Siemens 3RK1308-0 00-0CP0 Series, Руководство по эксплуатации оборудования

Страница: 127 / 218

Functions
6.26 Operational trip end position CW
Motor starter (3RK1308‑0**00‑0CP0)
Equipment Manual, 11/2019, A5E34821005002A/RS-AC/003
127
6.26 Operational trip end position CW
If the motor control command is not equal to "Motor OFF", an operational trip of the motor is
triggered when a signal change at the operational trip end position CW DI is detected. This
motor tripping triggered by the operational trip end position is revoked by the motor control
command "Motor OFF". If the motor control command "Motor CW" is issued in the case of
operational trip end position CW DI static "1", an operational trip is triggered again. This
motor tripping triggered by the operational trip end position prevents renewed switch-on of
the motor in the CW direction of rotation.
The action "Operational trip end position CW" results in the following behavior:
● The motor is tripped regardless of the direction of rotation (CW or CCW).
● The motor can only be switched on with "Motor CCW".
● The parameter can only be implemented as "non-retentive".
● A group fault is not generated, but a diagnostic message is set in data set 92.
● Operational trip end position CW cannot be overridden by emergency start.