Response To Overtemperature - Siemens SIMOTION D410-2DP/PN Installation Manual

Additional references
You will find detailed information on setting up Taskstartinfo (#TSI) in the
Basic Functions Function Manual.
5.7.3

Response to overtemperature

Operation at overtemperature reduces the module service life and can result in damage to the
module.
Causes
Cause of problems in the heat dissipation of the module can be, for example:
● Violation of the maximum permissible air intake temperature
● Free convection is not ensured (clearances are not maintained, pollution, convection is
prevented by cables)
● Impermissible mounting position of the module
Temperature thresholds
The internal module temperature is monitored via two module-specific temperature thresholds:
● Overtemperature is signaled when the first (lower) temperature threshold is exceeded.
● When the temperature falls below the first temperature threshold again (minus a hysteresis
of approx. 5° C), "Normal temperature" is signaled.
● When the second (higher) temperature threshold is exceeded, the module goes into the
FAULT state to protect itself.
The internal module temperature is available in system variable
_cpuData.moduletemperature as of V4.4.
SIMOTION D410-2
Commissioning and Hardware Installation Manual, 01/2015
Commissioning (hardware)
5.7 Fan
SIMOTION Runtime
101