User manual

6–3
Chapter 6 – Initializing the LT
LT Series User Manual
STAND-BY MODE TIME (0–255)
To protect the LT unit’s display screen, a screen saver function automatically turns
the unit’s backlight(s) OFF when no operations have occurred within a specified
period of time. No screen saver will be used when “0” is entered in this field.
When the SYSTEM DATA AREA’s SCREEN DISPLAY OFF
*1
data is set to 0000h,
the LT unit’s current display data will clear if the following operations are not
performed within the user’s specified period of time:
• Change Screen
• Touch Screen
• Alarm Display
START TIME (0–255)
Use this setting item to specify the LT unit’s startup time — or to adjust the
powering-up sequence — so that the LT starts up after the external devices start.
TOUCH BUZZER SOUND
Use this feature to indicate with a buzzing sound that the LT has been touched.
PASSWORD SETUP
The password setting item is used when the LT switches to the Initialize Memory
or Initialize (OFFLINE mode) screens. The password — a number between 0 and
9999 — is a security feature within the OFFLINE mode, to protect the LT settings.
If you do not wish to use this feature, enter the default value, “0.”
6.3 SYSTEM ENVIRONMENT SETUP
6.3.1 SYSTEM SETUP
LT environment adjustments are made within the setup screens contained in the
SYSTEM ENVIRONMENT SETUP menu. Screens include the SYSTEM SETUP
and CHARACTER STRING DATA SETUP.
1 When using the Direct Access format, the object address becomes LS0009. When
using the Memory Link format, the object address becomes +12. (Only when all items
are set within the System Data Area.)
LT Editor Device Connection Manual (included with the LT Edi-
tor software), GP-PRO/PBIII Device/PLC Connection Manual
(included with the C-Package software)
The SYSTEM AREA SETUP and GLOBAL WINDOW SETUP
features are not available.