Santerno Sinus Penta - Page 5

BASIC
USER MANUAL
SINUS PENTA
5/97
START (MDI1)
ENABLE (MDI2)
RESET (P/B) (MDI3)
MULTISPEED 0 (MDI4)
MULTISPEED 1 (MDI5)
SOURCE SELECTION (MDI6)
LOCAL / REMOTE (P/B) (MDI7)
Cw / CCW (MDI8)
INPUT
ANALOG
4 - 20 mA
:
4 ÷ 20 mA
2 ÷ 10kohm
0 - 10 V
REFERENCE
:
INPUT
After setting the last parameter and moving the cursor forward, the following page will appear:
P
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Press ▲ to quit the Start-up menu. The default page of the system will be displayed.
5) Startup:
Terminal Control:
i) Activate the
ENABLE
input (terminal 15).
ii) Activate the
START
input (terminal 14).
iii) Send speed reference to REF: 0-10V (terminals 1,
2 & 3)
or
Send speed reference to AIN1: 4-20mA (terminals
5 & 6). This requires Source Selection input on
MDI6 to be active (terminal 19).
The RUN LED and REF LED will be lit and the motor
will start. Make sure that the motor is rotating in the
correct direction.
If not, operate on terminal MDI5 (terminal 18)
(CW/CCW) or open the
ENABLE
and
START
terminals.
Shut off the drive, wait at least 20 minutes and swap
two of the motor phases.
Keypad Control:
i) Activate the
ENABLE
input (terminal 15).
ii) Press the
LOCAL/REMOTE
button on the keypad.
iii) The L-CMD and L-REF LEDs will be lit.
iv) Press the
START
button.
v) Hold the Up button to increase the speed
reference.
The RUN LED and REF LED will come on and the
motor will start. Make sure that the motor is rotating in
the correct direction.
If not, press the
FWD/REV
button or press
STOP
. Shut off the drive, wait at least 20 minutes and swap
two of the motor phases.
6) Possible
failures:
If no failure occurred, go to the next step. Otherwise, check the drive connections paying particular attention
to supply voltages, DC link and input reference.
Also check if alarm messages are displayed. In the MEASURES MENU
, check values in the Fault List for the
reference speed (
M000
), the supply voltage to the drive (
M030
), the DC link voltage (
M029), and the
condition of control terminals (M033). Check to see if these readouts match with the measured values.
7) Additional
parameter
alterations:
In
BASIC
user level, adjustments can be made to a limited number of parameters. The SINUS PENTA
has a wide range of functions; to access these function, set the user level to
ADVANCED
or
ENGINEERING
by adjusting parameter
P001
accordingly (refer to Sinus Penta’s Programming
Instructions manual).
8) Reset:
If an alarm trips, find the cause respon
sible for the alarm and reset the equipment. Enable MDI3
(terminal 16) or press the
RESET
key
on the display/keypad.