B–64113EN–1/01
2. PREPARATIONS FOR OPERATION
170
Precautions on modes and mode switching
NOTE
1 In MDI mode, the STL signal turns to “0” and the CNC stops
as soon as the commands entered via the MDI have been
executed. But the SPL signal does not turn to “1”. Therefore,
another command can be entered from the manual data
input unit under this condition.
2 Manual operation in jog feed mode
a) When bit 0 (JHD) of parameter No. 7100 is set to 0
Only jog feed is possible.
b) When bit 0 (JHD) of parameter No. 7100 is set to 1
Both jog feed and manual handle feed are possible,
provided the manual handle feed is installed. Jog feed
and manual handle feed cannot, however, be performed
simultaneously. Manual handle feed can be performed
when the tool is not being moved by means of jog feed.
3 Manual operation in manual handle/incremental feed and
TEACH IN HANDLE mode.
a) Incremental feed is possible, provided the manual
handle feed is not installed.
b) Incremental feed is possible, provided the manual
handle feed is installed.
i) When bit 0 (JHD) of parameter No. 7100 is set to 0
Only manual handle feed is possible.
ii) When bit 0 (JHD) of parameter No. 7100 is set to 1
Manual handle feed and incremental feed is possible.
Manual handle feed and incremental feed cannot,
however, be performed simultaneously. Manual
handle feed can be performed when the tool is not
being moved by means of incremental feed.
Note