Input signals to MoVS
Input signals to MoVS
(OP)
Dear all,
I would like to control motorised operated valves using PLC which is in turn is triggered by a manual switch . I’m now adding a scada system and want to be able to trigger both the PLC using the manual switch and the scada ( simply by triggering a digital input signal ‘1’). What are your suggestions for achieving this and how can I interlock these two modes
I would like to control motorised operated valves using PLC which is in turn is triggered by a manual switch . I’m now adding a scada system and want to be able to trigger both the PLC using the manual switch and the scada ( simply by triggering a digital input signal ‘1’). What are your suggestions for achieving this and how can I interlock these two modes
RE: Input signals to MoVS
xnuke
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RE: Input signals to MoVS
Keith Cress
kcress - http://www.flaminsystems.com
RE: Input signals to MoVS
itsmoked, yes but these are not important, I just need to trigger the MOVs without caring too much about the monitoring signals
RE: Input signals to MoVS
xnuke
"Live and act within the limit of your knowledge and keep expanding it to the limit of your life." Ayn Rand, Atlas Shrugged.
Please see FAQ731-376: Eng-Tips.com Forum Policies for tips on how to make the best use of Eng-Tips.