Technical data

Input fields:

Update

: Cycle-synchronized:

update at the cycle checkpoint by

the HDB.

Free:

implicit update of the I/O areas by the CP.

Input areas

ZP/DP STA: Beginning of the (continuous) input area for the cyclic

I/Os. (Range of values PY 0 .. 254, OY 0 .. 254)

ZP/DP END: End of the (continuous) input area for the cyclic I/Os.

(Range of values PY 1 .. 255, OY 1 .. 255)

Output areas

ZP/DP STA: Beginning of the (continuous) output area for the cyclic

I/Os. (Range of values PY 0 .. 254, OY 0 .. 254)

ZP/DP END: End of the (continuous) output area for the cyclic I/Os.

(Range of values PY 1 .. 255, OY 1 .. 255)

Output fields

L2 station

address:

The address of the currently addressed station is

displayed.

Function keys

The "OK" key enters the data. If the module file does

not yet exist, it is set up when you confirm the entries.

SELECT

If you press this key, a selection list is displayed with

possible entries for fields which cannot be edited freely.

Select values from the list with the cursor keys and

enter them in the field with the return key.

Communication with Cyclic I/Os B8976060/02

Volume 1 10 - 22