KEYENCE LS-7000 - Manual (Page 51)

3-7
Chapter 3 Operation Control
3
Panel Lock Function
The panel lock function is used to lock the control panel so that no key input will be ena-
bled. As a result, there will be no risk of making setting changes with careless key input.
Panel Lock Types
The following types of panel locks are possible with the PAN-LOC settings as environment
settings. Refer to Panel Lock on page 5-13 for details.
• Set the panel lock type to ALL:
All keys will be locked.
• Set the panel lock type to PART: All keys excluding the DISP and AREA keys for the
display change function and HI , GO , and
LO
keys
for the tolerance setting function and
HOLD
key will be
locked. Select this type if you make tolerance changes
frequently without changing any other setting.
Panel Lock Display
The decimal in the PROG No. display will flash
while the panel is locked.
Tips The panel lock status will not be
lost after the LS-7000 Series is
turned off or program number
changes are made.
PROG No.
NT
C
NT
Panel lock settings are made through the following functional components.
• Control panel
• RS-232C interface
■ Control Panel
Press the and keys on the
control panel together for 2 seconds.
To cancel the panel lock status, repeat the
above.
■ RS-232C Interface
Commands sent by external devices through the RS-232C interface make it possible to
set or cancel the panel lock function. Refer to Panel Lock ON/OFF on page 7-11.
PRO
PRINT
ESC PROG
FUNC ENT