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DW vs FW

Created by: gregory24 at: 3/28/2014 11:57 AM (2 Replies)

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3/28/2014 11:57 AM	Rate (0)
gregory24 Posts: 26 Rating: (0)	HI guys Can anybody explain me what's the diffrence between DATA WORD and FLAG WORD in Siemens STEP5? I know that both are memory locations but what else differentiate them? REGARDS
gregory24 Posts: 26 Rating: (0)
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3/28/2014 7:05 PM	Rate (0)
IBN-Service Posts: 8946 Rating: (999)	There are some differences. DW are remanent DW are organized in DB DW access is mostly slower than MW access (by most S5 - CPU) DW Access is limited in some ways in smaller S5 - CPU ect...
IBN-Service Posts: 8946 Rating: (999)
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3/30/2014 12:32 PM	Rate (0)
CS Moderator Moderator Joined: 9/1/2005 Last visit: 11/19/2024 Posts: 4114 Rating: (195)	new question published by gregory24is split to a seperate thread with the subject Meaning of DO instruction. Best regards CS Moderator
	My Forum is the place to personalize your profile, track your topics, and maintain content that interests you. Best regards CS Moderator
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