GSK 980TDi, User Manual

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Chapter 1 Programming
23
Ⅰ
Programming
1.6.5 Program Address Value Unit & Range of Incremental System of
Basic Axis
z Pitch definition and range:
z Speed F definition
G98 m/min: feed per minute: F unit: mm/min
G99 feed per rev: F definition and range are as follows:
Incremental system Address Metric input Inch input
IS-B system
0 ～ 99999.999 (mm/min) 0 ～ 99999.999 (mm/min)
IS-C system
F （ G98 ）
0
～
9999.9999 (mm/min) 0
～
9999.9999 (mm/min)
IS-B system
0
～
500 (mm/r) 0
～
500 (mm/r)
IS-C system
F
（
G99
）
0 ～ 50 (mm/r) 0 ～ 50 (mm/r)
1.7 Additional Axis Incremental System
Least incremental system in μ level
（
IS-B
）
or 0.1 μ level
（
IS-C
）
, the additional axis does not
execute the link, and is not used alone. When the least incremental output of additional axis is 0.01 in
the low precision requirement and the feedrate must be fast, and so the working efficiency largely
increases. The least incremental system of additional axis does not sometime consist with the current
least incremental system. The system adds the optional function of the least incremental system of
the additional axis (Y, 4
th
, 5
th
axis) .
Additional axis incremental system is set by No..187 as follows:
187 nIS1 nIS0
nIS1, nIS0
：
select the least incremental system of each additional axis (n means the axis name of
each additional axis)
nIS1 nIS0 Incremental system of axis
Least
input/output
0 0
Same with current incremental
system of basic axis (XY)
0 1 IS-A 0.01
1 0 IS-B 0.001
1 1 IS-C 0.0001
Note: The least I/O in the above table is expressed without considering the metric/inch and rotary axis.
Command
μ level
（
IS-B
）
0.1 μ level
（
IS-C
）
Unit
F 0.001~500.000 0.0001~500.00 mm/tooth[lead]
Metric input
（
G21
）
I 0.06~25400 0.06~2540 tooth[lead]/inch
F 0.0001~50.00 0.00001~50.0 inch/tooth[lead]
Inch input
（
G20
）
I 0.06~2540 0.06~254 tooth[lead]/inch