Siemens SINUMERIK 840D Diagnostics Manual page 314

1 Alarms
Remedy:
Program Continuation:
20007
Parameters:
Definitions:
Reactions:
Remedy:
Program Continuation:
20008
Parameters:
Definitions:
Reactions:
Remedy:
Program Continuation:
20050
Parameters:
Definitions:
Reactions:
Remedy:
Program Continuation:
20051
Parameters:
Definitions:
Reactions:
Remedy:
Program Continuation:
1-314
Please inform the authorized personnel/service department. Reduce the MD for the
approach velocity 34040 REFP_VELO_SEARCH_MARKER and/or increase the MD for
the velocity tolerance 35150 SPIND_DES_VELO_TOL.
Clear alarm with the RESET key. Restart part program
Channel %1 axis %2 reference point approach requires 2 measuring systems
%1 = Channel number
%2 = Axis name, spindle number
2 encoders are needed for setting 34200 ENC_REFP_MODE = 6!
- NC Start disable in this channel.
- Interface signals are set.
- Alarm display.
- NC Stop on alarm.
Please inform the authorized personnel/service department. Modify reference mode
34200 ENC_REFP_MODE or install and configure a second encoder.
Clear alarm with the RESET key. Restart part program
Channel %1 axis %2 reference point approach requires second referenced measur-
ing system
%1 = Channel number
%2 = Axis name, spindle number
When setting 34200 ENC_REFP_MODE = 6 the 2nd encoder must first be referenced.
- NC Start disable in this channel.
- Interface signals are set.
- Alarm display.
- NC Stop on alarm.
Modify referencing mode ENC_REFP_MODE or reference 2nd encoder.
Clear alarm with the RESET key. Restart part program
Channel %1 axis %2 handwheel mode active
%1 = Channel number
%2 = Axis name, spindle number
The axes cannot be traversed in JOG mode using the traversing keys because traversing
is still taking place via the handwheel.
- Alarm display.
Decide whether the axis is to be traversed by means of the jog keys or via the handwheel.
End handwheel travel and delete the axial distance-to-go if necessary (interface signal
DB 31 - 48, DBX 2.2).
Alarm display showing cause of alarm disappears. No further operator action necessary.
Channel %1 axis %2 handwheel mode not possible
%1 = Channel number
%2 = Axis name, spindle number
The axis is already traveling via the traversing keys, so handwheel mode is no longer pos-
sible.
- Alarm display.
Decide whether the axis is to be traversed by means of the jog keys or via the handwheel.
Alarm display showing cause of alarm disappears. No further operator action necessary.
 Siemens AG, 2004. All rights reserved
SINUMERIK 840D/840Di/810D Diagnostics Guide (DA), 10.04 Edition
10.04