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Problems with module SB 1232 AQ and PLC s7 1200

Created by: juan1296.nq at: 9/20/2018 11:53 AM (11 Replies)

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9/20/2018 11:53 AM	Rate (0)
juan1296.nq Member Joined: 9/20/2018 Last visit: 10/6/2020 Posts: 3 Rating: (0)	Hello, good evening with everyone. I have a problem, the sb 1232 AQ module does not work for me, it does not turn on any led and it does not measure voltage at the output either. Elaborated a program in the aunt portal with the analogous input (that if it measures the voltage) and the analogous output (it does not measure me voltage). In the program everything works perfectly but measuring the output does not include the voltage inserted by the analog input. Help me please !!! Thanks in advance I enclose some photos so you can help me: Attachment sb 1232 AQ.zip (48 Downloads)

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9/20/2018 7:23 PM	Rate (0)
0_Einstein Diamond Expert Joined: 7/7/2010 Last visit: 1/26/2021 Posts: 9981 Rating: (1655)	Ok, first thing is to pay attention to the warning you ignored (?) when you downloaded the project to the PLC. The PLC firmware is 4.2. Your project is only configured for firmware 4.0. This should work. The module is reporting a diagnostic error. Did you look at the error (in your sin titulo 1, the "diagnostoco de canal" or channel diagnostics needs to be reviewed. It might be you simply have not wired up the 0M and ground on the module. It also could be that you inserted the module while the plc was powered up. It could be you have it configured for current output and there are no wires connected, so it reports a diagnostic error, "broken wire". Without you looking at the channel diagnostics, it may be difficult to guess from far away. juan1296.nq Hello, good evening with everyone. I have a problem, the sb 1232 AQ module does not work for me, it does not turn on any led and it does not measure voltage at the output either. Elaborated a program in the aunt portal with the analogous input (that if it measures the voltage) and the analogous output (it does not measure me voltage). In the program everything works perfectly but measuring the output does not include the voltage inserted by the analog input. Help me please !!! Thanks in advance I enclose some photos so you can help me:
	science guy
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9/20/2018 8:05 PM	Rate (0)
juan1296.nq Member Joined: 9/20/2018 Last visit: 10/6/2020 Posts: 3 Rating: (0)	Hello good afternoon With respect to the Plc version, if the Plc gives me, it measures the voltage in the analog input well, and if I test with digital inputs and outputs tbn works for me, but with the analog output of sb 1232 it does not measure voltage. In the diagnosis of channel nothing appears to me (I attached photo) With respect to the connection of 0M and land, I am enclosing a photo so you can see if it is ok. I configured it for voltage. You attach photos: Thank you very much for answering !!! huggy_d1 Ok, first thing is to pay attention to the warning you ignored (?) when you downloaded the project to the PLC. The PLC firmware is 4.2. Your project is only configured for firmware 4.0. This should work. The module is reporting a diagnostic error. Did you look at the error (in your sin titulo 1, the "diagnostoco de canal" or channel diagnostics needs to be reviewed. It might be you simply have not wired up the 0M and ground on the module. It also could be that you inserted the module while the plc was powered up. It could be you have it configured for current output and there are no wires connected, so it reports a diagnostic error, "broken wire". Without you looking at the channel diagnostics, it may be difficult to guess from far away. juan1296.nq Hello, good evening with everyone. I have a problem, the sb 1232 AQ module does not work for me, it does not turn on any led and it does not measure voltage at the output either. Elaborated a program in the aunt portal with the analogous input (that if it measures the voltage) and the analogous output (it does not measure me voltage). In the program everything works perfectly but measuring the output does not include the voltage inserted by the analog input. Help me please !!! Thanks in advance I enclose some photos so you can help me: Attachment imagenes sb 1232.zip (34 Downloads)

