Analog channel: 4 channels.
Input / output (resolution): 0 ~ 4000.
Conversion speed: 100ms/4 channel.
Analog module installation.
Power supply: DC24V.
According to the control requirements of the system, using the appropriate design method to design MITSUBISHI PLC program.
Procedures to meet the requirements of system control as the main line,
Write one by one to achieve the control function or the sub task of the program,
Gradually improve the functions specified by the system AJ35PTF-28DR datasheet PDF catalog AJ35PTF-28DR PDF datasheet AJ35PTF-28DR
MITSUBISHI PLC detection, fault diagnosis and display and other procedures.
These procedures are relatively independent, generally in the basic completion of the program design and then add.
Hardware simulation method is to use a number of hardware equipment to simulate the generation of the signal,
The signals are connected to the input end of the PLC system in a hard wired way, and the timeliness is strong AJ35PTF-28DR datasheet PDF catalog AJ35PTF-28DR PDF datasheet.
Software simulation method is in the MITSUBISHI PLC in the preparation of a set of simulation program,
The simulation provides the field signal, which is simple and easy to operate, but it is not easy to guarantee the timeliness AJ35PTF-28DR datasheet PDF catalog AJ35PTF-28DR PDF datasheet.
Simulation of the process of debugging, debugging method can be used to segment, and the monitoring function of programmer. Interface: RS232C.
Transmission distance: 15 meters.
A1SJ71UC24-R2/R4/PR computer communication components can be relied on external intelligent devices such as computers and PLC for communication, the components are as follows:
Full / half duplex transmission,
4 special communication protocols,
No protocol and bidirectional mode,
Protocol selection switch function,
The optional baud rate, the highest 19.2K,
Since the echo diagnostic test. A pack of 10.
Applicable models:
AJ65VBTS - - - type.
AJ65VBTCE - - - type.
AJ65VBTCU - - - type.
AJ65ABTP - - - type.
AJ65VBCU- - type. Capable of continuous thermocouple or platinum temperature measurement.
In addition, the temperature measurement range can be set with the use of the temperature.
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.
The response time of PLC is the interval between the time of the change of the external output signal of the PLC and the time of the change of the external ouutput signal which is controlled by it,
Lag time, this is the time constant of the input circuit,
The time constant of the output circuit, the arrangement of the user statement and the usse of the instruction,
The cycle scan mode of PLC and the way of PLC to refresh the I/O and so on AJ35PTF-28DR datasheet PDF catalog AJ35PTF-28DR PDF datasheet AJ35PTF-28DR datasheet PDF catalog AJ35PTF-28DR PDF datasheet.
This phenomenon is called the I/O delay time effect.