The connection method is as follows: the brown wire is connected to the PLC input point, the PLC com point is connected to the positive pole of the power supply, and the negative pole of the power supply is connected to the blue wire.
NPN type: brown is connected to the positive power supply, blue is connected to the negative power supply, the black wire is connected to the PLC input point, and the PLC com point is connected to the positive power supply. NPN is a drain type that outputs a low-level signal when an object is detected.
PNP type: brown is connected to the positive power supply, blue is connected to the negative power supply, the black wire is connected to the PLC input point, and the PLC com point is connected to the negative power supply. PNP is a source type that outputs a high-level signal when an object is detected.
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Parameter settings for Omron inverters
1. First of all, set the parameters of Omron inverter according to the rated voltage, rated frequency, rated power and other parameters of the motor;
2. Secondly, according to the actual operation of the motor, adjust the parameters of the Omron inverter to achieve the best operation effect;
3. Finally, ...
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How Omron PLC automatically creates IO tables
1. Double-click "CX-Programmer" to open the programming software
2. Click on "PLC" and select "Change Communication Settings (U)"
3. Pop up "Modify PLC network settings" and select "USB" or "Toolbus (USB port)" as the driver
4. Click on the "Yellow Lightning" symbol ...
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How to add SMC module to Omron plc
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.
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Causes and solutions for E1 fault codes in Omron electronic sphygmomanometers
The E1 fault code usually appears on the display of the blood pressure monitor and indicates that the inflation pressure is too high or too low. This failure can lead to inaccurate measurement results or even inability to complete the measurement.
Solution(s):
1. Check whether the cuff is worn correctly and whether it is properly tightened.
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Omron set off a digital low-carbon boom at the expo
From November 5th to 10th, the 5th China International Import Expo was held in Shanghai, where multinational companies from all over the world gathered to participate in the annual international economic and trade event.
As a global expert in digital transformation in the field of automation, Omron has entered the ...
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What are the main application areas of Omron relays?
In terms of application fields, Omron relays can be used in the following fields:
1) Home appliance market
Representative models: G5Q, G2RL, G5NB, G4A and other power relays
2) Medical market
Representative models: G6J-Y, G6S, G6K and other signal relays
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Selection rules for Omron relays
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 ...
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Omron's non-contact temperature sensors bring convenience to work and life
In recent years, Omron has launched MEMS non-contact temperature sensors, and the technology incorporated into them has gradually presented the future of smart life in front of our eyes. Next, let's learn more about Omron's MEMS contactless sensor, and deeply feel the future of work and life.
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Omron PLC online modifies the procedure steps
1. Plug the data cable or network cable into the PLC socket and connect one end to the computer (Ethernet needs to set the computer IP and the IP of the PLC CPU to be in the same network segment)
2. Download the latest program from the PLC, or open the backup program, online program
3. Find the place in the program that needs to be modified.
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The interrupt function of Omron CP1 series PLC and the establishment of interrupt program
Since the main program of the PLC is the working mode of cyclic scanning, some more urgent special tasks (interrupt subroutines) that occur randomly must be executed immediately without being affected by the scanning cycle, and the CPU temporarily aborts the main program and executes the interrupt subroutine, so the working mode is the interrupt function ...
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Omron achieves its goal of increasing its share of the local healthcare market
Omron Asia Pacific Ltd. Philippines signed an agreement with Metro Drug Inc., a pharmaceutical sales and distribution company, to expand its distribution network for OMRON Healthcare Philippines' blood pressure monitors, nebulizers, thermometers, body composition monitors, and TENS massagers ...
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Omron's medical predictive electronic thermometer helps efficient epidemic prevention and control
Shanghai, China, July 7, 2022 – Measuring body temperature is an indispensable tool under the normalization of epidemic prevention and control. For hospitals and other places with a high concentration of people, how to improve the efficiency of temperature measurement, so as to do a better job in epidemic prevention in a more targeted manner, is a problem that must be solved.
Unique...
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How to use Omron switches
1. When the Omron switch power socket is embrittle or damaged, it must be repaired and replaced immediately.
2. When going out, falling asleep, or suddenly losing power, be sure to cut off the power immediately. Household appliances, in particular, must be more careful.
3. Omron switches and power sockets should be set as much as possible.
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Application of Omron automatic gluing robot
Process introduction
Since the implementation of the [plastic restriction order] in 2007, plastic packaging has been greatly restricted. Subsequently, all kinds of metal cans represented by beer cans, tea cans, and oil cans are increasing, and metal packaging has begun to usher in a period of rapid development.
Metal cans are divided into ...
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Omron PLC cannot be connected to the computer, and the selected port is temporarily used by another program
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. ...
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What are some common troubleshooting methods for Omron?
(1) Failure of peripheral circuit components
This kind of failure is more common in PLC maintenance, and it is generally a frequent occurrence in failures after a certain period of work. In the PLC control loop, if there is a component damage fault, the PLC control system will immediately and automatically stop working. The input circuit is P...
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Omron Heater Status Monitor K7TM was officially released
In June 2022, Omron Automation (China) Co., Ltd.'s new product [Heater Status Monitor K7TM] was officially released. Without going to the site, through real-time monitoring of heater status, the aging trend of heater equipment that cannot be captured manually is clearly displayed, and predictive maintenance is realized!
In high temperatures ...
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Introduction to the wiring steps of Omron switch relays
1. Before connecting, determine the voltage required for the proximity switch, and if it is a 3-wire system, determine whether it is PNP type or NPN type. The proximity switch is divided into 2-wire, 3-wire and 4-wire systems.
2. When the wire system proximity switch is connected with the relay, it is in series form. i.e. the relay is connected to the proximity switch ...
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Common faults and maintenance methods of Omron micro switches
One
Omron micro switches in daily use, so we often encounter the phenomenon that the cover of the switch falls off, how does the cover of the switch fall off? The main reason for this is also to be sure that the cover of the switch falls off due to the excessive operation of the key switch.
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How to choose Omron relays?
1. Select the rated working current of the electromagnetic relay coil: For the DC electromagnetic relay driven by transistors or integrated circuits, the rated working current of the coil (generally 2 times the suction current) should be within the output current range of the driving circuit.
2. Select electromagnetic relay contact ...
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