Mitsubishi Electric melsec q00ujcpu User Manual page 347

Classification Type
Word
*7
File register
device
Extended data
Word
*7
device
register
Extended link
Word
*7
device
register
Nesting -
Pointer -
Bit device
Other
-
Constant -
*1: For the timer, retentive timer, and counter, a bit device is used for contacts and coils, and a word device is used for a present value.
*2: The number of points that can be actually used varies depending on the intelligent function module.
For the number of buffer memory points, refer to the manual for the intelligent function module used.
*3: Can be changed in the Device tab of the PLC parameter dialog box (except the input, output, and step relay). The points for the step relay
can be changed to 0 if the serial number (first five digits) of the Universal model QCPU is "10042" or later. (
*4: Available only in multiple CPU systems.
*5: Up to 15 digits can be entered in GX Developer.
*6: Indicates the total number of points for the file register, extended data register (D), and extended link register (W).
*7: Not available for the Q00UJCPU.
*8: "512 points" for the Q00UJCPU, Q00UCPU, and Q01UCPU.
*9: "P0 to P511" for the Q00UJCPU, Q00UCPU, and Q01UCPU.
*10: "128 points" for the Q00UJCPU, Q00UCPU, and Q01UCPU.
*11: "I0 to I127" for the Q00UJCPU, Q00UCPU, and Q01UCPU.
*12: "BL0 to BL127" for the Q00UJCPU, Q00UCPU, and Q01UCPU.
*13: "U0 to UF" for the Q00UJCPU, "U0 to U3F" or "U3E0 to U3E3E2" for the Q00UCPU and Q01UCPU, and "U0 to U7F" or "U3E0 to
U3E3E2" for the Q02UCPU.
9 - 2
ï\9.1 Device list (continued)
Device name
Points
File register
Extended data register
Extended link register
Nesting
Pointer
4096
Interrupt pointer
256
SFC block device
320
Network No. specification
255
device
I/O No. specification
device
Macro instruction
argument device
Decimal constant
Hexadecimal constant
Real number constant
Character string constant
Default
Range
0 -
0 -
0 -
15 N0 to N14
*8 *9
P0 to P4095
*10 *11
I0 to I255
*10 *12
BL0 to BL319
J1 to J255
U0 to UFF, U3E0 to
- Hexadecimal
*13
U3E3E3
- Hexadecimal
VD0 to VD
K-2147483648 to K2147483647
H0 to HFFFFFFFF
Single-precision floating-point data:
E 1.17549435 38 to E
Double-precision floating-point data
E 2.2250738585072014
E 1.7976931348623157 + 308
"ABC", "123"
Parameter-set range
-
0 to 4086K points
-
*6
-
Decimal Cannot be changed
Decimal
Cannot be changed
Decimal
Decimal
Decimal
Cannot be changed
3.40282347 + 38
*5
:
308 to
Reference
Section 9.7
Section 9.8
Section 9.8
Section 9.9
Section 9.10
Section 9.11
Section 9.12
Section 9.12.1
Section 9.12.3
Section 9.12.4
Section 9.13.1
Section 9.13.2
Section 9.13.3
Section 9.13.3
Section 9.13.4
Section 9.2)