>Can i have an overlay automatically popup on a certain signal going true ? It can be done with an sequence block, monitor the Boolean then execute a Display Manager command that opens your overlay. Marcel and Kevin F wrote some info on this thread //www.freelists.org/post/foxboro/AW-dmcmd-through-HLBL You may want to add checks to see if the machine is running before executing the dmcmd so the sequence doesn't stop if it can not set the DMCMD variable. Sean -----Original Message----- From: foxboro-bounce@xxxxxxxxxxxxx [mailto:foxboro-bounce@xxxxxxxxxxxxx] On Behalf Of RAKESH DASH Sent: Friday, 18 May 2012 2:43 p.m. To: foxboro@xxxxxxxxxxxxx Subject: Re: [foxboro] FOXDRAW HELP PLEASE.... Thanks !!! Alex Shooting one more... Can i have an overlay automatically popup on a certain signal going true ? Means operator will continue its normal routine work.. Based on emergency conditions i would generate a boolean signal... And then based on this boolean signal going true, can i have an overlay screen automatically popped up on operator screen ?? Regards, - Rakesh NOTICE - This message and any attached files may contain information that is confidential, legally privileged or proprietary. It is intended only for use by the intended recipient. If you are not the intended recipient or the person responsible for delivering the message to the intended recipient, be advised that you have received this message in error. Any dissemination, copying, use or re-transmission of this message or attachment, or the disclosure of any information therein, is strictly forbidden. BlueScope Steel Limited does not represent or guarantee that this message or attachment is free of errors, virus or interference. If you have received this message in error please notify the sender immediately and delete the message. Any views expressed in this email are not necessarily the views of BlueScope Steel Limited. _______________________________________________________________________ This mailing list is neither sponsored nor endorsed by Invensys Process Systems (formerly The Foxboro Company). Use the info you obtain here at your own risks. Read http://www.thecassandraproject.org/disclaimer.html foxboro mailing list: //www.freelists.org/list/foxboro to subscribe: mailto:foxboro-request@xxxxxxxxxxxxx?subject=join to unsubscribe: mailto:foxboro-request@xxxxxxxxxxxxx?subject=leave