MITSUBISHI QJ71C24N Manual QJ71C24N Reference Manual

Application: Q series.
Suitable for safety standards: EN954-1 class 4, PLe ISO13849-1.
Security input points: 1.
Add up to 3 additional units: safety relay module.
Use special setting monitoring tools to configure the configuration directly.
Constitute a rich set of components can be easily and quickly set the hardware structure QJ71C24N Manual QJ71C24N Reference Manual.
Creating logic for security devices, by using the automatically generated labels of the FB can easily create logic QJ71C24N
Logical import and export.
You can store the connection settings of the input and output modules and the application logic created by the function block as a setting file,
Or read from a saved set file. Input / output points: 4096 points.
Input / output soft element points: 8192 QJ71C24N Manual QJ71C24N Reference Manual.
Program capacity: 60K step.
Basic operation speed (LD): 1.9ns.
Program memory capacity: 240KB.
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 QJ71C24N Manual QJ71C24N Reference Manual.
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 (cyclee 0 QJ71C24N Manual QJ71C24N Reference Manual. 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 QJ71C24N Manual QJ71C24N Reference Manual.