List of faults and alarms
Faults and Alarms
3-1495
© Siemens AG 2007 All Rights Reserved
SINAMICS S List Manual (LH1), 07/2007
F01840 SMI: Component found with changed data
Drive object: All objects
Reaction: OFF2
Acknowledge: POWER ON
Cause: Another Sensor Module Integrated (SMI) was found.
The reasons could be as follows:
1. A motor with DRIVE-CLiQ (SMI) and another order No. were used as replacement.
2. A Sensor Module Integrated was used as spare part where there is no encoder data and motor data of the incorrect
data are present.
Fault value (r0949, interpret hexadecimal):
The value should be interpreted as follows as 8-digit hexadecimal number AAAABBBB:
BBBB = Reserved.
AAAA = Component number of the component involved.
Remedy: Re 1.
- re-establish the factory setting.
- carry out the first commissioning.
Re 2.
- download the SMI data from the back-up (p4690, p4691).
- carry out a POWER ON (power off/on) for all components.
A01900 (F) PROFIBUS: Configuration telegram error
Drive object: All objects
Reaction: NONE
Acknowledge: NONE
Cause: A PROFIBUS master attempts to establish a connection using an incorrect configuring telegram.
Alarm value (r2124, interpret decimal):
50: Syntax error.
51: Connection established to more drive objects than configured in the device. The drive objects for process data
exchange and their sequence was defined using p0978.
52: Too many data words for input or output to a drive object. A maximum of 16 words is permitted for SERVO and
VECTOR; maximum of 5 words, for A_INFEED, TB30, TM31 and CU320.
53: Uneven number of bytes for input or output.
Remedy: Check the bus configuring on the master and slave sides.
Re alarm value = 51:
Check the list of the drive objects with process data exchange (p0978). With p0978[x] = 0, all of the following drive
objects in the list are excluded from the process data exchange.
Reaction upon F: NONE (OFF1)
Acknowl. upon F: IMMEDIATELY
A01901 (F) PROFIBUS: Parameterizing telegram error
Drive object: All objects
Reaction: NONE
Acknowledge: NONE
Cause: A PROFIBUS master attempts to establish a connection using an incorrect parameterizing telegram.
Alarm value (r2124, interpret decimal):
1: Incorrect parameterizing bits.
10: Illegal length of an optional parameterizing block.
11: Illegal ID of an optional parameterizing block.
20: Double parameterizing block for clock synchronization.
21: Incorrect parameterizing block for clock synchronization.
22: Incorrect parameterizing bits for clock synchronization.
23: Illegal clock synchronization for PZD interface 2.
30: Double parameterizing block for peer-to-peer data transfer.
31: Incorrect parameterizing block for peer-to-peer data transfer.
Remedy: Check the bus configuration:
- bus addresses
- slave configuring
Reaction upon F: NONE (OFF1)
Acknowl. upon F: IMMEDIATELY
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