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9/20/2018 11:23 PM	Rate (1)
0_Einstein Diamond Expert Joined: 7/7/2010 Last visit: 1/26/2021 Posts: 9981 Rating: (1655)	As a quick check of the module, output 32767 to QW80 (the default value). The module should create a diagnostics entry for overflow. Does the plc record the entry in the plc diagnostics buffer? Make sure this is how your AQ1 signal board configuration looks (see attached picture). Make sure also that you have downloaded the hardware configuration (in case the offline configuration is different). Right-click on the plc and download the hardware configuration. Do not use the toolbar icon for download. juan1296.nq Hello good afternoon With respect to the Plc version, if the Plc gives me, it measures the voltage in the analog input well, and if I test with digital inputs and outputs tbn works for me, but with the analog output of sb 1232 it does not measure voltage. In the diagnosis of channel nothing appears to me (I attached photo) With respect to the connection of 0M and land, I am enclosing a photo so you can see if it is ok. I configured it for voltage. You attach photos: Thank you very much for answering !!! Attachment AQ1_SB1232_Default_IO_Config.jpg (83 Downloads)
	science guy
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9/21/2018 5:39 PM	Rate (0)
juan1296.nq Member Joined: 9/20/2018 Last visit: 10/6/2020 Posts: 3 Rating: (0)	Hello I managed to solve my problem, what I did was reset the PLC to factory, turn off the plc, then remove the sb 1232, put it back on and click the plc. After that, configure everything again and you gave it to me !! Thanks for taking your time answering me. huggy_d1 As a quick check of the module, output 32767 to QW80 (the default value). The module should create a diagnostics entry for overflow. Does the plc record the entry in the plc diagnostics buffer? Make sure this is how your AQ1 signal board configuration looks (see attached picture). Make sure also that you have downloaded the hardware configuration (in case the offline configuration is different). Right-click on the plc and download the hardware configuration. Do not use the toolbar icon for download. juan1296.nq Hello good afternoon With respect to the Plc version, if the Plc gives me, it measures the voltage in the analog input well, and if I test with digital inputs and outputs tbn works for me, but with the analog output of sb 1232 it does not measure voltage. In the diagnosis of channel nothing appears to me (I attached photo) With respect to the connection of 0M and land, I am enclosing a photo so you can see if it is ok. I configured it for voltage. You attach photos: Thank you very much for answering !!!

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This contribution was helpful to 2 thankful Users #dP 0_Einstein

9/21/2018 8:11 PM	Rate (1)
0_Einstein Diamond Expert Joined: 7/7/2010 Last visit: 1/26/2021 Posts: 9981 Rating: (1655)	Glad to know you have everything working the way you need it to.
	science guy
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4/4/2020 9:55 PM	Rate (0)
Salim.1997 Member Joined: 1/6/2018 Last visit: 7/27/2020 Posts: 3 Rating: (0)	Hello everyone, friends, I have the same problem. I just couldn't fix it. I am waiting for your help and suggestions. Thank you so much.
	Last edited by: Salim.1997 at: 04/04/2020 21:58:46 Last edited by: Salim.1997 at: 04/04/2020 22:01:03
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4/6/2020 1:05 PM	Rate (0)
Hati Platinum Member Joined: 9/21/2012 Last visit: 1/27/2021 Posts: 2499 Rating: (284)	Salim.1997 Hello everyone, friends, I have the same problem. I just couldn't fix it. I am waiting for your help and suggestions. Thank you so much. Did you check everything that is already listed here? Like Electric connection is wire up? And correctly?

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4/11/2020 12:24 PM	Rate (0)
Salim.1997 Member Joined: 1/6/2018 Last visit: 7/27/2020 Posts: 3 Rating: (0)	hello my friend, i followed all the suggestions on the page but i couldnt solve it. The device still fails even though I installed the hardware. Attachment Screenshots.zip (20 Downloads)

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4/13/2020 3:27 PM	Rate (0)
0_Einstein Diamond Expert Joined: 7/7/2010 Last visit: 1/26/2021 Posts: 9981 Rating: (1655)	What does the PLC's diagnostics buffer say is the reason for the error(s)? It might be a simple firmware difference that is not allowed by the hardware configuration. It might be you used the download button rather than right-click on the plc in the project tree and downloaded hardware / software configuration. Salim.1997 hello my friend, i followed all the suggestions on the page but i couldnt solve it. The device still fails even though I installed the hardware.
	science guy
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This contribution was helpful to 1 thankful Users Salim.1997

4/18/2020 10:18 PM	Rate (0)
Salim.1997 Member Joined: 1/6/2018 Last visit: 7/27/2020 Posts: 3 Rating: (0)	hello my friend, i did the installation as you mentioned but it still doesn't happen. I downloaded the firmware configuration, but plc gives an error because it doesn't recognize the device.
	Last edited by: Salim.1997 at: 04/18/2020 22:20:59
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5/11/2020 12:23 PM	Rate (0)
Uffeson Member Joined: 2/27/2019 Last visit: 5/15/2020 Posts: 1 Rating: (0)	Dear Friends, I hade the same initial problem with the SB1232. No green LED and no output voltage. I did a Factory Reset, retaining the IP-address. It works now. /Ulf Jonsson

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This contribution was helpful to 1 thankful Users 0_Einstein