1. Omron PLC cannot be connected to the computer There are two reasons why the PLC and the computer cannot be connected: hardware and software. The hardware reasons are: the interface type does not match (such as USB, RS232, RS422, RS485, CAN, etc., both sides should be the same.) If you want to use the corresponding converter if you want to), ...

1. Open the CX-programmer software; 2. Use rs232 and other communication lines to connect to PLC; 3. Open "PLC" -> "Auto Online"; - >> "Direct Online"; 4. Select "Connection Type" and click "Connection". 5. In the pop-up window, click ...

Compile first, then click the PLC drop-down menu, select online work, pop up to prepare to connect to the PLC, the point is, if the PLC selected by the program is the same as the actual one, and the COM port is set correctly, there is no problem. After connecting, click on the PLC drop-down menu - > transfer - > from the PLC, and the program will be transferred to the computer. ...

Method: If the computer has a 9-pin serial port, then you can make a wire. The wiring is as follows: computer PLC2 --------- 23 --------- 3 5 --------- 9 If you don't have it, you need a USB to serial port cable (you need to install a driver), and you can connect to PLC through the above wire ...

How can ultra-precision operations be realized in semiconductor and FPD manufacturing/inspection equipment, such as exposure machines, coating machines, dispensing machines, and wafer inspection equipment? How to control special mechanical mechanisms, such as those with robotic mechanisms, in the manufacture of smart devices? Machining Machine/Stamping Machine ...

Recently, Omron officially announced that it has become the official supplier of household health equipment for the Hangzhou Asian Games and the Asian Para Games. The Hangzhou Asian Games will be held from September 23 to October 8, 2023, as the grandest event held in China this year.

1. After determining the object in Omron PLC, click Write Mode in the edit window. 2. Next, directly select the relevant software components and double-click. 3. At this time, you need to change the number through the ladder diagram input and select OK. 4. Such a ...

After adding the I/O module, you need to set it in the CX-PROGRAMMER program. Find the IO table and unit settings, double-click to find the mainframe [0000], dot + sign, and then double-click 00 (if not set), 00 represents the module number closest to the CPU.

There are two simpler ways to communicate: 1. Through serial port communication, CP1W-CIF01, that is, RS232 serial port option board is installed on the two CPUs respectively, and simple communication is achieved through PCLink protocol without programming; 2. Through network port communication, CP1H installs CP1W-CIF41 network port option board ...

1. Fault phenomenon: The ERR light is always on when the PLC is powered on, and the PLC is not working. 2. Cause of failure: (1) Poor use environment leads to oxidation and corrosion of internal MPU, memory, and even substrates. (2) Due to electromagnetic interference, noise interference, static electricity, etc., the internal MPU ...

1. I/O relay area: there are 30 channels in total, and the address is 000-029. An idle relay or channel can be used as an intermediate relay. The rack slot number is from 007CH to 001CH from the left of the CPU unit. The I/O address number is represented by 5 digits: 1, single digit, ten digits indicate the relay ...

Different models of Omron micro switches may have different wiring methods. Generally speaking, the wire with screws at the bottom of the Omron micro switch is usually the contact used to connect the switch, which needs to be connected to an external circuit. The wiring steps are as follows: 1. Confirm the bottom of the switch ...

Operation point one During the installation and operation of Omron micro switches, please remember that the direction of action of the operating mechanism of the switch cannot be reversed, otherwise it is easy to cause the fault of the line. Moreover, the position of the switch should meet the requirements of the control circuit and ensure reliable operation. For micro ...

One. Omron switch in daily use, basically need to be used every day, when using Omron switch, you need to pay attention not to wet hand operation, to avoid electric shock accidents, and secondly, if the water vapor once invaded the inside of the switch line, it will cause internal damage to the switch, than ...

One. Omron relays should be installed in a well-ventilated environment with room temperature and humidity, and there are no flammable gases, dusts and other dangerous factors in the installation environment to ensure that Omron relays can be used normally after being put into operation. Two. The selection of Omron relays should be in line with the actual needs.

Recently, Omron Automation (China) Co., Ltd. (hereinafter referred to as "Omron") and BYD Co., Ltd. (hereinafter referred to as "BYD") successfully held a technical exchange meeting in Shenzhen. Omron industry and technical experts, BYD automobile, light rail, new energy, electronics ...

Fault detection method 1 1. You can check whether the voltage of the Omron relay is high or low, generally the maximum is between 180V-240V, if the excess value deviation is too large, it is possible that the Omron relay has been damaged. Fault detection method 2 2. ...

1. In the operation of Omron relay, if there is any abnormal sound or other abnormal phenomena, the operation should be stopped immediately, and the professional maintenance personnel should be notified to come for maintenance, and the normal operation can only be put into normal operation after troubleshooting. 2. During the maintenance process, check whether the spring is deformed, old...

1. Coil voltage: also known as input voltage, used to control the contact on/off, with AC24V, DC24V, AC220V and other specifications 2. Contact capacity: the voltage and current of the load 3. Contact structure: 2C (double-pole double-throw), 4C (four-pole double-throw), 1A, 1B, etc 4. Load type ...

1. Measuring contact resistor Use the resistor file of the universal meter to measure the normally closed contact and the moving point resistor, and its resistance should be 0; The resistance of the normally open contact and the moving point is infinite. This makes it possible to distinguish which is a normally closed contact and which is normally open. 2. Test the coil resistance ...

1. Standard configuration with RS485 interface, Modbus bus communication function; 2. At 3Hz, it can provide more than 150% torque output and start quickly; 3. The carrier frequency of 2-15KHz is adjustable, which can realize silent drive; 4. Equipped with simple energy-saving function; 5. Controlled ...