Mitsubishi Electric MELSEC iQ-R Series Programming Manual page 48

Digit specification range
The following table lists the range of 32-bit data for each digit specification.
Digit Decimal notation
specification
K1 0 to 15
K2 0 to 255
K3 0 to 4095
K4 0 to 65535
K5 0 to 1048575
K6 0 to 16777215
K7 0 to 268435455
K8 Signed 32-bit data: -2147483648 to 2147483647
Unsigned 32-bit data: 0 to 4294967295
Ex.
When digit specification is made for X0, the applicable number of points is as follows.
• K1X04 points from X0 to X3
• K2X08 points from X0 to X7
• K3X012 points from X0 to XB
• K4X016 points from X0 to XF
• K5X020 points from X0 to X13
• K6X024 points from X0 to X17
• K7X028 points from X0 to X1B
• K8X032 points from X0 to X1F
X1F X1C X1B X18X17
K6X0
K7X0
K8X0
1 OVERVIEW
46
1.2 Data Specification Method
X14 X13 X10 XF XCXB
K3X0
K4X0
K5X0
Hexadecimal notation
0H to FH
00H to FFH
000H to FFFH
0000H to FFFFH
00000H to FFFFFH
000000H to FFFFFFH
0000000H to FFFFFFFH
00000000H to FFFFFFFFH
X8X7 X4 X3 X0
K1X0
K2X0