Response to overtemperature
Table 5-10
Response of the temperature monitoring
Temperature... Response
... exceeds the 1st temperature
threshold (overtemperature)
Call of the PeripheralFaultTask:
●
TSI#InterruptI = _SC_PC_INTERNAL_FAILURE (= 205)
● TSI#details = 16#00000002
Diagnostic buffer entry:
"Temperature exceeded in the housing"
... falls below the 1st temperature
threshold
minus a hysteresis of ap‐
prox. 5° C
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"
... exceeds the 2nd temperature
threshold
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"
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.
Commissioning (hardware)
5.7 Fan
SIMOTION D410-2
102 Commissioning and Hardware Installation Manual, 01/2015
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