Mitsubishi Electric Q13UDVCPU - Page 177

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CHAPTER 6 CPU MODULE
6
6.2 Specifications 6.2.5 Universal model QCPU
(4) Q03UDVCPU, Q04UDVCPU, Q06UDVCPU, Q13UDVCPU, Q26UDVCPU
*1 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.
QnUCPU User's Manual (Function Explanation, Program Fundamentals)
*2 When the QnUD(H)CPU or QnUDE(H)CPU is replaced with the QnUDVCPU, the number of steps in the program may
change (increase or decrease).
• For details of the change, refer to the “Precautions for replacing the QnUD(E)(H)CPU with the QnUDVCPU”
section in the following manual.
QnUCPU User's Manual (Function Explanation, Program Fundamentals)
• For the number of steps of each instruction, refer to the “INSTRUCTION TABLES” chapter in the following
manual.
MELSEC-Q/L Programming Manual (Common Instruction)
*3 Data in the CPU shared memory cannot be 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)
*10 Logic symbolic language cannot be used because GX Works2 does not support this language.
Item
Universal model QCPU
Q03UDVCPU Q04UDVCPU Q06UDVCPU Q13UDVCPU Q26UDVCPU
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
*10
, MELSAP3 (SFC),
MELSAP-L, function block, and structured text (ST)
Process control language ----
Processing
speed
(sequence
instruction)
LD X0 1.9ns
MOV D0 D1 3.9ns
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 0.1ms unit) (Setting by parameters)
Program size
*1, *2
30K steps
(120K bytes)
40K steps
(160K bytes)
60K steps
(240K bytes)
130K steps
(520K bytes)
260K steps
(1040K bytes)
Memory
size
Program memory (drive 0) 120K bytes 160K bytes 240K bytes 520K bytes 1040K bytes
Memory card (RAM) (drive 1) ----
Memory card (SD) (drive 2) Depends on the SD memory card (SD or SDHC type) used. (Max. 32G bytes)
Standard
RAM
(drive 3)
Without an
extended
SRAM cassette
192K bytes 256K bytes 768K bytes 1024K bytes 1280K bytes
With an
extended
SRAM cassette
Capacities of the memory in the module + extended SRAM cassette
(The maximum capacity of an extended SRAM cassettes is 8M bytes.)
Standard ROM (drive 4) 1025.5K bytes 2051K bytes 4102K bytes
CPU
shared
memory
*3
8K bytes
Multiple CPU
high speed
transmission
area
32K bytes