Accessing Parameters And Changing Values; Display Mode Parameters - Siemens MICROMASTER Eco Reference Manual

ECO REFERENCE MANUAL
ACCESSING PARAMETERS AND
CHANGING VALUES
The and keys are used to change
parameter values. The keys have two modes of
operation:
• A single momentary press will change the
value by a value of 1.
Key
P Press P to enter parameter mode
Use the [up] and [down] keys to select the required parameter number
ramp-up time)
P Press P to confirm that you wish to enter a value for that parameter. The
current value is displayed
Use the [up] and [down] keys to change the required value
P
Press P to confirm that you have changed the value as required. The
parameter number is re-displayed.
Use the [up] and [down] keys to return the parameter number to the display
default parameter.
P
Press P to return to default display. The display will alternate between the
setpoint frequency and actual output frequency, which will be 0 Hz.

DISPLAY MODE PARAMETERS

Parameter Function
Operating display
Displays the output selected by P001 (an Expert mode parameter).
Display selection via P001:
0 = Output frequency (Hz)
1 = Frequency setpoint (i.e. speed at
which inverter is set to run) (Hz)
2 = Motor current (A)
3 = DC-link voltage (V)
The default setting (0) displays the inverter output frequency. If the inverter is in stand-by mode, the
flashing display will alternate between the setpoint frequency and actual output frequency, which will be
0 Hz when not being run.
In the event of a failure, the relevant fault code (Fnnn) is displayed.
• Keeping the button pressed for longer initiates
scrolling and allows values to be changed
rapidly.
To access a parameter and change its value,
follow the simple sequence described below:
Action
Range
-
4 = Motor torque (% nominal)
5 = Motor speed (rpm)
6 = USS serial bus status
7 = PID Feedback signal (%)
8 = Output voltage (V)
Display
(eg
Default Units
(output frequency) Hz
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