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How to change AO configuration.

Created by: yaloo at: 7/31/2014 12:15 PM (5 Replies)

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7/31/2014 12:15 PM	Rate (0)
yaloo Posts: 29 Rating: (0)	Hi friends, I am using S7 400H PLC and for analog output using 6ES7332-5HD01-0AB0(card). This card was spare in my panel and configured for +-10V output. But my requirement is 4 to 20 mA so I changed the output from +-10V to 4 -20mA from PLC hardware configuration. But when I checked minimum output it was 1mA and max output 25mA. Output should be 4 to 20 mA?? What is correct procedure for card configuration changing .Is it required to download the hardware configuration for this change? Thanks & Regards Yaloo
yaloo Posts: 29 Rating: (0)	Last edited by: yaloo at: 7/31/2014 12:16 PM
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7/31/2014 3:18 PM	Rate (0)
dchartier Grandmaster-Expert Joined: 9/27/2006 Last visit: 12/11/2024 Posts: 12302 Rating: (2692)	Hello yaloo; You have used the HWConfig parametrization window for your AO channelto set the output to 4-20 mA. But have you wired the output channel for current outputs? Have a look at this extract form the following manual (which you should consult anytime you are dealing with S7-300/ET 200M IO modules): SIMATIC S7-300 S7-300 Module data Hope this helps, Daniel Chartier Attachment AO 332-5HD01 connections.jpg (203 Downloads)
	Last edited by: dchartier at: 8/7/2014 12:59 PM
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8/7/2014 11:51 AM	Rate (0)
yaloo Posts: 29 Rating: (0)	Thanks for your reply. After changing wiring need to download hardwire configuration??
yaloo Posts: 29 Rating: (0)
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8/7/2014 2:36 PM	Rate (0)
dchartier Grandmaster-Expert Joined: 9/27/2006 Last visit: 12/11/2024 Posts: 12302 Rating: (2692)	Hello yahoo; If there were no changes in the channel configuration you do not need to save and compile modifications, then download to the PLC. Hope this helps, Daniel Chartier

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8/14/2014 7:10 AM	Rate (0)
yaloo Posts: 29 Rating: (0)	Thanks For reply.
yaloo Posts: 29 Rating: (0)
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2/24/2016 12:52 PM	Rate (0)
Min_Moderator Platinum Member Joined: 9/3/2014 Last visit: 3/13/2019 Posts: 4766 Rating: (122)	New question published by raymond.devro is split to a separate thread with the subject AO problem with output. Best regards Min_Moderator

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