SMS -start SSV040 Manual De Uso página 13

ACC Acceleration time:
Adjustment from 1 to 7 seconds
1 to 3 seconds
This is the time during which the output voltage reaches
100%, following a run command.
DEC Deceleration time:
.
Adjustment from 0 to 7 seconds
0 to 3 seconds
This is the time during which the output voltage passes from
100% to 0, on opening of the run command.
If the trimmer is turned fully clockwise (time = 0),
deceleration is disabled.
TORQ Starting torque: Adjustment from 10% to 25% of
maximum torque. This is the torque with which the motor will
begin acceleration.
IMAX Current limit: Adjustment from 50% to 300% of rated
current.This is the maximum current value admit during
acceleration.When the set value is reached, the acceleration
ramp locks, thereby increasing its duration.
If the time exceeds 7 seconds, operation locks and FAULT
is indicated.
THE TRIMMERS ARE EQUIPPED WITH PINS IN ORDER TO FACILITATE ADJUSTMENT, WITHOUT
THE USE OF TOOLS. AT THE END OF THE START-UP OF THE DEVICE, YOU CAN REMOVE THEM
TO AVOID LATER INAPPROPIATE CHANGES.
• Checking for the presence of input phases before carrying out start-up.
• Checking for the presence of the motor before carrying out start-up.
• Heat checking of the power components.
• Checking of correct operation of the bypass relays.
• Checking of correct operation of the SCRs.
• Checking the maximum current during start-up.
REV 4.1 Printed 09/2018
ADJUSTMENT
(SMS-start 40A).
(SMS-start 70A).
(SMS-start 40A)
(SMS-start 70A)
INDICATORS
LED INDICATORS
PWR FLASHING = Logic board power supply present.
RUN ON= RUN command active.
END ON= Start complete, remains active during the
run and goes off 0.5 seconds after deceleration is
complete: contact 3-4 closed and contact 4-5 open.
FLASHING FAULT= FAULT flashing, see
troubleshooting
SAFEGUARDS
ADJUST TRIMMER
page 14.
SMS-start
13