Bazel27
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Posts posted by Bazel27
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Hello ,
Need some help.
I have NTC sensor 10k Ohm at 25 C , connected through the voltage divider to Jazz 10-11-ua24 analog 0-10V input. When divider is not connected to plc , and i measure voltage between R1 and ground it shows 5 V , and then i connect it to the plc , voltage drops to 4V.
What is the reason ?
i have made a drawing of connection diagram
Thanks in advance
Bagel NTC calibration.spl7.pdfAleksei
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Hello .
i have a problem.
In my project I I have Jazz T10 and GSM modemEnfora1308 connected to it.
So, sms function works beautifully , Plc receiveand send sms.
But now , I want to debug program online, so I connect another Enfora1308 modem to the pc , andit initialized.
Then I’m trying to connect to the PLC side modem, but message occur that connection timeexpired or time out.
As I understand , to receive and send sms , SB181 must be on , and what about online debug through modem.
SB 73 must be active ? or I;m doing somethingwrong ?
Hope you understand my problem
Thx
Aleksei
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Thanks, alot. I have solved my problem. Thanks to all for replies.
Aleksei
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Hi
I’m trying to programJazz JZ-11-UA24 , and want to activate an analogoutput +10v from controller keypad.
I have tried to store a value #8192 into the MI100 which is connected toanalog output, but it doesn’t take any effect.
Can anyone show a programexample, for me ?
Thanks
Aleksei
Analog input voltage drop.
in Jazz, M91 PLCs and U90Ladder
Posted
Thanks , i have made an adjust of scalling logic already.
Thanks for the fast response.
Cheers
Aleksei Bagel