KEYENCE LS-7600 - Manual (Page 61)

4-11
Chapter 4 Operation Control
4
OUT1
12.34560
UPPER 1.00000
STANDARD 12.00000
LOWER
–1.00000
CAM1
RUM
P – 00
KEY-LOCK
01/02/18
17:50:42
Display position
Key Lock Function
This function locks the control panel and remote control console, thus disabling key input.
As a result, there will be no risk of making setting changes with careless key input.
Key Lock Types
The following types of panel locks are possible with the KEY LOCK settings as environ-
ment settings. Refer to Key Lock on page 6-13 for details.
Set the key lock type to ALL: All keys excluding any key for the display change function
will be locked.
Set the key lock type to PART: All keys excluding any key for the display change function
and tolerance setting function will be locked. Select this type
if you make tolerance changes frequently without changing
any other setting.
The key lock status will not be lost after the LS-7600 Series is turned off or
program number changes are made.
Key lock settings are made through the following functional components.
• Control panel
• RS-232C interface
Tips
■ Control Panel
Press the Left and Right keys on the
control panel together for 2 s. The LCD
monitor will display “KEYLOCK.”
To cancel the key 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 key lock function. Refer to Key Lock ON/OFF on page 8-12 for details.