Siemens SINUMERIK 802D sl Spezifikationen PDF herunterladen (Seite 262)

Overview of alarms 06/2007

NCK alarms/ISO alarms

2-262

SINUMERIK 802D sl, Diagnostics Manual, 06/2007Edition

26026 Axis %1 SINAMICS drive parameter P2038 value is not allowed.

Parameters: %1 = Axis name, spindle number

Definitions: The interface mode, which is set via drive parameter P2038, has not been set to SIMODRIVE 611

universal.

The alarm can be disabled by $MN_DRIVE_FUNCTION_MASK - bit15.

However, the following must be noted:

- The device-specific assignment of the bits in the control and status words may be different.

- The drive data sets can be created at will, and need not be subdivided into groups of 8 (for details

see also SINAMICS Commissioning Manual). So the parameters of motors 2-4 may be incorrectly

assigned.

Reaction: NC not ready.

The NC switches to follow-up mode.

Mode group not ready, also effective for single axes

NC Start disable in this channel.

Interface signals are set.

Alarm display.

NC Stop on alarm.

Remedy: - Set P2038 = 1 or

- Set P0922 = 100...199 or

- Set bit 15 of $MN_DRIVE_FUNCTION_MASK (note the boundary conditions, see above)

and execute a Power ON in each case.

Program Con-

tinuation:

Switch control OFF - ON.

26030 Axis %1 encoder %2 absolute position lost

Parameters: %1 = axis name, spindle number

%2 = encoder number

Definitions: The absolute position of the absolute encoder was invalid because a changed gear stage ratio was

found between encoder and processing during the parameter block change.

Reaction: Mode group not ready.

The NC switches to follow-up mode.

Channel not ready.

NC Start disable in this channel.

Axes of this channel must be re-referenced.

Interface signals are set.

Alarm display.

NC Stop on alarm.

Channel not ready.

Remedy: Please inform the authorized personnel/service department.

Re-referencing/resynchronization of the absolute encoder; attach encoder on the load side and con-

figure correctly (e.g. MD 31040 ENC_IS_DIRECT).

Program Con-

tinuation:

Teileprogramm neu starten.Clear alarm with the RESET key in all channels of this mode group.

Restart part program.

26050 Axis %1 parameter set change from %2 to %3 not possible

Parameters: %1 = axis name, spindle number

%2 = index: current parameter block

%3 = index: new parameter block

Definitions: The parameter block change cannot be performed without jumps. This is due to the content of the

parameter block to be switched on, e.g. different load gear factors.

Reaction: The NC switches to follow-up mode.

Local alarm reaction.

NC Start disable in this channel.

Interface signals are set.

Alarm display.

NC Stop on alarm.

Remedy: -

Program Con-

tinuation:

Clear alarm with the RESET key. Restart part program

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