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PLC SIM

Created by: Sindhu at: 6/8/2009 12:24 PM (12 Replies)

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6/8/2009 12:24 PM	Rate (0)
Sindhu Posts: 163 Rating: (0)	How do I checkPIW512 ON PLC SIM.....i could use input registers for bits(I0.0,etc also Q0.0)but not Words(PIW OR PQW) Attachment PLC SIM.zip (476 Downloads)
Sindhu Posts: 163 Rating: (0)
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6/8/2009 12:34 PM	Rate (1)
Sydney Gold Member Joined: 1/4/2008 Last visit: 7/2/2025 Posts: 703 Rating: (98)	Hello, you can write PIx # to address field for modification, but which version of PLCSIM you use? If I'm not wrong, the peripheral access is possible just at the nowadays latest version of PLCSIM (V5.4 SP3). Regards Sydney

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6/8/2009 2:06 PM	Rate (0)
Navnag Platinum Member Joined: 11/21/2007 Last visit: 7/25/2025 Posts: 2326 Rating: (309)	Dear Sindhu You can use PIW & PQW as easily as I & Q. See Sample attached Regards Navnag Attachment PLC_SIM.JPG (476 Downloads)
	There is no such thing as the last bug in a program There are no stubborn bugs, There are only stubborn Debuggers.
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6/9/2009 6:17 AM	Rate (0)
Sindhu Posts: 163 Rating: (0)	Version of PLCSIM is V5.4 SP2
Sindhu Posts: 163 Rating: (0)
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6/9/2009 6:19 AM	Rate (0)
Sindhu Posts: 163 Rating: (0)	NO im not getting as easily as I and Q Attachment PLC SIM.zip (479 Downloads)
Sindhu Posts: 163 Rating: (0)
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6/9/2009 6:23 AM	Rate (0)
Prats Posts: 272 Rating: (4)	use iw & qw
Prats Posts: 272 Rating: (4)
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6/9/2009 6:25 AM	Rate (0)
Navnag Platinum Member Joined: 11/21/2007 Last visit: 7/25/2025 Posts: 2326 Rating: (309)	Dear Sindhu What CPU configuration have you downloaded to PLCSIM ? Maybe that CPU does not support addresses PIW 512 Haveyou checked PIW 256 etc. ? Regards Navnag
	There is no such thing as the last bug in a program There are no stubborn bugs, There are only stubborn Debuggers.
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6/9/2009 6:35 AM	Rate (1)
umencho Diamond Member Joined: 3/21/2006 Last visit: 3/30/2025 Posts: 10239 Rating: (1183)	Hello, And upgrade your version to the last one. Service Pack 3 for S7-PLCSIM V5.4 . This version provides the following new functions: Multiple startability (multi-instance capability) and communication support between the simulated CPUs (simulation instance). Optimized download by omitting the Node Browser. Support of an additional PG/PC interface: PCinternal (local) . Optimization of the communication between S7-PLCSIM and WinCC / WinCC flexible . Indication of all CPU access addresses in the status line. Best regards Hristo Mihalev

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6/9/2009 7:16 AM	Rate (0)
Sindhu Posts: 163 Rating: (0)	What a wonder.....i din do anything.after ur replies ,i opened the PLCSIM window ;i jus wanted to chk for PIW 256,whatever came as invalid for the previous SIMULATION came on the screen now..Now everything is coming properly on the screen,PIW512 ,PIW 514,PIW602,PQW 512,PQW558....What could be the prob.... My CPU is 412-3H,I din upgrade also anything
Sindhu Posts: 163 Rating: (0)
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6/11/2009 12:59 PM	Rate (0)
Sindhu Posts: 163 Rating: (0)	How to force a value from a shared DB on PLC SIM?
Sindhu Posts: 163 Rating: (0)
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