Siemens SIMATIC ET 200pro Series Operating Instructions Manual page 229

Table 10- 1 The most important alarms and faults
Number Cause
F01000 Software error in the CU
F01001 Floating point exception
F01015 Software error in the CU
F01018 Power-up aborted more than once
A01028 Configuration error
F01033 Switching over units: Reference
parameter value invalid
F01034 Switching over units: Calculation of
the parameter values after refer-
ence value change unsuccessful
F01040 Parameters must be saved
F01044 Error when loading data from
memory card
A01101 Memory card not available
F01105 CU: Insufficient memory
F01205 CU: Time slice overflow
F01250 CU hardware fault
F01512 An attempt has been made to
establish a conversion factor for
scaling which does not exist
A01590 Motor maintenance interval lapsed
F01600 STOP A initiated
F01650 Acceptance test required
F01659 Write task for parameter rejected
F01662 CU hardware fault
SIMATIC ET 200pro FC-2 converter
Operating Instructions, 09/2017, FW V4.7 SP9, A5E34257324B AE
Remedy
Replace CU.
Switch off CU and switch on again.
Upgrade firmware or contact technical support.
1. Switch the module off and on again.
2. After this fault has been output, the module is booted with the factory
settings.
3. Recommission the inverter.
Explanation: Parameterization on the memory card has been created with
a different type of module (article number).
Check the module parameters and recommission if necessary.
Set the value of the reference parameter not equal to 0.0 (p0304, p0305,
p0310, p0596, p2000, p2001, p2002, p2003, r2004).
Select the value of the reference parameter so that the parameters in-
volved can be calculated in the per unit notation (p0304, p0305, p0310,
p0596, p2000, p2001, p2002, p2003, r2004).
Save parameters (p0971).
Switch CU off and on again.
Replace memory card or CU.
Insert a memory card or deactivate the warning A01101.
Spare parts and accessories (Page 29)
Reduce number of data records.
Contact technical support.
Replace CU.
Create scaling or check transfer value.
Carry out maintenance and reset the maintenance interval (p0651).
Select STO and then deselect again.
Carry out an acceptance test and create acceptance certificate.
Switch off the Control Unit and switch on again.
Cause: The inverter should be reset to the factory setting. However, it is
not permissible to reset the safety functions as the safety functions are
currently enabled.
Remedy with operator panel:
p0010 = 30 Parameter reset
p9761 = ... Enter password for the safety functions.
p0970 = 5 Reset start safety parameter.
The inverter sets p0970 = 5 once it has reset the parame-
ters.
Then reset the inverter to the factory setting again.
Switch CU off and on again, upgrade firmware or contact technical sup-
port.
Alarms, faults and system messages
10.6 List of alarms and faults
229