Voxdale
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Posts posted by Voxdale
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Hello,
Is it possible to directly input time (HH:MM) in the HMI (keyboard touchscreen) and do calculations with this input?
Example
INPUT:
input first start time of a cyclus : 08:00 (HH:MM)
input last start time of a cyclus: 10:00
input number of starts: 3
This number says that there will be 3 starts of a cyclus. This starts must be equally divided over the time between the first and last start.
OUTPUT:
first start at 08:00
second start at 09:00
last start at 10:00
In this program we need to calculate the difference between first start time and last start time: 10:00 - 8:00 = 2:00
In this program we need to define the period between the start moments= 2:00/(3-1)=1:00
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Hello,
I tested the counter and it works perfect.
Just one remark : the SB3 should be used with a positive pulse coil or changed by SB13.
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This looks perfect for our project. Thank you very much.
The sb3 bit is synchronised with the clock speed I suppose, so we don't have to be afraid of having a time fault after some time period?
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Is it possible in Visilogic to make a counter based on the clock speed? An other possibility is using the standard timers, but we need the possibility tot start a process, and keep tracking (and showing) the time that the process has been running (without time limitation).
Drum sequencer with dynamic times
in Vision & Samba PLC + HMI Controllers & VisiLogic Software
Posted
Hello,
So the values in the Data Table are then timers which can be adjusted on the display by the operator?
Is it possible to give an example of how you make the link to this Data table?