Editing Block Diagrams - Omron WS02-LCTC1-EV5 - V5.2 REV 12-2008 Manual

Creating Function Block
Changing Block Addresses

3-1-8 Editing Block Diagrams

Basic Editing Functions
AI 4-point
Terminal
(AD041)
(586)
AO 4-point
Terminal
(DA041)
(587)
Note Function blocks can be copied and pasted only within the same node.
They cannot be pasted to different LCU/LCB elements.
Select the function block in the Project Workspace. Right-click and select Block
– Increment Block Address from the pop-up menu, or select Block – Incre-
ment Block Address from the Settings Menu. The block address for the se-
lected function block will be incremented.
Note When a block address is changed, the allocated HMI interface addresses for
that function block will be changed. When using the HMI interface with SCADA
or a ladder program, change the PLC memory allocations.
Connect function blocks with the analog signals and the accumulator signals
while displaying registered function blocks in graphic form.
There are the following two types of block diagram. The notation method is de-
termined by the Loop Controller (LCBjj) being used.
Version
LCBjj Ver. 3.0 or later
LCBjj Ver. 2.0 or earlier,
or LC001
Note The Free Location Mode cannot be used on versions before version 3.0.
The Fixed Location Mode cannot be used on version 3.0 or later.
The following example shows the actual methods for connecting function
blocks. The editing functions described here are pasting, creating connections
between ITEMs, and moving blocks using the mouse.
Example
Square
Root
(131)
Function block layout method
Block diagrams can be positioned without
restriction (called the Free Location Mode).
Function blocks must be position on any of 18 fixed
locations (called the Fixed Location Mode).
Basic PID
(011)
Basic PID
(011)
Section 3-1
111