Description linkage control air compressor

m the machine, set the on-line host load pressure control, unloading pressure, the number of units and on-line control-line delay time. Host starts, automatically enter the online control mode. More gas-line pressure and control pressure setting, select the network to send control commands air compressor, air compressor start control network downtime, automated stable gas supply pressure to balance the network of the air compressor running time. Coordinated control can start and stop frequently to avoid the air compressor, damage equipment and reduce the impact on power, to save energy.

Second, the system settings:
1, the host settings: state of the device is stopped, press "¡ý" key to enter the following interface. Select the user parameters. Press the "¡ú" key to enter the preset mode of operation, set the communication mode to: linkage. Communication code set: 0001, return to the user interface parameters, select the linkage parameters preset, press the "¡ú" to enter the linkage parameters, linkage status is set to: host, set the start and stop interaction: sequence,

Rotation time, the number of linked machines, the pressure lower linkage, linkage pressure limit, the delay time based on user interaction to set the actual situation in Note (linkage and linkage pressure on the lower pressure limit should be loaded in the gas pressure and gas pressure of the unloading rooms).

 2, from the machine settings: the device is stopped, press "¡ý" key to enter the interface shown. Select the user parameters. Press the "¡ú" key to enter the preset mode of operation, set the communication mode to: linkage. Communication code from 0002-0016, (note that the network does not allow two devices is the same code). Parameters returned to the user interface, select the linkage parameters preset, press the "¡ú" to enter the linkage parameters, linkage status is set: the slave. Linkage from the machine start and stop, rotation time, the number of linked machines, the pressure lower linkage, linkage pressure cap, linkage delay time not set.

Third, the network connection:
Linkage control network requires the use of good communication cable shielding effect in the air compressor to run the network controller's communication port A, B in parallel, the routing process should avoid strong electrical interference. Signal line and power line got all different channels.

Fourth, run the linkage control:
Set up a network user to confirm the linkage of the compressor control parameters, connect the communication line, start the host, the system automatically enters linkage control state. Host will be set based on user interaction parameters, send control commands to control the start and stop the network from the machine, loading and unloading, holiday, etc. When the user presses the stop linkage control host stop button to stop the linkage control. Network stopped, the need to manually press down from the machine stop button.

V. For example:
  Example:
A user has four existing air compressor to supply the same tank, pressure tank to maintain hope in between 0.6MPa to 0.85MPa. Linkage set as follows:
1, respectively, so that it can debug the normal operation of each compressor. Compressor control panel display device in a stopped state parameters into the user entry, select the preset pressure and temperature. Interface into the preset pressure and temperature, pressure, respectively, upper and lower set pressure. In this case, we will limit the pressure to 0.85MPa. Pressure limit is set to 0.6MPa. Practical applications based on user selected models, as well as gas consumption set is different.
2, enter the user parameter option. Select the preset mode of operation, set into operation interface, set the communication mode for the interaction, communication code were set to 001,002,003,004. Select the communication code set to 001 air compressor, into the transport parameter setting interface, linkage status to the host, the linkage capped pressure 0.82MPa, linkage pressure limit is set to 0.63MPa, the rotation time is set for two hours, the number of linkage machine set for the 004, the linkage is set to 0040 seconds delay time. Complete host settings. 002,003,004, respectively, into the communication code to set the number of joint air compressor set interface, set the linkage from the state machine, complete from the machine settings. Then the electricity cut off all the controllers a few seconds, then power on.
3, according to the compressor location, good shielding effectiveness to prepare four communication lines. Four, respectively, after the compressor label to the display panel and B terminals in parallel. Complete the network installation setup.
4, start the host communications code 001, the system automatically linkage running. Will host its associated gas pressure and lower pressure limit and pressure linkage compared to select the network to send control commands compressor. In order to maintain the tank pressure is stable.
5, stop the network: the user presses the stop button on the host, the host stops. Will no longer host the next bit machine on the network to send control commands.
 
