User Manual

Function blocks
181
08/04 AWB2528-1423GB
In this operating mode you use the ÍÚ cursor buttons to
change the value. Use the cursor buttons
úí to move
between places.
Use the OK button to accept the modified value. Use the
ESC button to abort the entry and retain the previous value.
X Press the OK button, the cursor switches to the operating
mode: Move from constant to constant.
The modified value is transferred.
Press the ALT button in order to leave Entry mode. (the ESC
button has the same function here.)
Data function block
The data function block allows you to selectively save a
value. Setpoint values for the function block can be saved in
this manner.
Figure 82: easy800 circuit diagram with data function block:
Parameter display and parameter set for the data function
block:
Inputs
The function block input
>I1 can be assigned the following
operands:
•Constants
• Markers MD, MW, MB
ACT T01: 000:000
SETP : 015:000
ACT C16: 04711
SET : 10000
ACT T01: 000:000
SETP : 012:000
ACT C16: 04711
SET : 10000
GT01Q1---------------------------Ä DB16T
DB16Q1---------------------------S D 02EN
DB16 +
>I1
QV>
DB16 Data block function block number 16
+ Appears in the parameter display
>I1 Input value
QV> Actual value