Mitsubishi 00JCPU User Manual

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*1: Only multiples of 16 can be set for both the start device number and the number of transferred bits.
*2: The AnS/A series special function modules are not included because the AnS/A series extension base unit (QA1S5 B, QA1S6 B,
QA1S6ADP+A1S5 B/A1S6 B, QA6 B, and QA6ADP+A5 B/A6 B) cannot be connected.
If connected, "PARAMETER ERROR" (error code: 3006) occurs.
This "PARAMETER ERROR" (error code: 3006) also occurs when an error is detected during the intelligent function module mounting
status check or buffer memory size check.
*3: An odd address is allowed only when the specified number of transferred words is 1.
Use of a main base unit is recommended for these functions.
(Access time to modules mounted on a main base unit is shorter than access time to modules on an extension base unit.)
(2) Execution of the high speed I/O refresh and high speed buffer transfer
functions
These functions are executed when all of the following conditions are satisfied.
• The EI instruction is being executed.
• The CPU module is in the RUN status.
• The high speed interrupt pointer (I49) is not masked by the IMASK instruction.
(By default, it is not masked.)
For the IMASK and EI instructions, refer to the following.
MELSEC-Q/L Programming Manual (Common Instruction)
Table6.35 High speed I/O refresh setting and high speed buffer transfer setting
Item Setting item Description Restriction
Number of
settings
High speed I/O
refresh setting
Points (DEC.)
Number of transferred bits
(16 to I4096)
• I/O modules and intelligent function
modules only
• Specify multiples of 16 only
*1
Up to six settings
for X input and Y
output,
respectively
Start (HEX.)
Start device number
(X0 to X0FF0/Y0 to Y0FF0)
End (HEX.)
End device number
(X00E to X0FFF/Y00E to
Y0FFF)
High speed buffer
transfer setting
Starting I/O No. (HEX.)
Starting I/ONo. 10
H
(0 to FF
H
)
Intelligent function modules only
*2
Up to six settings
for read and write,
respectively
Points (DEC.)
Number of transferred
words
• Intelligent function modules only
• Specify even addresses and even
words only
*3
Buffer memory start
Start address
(0 to FFFF
H
)
Buffer memory end
End address
(FFFD to FFFF
H
)
PLC side device start Start device number
D, W, R, and ZR only
PLC side device end End device number

Mitsubishi 00JCPU Specifications

General

Brand	Mitsubishi
Model	00JCPU
Category	Controller
Language	English