I ran a test with the shift register interface and a mechanical relay board (I don't have any solid state relays.) and have 2 stations running in concurrent mode.
When the second station came on, the first station, which was already running, was not affected. Everything seems to be working as expected.
How are you powering your relays? If they are powered from the Raspi it may help to power the relays from a separate power supply.
You could test by running both stations in manual mode. If they both run at the same time your power should be OK. Double check that SIP is in concurrent mode.
Dan
When the second station came on, the first station, which was already running, was not affected. Everything seems to be working as expected.
How are you powering your relays? If they are powered from the Raspi it may help to power the relays from a separate power supply.
You could test by running both stations in manual mode. If they both run at the same time your power should be OK. Double check that SIP is in concurrent mode.
Dan
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