Timings - Siemens SIMOCODE 3UF Programming And Operating Manual

Motor Control
8.3 Control Function
8.3.4

Timings

Timings
Parameter
Feedback time (CiR)
Execution time (CiR)
Interlocking time (CiR)
40
Description
SIMOCODE pro monitors the status of the feeder (ON or
OFF) via FB ON If the status of FB ON changes - without a
corresponding switching command - the trip feedback (FB)
switches off the feeder. Default: 0.5 s.The feedback time
can be used to suppress such "feedback faults" for a
defined period of time, e.g. in the case of network switches.
SIMOCODE pro continuously controls if FB ON = 0. If the
current flows longer than the set feedback time without the
"ON" control command being issued, fault message "Trip -
Feedback (FB) ON" is issued. The contactor controls can
only be connected after the fault has been rectified. When
the motor is switched on, SIMOCODE pro continuously
controls if FB ON = 1. If the current flows longer than the set
feedback time without the "OFF" control command being
issued, a fault message "trip - feedback (FB) OFF" is
issued. The contactor controls are deactivated.
SIMOCODE pro monitors switching on/switching off.
Switching on/switching off must be completed within this
time period. Default: 1.0 s. After the "ON" control command
is issued, SIMOCODE pro must be able to detect current in
the main circuit within the execution time. Otherwise, the
fault message "trip - execution ON command" will be
issued. SIMOCODE pro deactivates the contactor controls.
After the "OFF" control command is issued, SIMOCODE pro
must not be able to detect any current in the main circuit
after the execution time has elapsed. Otherwise, the fault
message"trip - execution STOP command" will be issued.
The contactor controls can only be connected after the fault
has been rectified.
SIMOCODE pro prevents, e.g. in the case of reversing
starters, both contactors from switching on at the same
time. Switching from one direction of rotation to the other
can be delayed via the interlocking time. Default: 0 s.
Programming and Operating Manual, 05/2020, A5E44499659002A/RS-AA/001
SIMOCODE PRO V PN FDI