SINUS PENTA
GUIDE TO THE
REGENERATIVE APPLICATION
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150
3) Parameter
alteration:
Access the
P000
parameter (Key Parameter) and make sure that it is set up as
P002
. Use
the ESC,
,
and SAVE/ENTER keys to access the drive parameters. See the “MENU
” section in this manual.
4)
Regenerative
drive
parameters:
Access the MAINS PARAMETERS MENU and set the following:
-
C500
Rated Mains Voltage
-
C501
Rated Mains Frequency
-
C502
Mains Alarm Control:
-
0: Regenerative drive disable (factory setting)
-
1: Drive alarm
-
C503
Motor Drive Activation Logic
-
0: Always enabled if regenerative drive enabled
-
1: Enabled if regenerative drive running or waiting for Autoreset (factory setting)
-
2: Enabled only if regenerative drive running
-
P500
DC-bus setpoint
CAUTION
Make sure that the default value of the DC-bus setpoint exceeds
by at least 30V the value in
C500*1.41
(this is the rectified mains voltage in the DC-Bus
when the inverter is disabled).
Drive Class
2T
4T
5T
6T
C500
Rated
Mains
Voltage
Default value
(V)
230
400
575
690
Value to be
set (V)
Rated voltage of the mains powering the drive
C501
Rated
Mains
Frequency
Default value
(Hz)
50
Value to be
set (Hz)
Rated frequency of the mains powering the drive
P500
DC-bus
voltage
setpoint
Rated mains
voltage (V)
200
240
380
415
440
460
480
500
575
600
660
690
Default value
(V)
400
700
960
1050
Value to be
set (V)
400
700
750
780
960
1050
Press SAVE to store the new parameter value.
5) Motor
drive
parameters:
In the motor drive of the Penta series, also set up the following parameters:
1) Parameter
C008
to ensure optimum performance of the motor drive when it is controlled
via the regenerative drive.
Motor Drive
Voltage Class
2T
4T
5T
6T
C008
1: 2T
Regen.
4: 4T Regen. 6: 5T Regen.
7: 6T Regen
2) Parameter
C225
to disable the Mains Loss alarm:
C225
=0:Disabled.
6) Startup:
After synchronization with the mains (the REF LED in the keypad comes on), activate the
ENABLE-A (terminal 15) and ENABLE-B (terminal S) inputs: the RUN LED in the keypad
will come on and the DC-bus voltage will be tuned to the setpoint in
P500
, then the MDO4
input relay will close to enable the activation of the motor drive.