User Manual

easy Settings
284
08/04 AWB2528-1423GB
Requirements
In order to make data retentive, the relevant markers and
function blocks must have been declared as retentive.
Setting retentive behaviour
Requirement:
easy must be in STOP mode.
X Switch to the System menu.
The default setting of easy is for no retentive actual value
data to be selected. When easy is in STOP mode or has been
switched to a de-energized state, all actual values are
cleared.
X Switch to STOP mode.
X Switch to the System menu.
X Proceed to the SYSTEM menu and continue to the
RETENTION… menu.
X Press the OK button.
The first screen display is the selection of the marker range.
X ÍÚ Select a range.
X Press OK to access the Entry modes.
–
úí Select a position from/to,
–
ÍÚ Set a value.
X Save the input from .. to .. with OK.
Attention!
The retentive data is saved every time the power supply is
switched off, and read every time the device is switched
on. The data integrity of the memory is guaranteed for
10
10
read/write cycles.
h
If easy is protected by a password, the System menu will
not be available until easy is “unlocked” (see a Section
“Unlocking easy” from Page 267).
RUN MODE å Æ
CARD MODE
LIGHTING å
RETENTION æ
MB 00 -> MB 00 Æ
C 00 -> C 00
CH 00 -> CH 00 æ
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