Omron NT31 Series, Инструкции по эксплуатации

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548
Display and Setting of Calendar Clock
Section 8-10
[Setting]
Prepare two numeral memory tables to write the required values for copying it to
numeral memory table No. 254 and No. 255.
- PC Address: Any word in the host
- Words: 2 words
- Storage Type: Binary
Use the PT status control area to copy memory tables. Since the PT control area
must be allocated to a word in the host, no setting is necessary for copying
memory tables.
[Operation]
In the PT status control area, the following areas are provided to be used for copy-
ing the data between memory tables.
- Second word from the beginning (word n + 1)
Copy source memory table No.
- Third word from the beginning (word n + 2)
Copy destination memory table No.
- Fourth word from the beginning (word n + 3)
Memory table type (bit 2) and PT status control bit specifying the execution of
copying (bit 3)
(n: First word number in the PT status control area)
15
n
n + 1
n + 2
n + 3
n + 4
14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
Word Bit
Screen No. (4-digit BCD or hexadecimal)
Screen switch setting
Copy source memory table No. (4-digit BCD or hexadecimal)
Copy destination memory table No. (4-digit BCD or hexadecimal)
Copy memory
table setting
PT status control bits PT status control
Reserved for system use