For example, start, run 1H, stop 2H continues to run cycling 1H after such reciprocating motionThe best answerDirectly after this when the motor is running SM0.4 a minute pulse trigger an address added 1. When added to 60 motor stops, you can. Motor stops after running 2Hcan also be written like this
Author: arcozhang
CPU224xp in the running state, switching back and forth in RUN and STOP What is going on
CPU224xp to run, RUN and STOP switch back and forth, re-download and then well,don't know whether this is the case.The best answerYou mean your PLC running times before failure, and when machine is it? If this is the case, even if you are normal, there will still be a problem in the future.Because is now … Continue reading CPU224xp in the running state, switching back and forth in RUN and STOP What is going on
SMART PLC S7-200 communication portal common knowledge to answer
1th: communication is what?Essentially communication ports around the combination of high and low level, to achieve 0 1 codes delivered between two devices, 0 is low level, 1 is high. Now, if I have a PLC and inverter communication, then the fact is hardware and cables throughthe communications port of the inverter produces combinations of … Continue reading SMART PLC S7-200 communication portal common knowledge to answer
TP270-10 touch screen backup files can be rewritten?
Now the Wincc2008B version of the HMI format but read-only touch screen came out of the file is PSD format coming from the touch screen PSD format and then into the touch screen in how to rewrite the program now in touch screen can backup and restore how to pass in the endBest answerOnly in … Continue reading TP270-10 touch screen backup files can be rewritten?
Five standard programming languages for PLC
PLC user program is designed according to the process control requirements of the control system, the design of the PLC programming language. Industrial control programming language standard (IEC1131-3) based on the international electric commission. PLC programming language includes the following five kinds: ladder diagram language (LD), instruction list language (IL), function module diagram language (FBD), … Continue reading Five standard programming languages for PLC
The application of Kedin PLC in wheel transfer printing machine
1, overviewThe rapid development of commodity economy led to the trademark printing industry, and intense competition in the market forced the trademark printing industry on the premise of ensuring the quality, minimizing the cost, in this context of Beijing Kedin Automation Technology Co. Ltd. with domestic PLC Kedin to assist a printing machine factory successfully … Continue reading The application of Kedin PLC in wheel transfer printing machine
Application of PLC in capsule curing machine
In the tire curing process, the capsule as the necessary parts of the tire processing, there is a high performance requirements. It needs to undergo repeated expansion and contraction, stretching and other deformation, but also experienced a sharp rise and cooling. Capsule curing is one of the key processes to obtain high quality performance, and … Continue reading Application of PLC in capsule curing machine
The MITSUBISHI A series PLC as the bridge between the TS3000 system and the CENTUM system
1 IntroductionDue to the impact of GMP certification for pharmaceutical machinery industry, nearly one or two years of shrinking purchases of domestic users of the equipment, the survival problem that placed in front of the pharmaceutical equipment manufacturers is quite brutal, waiting for the market to rise again or find another way out, obviously langtaosha … Continue reading The MITSUBISHI A series PLC as the bridge between the TS3000 system and the CENTUM system
Talk about how to learn for beginners PLC
I am now a lot of online publicity to spend hundreds of pieces of information to buy some of the information can get a monthly salary of tens of thousands of monthly salary, the first: the light to see the data video you are not learning PLC, unless you have an IQ of 250. Second: … Continue reading Talk about how to learn for beginners PLC
PLC how to learn, how to learn for beginners PLC?
Develop a good interestSince all of the PLC programming is not interested, then how can learn it. So it can be programmed as an interesting intellectual game, this will cause you to have enough patience and perseverance to complete the program.PLC learning to focus on practice, there is no practice is absolutely not good. This … Continue reading PLC how to learn, how to learn for beginners PLC?
PLC ONE 