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CPU and Danfoss drive connection

Created by: manmeet at: 1/18/2006 5:01 AM (1 Replies)

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1/18/2006 5:01 AM	Rate (0)
manmeet Gold Member Joined: 1/3/2006 Last visit: 2/19/2024 Posts: 726 Rating: (71)	Hi there, I'am writing a program in Simatic Manager( CPU 315 2DP), which comunicates with Danfoss drives (VLT 5000) via Profibus DP. In hardware configuration I have selected PPO type 5. I have written these lines to read data from drive. CALL SFC 14 ;Reads data from Standard DP Slave. LADDR :=W#16#178 ;Address of Drive RET_VAL:=#temp RECORD :=P#DB10.DBX20.0;Place where data is bing stored. My question is in which Word will the value of Frequency get stored ????? Will it be DB10.DBW20 or DB10.DBW30 ? or some other place? Thanx in advance for your time regards manmeet

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1/18/2006 10:01 AM	Rate (0)
CS Moderator Moderator Joined: 9/1/2005 Last visit: 11/8/2024 Posts: 4111 Rating: (195)	Closed: cause topic posted twice. Here you will find the second topic with is replied:CPU 315 2DP and Dnafoss drive comm via Profibus DPin the conference Communication / Networks
	Last edited by: O_Moderator at: 3/17/2010 10:55 AM conference-link edited 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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