Specifications; Basic Model Qcpu - Mitsubishi Electric Q26UD(E)HCPU User Manual

6.2

Specifications

The following table lists performance specifications of CPU modules.
6.2.1

Basic 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 execution
speed
time
(redundant
(increased scan time)
function)
Constant scan
(Function for keeping regular scan time)
*1, *2
Program size
Program memory
(drive 0)
Memory card (RAM)
(drive 1)
Memory card (ROM)
(drive 2)
*1
Memory size
Standard RAM
(drive 3)
Standard ROM
(drive 4)
CPU shared memory
*3, *4
*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)
Q00JCPU
Stored program cyclic operation
Refresh mode (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,
200ns
700ns
(Setting available in 1ms unit.) (Setting by parameters.)
8K steps (32K bytes)
58K bytes
0
58K bytes
----
Basic model QCPU
Q00CPU
and structured text (ST)
----
160ns
560ns
----
1 to 2000ms
94K bytes
----
----
128K bytes
94K bytes
1K byte
Page 637, Appendix 6)
CHAPTER 6 CPU MODULE
Q01CPU
100ns
350ns
14K steps (56K bytes)
*3
145
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