7/26/2019 9:50 PM | |
Posts: 3 Rating: (0) |
Dear Ixo I have studied your few posts and I am trying to solve below problem, if you can help me please? Lets say that the goal is to set via hmi levels [start and stop]. Analog threshold triger read this two values and start or stop pump. Analog threshold triger read level from tank using pressure sensor. Depending from the pressure value pump starts or stops. Trouble When I start simulation in LogoSoft comfort, mathematic instruction block calculate values and show "Aq" signal. When I start Online connection with Logo, mathematic instruction block shows "P1" value but there is no signal at "Aq" output. I have tried to change in "Parameter VM Mapping" to change "V1">"Aq" but this gives no results, Logo do not read any value in this setup. When Logo is connected to the HMI I can change values via HMI, but this gives no result in "Threshold trigger", there is no signal feedback from mathematic instruction to the "Threshold trigger". ------------------------------------------------------------------------------------------ Attachmentsterowanie wartością analogową z hmi 1.1 25.07.19.zip (206 Downloads) |
Last edited by: leszekjaszczak at: 07/26/2019 21:54:05Last edited by: Jen_Moderator at: 07/29/2019 06:05:49New subject after splitting |
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7/26/2019 10:11 PM | |
Joined: 12/18/2014 Last visit: 10/10/2024 Posts: 33927 Rating: (4217)
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The problem that you have is the following: The displaying from the actual values in the LOGO! diagram are different between simulation and online status. You marked the parameter fields under the blocks yellow. This values (are they variable) changes only be simulation. By online status you must set the cursor on the block you want to see the Aq value. Then popup a litte pair of glasses. Click on the pair of glasses. It opens a field with the actual value of the Aq of the block. The little "x" right in the field is for closing the field. See attached video. AttachmentSimualtion and online status.zip (234 Downloads) |
Last edited by: ixo65 at: 07/26/2019 22:30:49 |
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7/28/2019 7:51 PM | |
Posts: 3 Rating: (0) |
Dear Ixo, thank you for help, finally I understood how it works. Thank you so much. |
This contribution was helpful to1 thankful Users |
7/28/2019 7:54 PM | |
Joined: 12/18/2014 Last visit: 10/10/2024 Posts: 33927 Rating: (4217)
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Is your problem now solved? |
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