Omron NT31 Operation Manuals page 373

Numeral Display
362
<Permissible display range>
The permissible display range depends on the settings made for "Display Type"
and "Display Sign", as follows.
Display Type Sign
Unsigned
Decimal
Signed
Hexadecimal
When displaying the contents of numeral memory tables that are allocated to
host words, not only the numeral display properties but also the "Storage Type"
and "Words" settings made for the numeral memory table have an effect on the
permissible display range. The permissible display range is determined as fol-
lows depending on these properties.
Storage Type Words
1
BCD
2
1
Binary
2
* Note that this range is different from that for numeral input (page 417). 32768 is
displayed when the contents of the numeral memory table are 8000
and 2147483648 is displayed when the contents of the memory table are
80000000H (−2147483648). This is because when the value is unsigned, only the
sign is omitted and the numeric value is displayed as an absolute value. It is not
possible to input 32768 or 2147483648 as positive values.
Permissible Display Range
−2147483648 to 2147483647
–
Display Type Sign
Unsigned
Decimal
Signed
Hexadecimal –
Unsigned
Decimal
Signed
Hexadecimal –
Unsigned
Decimal
Signed
Hexadecimal –
Unsigned
Decimal
Signed
Hexadecimal –
Section 7-8
*
0 to 2147483648
0 to FFFFFFFF
H
Permissible Display Range
0 to 9999
−999 to 9999
0 to 270F
0 to 99999999
−9999999 to 99999999
0 to 5F5E0FF
0 to 32768
−32768 to 32767
0 to FFFF
0 to 2147483648
−2147483648 to 2147483647
0 to FFFFFFFF
(−32768),
H
H
H
*
H
*
H