Siemens SIRIUS M200D - Page 45

Functions
3.6 Motor protection
M200D PROFIBUS/PROFINET
Manual, 08/2014, A5E01577426A/RS-AA/004
45
Settings
Device parameter
Default setting
Setting range
Response to overload - thermal
motor model
Tripping without restart
• Tripping without restart
• Tripping with restart
• Warning
Trip class CLASS 10
• CLASS 5 (10a)
• CLASS 10
• CLASS 15
1)
• CLASS 20
1)
• CLASS OFF
Recovery time 90 s 60 to 1800 s
Increment: 30 s
Prewarning limit motor heating 0% (= deactivated) 0 ... 95 %
Increment: 5 %
Prewarning limit - remaining
time for tripping
0 s (= deactivated) 0 to 500 s
Increment: 1 s
Idle time 0 s (= deactivated) 0 to 255 s
Increment: 1 s
1)
In the case of soft starters with startup mode = direct not parameterizable
Messages and actions
Message
Action
Thermal motor model deactivated No motor protection via thermal motor model; motor
protection required by means of temperature sensor.
Thermal motor model - overload Dependent on parameterization
Overload tripping Trip (overload pending)
Idle time active The motor is reset on expiry of the idle time
Cooling time active Restart is prevented until the cooling time has expired
(recovery time).
Prewarning limit - remaining time for
tripping undershot
-
Prewarning limit - motor heating
exceeded
-