FAQs
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Mitsubishi position switch, regarding the indicator light function...
When selecting "Key", only the indicator lights up while being touched. Since when not touched, it is independent of the soft component state; when selecting "Bit" or "Word", it is expected to be base...
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Why does the overlay window displayed on screen 1 also appear on screen 2?
The overlay window is displayed based on the value in the device. If you do not want it to appear in the corresponding screen, set the device value to 0.
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In the MELSECNET/H network parameter settings of Mitsubishi, what are the differences among MELSECNET/H Mode, MELSECNET/H Extended Mode, and MELSECNET/10 Mode in the Network Type?
MELSECNET/H mode: Set this type when all CPUs in the network are QCPUs.
MELSECNET/H extended mode: Compared with MELSECNET/H mode, the number of link points per station is increased. Settings exceedi...
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What is the maximum communication distance of the Mitsubishi Ethernet module QJ71E71-100?
Based on the 100BASE-TX and 10BASE-T standards, the QJ71E71-100 has a maximum segment length of 100 meters and supports cascade connections. For 100BASE-TX, up to 2 levels of cascading are allowed; fo...
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When using SFC programming with the Mitsubishi high-performance QnHCPU, what is the maximum number of blocks that can be created? What is the maximum number of steps that can be used?
When programming SFC, a maximum of 320 blocks can be used, each block can contain up to 512 steps, and the total number of steps across all blocks must not exceed 8192.
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What is the maximum communication distance of the RS422/485 port of the Mitsubishi AnS series serial communication module?
The maximum communication distance of the RS422/485 port of the AnS series serial communication module is 500 meters.
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In Mitsubishi's CPU redundant system, Backup Mode and Separate Mode refer to the following meanings: Backup Mode and Separate Mode respectively.
"Backup mode" is the normal operating mode for a redundant system. When an abnormality or failure occurs in the control system, the standby system can switch to control mode and continue operation. Th...
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In Mitsubishi's CPU redundant system, what are the control system and standby system?
In a CPU redundancy system, one system's CPU module performs computation and control, while the other system serves as a backup and does not perform computation. The system that performs control in th...
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What is the function of the MODE setting switch on the Mitsubishi Q series CC-Link master module QJ61BT11N?
The MODE setting switch is used to set the transmission rate and operating conditions of the CC-Link module: positions 0 to 4 are for online mode; 5 to 9 are for line test mode; A to E are for hardwar...
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How many file register points does the Mitsubishi high-performance Qn(H)CPU have?
For the Q02CPU, the number of built-in file register points is 32,768; for the Q02HCPU and Q06HCPU, the number of built-in file register points is 65,536; for the Q12HCPU and Q25HCPU, the number of bu...
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Can the Mitsubishi FX series programmable controller maintain the output state during RUN when in STOP?
For the FX series programmable controller, driving the special auxiliary relay M8033 allows the output state during RUN to remain unchanged even after the controller switches from RUN to STOP.
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What is the pulse width/period measurement function in the Mitsubishi FX3G series programmable logic controller?
Pulse width/period measurement function*1 can measure the pulse width or period of pulses input from the basic unit's input terminals (X000, X001, X003, X004) in units of 10 μs. In pulse width/peri...