Mitsubishi Q01CPU User Manual

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4.1 Performance Specifications
4.1.4 Redundant CPU
4
HARDWARE SPECIFICATIONS OF THE CPU MODULE
4.1.4 Redundant CPU
*1 : The unit of the file size stored in the memory area varies depending on the CPU module. For the details, refer to the manual below.
QCPU User's Manual (Function Explanation, Program Fundamentals)
*2 : The maximum number of executable sequence steps is as shown below.(Program capacity) - (File header size (default: 34 steps))
For the details, refer to the manual below.
QCPU User's Manual (Function Explanation, Program Fundamentals)
Table4.4 Performance Specifications
Item
Redundant CPU
Q12PRHCPU Q25PRHCPU
Control method Sequence program control method
I/O control mode
Refresh mode
(Direct access I/O is available by specifying direct access I/O (DX , DY ).)
Program
language
Sequence control
language
Relay symbol language, logic symbolic language, MELSAP3 (SFC),
MELSAP-L, function block and structured text (ST)
Process control
language
FBD for process control (Programming by PX Developer.)
Processing speed
(sequence
instruction)
LD X0 34ns
MOV D0 D1 102ns
Processing speed
(redundant
function)
Tracking
execution time
(extended scan
time)
Device memory 48k words: 10ms
Device memory 100k words: 15ms
( QnPRHCPU User's Manual (Redundant System))
Constant scan
(Function for keeping regular scan
time)
0.5 to 2000ms (Setting available in 0.5ms unit.) (Setting by parameters.)
Program capacity
*1, *2
124k steps
(496 bytes)
252k steps
(1008 bytes)
Memory
capacity
*1
Program memory
(drive 0)
496k bytes 1008k bytes
Memory card
(RAM)
(drive 1)
Capacity of the installed memory card (2M bytes max.)
Memory card
(ROM)
(drive 2)
Capacity of the installed memory card
(Flash card: 4M bytes max., ATA card: 32M bytes max.)
Standard RAM
(drive 3)
Capacity of the installed memory card (2M bytes max.)
Standard ROM
(drive 4)
496k bytes 1008k bytes
CPU shared
memory
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Mitsubishi Q01CPU Specifications

General

Brand	Mitsubishi
Model	Q01CPU
Category	Controller
Language	English