Siemens SIRIUS M200D Manual page 41

Note
Deactivation rule
To guarantee motor protection, the trip class cannot be deactivated in the event that the
temperature sensor is deactivated (= CLASS OFF).
See also Data plausibility check (Page 73).
Note
Parameter dependence of control function soft starter
If "direct" startup mode is selected for the "Control function soft starter" device parameter,
the trip class can only be parameterized to CLASS 5 (10a), CLASS 10 and deactivated
by means of CLASS OFF.
Recovery time
The recovery time is the specified cooling time after which the system can be reset following
an overload trip.
Trip reset signals present during the recovery time have no effect.
The recovery time following an overload trip is at least 1 minute. The recovery time can be
parameterized and modified to between 60 seconds and 1,800 seconds. Voltage losses
occurring before this time expires can prolong the recovery time if the "Protection against
voltage failure" basic parameter is active.
Motor heating prewarning limit
The motor starter also assumes a prewarning role; that is, it issues a warning if the motor
heating limit is exceeded. You use this parameter to preset a motor heating value in percent
as a prewarning limit. The motor starter displays a warning if the parameterized motor
heating limit is overshot.
This function is deactivated with a motor heating prewarning limit of 0%.
Prewarning limit - remaining time for tripping
You use this parameter to preset a time as a prewarning limit. The motor starter warns
against imminent overload tripping within the parameterized time if the present operating
conditions are retained. This function is deactivated with a prewarning limit of 0% for the
remaining time for tripping.
M200D AS-Interface Standard
Manual, 08/2014, A5E02548958A/RS-AA/004
Functions
3.6 Motor protection
41