
B–62884EN/01
3. OPERATION
105
2) Close the dialog box by clicking the [Cancel] button or pressing
the
Esc
key.
Caution
In the case of a CNC system in which programs are backed
up to PMC flash memory, place the CNC in the emergency
stop state before starting backup.
This function establishes or disconnects a communication link between
open CNC and PMC. The on–line function can be used only while a
communication link is established.
The communication link is established automatically as soon as the
computer is executed.
(1) Menu position
To display the “Communication” dialog box, display the [4.
Communication] pull–down menu, then select [Communication]
from the menu.
Communication
4. Communication
(2) Displaying the dialog box
(a) Displaying the “Communication” dialog box
Selecting [Communication] causes the following dialog box to
appear:
Communication
status
Cancel
Start
Close
communica-
tion dialog
box
Start or stop
communica-
tion
Fig.3.4.5 (a)
3.4.5
Communication