
3.CREATING AND EDITING SEQUENCE PROGRAMS B-66234EN/05
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3.17 CHECKING DUPLICATE COIL
This section describes how to check duplicate coil.
NOTE
1 When the programmer mode is only off-line,
duplicate coil check is done for the source program
of the ladder.
2 Duplicate coil check is not done for the step
sequence subprogram and the ladder subprogram
protected by a special password.
3 The net with the error while editing is excluded
from the check.
4 Even if the source program of the ladder edits and
is updated, the content of [duplicate coil] screen is
not updated.
5 When the source program of the ladder has been
updated, the ladder edit screen is not opened from
[duplicate coil list] screen.
6 Symbol and wild-card ('*' ,'?') cannot be used to set
the check address.
3.17.1 Duplicate Coil Screen
The information list (Address/Symbol/Net No./Instruction) of the
duplicate coil is displayed.
Procedure
1 [Duplicate Coil – Address Setting] dialog is displayed by either
of the following operations.
Double-click the <Duplicate Coil> item on the [Program
List] screen.
(Alternatively, move cursor to <Duplicate Coil> and press
[Enter] or [F10] key)
Right-click <Duplicate Coil> item on the [Program List]
screen, and click [Check…] from context menu.
Right-click on the Ladder edit screen, and click [(bit
address) Duplicate Coil Check] from context menu.