Alarm Lists; Allocated Bits Of Bit Memory Table - Omron NT30 Operation Manual

Alarm Lists

5-5

Alarm Lists

5-5-1 Allocated Bits of Bit Memory Table

Exported From
Exported To
U. S. A. Australia
Taiwan New Zealand
S PC Program
Include the following in the PC ladder program.
11210
Character string
setting strobe flag
S Program Operation
(1) When the character string setting strobe flag (IR/CIO 11210) comes ON (1),
the contents of IR/CIO0111 (the word where the content upgrade memory
table entry is located) are transferred to DM 0106. The number of the char-
acter string memory table entry that contains the upgraded data is stored in
DM 0106 (in this case it is 0002 or 0003).
If the character string memory table entry is allocated to a PC word, the val-
ue input to it can be read easily by accessing the allocated word.
In this case, the contents of character string memory table entry #2 are
stored in DM 0120 to 0129 and the contents of character string memory
table entry #3 are stored in DM 0130 to 0139.
The alarm list function automatically displays and clears alarm messages (con-
tents of character string memory table entries) that correspond to the allocated
bits of memory table entries, in accordance with the status of these bits.
Bit memory table entries are managed by allocation to designated PC bits. Spec-
ify the area and bit number.
U. S. A.
Australia
Japan
Touch switches
China
@MOV(21)
111
Notification word for content upgrade
memory table entry
DM0106
Word that stores the character string
memory table entry number
Section 5-5
Character-string memory table #2
Character-string memory table #3
(1)
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