Controlled axis Up to a maximum of 4 axes at a time (up to 4 axes
are allowed as standard)
Part program storage
20m (option 1)
40m (option 2)
80m (option 3)
Programs Up to 63 programs can be registered.
Number of ladder steps
3000 (option 4)
4500 (option 5) For Series 16/18–MODEL A. .
5000 (option 5) For Series 16/18–MODEL B/C,. . .
Series 21TB,Series 16i/18i/21i
RS–232–C Channel 1 of the main CPU board is used.
Floppy cassette directory indication
Manual handle For first unit (option 8)
For second unit (option 9)
For third unit (option 9) (Only for M series)
MPG of the main CPU board is used.
(For Series 16/18)
MPG of the I/O board is used. (For Series 21)
MPG of the motherboard is used.
(For Series 16i/18i/21i)
G code system
(T series only)
G code system A
No G code system is used with the M series.
Axis name X, Y, Z, A, B, C (M series, T series)
U, V, W (Only for M series)
The T series is used with G code system A, such
that U, V, and W are used as addresses for incre-
Command and type
(M series only)
Incremental command G90
Absolute command G91
Plane selection XpYp Plane selection G17
ZpXp Plane selection G18
YpZp Plane selection G19
Input unit Metric or inch system can be selected by parameter
Inch/metric switch G20/G21 (option 10)
Increment system 0.001mm, 0.001deg or 0.0001inch (IS–B)
Positioning, either of non–interpolation type or lin-
ear interpolation type, can be selected by specifying