Siemens Sinumerik 840D sl Diagnostic Manual page 265

03/2009
Definitions: One of the following spindle functions has been programmed, the position control requires:
SPCON,
SPOS, SPOSA,
COUPON,
G331/G332.
The position control requires at least one measuring system.
No measuring system has been configured in MD30200 $MA_NUM_ENCS of the programmed spin-
dle.
Reaction: Interpreter stop
NC Start disable in this channel.
Interface signals are set.
Alarm display.
Remedy: Please inform the authorized personnel/service department. Retrofit a measuring system.
Program Con- Clear alarm with the RESET key. Restart part program
tinuation:
16771 [Channel %1: ] Block %3 following axis %2 overlaid movement not
enabled
Parameters: %1 = Channel number
%2 = Axis name, spindle number
%3 = Block number, label
Definitions: No gear synchronization and no overlay movement can be executed because this is not enabled at
the VDI interface.
Reaction: Alarm display.
Remedy: Set the NC/PLC interface signal DB31, ... DBX26.4 (enable following axis overlay).
Program Con- Alarm display showing cause of alarm disappears. No further operator action necessary.
tinuation:
16772 [Channel %1: ] Block %2 axis %3 is the slave axis, the coupling is being
opened
Parameters: %1 = Channel number
%2 = Block number, label
%3 = Axis, spindle
Definitions: The axis is active as a slave axis in a coupling. In the REF operation mode, the coupling is opened.
The alarm can be suppressed by means of MD11410 $MN_SUPPRESS_ALARM_MASK Bit29 = 1.
Reaction: Alarm display.
Remedy: The coupling will be closed again after having exited the REF operation mode.
Program Con- Alarm display showing cause of alarm disappears. No further operator action necessary.
tinuation:
16773 [Channel %1: ] Axis %2 is the following axis. The axis/spindle disables of
leading axes %3 and %4 differ from one another.
Parameters: %1 = Channel number
%2 = Axis, spindle
%3 = Axis, spindle
%4 = Axis, spindle
Definitions: The axis is active in a coupling as a following axis. The master axes
have different states regarding axis/spindle disable.
The alarm can be suppressed with MD11415 $MN_SUPPRESS_ALARM_MASK_2, bit0 = 1.
Reaction: Alarm display.
Remedy: Set the same axis/spindle disable for all master axes.
Program Con- Alarm display showing cause of alarm disappears. No further operator action necessary.
tinuation:
16774 [Channel %1: ] Synchronization aborted for slave axis/spindle %2
Parameters: %1 = Channel number
%2 = Axis name, spindle number
© Siemens AG, 2009. All Rights Reserved
SINUMERIK 840D sl, 840Di sl, SINAMICS, Diagnostics Manual (DAsl), 03/2009
Overview of Alarms
NCK alarms
2-265