4
HARDWARE SPECIFICATIONS OF THE CPU MODULE
4.1 Performance Specifications
4.1.1 Basic model QCPU
4 - 1
1
OVERVIEW
2
SYSTEM
CONFIGURATION
3
GENERAL
SPECIFICATIONS
4
HARDWARE
SPECIFICATIONS OF
THE CPU MODULE
5
POWER SUPPLY
MODULE
6
BASE UNIT AND
EXTENSION CABLE
7
MEMORY CARD AND
BATTERY
8
CPU MODULE START-
UP PROCEDURES
CHAPTER4 HARDWARE SPECIFICATIONS OF THE CPU
MODULE
4.1 Performance Specifications
4.1.1 Basic model QCPU
Table4.1 to 4.5 show the performance specifications of the CPU module.
*1 : The unit of the file size stored in the memory area varies depending on the CPU module. For the details, refer to the manual below.
QCPU User's Manual (Function Explanation, Program Fundamentals)
*2 : The maximum number of executable sequence steps is as shown below.(Program capacity) - (File header size (default: 34 steps))
For the details, refer to the manual below.
QCPU User's Manual (Function Explanation, Program Fundamentals)
*3 : The capacity has been increased due to the function upgrade of the CPU module. ( Appendix 2)
*4 : The CPU shared memory is not latched.
( QCPU User's Manual (Multiple CPU System)
The CPU shared memory is cleared by turning on the programmable controller or resetting the CPU module.
Table4.1 Performance Specifications
Item
Basic model QCPU
Q00JCPU Q00CPU Q01CPU
Control method Sequence program control method
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 200ns 160ns 100ns
MOV D0 D1 700ns 560ns 350ns
Processing
speed
(redundant
function)
Tracking execution
time
(extended scan time)
----
Constant scan
(Function for keeping regular scan time)
1 to 2000ms
(Setting available in1ms unit.) (Setting by parameters.)
Program capacity
*1, *2
8k steps
(32k bytes)
14k steps
(56k bytes)
Memory
capacity
*1
Program memory
(drive 0)
58k bytes 94k bytes
Memory card (RAM)
(drive 1)
----
Memory card (ROM)
(drive 2)
----
Standard RAM
(drive 3)
0
128k bytes
*3
Standard ROM
(drive 4)
58k bytes 94k bytes
CPU shared memory
*3 , *4
---- 1k bytes