Контролери за автомивки

The controllers' work could be divided into two groups: governing where is set at which button which relays should be switched on and off and visualizing where are set the names of the programs and their duration.

The controller maintains up to 16 different programs. Depending on the given signal or combination of signals it is chosen the relevant program. The entrances for buttons are 6 and for the maintenance of more than 6 programs is needed the use of a combination of entrances, by separation diodes - look electrical connection - buttons.

Setting the signals from the buttons to the corresponding program is done from the „Buttons and Relays“ group, by setting the corresponding combination of „Input lines“ for each group.

For each program, it is adjusted the state in which the six controlling relays should be. In the simplest control option, only the field „Relays on“ is set, selecting one or a combination of several relays. Example 1: program 1 - relay 1, program 2 - relay 2, program 3 - relay 3.
Example 2: program 1 - relay 1, program 2 - relay 1+2, program 3 - relay 1+3, program 4 - relay 1+3+4.

More complex programs, such as switching between hot and cold water, can be made through the field of „State-retaining relays“. If relays 1-4 control the normal work and relay 5 turns on the hot water then in the program with the button „hot water“ will be set up: relays maintaining their state - 1, 2, 3, 4, turned on relay - 5. In this way pushing the button will be turned on relay 5, without changing the work of the others.

If the given relay is chosen in two groups - „Relays maintaining their state“ and „Turned on relays“ then t will work in a special way - as a switchable. If it was turned on it will turn off and if it was turned off it will turn on. In this way as in the previous example the program „hot water“ can not only be activated but with a second click could be turned off.

For the „After the time is up“ and „Switch relays (time)“ fields, look at Time-Controlled Outputs.

The group „Outlook - work“ consists of 16 subgroups for presenting each program on the screen. The selection of the running group does not happen by pushing a button but with the state of the output relays. This is done to adequately reflect the different states and when using functions such as „Relays keeping their state“ and Time controlled outputs. Each group is identified by the „Relay Status“ setting. It is also assigned a name to be displayed on the screen as well as colors for the remaining time sector in the stopwatch view. Additionally, individual counseling time can be set for a credit of 100 cents. At zero time, it is used the total „Time per Coin“. For more details on timings, look at Individual Timings.

Бутони - нормално затворени входове
Някой бутони, като например тези за пауза, са с нормално затворени контакт. За да може те да бъдат отчитани в момента на натискането им, а не при отпускането е необходимо да бъдат отразени в тази настройка.

Релета - нормално затворени изходи
От тук може да бъде обърната работата на някое от релетата. При неактивно състояние да е включено, а при активно - изключено.

Релета - първоначално състояние
Положение на релета при поставяне на монета. Тук може да бъде зададен режим в който веднага да тръгне машината. Или например да бъде включено допълнително оборудване - например осветление.

Изчакване за превключване на реле
При превключване от един режим към друг, първо всички релета свързани с новия режим се поставят в неактивно състояние. Изчаква се зададеното време и се активира новото с