4 Wiring with 800
4.7 Working with function blocks
132
Control Relay easy800
11/11 MN04902001Z-EN
www.eaton.com
4.7.4 PARAMETERS menu
This menu item can only be activated in RUN mode.
Function blocks with basic parameters that you have set to + via the +/-
character in the function block editor are displayed in the PARAMETERS
menu and can be changed. It is only possible to change constants. Other
operands cannot be changed.
It is also possible to change parameters via the PARAMETERS menu if you
have saved the program and therefore password protected the function
block editor. This is the point of this menu. When the password is activated
and the +/- basic parameter for each function block is set, you can allow or
deny the operator of the system the possibility to change the values.
▶
Move from the Status display to the Parameters display by pressing
OK -> PARAMETERS.
▶
Follow the operating steps described in
at the input of a function block“.
4.7.5 Deleting function blocks
To remove a function block, you must remove it from the circuit diagram and
from the function block list.
Requirement: The easy800 device must be in STOP operating mode.
▶
Press OK -> PROGRAM->PROGRAM>CIRCUIT DIAGRAM to enter the
circuit diagram display from the Status display.
▶
Move the cursor in the circuit diagram to all the contact fields and the coil
field in which the function block to be deleted is used and press DEL
each time.
Deleting function blocks from the function block list
In order to prevent accidental deletion, a function block continues to be
managed in the function block list, even if it was already removed in the
circuit diagram. To delete the function block permanently and therefore to
free up more memory, you must remove it from the function block list.
▶
Open the function block list via PROGRAM -> FUNCTION BLOCKS.
▶
Select the function block to be deleted in the function block list, in this
case CP10.
▶
Press the DEL pushbutton.
The function block is removed from the function block list.
▶
Press ESC in order to save the function block list with the deleted
function block.
▶
Confirm with OK.
▶
In the function block list select the required function block.
In this example, select the data block comparator AR01 in Adder mode.
▶
Press OK.
AR01 ADD
+
CP10
+
T 18 ?X
-
L:002 B:5430
