Fagor 8055 EN, Programming Manual

Page: 294 / 482

·294·
Programming manual
CNC 8055
CNC 8055i
12.
PROBING
·M· & ·EN· M
ODELS
S
OFT
: V02.2
X
PROBE 1. Too
l leng
th
cal
ibratin
g ca
nne
d cycl
e
[ C ] Behavior when exceeding the amount of wear allowed
Only if "M" has been set to other than zero.
C = 0 It interrupts the execution for the user to select another tool.
C = 1 The cycle replaces the tool with another one of the same family.
If not programmed, the cycle will assume the C0 value.
[ N ] Number of edges to measure
When set to zero, it only takes one measurement. If not programmed, the cycle will assume the N0
value.
To measure each cutting edge when the spindle has feedback and s.m.p. M19TYPE (P43) =1.
[ X U Y V Z W ] Probe position
Optional parameters. See "Programming format" on page 289.
Actions after finishing the cycle
Once the calibration cycle has ended
It updates global arithmetic parameter P298 and assigns the measured radius to the tool offset
selected in the tool offset table.
P298 "Measured radius" - "Previous radius (R+I)".
R Measured radius.
I 0.
Once the wear measuring cycle has ended
• When using tool live monitoring.
In this case, it compares the measured value with the theoretical radius assigned in the table.
If the permitted maximum value is exceeds, it issues the message indicating that the tool has
been rejected and acts as follows.
• If tool life monitoring is not available or the measuring difference does not exceed the maximum
allowed.
In this case, it updates global arithmetic parameter P298 and the radius wear value of the tool
offset selected in the tool offset table.
P298 "Measured radius" - "Theoretical radius (R)".
R Theoretical radius. It maintains the previous value.
I "Measured radius" - "Theoretical radius (R)". New wear value.
If the dimension of each cutting edge was requested ("N" parameter) the measured values are
assigned to global arithmetic parameters P251 and on.
C0 It interrupts the execution so the user can select another tool.
C1 The cycle replaces the tool with another one from the same family. It sets the "rejected
tool " indicator (status = R). It activates the general logic output PRTREJEC (M5564).