Commissioning With The Basic Operator Panel - Siemens MICROMASTER 420 Getting Started Manual

4.4

Commissioning with the Basic Operator Panel

With the Basic Operator Panel, which is available as an option, the user can
change the default settings of the MM420 to meet particular application
requirements. Using the BOP it is possible to access level one, two and three
parameter sets. The BOP hosts the following features:
Speed, frequency, motor direction and current etc displayed as required
For direct control, the BOP is mounted directly onto the front panel of the
inverter
For "Quick Commissioning" of the inverter the Getting Started Guide should be
used. For other methods of commissioning, see the Operating Instructions or
Reference Manual.
1
150.00
Hz
2
1
3
0 Jog
4
1. Change Direction Changes the direction of rotation of the motor.
Reverse is indicated by a minus (-) sign.
2. Start Inverter This button starts the inverter. This button is
disabled by default. To enable this button set
P0700 to 1.
3. Stop Inverter This button stops the motor in the time set in
P1121 (Ramp-down time).
4. Jog Motor While the inverter has no output this button
causes the motor to start and run at the preset
jog frequency. The inverter stops when the
button is released.
5. Access Parameters Pressing this button allows the user to access
the parameters in the selected user access
level.
6. Decrease Value Pressing this button decreases the displayed
value. To change the frequency setpoint via the
BOP set P1000 = 1 (when P0700 = 1).
7. Increase Value Pressing this button increases the displayed
value. To change the frequency setpoint via the
BOP set P1000 =1 (when P0700 = 1).
8. Functions This button can be used to view additional
information. See Section 5.1.2 on page 42 of
the MICROMASTER 420 Operating
Instructions.
8
Getting Started Guide – September 2000
6SE6400-5AB00-0BP0
8
7
Fn
6
P
5