4 Wiring with 800
4.6 Program transfer from and to the memory card
Control Relay easy800
11/11 MN04902001Z-EN
www.eaton.com
125
Loading the program from the card (CARD -> DEVICE)
easy800 standard always loads the program of the card, even if this is
different to the program in the device. All passwords that are present when
saving to the card are also reactivated after the card is loaded.
Basic requirements:
The memory card must contain a valid program.
▶
Select DEVICE->CARD.
▶
Confirm your selection with OK.
The program is transferred from the card to the device.
The load operation can be cancelled by pressing ESC beforehand.
Transfer problems
If there is a transfer problem or a checksum error, the easy800 standard
device will output the message PROG INVALID.
The storing device saved its type and version on the card. A program to be
loaded from the card must be suitable for the destination device, otherwise
this will refuse the transfer and a program in the easy800 device will be
retained (
section 4.6.2, “Program exchange between devices with
Possible causes:
•
The memory card is empty.
•
A checksum error was detected when comparing the stored checksum
and the checksum calculated for the transfer.
•
The circuit diagram on the card uses a function block that the easy800
standard device does not recognize.
Loading the program on the card (DEVICE -> CARD)
Requirement:
easy800 standard has a display and keypad.
▶
Select DEVICE->CARD.
▶
Confirm your selection with OK.
The program is transferred from the device to the card.
DEVICE-> CARD
CARD -> DEVICE
DELETE CARD
PROG. INVALID
DEVICE-> CARD
CARD -> DEVICE
DELETE CARD
