Operating Instructions.

18 MICROMASTER 411 & COMBIMASTER 411
Getting Started Guide – 07/05
NOTES

19
MICROMASTER 411 & COMBIMASTER 411
Getting Started Guide – 07/05
NOTES

20 MICROMASTER 411 & COMBIMASTER 411
Getting Started Guide – 07/05
Certificates
European Low Voltage Directive
The MICROMASTER product range complies with the
requirements of the Low Voltage Directive 73/23/EEC as
amended by Directive 98/68/EEC. The units are certified for
compliance with the following standards:
EN 60146-1-1 Semiconductor inverters - General
requirements and line commutated
inverters
EN 60204-1 Safety of machinery - Electrical equipment
of machine
European Machinery Directive
The MICROMASTER inverter series does not fall under the
scope of the Machinery Directive. However, the products
have been fully evaluated for compliance with the essential
Health & Safety Requirements of the directive when used in a
typical machine application. A Declaration of incorporation is
available on request.
European EMC Directive
When installed according to the recommendations described
in this guide, the MICROMASTER fulfils all requirements of
the EMC Directive as defined by the EMC Product Standard
for Power Drive Systems EN61800-3.
Underwriters Laboratories
UL and CUL LISTED POWER CONVERSION EQUIPMENT
5B33 for use in a pollution degree 2
Not all inverters currently have UL Approval. UL listing
can be determined by examining the inverter’s rating
label.
ISO 9001
Siemens plc operates a quality management system, which
complies with the requirements of ISO 9001.
To submit any suggestions for improvements, please visit the Siemens
Standard Drives Web Site at http://www.siemens.de/micromaster
Siemens plc
Automation & Drives
Standard Drives
Division
Printed in England Varey Road,
Congleton, CW12 1PH
United Kingdom