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How to Force PIW

Created by: nevaland at: 3/30/2011 8:39 AM (1 Replies)

3/30/2011 8:39 AM	Rate (0)
nevaland Experienced Member Joined: 12/23/2008 Last visit: 5/31/2022 Posts: 40 Rating: (0)	Is there a way to force/modify (for testing purpose) from hardware configuration, a Peripheral Input Word address (PIW)? I can force an IW if I bring the address of IO card within the Process Image Input area of CPU.

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3/30/2011 10:19 AM	Rate (0)
hdhosseini Diamond Expert Joined: 1/28/2009 Last visit: 9/24/2023 Posts: 6821 Rating: (1349)	nevaland Is there a way to force/modify (for testing purpose) from hardware configuration, a Peripheral Input Word address (PIW)? I can force an IW if I bring the address of IO card within the Process Image Input area of CPU. check the attachment.It is only possible for S7 400 and CPU318-2DP read section "20.8 Forcing Variables" of this manual for more information. regards Attachment frc.JPG (469 Downloads)
	Last edited by: hdhosseini at: 3/30/2011 10:22 AM Demo Channel on Youtube
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