 
 Example Two:
     There are two existing air compressor to a user with a gas tank, pressure tank to maintain hope in between 0.6MPa to 0.8MPa. Gas consumption according to the user, usually only one air compressor work, a backup, when one after 5 hours of continuous work, another starter, when a machine fails, another machine to work, the linkage setup steps as follows:
1, respectively, so that it can debug the normal operation of each compressor. Compressor control panel display device in a stopped state parameters into the user entry, select the preset pressure and temperature. Interface into the preset pressure and temperature, pressure, respectively, upper and lower set pressure. In this example we will set the maximum pressure 0.8MPa. Pressure limit is set to 0.6MPa. Practical applications based on user selected models, as well as gas consumption set is different.
2, enter the user parameter option. Select the preset mode of operation, set into operation interface, set the communication mode for the interaction, communication code were set to 001, 002. Select the communication code set to 001 air compressor, into the interaction parameter setting interface, linkage status to the host, the linkage capped pressure 0.78MPa, linkage pressure limit is set to 0.62MPa, the rotation time to 5 hours, the number of linkage machine set 0002, the linkage is set to 0040 seconds delay time. Complete host settings. Into the communication code for the 002 air compressor linkage parameter setting interface, set the linkage from the state machine, complete from the machine settings. Then the electricity cut off all the controllers 2 seconds, then power-on reset.
3, according to the compressor location, good communications to prepare two shielding lines. Respectively, two air compressors display panel numbered terminals A and B in parallel. Complete the network installation setup.
4, start the host communications code 001, the system automatically linkage running. Starting 40 seconds after the host, the host will be based on their linkage pressure gas pressure and pressure of the upper and lower linkage compared to the control line if the pressure is less than the minimum pressure in the interaction (here, 0. 62MPa), the host will be on the 0002 Coding The air compressor start command to send. When the host supply pressure greater than or equal joint control pressure limit (here, 0.78 MPa), the host will be their own network of compressor run time and run time compared to elect the longest running air compressor unloading ( Here is the host's own air compressor running time and running time of 0002 more). When the master or slave in Renyiyitai five consecutive working hours, if a compressor is shutdown, then the host will turn off the compressor to send commands, and then to five consecutive hours of work space press
Send shutdown commands to be holiday, when the network is running the air compressor is faulty parking, while the other compressor is shutdown, but the host of the supply pressure is greater than the pressure of the host interaction parameter limit, another air compressor will not start until the host of the supply pressure is lower than the pressure of the host interaction parameters in the lower limit, the host will be down to send the boot command of the air compressor, so that the pressure maintained in the range set by the user inside.
5, stop the network: the user presses the stop button on the host, the host stops. Will no longer host the next bit machine on the network to send control commands.


VI Notes:
 1, in order to prevent the network from the host machine in the lower linkage control. Each network user under-bit machine parameters of the pressure communication code for the 001 than the upper limit of the host interaction parameter linkage pressure limit and pressure lower pressure than the lower limit of the small linkage.
2, the host number is 001, the network allows only one host. The rest of the network are numbered sequentially lower computer network communication code is not allowed in the same slave.
3, the controller re-set every means of communication, the power must be reset.
4, the user needs to start joint control, just select the host, press the power button, the entire network into the linkage control state, the network air compressor control set by the host, start, stop, load and unload.
5, the user need to stop the network running, shut down the host key under control. Host stopped, the host is no longer in the air compressor on the network to send control commands. After stopping the host user manual separately from the machine startup, shutdown, load and unloading control.
6, when the network into a joint control state, the host power-down, joint control to stop again after the call, does not automatically enter the linkage control, the need to manually press the power button to the host. To enter the control linkage. If the power-down from the machine after the call again, but the host is not power-down, in a joint control state, the linkage from the opportunity to automatically join the network. Host power-down according to pressure control again after the call from the machine. 7, the network air compressor failure, the display panel will be issued a warning sound, the user troubleshooting, you need to hold down the Control key to reset the display panel, held following the hold, until the alarm stops.
   
Seven, some terminology:
    Linkage unit number: The number 001 in the host interaction parameter set. Maximum is 016. That allows the host to control the network from the machine number (including the host). Delay interaction: joint control in the host sends a control command, and then wait at least a period of time in the air compressor on the network to send control commands (Example: If the host sends a boot or load command. Tank pressure will not be in a very short time up within the Host needs some time delay (ie, the linkage here to set delay time) will lower gas pressure and more pressure on the linkage, if the linkage is less than the minimum pressure on the network and then sent the next start air compressor or load command, the compressor start and stop frequently to avoid network). Host: communication number 001, the linkage parameters, the linkage status is set to host the air compressor. Network allows only one air compressor for the host. The host must set the number of linked machines, the pressure cap linkage, linkage pressure limit. Joint delay and other parameters. From the machine: communication code for the 002-016. Interaction parameters to be set up linkage from the state machine of the compressor. The network does not allow the same code from the machine.
Linkage pressure limit: linkage parameters in the host set, linkage control, when the host gas pressure smaller than this value, if there is no load or network shutdown of the compressor, the host will select one of the send it to load or boot order. Airbrush compressor kit Linkage pressure limit: linkage parameters in the host set, linkage control, when the host gas pressure greater than this value, if the network is still running the air compressor load, the host will send a load command to select a .
   
Note: The controller re-set the communication parameters need to power reset. Linkage control start networking, just start the host. From the machine starts and stops by the host control, host power-down, and then calls will not automatically enter the linkage control, the need to manually press the start button, start the network. If the power-down from the machine and then call, but the host did not power down, auto-join the network from the machine, controlled by the host
System may start by the hosts. Networks need to stop down by the host key, press the stop button after the host, the host no longer control commands sent from the machine. When the network is running the air compressor is faulty parking, while the air compressor is shutdown, but the host of the supply pressure is greater than the pressure of the host interaction parameters in Vacuum pump the lower limit of the compressor is shut down will not start, until the supply pressure is lower than the host parameter in the host interaction under the pressure limit, the host will be down the compressor to send power control. So that the pressure maintained in the range set by the user.