Siemens SIMOCODE pro System Manual page 194

Motor control
Parameter
Parameter
ON <<, ON <, OFF,
ON >, ON >>
FB ON
FC, FO, TC, TO
Non-maintained
command mode
Saving change-over
command
Table 4-5: General settings and definitions
4-16
Are usually connected with the "Enabled control command" sockets
of the "Control Station" function block. From there, the control
commands come from the different control stations. The number of
active inputs depends on the control function chosen. For example,
with a direct starter, only the inputs "ON >" and "OFF" are active.
Default: Connected
Auxiliary control input "Feedback ON" (connection with arbitrary
socket , usually with "Status - Motor current flowing" socket) as
factory default. An auxiliary contact from the contactor is not
required for signaling. Depending on the control function chosen,
this state is signaled by the QLE1 to QLE5 displays and by the
"Status - ON <<, - ON <, - ON >, - ON >>" signals. "No current
flowing" means: the motor is switched off. An auxiliary contact
from the contactor is not required for signaling. This state is
signaled by the QLA display and the "Status - OFF" signal.
Default: Status - Motor current flowing
Auxiliary control inputs for the "Positioner" and "Solenoid valve"
control function that are normally connected with the inputs of the
basic unit or the digital module are used to query the present
status of the torque switch and the limit switches that are wired to
the inputs.
• Deactivated:
The control command on the corresponding plug of the control
stations "ON <, ON <<, ON >,ON >>" is saved. It can only be
revoked by an "OFF" control command from the corresponding
control station. The auxiliary contact for locking the
contactor is no longer necessary. Motor feeders are usually
operated in locking mode. Locking is preset.
• Activated:
Depending on the control function chosen, the non-maintained
command mode affects the plugs of all control stations "ON <,
ON <<, ON >, ON >>". A control command is only effective as
long as there is a "high signal".
• Deactivated:
Change-over commands for switching from one direction of
rotation/rotational speed to the other are only implemented with
a previous "OFF" and after the interlocking time/change-over
pause has elapsed. This setting is usually used and is preset.
• Activated:
Change-over commands for switching from one direction of
rotation/rotational speed to the other are implemented without a
previous "OFF" and after the interlocking time/change-over pause
has elapsed.
If the selected direction/speed cannot be executed immediately
due to a parameterized interlocking time/change-over pause, the
selection is signalized by flickering QLE displays. Your selection
can be cancelled at any time with "OFF".
Description
GWA 4NEB 631 6050-22 DS 03
SIMOCODE pro