Siemens SIMOTION D410-2DP/PN Installation Manual page 102

Commissioning (hardware)
5.7 Fan
Response to overtemperature
Table 5-10
Temperature...
... exceeds the 1st temperature
threshold (overtemperature)
... falls below the 1st temperature
threshold minus a hysteresis of ap‐
prox. 5° C
... exceeds the 2nd temperature
threshold
Behavior of SINAMICS Integrated
If the internal temperature of the SIMOTION D410‑2 exceeds the permissible limit value, the
following warning message is displayed:
A1009: CU warning: Control unit overtemperature
The warning message will be cleared as soon as the fault is rectified and the temperature falls
below the maximum permissible limit.
The behavior for overtemperatures in the power unit as well as possible STOP responses for
the SIMOTION D410‑2 corresponds to the behavior for a SINAMICS S120 CU310‑2.
102
Response of the temperature monitoring
Response
Call of the PeripheralFaultTask:
● TSI#InterruptI = _SC_PC_INTERNAL_FAILURE (= 205)
● TSI#details = 16#00000002
Diagnostic buffer entry:
"Temperature exceeded in the housing"
Call of the PeripheralFaultTask:
● TSI#InterruptId = _SC_PC_INTERNAL_FAILURE (= 205)
● TSI#details = 16#00000004
Diagnostic buffer entry:
"Temperature in the housing has returned to normal"
Module goes into the FAULT state to protect itself (all LEDs flicker
red)
Diagnostic buffer entry: "Temperature in the housing too high, self-
protection function of the module activated"
Commissioning and Hardware Installation Manual, 01/2015
SIMOTION D410-2