Re: [foxboro] V9.3 System that still has the ICC

  • From: "Scott Landry" <dmarc-noreply@xxxxxxxxxxxxx> (Redacted sender "Scott.Landry" for DMARC)
  • To: "foxboro@xxxxxxxxxxxxx" <foxboro@xxxxxxxxxxxxx>
  • Date: Wed, 15 Jul 2020 17:43:00 +0000

 
 Killing a ICC session while in a CP/IG/FDG  can leave the session lock on ;
 That can be overridden when going back into the ICC session and the CP/IG/FDG  
and answering yes to OVERRIDE LOCK
 Or
 Deleting the file with the "+" character in /usr/fox/sp/locks


Scott Landry   |   Schneider Electric Systems, USA  |  Process Automation |   
United States   |   PRINCIPAL SITE SERVICE ENGINEER 

*** Please consider the environment before printing this e-mail

-----Original Message-----
From: foxboro-bounce@xxxxxxxxxxxxx <foxboro-bounce@xxxxxxxxxxxxx> On Behalf Of 
Shelby Jones
Sent: Wednesday, July 15, 2020 10:25 AM
To: foxboro@xxxxxxxxxxxxx
Subject: Re: [foxboro] V9.3 System that still has the ICC

[External email: Use caution with links and attachments]

________________________________



Working remotely presents the possibility of database corruption in case your 
connection gets hosed while a transaction is in progress. You can be left with 
a mismatch that gets your cp, workfile and CSA out of sync.

Shelby

-----Original Message-----
From: foxboro-bounce@xxxxxxxxxxxxx <foxboro-bounce@xxxxxxxxxxxxx> On Behalf Of 
Joseph M. Riccardi
Sent: Wednesday, July 15, 2020 10:36 AM
To: foxboro@xxxxxxxxxxxxx
Subject: [foxboro] V9.3 System that still has the ICC

[External email: Use caution with links and attachments]

________________________________



Folks,
I have a V9.3 IA System that still has the ICC.  Plan A had a couple of trips 
to the site planned to implement some ICC changes but the Coronavirus has 
changed that because I cannot travel at this point in time.  The ICC changes 
will include adding/editing/copying some PLBs.  Looking ahead to Plan B, I have 
requested a remote access account on the plant's Network with plans to connect 
to the IA System via RDP to an Engineering AW Workstation on site.  Any 
warnings I need to consider?

Since the majority of my work has been on the older UNIX Systems (yes, they are 
still out there), I need to refresh my memory on the limitations associated 
with the Windows version.  The main limitation is that ICC changes to the CPs 
can only be implemented from the host AWs.  But can I copy a block from a CP 
hosted by AW1 into a CP hosted by AW2?  Normally this would involve an Add 
Block selection, Type (PLB) 'C:Blocknametobecopied'.
If they are in CPs with different hosts, will this add/copy a PLB still work?

Ditto for C:B:Parameter connections between CPs with different hosts.  No 
limitations?

Any warnings I need to consider?

Thanks

Joseph




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