Parameter Manual
Operating Instructions, 08/2013, 6FC5397-8EP40-0BA0
31
Machine data
2.2 General machine data
Description: Defines how the position and the distance to go are displayed in the WCS.
0: Display as in software version 5 and earlier
1: At end of block, the actual value display is in principle the same as
the programmed end point, irrespective of where the machine actually is (e.g.
as a result of the tool radius compensation). The distance to go is the same
as the actual distance to be traversed. This means that the displayed actual
postion has to be the same as the displayed end position minus the distance
to go, irrespective of the actual machine position. If the block end points
are changed by chamfers, radii, contour definitions, splines or SAR in com-
parison to the NC programm, then these changes are reflected in the display
as if thay had been programmed. This does not apply to changes resulting from
tool radius compensation or smoothing.
Description: The machine data defines the duration for the prewarning of the computation
time exceeded for SW-PLC2xx in seconds. After this time has expired, SW-
PLC2xx generates display alarm 400026 "PLC cycle time has exceeded the alarm
threshold".
Description: External events which trigger reorganization, wait for the end of a gear
stage change. GEAR_CHANGE_WAIT_TIME now determines the waiting time for the
gear stage change. Time unit in seconds.
When this time expires without the gear stage change having been terminated,
the NCK reacts with an alarm.
Among others, the following events will cause reorganization:
User ASUB
Mode change
Delete distance-to-go
Axis replacement
Activate user data
10136 DISPLAY_MODE_POSITION N01 -
- Display mode for actual position in the work DWORD Reset
-
-- 1 0 1 1/1
10175 PLC_TASK_RUNTIME_WARNING EXP, N01 ECO
s Prewarning limit for computation time exceeded SW-PLC2xx DOUBLE PowerOn
-
- - 0.00027 0.0 0.0003 1/1
10192 GEAR_CHANGE_WAIT_TIME N01 S1
s Gear stage change waiting time DOUBLE PowerOn
-
- - 10.0 0.0 1.0e5 1/1
Siemens Controls
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