Omron NT31 Series, Operation Manuals

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512
Changing Numeral and Character String Display
Section 8-5
[Operation]
The following areas are provided in the PT status control area to be used for copy-
ing the data between memory tables.
- 2nd word from the beginning of the area (word n + 1)
Copy source memory table No.
- 3rd word from the beginning of the area (word n + 2)
Copy destination memory table No.
- 4th word from the beginning of the area (word n + 3)
Memory table type (bit 2) and PT status control bit that instructs the execution
of copying (bit 3)
(n: Beginning word number of 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
PT Status Control (word n + 3)
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 Bit
0
0
Controlled Item
Screen display
Processing priority registration (for NT link (1:N))
Continuous buzzer
Intermittent buzzer (short)
Display history initialization
Not used
Intermittent buzzer (long)
Backlight mode
Screen printing
PT window opening
Numeral/character string input
PT screen switching
Memory table copy execution
Memory table copy type
Alarm history initialization
Not used
1 (ON)
Performed
Registered
Sounded
Sounded
Performed
Sounded
Lit
Performed
Disabled
Disabled
Disabled
Performed
Numeral
Performed
0 (OFF)
Not performed
Canceled
Stopped
Stopped
Not performed
Stopped
Flashing
Not performed
Enabled
Enabled
Enabled
Not performed
Character string
Not performed
Always “0”
Always “0”
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
Operate the PT status control area in the manner shown below to copy data be-
tween memory tables.