MITSUBISHI QD75MH2 Manual QD75MH2 Hardware User's Manual

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 QD75MH2 User's Manual QD75MH2
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 QD75MH2 User's Manual.
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 QD75MH2 User's Manual.
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: 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.
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 higgh-speed communication (cycle 0 QD75MH2 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 QD75MH2 Manual.