6 - 43
6 Programless Communications
E5@D Digital Temperature Controllers Communications Manual (H225)
6-6
Con
nect
ing
to t
h
e N
X
1P2
6
6-
6-4 E5
@
D Contr
oller
Setup
Set up programless communications. Perform the procedure that is given in
6-4-4 E5
@
D
Controller Setup
.
The SP and RUN/STOP status of the E5
@
D Controllers will be changed to check operation. Make sure
that this will not create any problems in the controlled system.
You cannot use the memory for CJ-series Units (e.g., in the DM or EM Area) in NX-series or NJ-series
PLCs for monitoring directly in the program in the PLC. Therefore, to monitor the memory for CJ-series
Units used in programless communications, you must allocate variables.
z
Checking E5
D Monitor Values
(1) Change to Offline Mode to enable changing the product on the Sysmac Studio.
Select
Controller
−
Offline
from the menu bar.
(2) Create variables on the Sysmac Studio to check the values of E5CD parameters.
(a) Double-click
Global Variables
under
Programming
−
Data
.
Right-click in the global variable table and select
Create New
.
(b) Create a variable.
Enter
ARRAY[0..89]OF WORD
in the
Data Type
column and
%D0
in the
AT
column.
Select the check box in the
Retain
column.
If you name this variable
D00X
here, you can use D000 to D089 allocated in the upload
area and download area for programless communications as array variable D00X[0] to
D00X[89] in the user program in the PLC.
6-6-4
E5
@
D Controller Setup
6-6-5
Checking Operation
Содержание E5 D Series
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