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step7 v5.4 bug.

Created by: 破冰者 at: 5/11/2006 1:39 PM (1 Replies)

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5/11/2006 1:39 PM	Rate (0)
破冰者 Member Joined: 5/7/2006 Last visit: 7/26/2024 Posts: 2 Rating: (0)	[:cry:] Yesterday I installed Step7 V5.4 in my PC, and today I test it on theS7-414 3DP and S7-416 2DP, I found that it can't normally displaynegative number when i monitor AI channel in STL program, then I make some program for negative number and download to the PLC, I monitor these program I found the softwarecan't normally display negative number in the program.I can't find reason. I holp you can give mesome advice or patch software. thank you! best regards, Dudong(chinese User)
	Last edited by: 破冰者 at: 5/11/2006 1:44 PM Last edited by: 破冰者 at: 5/11/2006 1:42 PM
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5/12/2006 4:08 PM	Rate (0)
Cicero Gold Member Joined: 10/10/2005 Last visit: 10/18/2024 Posts: 1921 Rating: (136)	Hello, I´m sorry but I don´t know the reason for your descrived problem. But it is possible, that there is an incompatibility by your installation of SIMATIC software. We recommend to check the other installed versions of the SIMATIC software with your installed STEP 7 software version V5.4. Please see the FAQ of the Customer Support which do you will find by the quoted Beitrags-ID: "Which SIMATIC software packages are compatible with which Microsoft Windows operating system and with STEP 7 V5.4?" Beitrags-ID: 18734363 The homepage of the Customer Support is: http://www.siemens.com/automation/csi_en/product Please consider also the informations of the readme file. In refer to STEP 7 V5.4 you need MS Windows 2000 Professional with SP4 at least or MS Windows XP Professional SP1 or SP2 at least. With best regards Cicero

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