SEW MOVITRAC LTP series, Руководство по эксплуатации

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Operating Instructions – MOVITRAC® LTP
8
Parameter specifications:
Parameters
8.2 Parameter specifications:
8.2.1 Standard parameters
Par. Title Range Default Description
P1-01 Max speed limit (Hz or rpm) P1-02 ... P1-09 x 5
(up to 2000 Hz max) 50.0 Hz
(60 Hz)
1)
1) If the default value is 60 Hz (460 V), this is shown on the name plate as 60 Hz.
Sets the maximum speed limit.
Display of Hz or rpm dependent on P1-10.
Maximum speed limit dependent on switch-
ing frequency: Max Limit = P2-24 / 16.
P1-02 Min speed limit (Hz or rpm) 0 ... P1-01 0.0 Hz Minimum speed limit. Hz or rpm display
depending on P1-10.
P1-03 Acceleration ramp time (s) 0.0 s … 3000 s 5.0 s Time to ramp from 0 to rated frequency
(P1-09)
P1-04 Deceleration ramp time (s) 0.0 s … 3000 s 5.0 s Time to ramp from rated frequency (P1-09)
to 0.
If a braking resistor is not fitted the ramp
time will be extended automatically to pre-
vent over-voltage trip.
P1-05 Stop mode select 0: Ramp to stop
0: Ramp to stop
If the supply is lost and P1-05 = 0 then the
drive will try to continue running by reducing
the speed of the load using the load as a
generator.
If P-05 = 2, the drive ramps on 2nd decelera-
tion ramp P2-25 to stop.
1: Coast to stop
2: Ramp to stop
P1-06 Energy optimisation
(V/f mode only) 0: Disable 0 When enabled, automatically reduces
applied motor voltage on light load.
1: Enable
P1-07 Motor rated voltage 20 V ... 250 V 230 V Set to motor rated voltage from nameplate.
Range limited to 250 V for 230 V drives.
Rated (nameplate) voltage of the motor in
volts. The value is limited to 250 V for low
voltage drives. Setting to 0 disables voltage
compensation.
20 V ... 500 V 400 V (460 V)
1)
20 V ... 600 V 575 V
P1-08 Motor rated current limit 20 % to 100 % of drive
related current Drive rating Set to motor rated current from nameplate
(Amps).
P1-09 Motor rated frequency 25 ... 2000 Hz 50.0 Hz
(60.0 Hz)
1)
Set to motor rated frequency from name-
plate (Hz).
Maximum limit dependent on switching fre-
quency: Max Limit = P2-24 / 16.
P1-10 Motor rated speed 0 ... 60000 rpm 0 When not set to 0 all speed-related parame-
ters are displayed in rpm.
P1-11 Preset speed 1 –P1-01 ... P1-01 50 Hz (60 Hz)
1)
Sets jog / preset speed at which drive runs
when preset speed 1 selected via digital
inputs (see P2-01).
P1-12 Terminal / Keypad control of
drive 0: Terminal control
0: Terminal
control
Set to 0 for terminal control.
Set to 1 for uni-direction keypad control.
Set to 2 for bi-directional keypad control.
Keypad <start> key toggles between forward
and reverse.
User PID (feedback control) set in parame-
ter group 3.
1: Keypad control
(fwd only)
2: Keypad control
(fwd and rev)
3: Enable user PID
4: Enable MODBUS
network control Drive controlled via integrated MODBUS
RTU interface.
P1-13 Trip log Last 4 trips stored – Latest 4 trips stored. Most recent displayed
first.
P1-14 Extended menu access
code 0 ... 30000 0 Permits access to extended menu when
P1-14 = P2-37.
Default access value = 101.
P6..
P60.
P600