Siemens SINUMERIK 840D sl Series Diagnostics Manual page 897

08/2005
2) The user enable for this axis is missing or was canceled. This can occur, for example, if
the axis was moved after the machine was switched off and the standstill position which
was stored is therefore no longer correct.
This message prompts the user to confirm the actual position. To do this, you must deter-
mine the position, e.g. as follows:
• Measure the position.
• Move to a known position.
Reactions: - Alarm display.
Remedy: Please inform the authorized personnel/service department. If no safe automatic refer-
encing is possible, the user must confirm the new position via the softkey. This user con-
firmation marks this position as safe, that means the axis status "Axis safely referenced"
is reached.
Warning:
If the axis has not been safely referenced and the user has not confirmed, the following
applies:
• The safe cams are still active and not yet safe.
• The safe limit positions are not yet active.
Program Con- Alarm display showing cause of alarm disappears. No further operator action necessary.
tinuation:
300951
Axis %1 drive %2 test stop is running
Parameters: %1 = Axis number
%2 = Drive number
Definitions: The pulses are deleted.
1. If the positive acknowledgement is not received within the time configured in MD 1357:
$MD_SAFE_PULSE_DIS_CHECK_TIME (time for checking the pulse deletion), STOP A
is triggered.
2. If pulse deletion is acknowledged within the configured time in the drive, no stop reac-
tion is triggered. This message will be displayed during selection via the SGE "Test stop
selection" until the selection is canceled.The test stop has been activated by the user by
setting the SGE "Test stop selection". If the user cancels the SGE "Test stop selection",
the message will also be cancelled.
Request: In monitoring cycle.
The test stop has been activated by the user by setting the SGE "Test stop selection".
The pulses are deleted.
1. If the positive acknowledgement is not received within the time configured in MD 1357:
$MD_SAFE_PULSE_DIS_CHECK_TIME (time for checking the pulse deletion), STOP A
is triggered.
2. If pulse deletion is acknowledged within the configured time in the drive, no stop reac-
tion is triggered. This message will be displayed during selection via the SGE "Test stop
selection" until the selection is canceled.
Reactions: - Alarm display.
Remedy: The message disappears automatically if the test is terminated by the user by clearing the
SGE "Test stop selection". If STOP A is triggered, restart is only possible with POWER
ON.
Program Con- Alarm display showing cause of alarm disappears. No further operator action necessary.
tinuation:
300952
Axis %1 drive %2 acceptance test is active
Parameters: %1 = Axis number
%2 = Drive number
Definitions: The acceptance test has been activated by the user.
Reactions: - Alarm display.
© Siemens AG, 2005. All rights reserved
SINUMERIK 840D sl/840D/840Di/810D Diagnostics Guide (DA), 08/2005 Edition
Overview of Alarms
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