Siemens simovert masterdrives Compendium

03.2010
Siemens AG 6SE7087-6QX70 (Version AL)
SIMOVERT MASTERDRIVES Compendium Motion Control 3
Number / Fault Cause Counter-measure
F026
UCE lower switch/UCE
Phase L2
For Compact PLUS units:
UCE lower switch
For Compact and chassis type units: UCE
Phase L2
- Check the converter outputs for earth fault
- Check the switch for "SAFE STOP" on
Compact units
F027
Pulse resistor fault /
UCE Phase L3
For Compact PLUS AC/AC units: Pulse
resistance fault
For chassis type units: UCE Phase L3
- Check the converter outputs for earth fault
- Check the switch for "SAFE STOP" on
Compact DC/DC units and chassis units with
the option "SAFE STOP"
F029
Meas. value sensing
Compact PLUS only
A fault has occurred in the measured value
sensing system:
- (r949 = 1) Offset adjustment in phase L1 not
possible
- (r949 = 2) Offset adjustment in phase L3 not
possible.
- (r949 = 3) Offset adjustment in phases L1
and L3 not possible.
- (r949=65) Autom. Adjustment of the analog
inputs is not possible
Fault in measured value sensing
Fault in power section (valve cannot block)
Fault on CU
F035
External fault 1
Parameterizable external fault input 1 has
been activated.
- Check whether there is an external fault
- Check whether the cable to the
corresponding digital output is interrupted
- P575 (Src No ExtFault1)
F036
External fault 2
Parameterizable external fault input 2 has
been activated.
- Check whether there is an external fault
- Check whether the cable to the
corresponding digital output is interrupted
- P576 (Src No ExtFault2)
F038
Voltage OFF during
parameter storage
A voltage failure has occurred during a
parameter task.
Re-enter the parameter. The number of the
parameter concerned is indicated in fault value
r949.
F040
Internal fault of
sequence control
Incorrect operating status Replace the control board (CUMC) or the unit
(Compact PUS).
F041
EEPROM fault
A fault has occurred during the storage of
values in the EEPROM.
Replace the control board (CUMC) or the unit
(Compact PLUS)
F042
Time slot overflow
The available calculating time of the time slot
has been exceeded.
At least 10 failures of time slots T2, T3, T4 or
T5 (see also parameter r829.2 to r829.5)
- Reduce pulse frequency
- Calculate individual blocks in a slower
sampling time
- The technology functions Synchronization
(U953.33) and Positioning (U953.32) must not
be enabled at the same time.

Siemens simovert masterdrives Specifications

General

Brand	Siemens
Model	simovert masterdrives
Category	DC Drives
Language	English