GSK 980TC3 Series, Manual

Page: 189 / 226

Chapter 4 Machine Debugging
177
Inst
allation
and
Ⅳ
connection
This moment, X pitch error compensation value is set in Table 4-7-5
：
Table 4-7-5
Compensation
number
0 1 2 3 4 5 6 7 8 9 10
Compensation
value
0 -3 +8 -5 +9 -9 +2 -4 -6 +1 -7
C. The machine zero in the middle of travel and the error compensation is checked by taking
the machine zero as the reference point.
Assume the actual condition is: the pitch error compensation interval is 10mm
，
X axis travel
is 100mm
，
the limit value from the negative to the positive is -50 ~+50
，
and the relevant data
parameter setting is shown in Table 4-7-6:
Table 4-7-6
The actual measured value is shown in Fig. 4-7-7 :
Fig. 4-7-7
Set X pitch error compensation value in Table 4-7-7:
Table 4-7-7
Compensation
number
0 1 2 3 4 5 6 7 8 9 10
Compensation
value
0 +9 -3 +8 -4 -5 -8 +6 -6 +1 -7
Parameter Default setting Actual setting
P216
：
compensation number of
the 1
st
axis’ reference point
0 5
P226
：
the 1
st
axis pitch error
compensation interval
5 10