Appendices Appendix-1 Specifications
A-6
NS Series Programming Manual
Display element Specifications
Numeral display format
Format Details
Numeral display
and storage
formats
Decimal BCD and real number storage formats can be specified.
Word:
−32768 to 32767 (signed)
0 to 65535 (unsigned)
2-word:
−2147483648 to 2147483647 (signed)
0 to 4294967295 (unsigned)
BCD and real number storage formats cannot be specified.
Hexadeci-
mal
Word: 0 to FFFF (unsigned)
2-word: 0 to FFFFFFFF (unsigned)
Binary BCD and real number storage formats cannot be specified.
Word: 0 to 1111111111111111 (unsigned)
2-word: 0 to 11111111111111111111111111111111111 (unsigned)
Octal BCD and real number storage formats cannot be specified.
Word: 0 to 177777 (unsigned)
2-word: 0 to 37777777777 (unsigned)
Storage format
Format Details
INT (1-word signed) Stores the data as a 2-byte integer at the write destination
address. (−32,768 to 32, 767 in decimal)
UNIT (1-word unsigned) Stores the data as a 2-byte integer at the write destination
address. (0 to 65,535 in decimal)
DINT (2-word signed) Stores the data as a 4-byte integer at the write destination
address. (−2147483648 to 2147483647 in decimal)
UDINT (2-word
unsigned)
Stores the data as a 4-byte integer at the write destination
address. (0 to 4294967295 in decimal)
REAL (real number) Stores the data as a 4-byte real number at the write
destination address. (Can be set in decimal between
approximately ±1.175494351 × 10
-38
and approximately
±3.402823466 × 10
+38
(7 digits enabled)).
4-byte real numbers that conform to IEEE754.
BCD1 (1-word signed,
most significant digit: F)
Stores the data as 2-byte BCD at the write destination
address. Negative value when most significant digit is F.
(−999 to 9,999 in decimal)
BCD1 (2-word signed,
most significant digit: F)
Stores the data as 4-byte BCD at the write destination
address. Negative value when most significant digit is F.
(−9999999 to 99999999 in decimal)
BCD2 (1-word signed,
most significant bit))
Stores the data as 2-byte BCD at the write destination
address. Negative value when most significant digit is 1.
(−7,999 to 7,999 in decimal)
BCD2 (1-word
unsigned)
Stores the data as 2-byte BCD at the write destination
address. (0 to 9,999 in decimal)
BCD2 (1-word
unsigned)
Stores the data as 2-byte BCD at the write destination
address. (0 to 9,999 in decimal)
BCD2 (1-word
unsigned)
Stores the data as 2-byte BCD at the write destination
address. (0 to 9,999 in decimal)
BCD2 (2-word signed,
most significant bit))
Stores the data as 4-byte BCD at the write destination
address. Negative value when most significant digit is 1.
(−79,999,999 to 79,999,999 in decimal)
BCD2 (2-word
unsigned)
Stores the data as 4-byte BCD at the write destination
address. (0 to 99999999 in decimal)
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