LK Automation Limited LK Automation Limited
Brand: MITSUBISHI
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Q02UCPU General purpose CPU
MITSUBISHI Q02UCPU Manual And Instructions
Q02UCPU datasheetPDF datasheet
Q02UCPU Communication via Built-in Ethernet PortUser's Manual
Q02UCPU Special InstructionsStrctured Programming Manual
Q02UCPU Application FunctionsStrctured Programming Manual
Q02UCPU Common InstructionsStrctured Programming Manual
Q02UCPU FundamentalsStrctured Programming Manual
Q02UCPU Multiple CPU SystemUser's Manual
Q02UCPU Function Explanation, Program FundamentalsUser's Manual
Q02UCPU Hardware Design, Maintenance and InspectionUser's Manual
Q02UCPU Structured TextProgramming Manual
Q02UCPU MELSAP-LProgramming Manual
Q02UCPU SFCProgramming Manual
Q02UCPU PID Control InstructionsProgramming Manual
Q02UCPU Common Instructions 1/2Programming Manual
Q02UCPU Structured Text(ST)Programming Guide Book

MITSUBISHI Q02UCPU Product information and technical parameters:
Brand: MITSUBISHI
Name: General purpose CPU
Model: Q02UCPU
Input / output points: 2048 points.
Number of input and output elements: 8192.
Program capacity: 20 K step.
Processing speed: 0.04 s.
Program memory capacity: 80 KB.
Support USB and RS232.
Support installed memory card.
Ultra high speed processing, production time is shortened, better performance.
As applications become larger and more complex, it is necessary to shorten the system operation cycle time.
The operation period can be shortened by the super high basic operation speed 1.9ns.
In addition to achieve in the past with the control of single-chip high-speed control,
The system performance can be improved by reducing the total scan time,
To prevent any possible performance bias.
High speed and high precision data processing.
The processing speed of the real number (floating point) arithmetic has been greatly improved,
Addition instruction reached 0.014 mu s,
Therefore, it can support the request of high-speed, high-precision processing data processing.
In addition, the new addition of double precision floating point arithmetic instructions,
Simplify the programming, reduces the computational error when executing complex formula.

Input: 4 channels.
Thermocouple (K, J, T, B, S, E, R, N, U, L, PLlI, W5Re/W26Re,,).
Heater disconnection detection function.
Sampling period: 0.5s/4 channel.
18 point terminal table x2.
Can be flexible in various settings, to achieve the best temperature control of the temperature control module.
Equipment for high temperature control stability of extrusion molding machine,
The temperature regulating module has the function of preventing overheating and preventing over cooling Q02UCPU Q02UCPU
According to the control object device, select the standard control (heating or cooling) or the heating and cooling control (heating and cooling) mode.
In addition, the mixed control mode (combined with the standard control and heating - cooling control) can be selected Q02UCPU.
Peak current suppression.
Can prevent the simultaneous opening of the output to control the peak current, which is helpful for saving energy and reducing the operation cost.
Heating function at the same time.
The multiple loop can reach the set value at the same time to carry out the uniform temperature control,
Helps to prevent no-load and effective energy saving and reduce operating costs Q02UCPU.
Automatic adjustment function.
The PID constant can be adjusted automatically in the control process.
Automatic adjustment of cost (time, material and electrical energy) can be reduced. Input / output points: 4096 points.
Input / output soft element points: 8192.
Program capacity: 30K step.
Basic operation speed (LD): 1.9ns.
Program memory capacity: 120KB.
Peripheral device connection port: USB, Ethernet (communication support function).
Memory card I/F:SD memory card, extended SRAM card.
Convenient processing of large capacity data.
In the past can not achieve the standard RAM and SRAM card file register area of continuous access,
The boundary of each area should be considered in programming.
The SRAM 8MB extension card is installed in the high speed universal QCPU,
Standard RAM can be used as a continuous file register,
Capacity up to 4736K words, thus simplifying the programming.
Thus, even if the memory space of the soft element is insufficient,
Can also be installed by the expansion of SRAM card, easy to extend the file register area.
The address register is extended to 32 bits, which can be programmed to go beyond the traditional 32K word,
And to achieve the extension to the file register to all regions of the file register.
In addition, the processing speed of the index modification plays an important role in the efficient operation of structured data (array),
The speed has been improved.
When the index is used to modify the program repeatedly (e.g. from FOR to NEXT), the scan time can be reduced.
Support USB and RS232.
Support installed memory card.
Providing high speed communication between multiple CPU.
Shorten the fixed scan interrupt time, high precision device.
The minimum interval of the fixed period interrupt program is reduced to 100 s.
The high speed signal can be accurately obtained, which makes the contribution to the higher precision of the device.
High speed and high precision machine control by multi CPU.
By parallel processing of the linear and multi CPU high-speed communication (cycle 0 Q02UCPU. 88ms) of the parallel control program, the high speed control.
Multi CPU high speed communication cycle and motion control synchronization, so it can achieve the maximization of computing efficiency.
Inn addition, the latest movement control CPU in performance is 2 times the previous model,
To ensure high speed and high accuracy of the machine control Q02UCPU.


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