Fault

No.

 

Description

 

 

 

Cause as a function of fault value

 

 

Further information (r047.002 to r047.016)

 

 

(r047.001, r949.001 or r949.009 with acknowledged error)

 

 

 

 

 

 

 

 

 

 

31The calculated armature circuit resistance is greater than 32.767 , therefore P110 = 32,767 has been set. All other parameters have also been set. Possibly the calculated P111 and therefore also the current controller parameters P155 and P156 have been distorted by the limitation in P110 .

Possible cause:

e.g. field supply from the armature terminals

r047 Index 002:

1Fault has occurred during optimization run for current controller and precontrol for armature and field (selected by means of P051=25)

2Fault has occurred during optimization run for speed controller (selected through setting P051=26)

3Fault has occurred during optimization run for field weakening (selected through setting P051=27)

4Fault has occurred during internal offset adjustments (selected through P051=22)

5Fault has occurred in optimization run for friction and moment of inertia compensation (selected through setting P051=28)

F051 No optimization run when permanent memory is disabled

[V2.1 and later]

(active in all operating states)

 

If P051.001 is set to 0 (write access to permanent memory disabled), it is not possible to execute an optimization run.

F052 Optimization run aborted as a result of external cause (active in operating states of – –, I, II)

This fault message is activated when the converter ceases operating in the RUN state (state I, II or --) during an optimization run (and thus in response to every FAULT) or if the EMERGENCY STOP or SHUTDOWN command is applied. The optimization run is aborted. Only those parameters which had been fully optimized prior to activation of the fault message are altered.

When the STANDSTILL command is applied, this fault message is not activated if the optimization run for field weakening is interrupted after the 1st field weakening measuring point has been recorded or, in the case of the optimization run for friction and moment of inertia compensation, after the measuring point at 10% maximum speed has been determined. In these cases, the run may be interrupted by STANDSTILL so as to be able to complete the run in several stages (by repeated restarts) for a limited travel path.

Fault value:

r047 Index 002 to 016:

 

 

 

1

Run was aborted because converter is no longer

i002=1 Fault has occurred during optimization run for current

 

operating in RUN mode

controller and precontrol for armature and field

2

Run was aborted because EMERGENCY STOP

(selected by means of P051=25)

i002=2 Fault has occurred during optimization run for speed

 

command was applied (speed controller setpoint =0)

3

Run was aborted because STANDSTILL command was

controller (selected through setting P051=26)

i002=3 Fault has occurred during optimization run for field

 

applied (ramp-function generator setpoint=0)

4

Operation has been aborted because P051 was changed

weakening (selected through setting P051=27)

i002=5 Fault has occurred in optimization run for friction and

 

during the optimization run

5

Run was aborted because SWITCH-ON command was

moment of inertia compensation (selected through

setting P051=28)

 

not applied within 30 s of selection of optimization run

 

 

6Operation has been aborted because the OPERATING ENABLE command was not entered within 1 minute of selection of the optimization run.

7Operation has been aborted because converter was not in operating state < o7.2 15 s after selection of the optimization run with P051 = 25, 26, 27 or 28 (input of OFF1 command may have been forgotten)

9.1.2.9External faults

F053 Fault message from free function block FB288 (active in all operating states)

Fault value:

1the binector wired via parameter U102 Index.005 is in the state log.”1”

2the binector wired via parameter U102 Index.006 is in the state log.”1”

3the binector wired via parameter U102 Index.007 is in the state log.”1”

4the binector wired via parameter U102 Index.008 is in the state log.”1”

F054 Fault message from free function block FB289 (active in all operating states)

Fault value:

Siemens Energy & Automation

9-19

SIMOREG DC Master Base Drive Panel

Operating Instructions

Page 108
Image 108
Siemens 6RA70 specifications F051 No optimization run when permanent memory is disabled, V2.1 and later