CPU Q172HCPU-T PID Control Instructions Manual MITSUBISHI Q172HCPU-T Programming Manual

FL-net (OPCN-2) Ver.1.00 interface.
10BASE5 use.Input and output points: 512 points.
Input / output data points: 8192 points.
Program capacity: 28k.
Basic command processing speed (LD command) S:0.2.
The length of time required to execute the instruction, the length of the user''s program, the type of instruction, and the speed of the CPU execution are very significant,
Generally, a scanning process, the fault diagnosis time,
Communication time, input sampling and output refresh time is less,
The execution time is accounted for the vast majority of Q172HCPU-T Manual Q172HCPU-T
The photoelectric coupler is composed of two luminous two extreme tubes and a photoelectric transistor.
Light emitting diode two: the input of a photo coupler and the change of electrical signal,
The light signal is generated by the light emitting diode, which is the same as the input signal Q172HCPU-T Manual.
The working process of the input interface circuit: when the switch is closed, the diode light,
The transistor is then guided to the internal circuit and input signal under the irradiation of the light.
When the switch is off, the diode does not emit light, and the transistor is not on the way Q172HCPU-T Manual. Internal circuit input signal.
It is through the input interface circuit to the external switch signal into PLC internal can accept the digital signal.
Photoelectric three levels: in the light of the light signal conduction, the degree of light signal and the intensity of the light signal MITSUBISHI Q172HCPU-T Programming Manual .
The output signal has a linear relationship with the input signal in the linear operating region of the photoelectric coupler MITSUBISHI Q172HCPU-T Programming Manual .
User program storage capacity: it is a measure of how much the user application can store the number of indicators.
Usually in words or K words as units. 16 bit binary number is a word,
Every 1024 words are 1K words. PLC to store instructions and data in words MITSUBISHI Q172HCPU-T Programming Manual .
General logical operation instructions each account for 1 words. Timer / counter,
Shift instruction accounted for 2 words. Data operation instructions for 2~4.
8 axes, open collector output type.
Control unit: pulse.
Location data: 10 data / axis.
Maximum pulse output: 200Kpps.
40 pin connector.
Ideal solution for simple multi axis positioning.
Perfect match with stepper motor control.
Plus deceleration smooth, speed change subtle.
To speed up the speed of positioning control to start processing.
Positioning module.
Open collector output.
Differential driver output.
Based on the use of open collector outputs and differential drive output type 2 types.
Differential driver output type positioning module can transmit high speed instruction pulse (up to 4Mpps) to the servo amplifier reliably,
Transmission distance of up to 10 meters, to achieve high speed and high precision control.
(the command pulse of the open collector positioning module is highest 200kpps.)
Reduce system downtime recovery time.
With a simple operation, you can back up all the data in the CPU to the memory card.
TThrough regular backup, can be the latest parameters, procedures, etc Q172HCPU-T PID Control Instructions. to save the storage card.
In the event of a CPU failure, after the replacement of CPU, can be a simple operation,
Restore the system by using the data storage ccard in advance Q172HCPU-T Manual.
Therefore, it is not necessary to spend time to manage the backup data, but also can shorten the recovery time of the system shutdown.