# Read an Analog Input Value in 8BAC0132.000-1

**URL:** <https://community.br-automation.com/t/read-an-analog-input-value-in-8bac0132-000-1/8530>\
**Category:** Mechatronics & Motion\
**Tags:** mapp-motion\
**Created:** [September 29, 2025, 6:57pm UTC](https://community.br-automation.com/t/read-an-analog-input-value-in-8bac0132-000-1/8530 "2025-09-29T18:57:23Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![Alejandro\_Gomez](https://avatars.discourse-cdn.com/v4/letter/a/FF8800/32.png) [@Alejandro\_Gomez](https://community.br-automation.com/u/Alejandro_Gomez)\
**Post date:** [September 29, 2025, 6:57pm UTC](https://community.br-automation.com/t/read-an-analog-input-value-in-8bac0132-000-1/8530/1 "2025-09-29T18:57:23Z")

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Hello everyone,

as the title says im using Mapp Motion 5.29 and im trying to read the value of the AI in 8BAC0132.000-1 connected to a 8BVI0330HCS0.000-1.

I have tried with MC\_BR\_CyclicProcessParID\_AcpAx whiout any luck. Can you help me with some other FB or configuration to use?

Thank you!

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**Author:** ![michael\_w](https://avatars.discourse-cdn.com/v4/letter/m/FF8800/32.png) [@michael\_w](https://community.br-automation.com/u/michael_w)\
**Post date:** [September 30, 2025, 9:15am UTC](https://community.br-automation.com/t/read-an-analog-input-value-in-8bac0132-000-1/8530/2 "2025-09-30T09:15:12Z")

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Hi there,

unfortunately, I don’t see what exactly you tried to read with the FUB you mentioned, but generally speaking, [B&R Online Help](https://help.br-automation.com/#/en/6/ncsoftware/acp10_drivefunctions/acopos_funktionsbausteine/aio/aio_fb.html) should be the solution to reading an analog value from a drive.

Best regards  
Michael

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**Author:** ![Martin.Schrott](https://avatars.discourse-cdn.com/v4/letter/m/FF8800/32.png) [@Martin.Schrott](https://community.br-automation.com/u/Martin.Schrott)\
**Post date:** [September 30, 2025, 10:44am UTC](https://community.br-automation.com/t/read-an-analog-input-value-in-8bac0132-000-1/8530/3 "2025-09-30T10:44:01Z")

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Hi,

something that can be easily missed when dealing with DIO and AIO ParIDs is, that the slot number of the card hast to be added to the ParID number.  
ACOPOS P3 hast only slot 1, so in this case it is always +1.

e.g. Reading analog input number 2 (on card in slot 1) from ParID:

AIO\_IN2 + 1

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<div class="post-metadata">

**Author:** ![Alejandro\_Gomez](https://avatars.discourse-cdn.com/v4/letter/a/FF8800/32.png) [@Alejandro\_Gomez](https://community.br-automation.com/u/Alejandro_Gomez)\
**Post date:** [October 1, 2025, 4:49pm UTC](https://community.br-automation.com/t/read-an-analog-input-value-in-8bac0132-000-1/8530/4 "2025-10-01T16:49:38Z")

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Thank you everyone, the solution was found