Mitsubishi Electric Q06HCPU - High Performance Model QCPU

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6.2.2 High Performance model QCPU
*1 The size unit of the files stored in the memory area differs depending on the CPU module. For details, refer to the
following.
Qn(H)/QnPH/QnPRHCPU User's Manual (Function Explanation, Program Fundamentals)
*2 The maximum number of executable sequence steps is obtained by the following formula.
(Program size) - (File header size (Default: 34 steps))
For details of the program size and files, refer to the following.
Qn(H)/QnPH/QnPRHCPU User's Manual (Function Explanation, Program Fundamentals)
*3 The size has been increased by the function upgrade of the CPU module. (
Page 637, Appendix 6)
*4 Data in the CPU shared memory is not latched.
Data in the CPU shared memory is cleared when the programmable controller is powered on or the CPU module is
reset.
QCPU User's Manual (Multiple CPU System)
*11 For the CPU module whose serial number (first five digits) is "16020" or earlier, the maximum memory card size is 2M
bytes.
Item
High Performance model QCPU
Q02CPU Q02HCPU Q06HCPU Q12HCPU Q25HCPU
Control method Stored program cyclic operation
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
----
Processing
speed
(sequence
instruction)
LD X0 79ns 34ns
MOV D0 D1 237ns 102ns
Processing
speed
(redundant
function)
Tracking
execution time
(increased scan
time)
----
Constant scan
(Function for keeping regular scan
time)
0.5 to 2000ms
(Setting available in 0.5ms unit.) (Setting by parameters.)
Program size
*1, *2
28K steps
(112K bytes)
60K steps
(240K bytes)
124K steps
(496K bytes)
252K steps
(1008K bytes)
Memory size
*1
Program memory
(drive 0)
112K bytes 240K bytes 496K bytes 1008K bytes
Memory card
(RAM)
(drive 1)
Size of the installed memory card
(4M bytes max.)
*11
Memory card
(ROM)
(drive 2)
Size of the installed memory card
(Flash card: 4M bytes max.,
ATA card: 32M bytes max.)
Standard RAM
(drive 3)
64K bytes
128K bytes
*3
256K bytes
*3
Standard ROM
(drive 4)
112K bytes 240K bytes 496K bytes 1008K bytes
CPU shared
memory
*3 , *4
8K bytes