
(3)Alarm LED (red) indication at error occurrence
Alarm LED Meaning
AL1 HSSB communication was discontinued.
AL2 Parity alarm in NC/PC common RAM.
SW1
Rotary switch setting when the PC or PANEL i is connected
By changing the rotary switch setting on the board, the startup sequence
at power–up can be changed.
Rotary switch
setting
Contents
0
Setting for maintenance.
The start menu is displayed. It is possible to start boot and
IPL from the PC or PANEL i.
1
Setting for usual operation.
The start menu is not displayed.
It is impossible to start boot or IPL from the PC.
2
The CNC and PC or PANEL i do not perform the handshake but
start independently of each other.
D CNC
Even if the PC is not connected or turned on, just the CNC can
be started and operated. (For this operation, a special display
unit, MDI, operator’s panel, and the like are necessary.) Even if
the PC or PANEL i is connected and turned on, the startup
menu does not appear.
D PC or PANEL i
Even if the CNC is connected or turned on, the startup menu
does not appear. The boot or IPL operation cannot be performed
from the PC or PANEL i.
If an HSSB device driver for Windows 95/98, WindowsNT4.0, or
Windows2000 is installed on the PC or PANEL i, just the PC or
PANEL i
or CNC can be turned on or off.
For multi–connection, in which multiple CNC units are connected to
a single PC or PANEL i, usually select this setting.
NOTE
PANEL i used here represents hardware that can operate
on a stand–alone basis (provide a stand–alone option).
D Rotary switch (SW1)
setting
GFKE-0222-EN
2. LCD–MOUNTED TYPE i SERIES
HARDWARE
210