DM
10
EXPERT MODE - IMPORTANT PARAMETERS ..............
The Expert Parameters shown below are the more frequently used Expert Parameters. Consult the
Eco Reference Manual for the full parameter set.
CAUTION
• Consult the Reference manual before changing an Expert Parameter
Parameter Function Range
(Default)
Description/Notes
Display Mode 0-8
[0]
Display selection:
0 = Output frequency (Hz
1 = Frequency setpoint (i.e. speed at which inverter is
set to run)(H)
2 = Motor current (A)
3 = DC-link voltage (V)
4 = Motor torque (% nominal)
5 = Motor speed (rpm)
6 = USS serial bus status (Code)
7 = PID Feedback signal (%)
8 = Output voltage (V)
Notes: The display can be scaled via P010
Automatic re-
start after mains
break
0-1
[1]
0 = No re-start after mains break - run signal must be
re-generated
1 = Automatic re-start after mains break if run signal
is present
Automatic re-
start after fault
0-1
[0]
Automatic re-start after fault:
0 = Disabled
1 = The inverter will attempt to start up to 5 times after
a fault. If fault is not cleared after the 5th attempt, the
inverter will remain in the fault state.
WARNING: This means that a start is pending and
may happen at any time. Fault codes can be
observed in P930.
Analog input 1
type
0-2
[0]
Sets analog input type for analog input 1, in
conjuncture with the settings of the DIP selector
switches 1, 2 and 3:
0 = 0V to 10V/0 to 20 mA Unipolar input
1 = 2V to 10V/4 to 20 mA Unipolar input
2 = 2V to 10V/4 to 20 mA Unipolar input with
controlled start/stop when using analog input
control. Motor starts when > 2V.
2
nd
Skip
frequency (Hz)
0-150.0
[0.0]
A skip frequency can be set with this parameter to
avoid the effects of mechanical resonance.
Frequencies within +/-2Hz (value of P019) of this
setting are suppressed. Stationary operation is not
possible within the suppressed frequency range - the
range is just passed through.
3
rd
Skip
frequency (Hz)
0-150.0
[0.0]
See P027
4
th
Skip
frequency (Hz)
0-150.0
[0.0]
See P027
12
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