What it means
The TM54F measures temperatures through its own temperature sensing. When that measured temperature rises above the threshold value at which the fault is initiated, the drive raises F35053. As the fault response, the fail-safe input terminal signals are transferred to the motion monitoring functions; beyond this signal transfer the manual specifies no automatic drive response for this fault. The condition is described identically for the Terminal Module across the converter families that document it, so the same meaning and the same remedy apply everywhere.
Why it appears
- The temperature measured using the temperature sensing on the TM54F has exceeded the threshold value that initiates this fault.
What to check
- Let the TM54F cool down.
- Then carry out the safe acknowledgment using p10006.
Reading the message value
- The drive stores the fault value in r0949; interpret the stored number as a decimal value.
- The manual designates this value
Only for internal Siemens troubleshooting
— no bit or value decoding is printed for the technician, so there is nothing further for you to evaluate here.
Parameters the manual names
- r0949 — fault value: holds the value belonging to this fault; it is interpreted as decimal and is reserved for internal Siemens troubleshooting.
- p10006 — SI Motion acknowledgment internal event F-DI (processor 1): this is the safe acknowledgment you execute to clear the fault once the TM54F has cooled down.
Acknowledging and restarting
The fault is due for acknowledgment immediately. The manual names exactly one way to clear it: first allow the TM54F to cool down, then carry out the safe acknowledgment with p10006 (SI Motion acknowledgment internal event F-DI, processor 1). No other reset path is described.
The same on every family
Every manual that describes F35053 gives it the same reaction, acknowledgement and message class.
| Drive family | Reaction | Acknowledge | Message class | Component | Manual |
|---|---|---|---|---|---|
| S120, S150 | NONE | IMMEDIATELY | Overtemperature of the electronic components (6) | Terminal Module (TM) | SINAMICS S120, S150 List Manual · p. 3208 |
| G130, G150 | NONE | IMMEDIATELY | Overtemperature of the electronic components (6) | Terminal Module (TM) | SINAMICS G130, G150 List Manual · p. 1876 |
The drives this code lives on
F35053 is described for G130, G150, S120, S150. These are the converters of those families in our catalogue — price on request.
Questions technicians ask
What does fault F35053 mean on the TM54F?
The temperature measured using the temperature sensing on the TM54F has exceeded the threshold value that initiates this fault. As fault response, the fail-safe input terminal signals are transferred to the motion monitoring functions.
How do I clear F35053?
Allow the TM54F to cool down, then carry out the safe acknowledgment with p10006. The manual names no other remedy for this fault.
What happens to the safety inputs while F35053 is active?
As fault response, the fail-safe input terminal (F-DI) signals are transferred to the motion monitoring functions.
Can I read anything useful from the fault value of F35053?
The drive stores a decimal value in r0949, but the manual designates it only for internal Siemens troubleshooting. No decoding for the technician is printed.
Codes next to this one
Source
Written from Siemens' own List Manuals and operating instructions; every number, designation and parameter on this page is checked against them before publication.
All SINAMICS codes: fault and alarm codes · the F35xxx group · SINAMICS manuals · Siemens manuals