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CHAPTER 6 CPU MODULE
6
6.2 Specifications
6.2.5 Universal model QCPU
(2) Q03UD(E)CPU, Q04UD(E)HCPU, Q06UD(E)HCPU, Q10UD(E)HCPU,
Q13UD(E)HCPU
*1 The size unit of the files stored in the memory area differs depending on the CPU module.
For details, refer to the following.
QnUCPU 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.
QnUCPU User's Manual (Function Explanation, Program Fundamentals)
*3 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)
Item
Universal model QCPU
Q03UDCPU Q04UDHCPU Q06UDHCPU Q10UDHCPU Q13UDHCPU
Q03UDECPU Q04UDEHCPU Q06UDEHCPU Q10UDEHCPU Q13UDEHCPU
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 20ns 9.5ns
MOV D0 D1 40ns 19ns
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
30K steps
(120K bytes)
40K steps
(160K bytes)
60K steps
(240K bytes)
100K steps
(400K bytes)
130K steps
(520K bytes)
Memory
size
*1
Program memory (drive 0) 120K bytes 160K bytes 240K bytes 400K bytes 520K bytes
Memory card (RAM)
(drive 1)
Size of the installed memory card (8M bytes max.)
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)
192K bytes 256K bytes 768K bytes 1024K bytes
Standard ROM
(drive 4)
1024K bytes 2048K steps
CPU
shared
memory
*3
8K bytes
Multiple
CPU high
speed
transmission area
32K bytes
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