Siemens SINUMERIK 840Di Diagnostic Manual page 28

Overview of Alarms
NCK alarms
4002 Channel %1 machine data %2[%3] assigns an axis not defined in channel
Parameters: %1 = Channel number
%2 = String: MD identifier
%3 = Index: MD array
Definitions: Only axes that have been activated in the channel by means of the channel-specific machine data
20070 AXCONF_MACHAX_USED [kx]=m may be declared as geometry axes or transformation axes
by means of the MD 20050 AXCONF_GEOAX_ASSIGN_TAB [gx]=k. This also applies to
$MC_FGROUP_DEFAULT_AXES (gx: Geometry axis index, kx: Channel axis index, k: Channel axis
no., m: Machine axis no.).
Assignment of geometry axes to channel axes
AXCONF_GEOAX_ASSIGN_TAB (includes channel axis no. k):
- Geometry axis index: 0, 1. 0, 2nd channel: 1, 2. 0, 2nd channel: 1
- Geometry axis index: 1, 1. 0, 2nd channel: 2, 2. 0, 2nd channel: 0
- Geometry axis index: 2, 1. 0, 2nd channel: 3, 2. 0, 2nd channel: 3
AXCONF_MACHAX_USED (includes machine axis no. m):
- Channel axis index: 0, 1. 0, 2nd channel: 1, 2. 0, 2nd channel: 4
- Channel axis index: 1, 1. 0, 2nd channel: 2, 2. 0, 2nd channel: 5
- Channel axis index: 2, 1. 0, 2nd channel: 3, 2. 0, 2nd channel: 6
- Channel axis index: 3, 1. 0, 2nd channel: 7, 2. 0, 2nd channel: 0
- Channel axis index: 4, 1. 0, 2nd channel: 8, 2. 0, 2nd channel: 0
- Channel axis index: 5, 1. 0, 2nd channel: 0, 2. 0, 2nd channel: 0
- Channel axis index: 6, 1. 0, 2nd channel: 0, 2. 0, 2nd channel: 0
- Channel axis index: 7, 1. 0, 2nd channel: 0, 2. 0, 2nd channel: 0
Reaction: NC not ready.
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: Please inform the authorized personnel/service department.
Check and correct either
- $MC_GEOAX_ASSIGN_TAB
- $MC_TRAFO_AXES_IN_X
- $MC_TRAFO_GEOAX_ASSIGN_TAB_X
- $MC_FGROUP_DEFAULT_AXES
- and/or $MC_AXCONF_MACHAX_USED.
Program Switch control OFF - ON.
Continuation:
4003 Axis %1 incorrect assignment of master channel in machine data %2
Parameters: %1 = Axis
%2 = String: MD identifier
Definitions: For some applications, it is useful to operate an axis in several channels (C axis or spindle on single
spindle or double carriage machines).
The machine axes which are defined in several channels by means of the MD 20070
AXCONF_MACHAX_USED, must be assigned to a master channel with the axis-specific machine
data 30550 AXCONF_ASSIGN_MASTER_CHAN.
For axes that are activated in only one channel, the number of this channel or zero must be entered
as master channel.
Reaction: NC not ready.
Channel not ready.
NC Start disable in this channel.
Interface signals are set.
Alarm display.
NC Stop on alarm.
Remedy: Please inform the authorized personnel/service department. Modify MD 20070:
AXCONF_MACHAX_USED and/or MD 30550: AXCONF_ASSIGN_MASTER_CHAN.
Program Switch control OFF - ON.
Continuation:
2-28
© Siemens AG, 2006. All rights reserved
SINUMERIK, SIMODRIVE Diagnostics Manual (DA), 11/2006 Edition
11/2006