Siemens SINUMERIK 840D Operation/Programming Manual page 399

8
10.04
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 Siemens AG, 2004. All rights reserved
SINUMERIK 840D/840Di/810D Operation/Programming ShopMill (BAS) – 10.04 Edition
"No spindle direction programmed" A spindle direction must be programmed
"Number of holes is zero"
"Contour violation of slots"
"Cutter radius too large"
"Number or spacing of circle
elements"
"First drilling depth incorrectly
defined"
"No valid settings for parameters
_RAD1 and _DP1"
"Parameter _CDIR incorrectly
defined"
"Finishing allowance on base >
infeed depth"
"Infeed width > tool diameter"
"Tool radius negative"
"Parameter _CRAD for corner
radius too large"
"Direction of machining G41/G42
incorrectly defined"
"Approach or retract mode
(line/circle/plane/
space) incorrectly defined"
"Approach or retract path = 0"
"Active tool radius <= 0"
"Length or width = 0"
"Nominal or core diameter
incorrectly programmed"
"Thread type internal, external not
defined"
8.1 Cycle alarms and messages
No value has been programmed for the number
of holes
Errors in parameterization of milling pattern in
those parameters which define the position of
slots on a circle and their shape
The diameter of the milling cutter being used is
too large for the figure that is to be machined;
either a tool with a smaller radius must be used
or the contour must be changed
Parameterization error, programmed circle
elements cannot be arranged around a full
circle
First drilling depth is inverted in relation to total
drilling depth.
Parameters "Radius" and "Infeed depth per
revolution" must be taken into account for
insertion along helical path
Parameter defining milling direction is
incorrectly defined
Alter setting for depth infeed, if necessary.
The programmed infeed width is greater than
the diameter of the active tool. The infeed width
must be reduced.
The radius of the active tool is negative. This is
illegal.
Reduce the parameter for corner radius
Check the machining direction of tool radius
compensation left/right and alter.
An incorrect contour approach or retract mode
was defined. Check the approach/retract mode
or approach/retract strategy parameter.
The approach or retract path is set to zero, it
must be increased.
The radius of the active tool is negative or zero.
This is illegal.
The length or width of the milling surface is
illegal.
Check thread geometry
You must enter the internal, external thread
type.
8
Alarms and Messages
8-399