High Performance Model Qcpu - Mitsubishi Electric Q26UD(E)HCPU User Manual

6.2.2

High Performance model QCPU

Item
Control method
I/O control mode
Sequence control
language
Program
language
Process control
language
Processing LD X0
speed
(sequence
MOV D0 D1
instruction)
Processing Tracking
speed execution time
(redundant (increased scan
function) time)
Constant scan
(Function for keeping regular scan
time)
*1, *2
Program size
Program memory
(drive 0)
Memory card
(RAM)
(drive 1)
Memory card
(ROM)
*1
Memory size
(drive 2)
Standard RAM
(drive 3)
Standard ROM
(drive 4)
CPU shared
memory
*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. (
*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.
148
Q02CPU
(Direct access I/O is available by specifying direct access I/O (DX, DY).)
Relay symbol language, logic symbolic language, MELSAP3 (SFC), MELSAP-L, function block,
79ns
237ns
28K steps
(112K bytes)
112K bytes
64K bytes
112K bytes
*3 , *4
High Performance model QCPU
Q02HCPU Q06HCPU
Stored program cyclic operation
Refresh mode
and structured text (ST)
----
----
0.5 to 2000ms
(Setting available in 0.5ms unit.) (Setting by parameters.)
60K steps
(240K bytes)
240K bytes
Size of the installed memory card
(4M bytes max.)
Size of the installed memory card
(Flash card: 4M bytes max.,
ATA card: 32M bytes max.)
*3
128K bytes
240K bytes
8K bytes
Q12HCPU Q25HCPU
34ns
102ns
124K steps 252K steps
(496K bytes) (1008K bytes)
496K bytes 1008K bytes
*11
*3
256K bytes
496K bytes 1008K bytes
Page 637, Appendix 6)