Stein Yair
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Posts posted by Stein Yair
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Hi,
Attached is an example application I made for you. I hope it clarifies how to use the Timer to ASCII function.
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SI14 gives the internal temperature of the PLC from a sensor located on board. Sorry for the misunderstanding.
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Hi,
The cold junction is for when using a snap-in with a thermocouple input. It is located on the connector and measures its temprature.
When using a thermocouple, the temperature of the connector needs to be reduced from the temperatue input value in order to get the actual wanted temperature.
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Hi,
the * appears when choosing Indirect Text in the Field because the function can't calculate the size of the row. You can enter the value manually if you know the size in order to get the total size.
Both these values are merely helping indicators for setting the length of the vector which is the second input row at the bottom of the window: Max Vector Length.
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Hi,
MODBUS ID is the identification for the communication between the PLC and other devices which use MODBUS protocol.
Possible values for MODBUS ID are 1-255.
Network ID is for P-COM communication over RS485 and CANBUS.
Typical values are 1-63 for CANBUS and 64-127 for RS485.
If you can read via MODBUS it means that the communication is ok.
The problem you encounter is probably a result of a wrong MODBUS command, or a wrong
register address in the slave.
Please make sure you are using the command correctly and verify in the slave addressing of the device that you are using the correct address.
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Hi,
M91 and Jazz controllers contain a HSC with a 16bit resolution. Expanding the counter to 32bit can be done manually in the ladder.
Why do you need such a large counter? and exactly do you want to do with the linearization?
U90 Ladder contains a linearization function. Look up "Linearization" in the help file.
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Hi,
Unfortunately there is no option to recover an application after it was overwritten. Search your PC for any backup files that might have been created automatically.
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Hi,
Attached is a simple application I created for you. I hope it meets your requirements.
Note that you need to configure the HW.
If not, describe them in detail.
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Hi,
At the moment the standard numeric keypad and the alarms window are small. However, when they are displayed, you can determine with SB 249 if the background would be black or the current HMI, .
Also, it is possible to determined the location of the window using SI244 and SI245.
What seems to be the problem with the cloning? describe it in detail.
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Here is an application which demonstrates the method above.
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Hi Moro,
You can activate the Hide on power-up and and use inverted logic to deactivate it using Inverted Coil or Reset Coil (both under Boolean menu)
As for your second question, you can use the Nemric Range variable. This is a numeric variable which allows you to set ranges of colors.
Click Append to create another range and set the colors you want for that range.
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Please send an email to support@unitronics.com since it requires that I send you a couple of files which cannot be posted here.
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Hi Steven,
In order to create the counter you want all you need to do is to connect to sensor to input HSI0, then go to Hardware Configuration > HSI, and assign an MI to the counter of that input.
This MI will hold the number of pulses.
Regarding online courses, you can find on-line presentations & Recorded Webinar Sessions in Unitronics' website under Support.
Once in a while we give new webinars. You can see them under News & Events.
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Hi,
The count down display you mentioned is prompted when plugging-in the PLC while touching the screen. This is how you enter Bootstrap Mode.
From this mode you can enter Stop Mode by pressing the screen once.
The problem with the touch screen you are describing, is also a behaviour which indicates that something is touching the screen.
Check SIs 40 and 41 to confirm this. Make sure nothing is touching the screen and check their values. It should be -1.
This problem can be caused by some a all particle which got stuck in the frame of the screen and pressing the screen.
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Hi,
If I understand you correctly, all you need to do is to use the condition of the alarm to activate the Display Alarm module.
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Hi,
Are using Windows Vista or 7?
If so, go to this link:
http://www.unitronics.com/data/uploads/VisiLogic_Software_New/Disable%20UAC%20Vista%20+%20WIN7.pdf
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You are right. I will transfer your ideas to our developers.
In the meantime we recommend not ot put a button or user entry variables where the Enter button of the virtual keypad is located.
Also, in V1040 you can choose the location of the virtual keypad in the screen.
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Hi,
Why were you trying to change OS?
What exactly happens after you download the new OS?
Was 5.04 (B18) the previous OS?
Can you go back to that OS?
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You are correct. Setting SBs does not follow regular logic principles.
We will make it clearer in the help file.
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This issue was taken care of in the soon to be released version of Visilogic.
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Hi,
You should use Positive Transitions and Set Coils.
See Help > Drum for more information.
I fixed your application. Find it attached.
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See answer in email reply.
This issue will be rectified in the next version of VisiLogic.
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There is an example application in U90 Ladder under Help > Sample U90 Projects > Motion Control > HSC Exact Stop.
I believe you will find this example helpful.
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Hi,
At the moment there's no way to do such a thing.
V560 Keypad Entry
in Vision & Samba PLC + HMI Controllers & VisiLogic Software
Posted
Hi, unfortunalty there is no option to change the user entry. Anyway, I am not sure I understand what exactly you want to be different.