nord NORDAC START Series, Руководство пользователя

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NORDAC START (SK 135E / SK 175E) – Users Manual for Motor Starters
94 BU 0135 en-4118
P570 Locking time RF
Setting range 0 … 25.50 s
Other applicable parameter(s): P102, P103, P108, P130
Factory setting { 0.50 }
Description The locking time determines the period of time during which the motor is not powered
after the end of the run-down time and before the acceleration time started in the
event of a change of rotating direction (reversing).
Note As long as parameter P130 =0 is set, the locking time is determined via potentiometer
P2 . In this case the parameter can only be read, but not changed. It then corresponds
to the setting determined by the potentiometer.
If the locking time is insufficient, the motor may still be rotating at the end of the run-
down time. Starting in the opposite direction of rotation would result in the motor being
subjected to excessive loads (thermal, mechanical) because of the counter-current
braking that occurs as a result.
P580 Error in the event of overtemp. RF
Setting range 0 … 1
Other applicable parameter(s): P108, P427
Factory setting
{ 1 }
Description Fault shut - off due to overtemperature – selection of whether an over temperature error
(PTC) should lead to a warning or a fault shut-off.
Setting values
Value Meaning
0 Off
Warning ( C002 ) due to overtemperature
1 On Fault message ( E002 ) and shut-off of device due to
overtemperature
P581 Phase sequence detection RF
Setting range 0 … 1
Other applicable parameter(s): P130, P428
Factory setting { 0 }
Description
Analysis of phase sequence of supply network by the device and automatic adaptation
of rotary field of motor to the required direction of rotation.
Note As long as parameter P130 =0 is set, phase sequence detection is determined via the
DIP switch S1-DIP2 . In this case the parameter can only be read, but not changed. It
then corresponds to the setting that is determined by the DIP switch.
Setting values
Value Meaning
0 Off The direction of rotation of the motor is determined by the direction
of rotation of the supply network.
1 On The direction of rotation of the motor is determined by the enable
direction.
P582 Manual brake release RF
Setting range
0 … 1
Other applicable parameter(s): P420
Factory setting { 0 }
Description Definition of conditions for releasing a connected electro-mechanical brake
Note DANGER! With certain drive tasks (e.g. lifting gear) it can be dangerous to release of
the brake without the drive running (risk of raised load falling)!
Setting values
Value Meaning
0 Off The brake is only released if the motor is enabled.
1 On The brake is released even if the motor has not been enabled (e.g.
if a drive is to be moved for revision work).

Pay attention to note!