8 800 Settings
8.2 System
Control Relay easy800 11/11 MN04902001Z-EN www.eaton.com 305
Behaviour during upload/download to card or PC
The setting is retained if a valid circuit diagram is transferred from easy800
standard to a memory card or PC. This also applies in the opposite direction,
i.e. from the memory card or PC to the easy800.
8.2.3.1 CARD MODE
The startup behavior with a memory card is designed for applications in
which a program change can even be carried out by unskilled personnel by
simply exchanging the memory card. easy800-SWD does not have this
function.
If the program on the memory card is different to the program in the easy800
standard device, the program from the card will be loaded on power up first
of all and then started in RUN mode. If the programs only contain different
function block setpoint values (constants), the program on the memory card
is not loaded. The program is retained in the device and is started.
Default settings: CARD START inactive
▶ Switch to the system menu.
Activating CARD MODE
▶ Otherwise choose
CARD MODE and press OK.
The easy800 standard device now displays CARD MODE å.
▶ Return to the status display using ESC.
Deactivating CARD MODE
▶ Select CARD MODE å and press OK.
The CARD MODE function is deactivated.
￫
If the easy800 standard device is password protected, the
System menu is only accessible after the easy800
standard device has been unlocked
(￫ Section “Unlocking 800“, from Page 300).
￫
With CARD MODE activated:
• A easy800 device only switches to RUN mode on power up
if a memory card with a valid program is fitted.
• An easy800 standard device cannot be switched to RUN
mode if the program in the easy800 standard device is
different to the program on the memory card when the
supply voltage is switched on. In this case, the modified
program must be transferred to the memory card, or CARD
MODE must be deactivated.
To Next Page
Loading...
