CMP is a comparison instruction for 16-bit data comparison. The comparison data range is -32768 to +32767. The comparison data type can be Changshu K, H, etc. It can be data register D or counter C. It can be a time relay. T, can also be a continuous address (such as K1X0, K2Y0, K3M0, K2S0, … Continue reading Mitsubishi PLC command CMP

With the transfer instruction, For example, MOV k1x0 k1y0, k1 represents 4 bits (x0--x3), k2 is 8 bits (xo--x7), k3 is 12 bits, k4 is 16 bits, and x and y are the same. For example, x3--x0 is 1001, and y 3 --- y0 are 1, 0, 0, and 1, respectively. The same principle

In Mitsubishi's L series and Q series PLCs, the command input relay B is an internal relay type that is used for special purposes and is used as a link relay. For example, control between PLC and remote site communication

Devices in Mitsubishi Q series PLC. L represents a latching relay. The latch relay has a power-down hold function. If the latched relay coil is energized during the operation of the plc, the latch relay can remain in the state before the power-off when the power supply is suddenly interrupted.

ON number judgment instruction BON BON, BONP: 16-bit continuous execution or pulse execution instruction DBON, DBONP: 32-bit continuous execution or pulse execution instruction ON digit judgment instruction BON programming format: BON D0 M0 n *D0: Source address, which can be T, D, C, value or bit combination such as K4X0 *M0: destination address, only Y, … Continue reading What is the command of bon in Mitsubishi PLC?

M8048: Signal alarm action M8049: Signal alarm is valid When the signal alarm is valid (M8049=1) and any of the state devices S900-S999 is ON, the signal alarm operates (M8048=1). PS: Signal alarm command: ANS (set), ANR (reset) Mitsubishi PLC English name is also known as: Mitsubish Programmable Logic Controller, which is the main product … Continue reading What is Mitsubishi plc m8048?

DIV is a division instruction D1059 is the divided data register K2 is the divisor 2 The last D058 is to store the operation result Connected is the data in D1059 divided by 2 results stored in D058

The Mitsubishi PLC constant H represents a hexadecimal number and is mainly used to indicate the operational value of the application function instruction. [extension] K is a symbol indicating a decimal integer. It is mainly used to specify the setting value of the timer or counter and the value in the operand of the application … Continue reading What is the meaning of Mitsubishi PLC constant H?