Siemens MICROMASTER 6SE92 Getting Started

MICROMASTER Drives 6SE92
Getting Started
Caution: Before installing and
putting this equipment into
operation, please read the
Operating Instructions Manual for
Safety Precautions and Warnings
SIEMENS MICROMASTER
The MICROMASTER products are a range of frequency
inverters for controlling the speed of three phase AC
induction motors
Step 1

Connecting up the MICROMASTER

230V Single Phase 400V Three Phase
Delta connection for Star connection for
230V 3 phase 400V 3 phase
Note: Motors above 11kW are usually configured
400V Delta / 690V Star.
In this case the motor should be connected in Delta.
Step 2

Getting the motor going

While the motor is
turning, press this UP ' STOP '
button and watch as
Press this
the motor turns faster
green button
and the value in the
(RUN button)
display increases. It
to start the
Jog will keep increasing
motor.
until it reaches 50 Hz. Hz
Forward/
When the inverter
reverse P
reaches 50Hz output,
press this DOWN button 'DOWN' button
and watch the motor
This is the This is the
speed and display value
' STOP button '
STOP button.
decrease.
At any time, press the 'STOP' button and watch the
motor stop.
Step 3

Changing the speed of the motor

The default output frequency of the drive is 5Hz (see
Hints And Tips to convert this to RPM). This speed will
probably be too low for most applications and a speed
change may be required. The following steps will allow
you to change the preset value of the inverter output to
the required speed.
Step / Action Display
Press the 'P' button to access the parameter settings. P000
Press the button 5 times until the display reads P005. P005
Press the 'P' button to display the current parameter value. 005.0
Press the button to change the value to 35Hz. (This 035.0
number can be any number between 0 and 50Hz - default.)
Press the 'P' button to store the new value. P005
Press the button until the display reads P000. P000
Press the 'P' button to exit the parameterisation procedure. 000.0
The display will alternate between the output frequency and
the frequency set point. 035.0
The required speed has now been stored.
This method is used to access all parameters.
The drive can now be started by pressing the 'RUN'
button. It will ramp up to the frequency held in parameter
P005 and remain there. To stop the drive press the
'STOP' button, the drive will then ramp down to 0Hz
output.

Default Parameters:

Digital input Terminal Parameter Default
1 5 P051 = 1 ON right
2 6 P052 = 2 ON left
3 7 P053 = 6 Fixed
Frequency
Output 10/11 P061 = 6 Fault
Relay 1 Identification
Fault Codes:
F001 Overvoltage
F002 Overcurrent
F003 Overload
F005 Inverter overtemperature
(internal PTC)
F074 Motor overtemperature by I²t
calculation
Other faults, see manual
For further Technical Support
Information, and to submit your
suggestions for improvements,
see our Web Site:
http://www.con.siemens.co.uk
Siemens plc
Automation and Drives
Varey Road
Congleton
Cheshire CW12 1PH
Great Britain
G85139-H1750-U150-C1
May 1999
English
Order Number: 6SE9286-4BA86