MITSUBISHI Q25PHCPU Communication Protocal Manual Q25PHCPU Reference Manual

SI/QSI/H-PCF/ broadband H-PCF optical cable.
Double circuit.
Remote I/O network (remote I/O station).
MELSECNET/H network module capable of composing large scale flexible network system.
The MELSECNET/H network system includes the PLC network of the control station and the communication between the stations and the remote I/O network in the remote station remote I/O station Q25PHCPU Communication Protocal Manual Q25PHCPU Reference Manual Q25PHCPU
Optical fiber loop system...... High speed communication of 10Mbps/25Mbps is realized.
The distance between stations, the length of the total cable length, strong anti-interference.
Coaxial bus system...... Using low cost coaxial cable, the network construction cost is lower than that of the optical fiber loop network.
Twisted pair bus system Q25PHCPU Communication Protocal Manual Q25PHCPU Reference Manual. ..... Combined with high performance price ratio network module and twisted pair cable,
The construction cost of network system is very low.Input / output points: 4096 points.
Input / output soft element points: 8192.
Program capacity: 130K step.
Basic operation speed (LD): 1.9ns.
Program memory capacity: 520KB.
Peripheral device connection port: USB, Ethernet (communication support function) Q25PHCPU Communication Protocal Manual Q25PHCPU Reference Manual.
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 0.88ms) of the paralllel control program, the high speed control Q25PHCPU Communication Protocal Manual Q25PHCPU Reference Manual.
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 Q25PHCPU Communication Protocal Manual Q25PHCPU Reference Manual.