Motrona MM 640, Руководство по эксплуатации

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4.3. Configuration of Events and Switching Functions
To open the Assignment screen, select “Config. MM” from the Tools Menu.
You can set any combination of switching events and functions by choosing corresponding
combinations of the conditions as described before.
In the “Options” column you find a list of all actual motion conditions according to the current
encoder information. Checkboxes allow to activate the corresponding event as one of the
desired switching conditions. Just click the corresponding box to switch it on or off.
•
All checkboxes of a vertical column operate "Logical AND" and form a
Switching Event.
•
Always four adjoining columns (events) operate "Logical OR" and form a
Switching Function. If one or several of the events become true, the
switching function will become active.
•
You are free to activate any number and combination of checkboxes. Setting
checkboxes with conflictive conditions must however be avoided. *)
•
The destination output for each switching function can be set by means of
the parameter "Target Function".
It is possible to assign different switching functions to the same output
(e.g. Function1 => Relay1 and Function2 => Relay1)
Likewise it is possible to assign several outputs to the same switching
function (e.g. Function1 => Relay1 and Relay2)
*) Where e.g. you would set both checkboxes “v=0” and “v
≠
0“ at the same time, this
would result in a conflict where the corresponding output would never switch off.
The adjoining screenshot shows the following four events to activate Switching Function 1:
Login1 = LOW and Login2 = High and Encoder1 = Standstill
(event 1.1)
or
Login2 = High and Speed1 >= Set Speed1.1 and Forward motion of Encoder1
(event 1.2)
or
Login3 = High
(event 1.3)
or
Reverse motion of Encoder 2
(event 1.4)
It is easy to understand how many possibilities of monitoring speeds and events result from
this simple method of programming.