Brian, While the calc block with an OSP will work it is unnecessary. Although CLEAR will stay on for 1 minute without it, the ACCUM block only resets when CLEAR goes true, it doesn't continue to reset for the whole minute. Regards, Kevin FitzGerrell Carter Holt Harvey, Ltd. +64 27 460 9994 Quoting BrianLong <blong@xxxxxxx>: > Thanks for the suggestions, I new there must be a better way. I have > used > Francios solution, except I used a Calc block with an OSP so that the > CLEAR > in the ACCUM block only stays TRUE for 1 sec. Otherwise the ACCUM block > misses roughly a minute of accumulation. > > Brian > > -----Original Message----- > From: foxboro-bounce@xxxxxxxxxxxxx > [mailto:foxboro-bounce@xxxxxxxxxxxxx]On Behalf Of BrianLong > Sent: Thursday, October 20, 2005 7:32 AM > To: Foxboro > Subject: [foxboro] Clearing Accum block > > > There are a number of ways to do this but I though someone out there > might > have a "better or clever" way. I need to clear an ACCUM block at the top > of > every hour. > Thanks in Advance, > Brian Long > Arkansas Kraft > > > > > _________________________________________________________ > ______________ > 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 > > > > > > ______________________________________________________________________ > _ > 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 > > _______________________________________________________________________ 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