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DOK-MTX***-NC*OP***V11-AP01-EN-P
Rexroth IndraMotion MTX 11VRS Standard NC Operation
Calling the function
Searched
zero
Window
point offset
Select Next ZO in
F2
the selection box
Select Next ZO
F3
database in the
selection box
Select Next axis
F4
in the selection
box
Select
Next
F5
plane in the selec‐
tion box
Select Next tool
F6
type in the selec‐
tion box
Calculate "Calcu‐
F7
lation" window
Focus next win‐
F8
dow
Exit
Determine
F9
zero point
Saving data
Tool Measurement
Determining the Zero Point
The "Determine zero point" function can be configured as MTX function. It can
be assigned as key on any configurable panel (F-keys or M-keys).
An assignment below the "Prepare" operating range is reasonable.
"Determine zero point" function keys
Settings
Active ZO
Select With ZO in
Calculate
the selection box
ZO database 1
Calculation With
tool
correction
Calculate
yes
<-->
no,
ZO database 2
checkbox
Calculation With
Calculate
D-correction yes
ZO database 3
<--> no, checkbox
Set 2-point sam‐
Calculate
pling
checkbox
ZO database 4
yes <--> no
Set Edge position
Calculate
0 checkbox yes
ZO database 5
<--> no
Calculate "Calcu‐
Calculate "Calcu‐
lation" window
lation" window
Focus next win‐
Focus next win‐
dow
dow
Exit
Determine
Exit
Determine
zero point
zero point
Fig.6-36:
Function key assignment when determining a zero point
When saving data, a message is output in the status bar. A green line "ZO was
saved" if saved successfully. A red line "Error when saving" if saving was not
successful.
Overview on the Tool Measurement
The function "Tool measurement" is in the standard or after con‐
verting old projects. It is in the operating area "Prepare" and can be
called via <F3>.
The "Tool measurement" function allows the user to determine the tool correc‐
tion values (L1, L2, L3 and R) for the active tool by an experimental "sampling"
of a tool at a workpiece and to apply the result to the database and to the tool
correction register of the CNC. This results in a direct relation between the zero
point, the workpiece dimensions and the tool correction values of the active
tool.
Bosch Rexroth AG
Direction of cor‐
Calculation
rection
With
G47ActPlane ac‐
tive plane set
Apply actual val‐
G47 ( ) set ac‐
With
ue stop <--> start
cording to ma‐
actual value dis‐
chine parameters
play
Determine left <--
With
Calculation L1 fix‐
> right Tool posi‐
edly set
tion left <--> right
Value input Dis‐
With
Calculation L2 fix‐
tance Specify ad‐
edly set
ditional value for
calculation
ZO direct input no
With
Calculation L3 fix‐
calculation
edly set
the directly speci‐
fied ZO value
Calculate "Calcu‐
Save ZO in CNC Save ZO in CNC
lation" window
Focus next win‐
Focus next win‐
dow
dow
Exit
Determine
Exit
zero point
zero point
105/301
Operation Modes
Calculation
for
two-point
sam‐
pling
Apply actual val‐
ue 1
stop <-->
start actual value
display 1
Apply actual val‐
ue 2
stop <-->
start actual value
display 2
ZO direct input no
with
calculation
with
the directly speci‐
fied ZO value
Focus next win‐
dow
Determine
Exit
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