Emerson ROC364 Instrukcja Obsługi Pobierz pdf (Strona 19)

ROC364 Instruction Manual

Rev 5/00 6-15

CAUTION

Failure to exercise proper electrostatic discharge precautions (such as wearing a

grounded wrist strap) may reset the processor or damage electronic components,

resulting in interrupted operations.

CAUTION

During this procedure all power will be removed from the ROC and devices

processes remain in a safe state when power is removed from the ROC and when

power is restored.

Refer to Section 2.5.2 concerning RAM backup procedures.

Disconnect the input power, such as by unplugging the 5-terminal power connector.

To remove an existing I/O Card, take out the four screws securing the card to the backplane

and the remove the card by pulling it straight down.

To install a new or replacement I/O Card, insert the top-edge connector into the MCU

socket. Push the card upward, seating it firmly. Insert and tighten the four screws.

After the card is installed, reconnect the input power.

Check the configuration data (including ROC displays) and FSTs, and load or modify them

as required. Load and start any user programs as needed.

Verify that the ROC performs as required.

If you changed the configuration, save the configuration data to permanent memory.

If you changed the configuration, including the history database, FSTs, and ROC displays,

save them to disk. See Section 2.5.2 for more information on saving files.

1 2 ... 14 15 16 17 18 19 20

Brak uwag

Emerson ROC364 Instrukcja Obsługi Strona 19