Hello,
I am having some trouble to automatically switching a relay in iTools for an EPC3004. I want to control the OP3 Relay Module for an automatic heating/cooling changeover application.
I have an EPC that switches from hot to cold (0 or 100%) with the SP1, that’s the valve on the top (see picture attached). The 4 others valves at the bottom are supposed to work simultaneously with the relay. I want to switch them at the same time as the top valve.
Is that possible to add a relay in addition to the 2 PIDs loop in iTools? The problem is that I have only 2 Output channels for the heating and cooling connected to IO1 and IO2, so where do I link my Relay?
To summarize my issue: is it possible to program an EPC that controls a heating/cooling valve + a relay simultaneously?
Any help would be greatly appreciated,
Val
I am having some trouble to automatically switching a relay in iTools for an EPC3004. I want to control the OP3 Relay Module for an automatic heating/cooling changeover application.
I have an EPC that switches from hot to cold (0 or 100%) with the SP1, that’s the valve on the top (see picture attached). The 4 others valves at the bottom are supposed to work simultaneously with the relay. I want to switch them at the same time as the top valve.
Is that possible to add a relay in addition to the 2 PIDs loop in iTools? The problem is that I have only 2 Output channels for the heating and cooling connected to IO1 and IO2, so where do I link my Relay?
To summarize my issue: is it possible to program an EPC that controls a heating/cooling valve + a relay simultaneously?
Any help would be greatly appreciated,
Val
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