What it means
F36835 reports a DRIVE-CLiQ communication error on the path from the Control Unit to the DRIVE-CLiQ Hub Module involved. The nodes on this link no longer send and receive in synchronism, so the cyclic data exchange with the hub is disturbed. The message value belonging to the fault names the component number and the concrete fault cause, so you can tell which hub component dropped out of the cyclic exchange and why.
Why it appears
- The communication between the Control Unit and the involved DRIVE-CLiQ Hub Module has failed.
- The nodes on this DRIVE-CLiQ link are not sending and receiving in synchronism.
What to check
- Carry out a POWER ON.
- Replace the component involved.
Reading the message value
- The message value combines the component number (%1) and the fault cause (%2).
- The manual states that the information is coded in r0949/r2124 as 0000yyxx hex, where yy = component number and xx = error cause.
- Fault cause 33 (= 21 hex): the cyclic telegram has not been received.
- Fault cause 34 (= 22 hex): timeout in the telegram receive list.
- Fault cause 64 (= 40 hex): timeout in the telegram send list.
Parameters the manual names
- r0949 — fault value: read the coded message value 0000yyxx hex here to identify the component number and the fault cause of this fault.
- r2124 — alarm value: named by the manual alongside r0949 as the place where the message value of this fault is coded.
- p9916 — DRIVE-CLiQ data transfer error shutdown threshold slave (DQ fault slave): the remedy for this fault cross-refers to this parameter.
Acknowledging and restarting
Acknowledge the fault immediately once it appears. The manual's remedy for clearing the condition is to carry out a POWER ON and then replace the component involved.
The same on every family
Every manual that describes F36835 gives it the same reaction, acknowledgement and message class.
| Drive family | Reaction | Acknowledge | Message class | Component | Manual |
|---|---|---|---|---|---|
| G130, G150 | NONE | IMMEDIATELY | Internal (DRIVE-CLiQ) communication error (12) | Terminal Board (TB) | SINAMICS G130, G150 List Manual · p. 1915 |
| S120, S150 | NONE | IMMEDIATELY | Internal (DRIVE-CLiQ) communication error (12) | Terminal Board (TB) | SINAMICS S120, S150 List Manual · p. 3253 |
The drives this code lives on
F36835 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 F36835 mean on a SINAMICS drive?
It reports a DRIVE-CLiQ communication error from the Control Unit to the DRIVE-CLiQ Hub Module involved — the nodes do not send and receive in synchronism.
How do I clear fault F36835?
Acknowledge the fault immediately, carry out a POWER ON as the manual's remedy, and then replace the component involved.
How is the message value of F36835 decoded?
Read it from r0949 or r2124 as 0000yyxx hex: yy is the component number, xx the fault cause. 33 (21 hex) means the cyclic telegram was not received, 34 (22 hex) a timeout in the telegram receive list, and 64 (40 hex) a timeout in the telegram send list.
Which parameter does the manual reference for F36835?
p9916, the DRIVE-CLiQ data transfer error shutdown threshold slave, is named under "See also" in the remedy for this fault.
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 F36xxx group · SINAMICS manuals · Siemens manuals