Siemens Sinumerik 840D sl Diagnostic Manual page 419

03/2009
Reaction: Mode group not ready.
Channel not ready.
NC Start disable in this channel.
Interface signals are set.
Alarm display.
NC Stop on alarm.
Trigger a "Pulse suppression".
Remedy: Reduce the limit value in MD $MA_SAFE_VELO_LIMIT[x], x = (2nd alarm parameter) - 1, or correct
the setting of the gear factors.
Program Con- Switch control OFF - ON.
tinuation:
27032 Axis %1 checksum error of safe monitoring. Confirmation and
acceptance test required.
Parameters: %1 = Axis number
Definitions: The relevant MDs for parameterization of the axial safety functionality are protected by a checksum.
The alarm indicates that the current checksum no longer corresponds to the stored checksum, this
means that an MD has either been changed without authorization or is faulty.
Reaction: Mode group not ready.
Channel not ready.
NC Start disable in this channel.
Interface signals are set.
Alarm display.
NC Stop on alarm.
Remedy: Check MDs. Have the checksum recalculated. Re-accept safety functions (motion monitoring).
Program Con- Switch control OFF - ON.
tinuation:
27033 Axis %1 parameterization of MD %2[%3] invalid
Parameters: %1 = Axis number
%2 = MD identifier
%3 = Machine data index
© Siemens AG, 2009. All Rights Reserved
SINUMERIK 840D sl, 840Di sl, SINAMICS, Diagnostics Manual (DAsl), 03/2009
Overview of Alarms
NCK alarms
2-419