Omron NT631 Series Reference Manual page 317

Changing Numeral and Character String Display
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2. Each time carry over occurs during processing at (1) above, the contents of
D0001 are incremented by 1. At the PT, the value of the higher 4 digits in
numeral memory table No.1 increases by 1.
3. When bit 00001 comes ON, the value 1 is added to the contents of D0002. At
the PT, the displayed value of numeral memory table No. 2 increases by 1.
Indirect Specification
The following shows an example of changing the displayed numeric value by
adding a value to the contents of a numeral memory table allocated word which
is referenced in indirect specification.
Setting at The Support Tool
Set as indicated below using the Support Tool.
• Numeral memory table No. 51:
D0000 (Value: 100, Words: 1, Storage Type: BCD)
• Numeral memory table No. 100:
D0010 (Words: 1, Storage Type: BCD)
• Numeral memory table No. 101:
D0011 (Words: 1, Storage Type: BCD)
• Touch switch (upper):
• Function setting: Notify Bit
• PC Address:
0000100
• Action Type:
Momentary
• Label:
TARGET
• Touch switch (lower):
• Function setting: Notify Bit
• PC Address:
0000101
• Action Type:
Momentary
• Label:
ACHIEVED
• Contents to be registered for the screen:
Numeral display (numeral memory table No. 51, indirect specification), touch
switches (two, indicated above)
Touch switch No. 10
LINE
TARGET
ACHIEVED
Numeral display
(numeral memory table No. 51 is designated in indirect specification)
Touch switch No. 11
320
units
Section 3-5