OK guys, this should be REALLY simple.
I have a multimeter connected to the outside pins of Relay1 (see photo).
This code should enable the relay, and I should see a complete circuit, right?
void ProgramStarted()
{
relayISOx16.EnableRelay(GTM.GHIElectronics.RelayISOx16.Relay.Relay_1);
}
Nothing. No click. Nothing.
I have done the dumb stuff. I’ve checked that the code breaks on that line and executes with no errors. I’ve tried other modules such as buttons and sensors. All work fine. I’ve even bought a new relay board. I’ve switched out the cables. I can’t get anything out of this module.
Please, someone tell me what I dope I am!
Carl