Siemens SIMOVERT MASTERDRIVES Motion Control Betriebsanleitung Seite 210

Faults and Alarms
Number / Alarm Cause
A064 An active signal is present at binector U068
(1).
Alarm 4
Function blocks
A072 Automatic initiation of the friction characteristic
has been selected, but the drive has not yet
Frict Char Init been switched on.
Note: If the ON command is not given within
30 seconds, the automatic initiation of the
friction characteristic is stopped with fault
F099.
A073 Automatic initiation of the friction characteristic
has been interrupted (OFF command or fault).
Interr InitFric
Note:
If the drive is not switched on again within 5
minutes, the automatic initiation of the friction
characteristic is stopped (F099).
A074 Incomplete initiation of friction characteristic.
As there is a lack of enables or due to
Incompl FricChar limitations, complete initiation of the friction
characteristic is not possible in both directions.
A075 The measured values of the leakage
measurement or of rotor resistance deviate
significantly.
A078 The standstill measurement is executed when
the converter is powered up. The motor can
Stands. Meas align itself several times in a certain direction
with this measurement.
A081 The following description refers to the 1st
CBP. For other CBs or the TB see operating
CB alarm instructions for CB board.
The ID byte combinations which are being
sent from the DP master in the configuration
telegram are not in conformance with the
permissible ID byte combinations. (See also
Compendium, Chapter 8, Table 8.2-12).
Consequence:
No connection is made with the PROFIBUS
master.
A082 The following description refers to the CBP.
For other CBs or the TB see the operating
CB alarm instructions for the CB board.
No valid PPO type can be identified from the
configuration telegram of the DP master.
Consequence:
No connection is made with the PROFIBUS
master.
A083 The following description refers to the 1st
CBP. For other CBs or the TB see the
CB alarm operating instructions for the CB board.
No net data or invalid net data (e.g. complete
control word STW1=0) are being received
from the DP master.
Consequence:
The process data are not passed on to the
dual port RAM. If P722 (P695) is not equal to
zero, this will cause the fault message F082 to
be tripped.
12-16
Counter-measure
Check cause of alarm (see FD 710)
Energize drive.
(Drive status "Operation" °014)
Rectifiy any causes of the fault.
Re-energize the drive.
Grant enable for both directions of rotation.
Set the speed limitations for both directions
such that all characteristic points can be
approached.
If individual measured values significantly
deviate from the average values, they are
automatically not taken into account for the
calculation (for RI) or the value of the
automatic parameterization remains (for Ls).
It is only necessary to check the results for
their plausibility in the case of drives with high
requirements on torque or speed accuracy.
If the standstill measurement can be executed
without any danger:
- Power up the converter.
New configuration necessary.
New configuration necessary.
6SE7087-6JD50
Operating Instructions SIMOVERT MASTERDRIVES
10.99
Siemens AG