Q12HCPU Manual MITSUBISHI PLC Q12HCPU Structured Text(ST) PROGRAMMING Guide Book

Positioning: 3 axis, built-in counter function, open collector output type.
Control unit: pulse.
Number of location data: 1/ axis.
Maximum output pulse: 100Kpps.
Counter: 3 channels.
100Kpps.
Counter input signal: DV5~24V.
40 pin connector.
Positioning control using encoder feedback, especially suitable for conveying system and processing machinery, etc MITSUBISHI PLC PROGRAMMING Guide Book. .
In the 1 single module, the 3 axis positioning function and the 3 channel counter function are integrated Q12HCPU
Positioning module, high-speed counter module combined as a whole,
Can effectively use the board slot and save space. Input / output points: 4096 points.
Number of input and output elements: 8192.
Program capacity: 26 K step.
Processing speed: 79ns MITSUBISHI PLC PROGRAMMING Guide Book.
Program memory capacity: 144 KB.
Built in RS232 communication port.
Support installed memory card.
For A mode only.
Enhance the basic performance.
CPU''s built-in soft element memory capacity increases to up to 60K.
To increase the control, quality management data can also be processed at high speed.
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 MITSUBISHI PLC PROGRAMMING Guide Book.
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 Q12HCPU PROGRAMMING Guide Book.
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 Q12HCPU PROGRAMMING Guide Book.
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 Q12HCPU PROGRAMMING Guide Book.
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.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.
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.
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 multiplle 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 Q12HCPU Manual .
Automatic adjustment function.
The PID constant can be adjusted automatically in the control process MITSUBISHI PLC PROGRAMMING Guide Book.
Automatic adjustment of cost (time, material and electrical energy) can be reduced.