chrisculler
Member
Hi everybody,
I have a green coffee storage and transfer system that's giving me an error. Power was off for a couple minutes, then when I turned it back on, the Panelview 550 (2711-B5A8) shows an error of "688 No active nodes found on network". The CPU has a constant FLT on, and also will also flash BATT, FORCE, DH+, RS-232 indicators, but NOT the RUN indicator.
Turning the key to clear the fault hasn't worked, nor has repeated power cycling.
To be honest, I'm very unfamiliar with any sort of PLC programming, and this system predates almost all of us here, so please forgive me if I ask basic questions.
Thanks in advance!!
I have a green coffee storage and transfer system that's giving me an error. Power was off for a couple minutes, then when I turned it back on, the Panelview 550 (2711-B5A8) shows an error of "688 No active nodes found on network". The CPU has a constant FLT on, and also will also flash BATT, FORCE, DH+, RS-232 indicators, but NOT the RUN indicator.
Turning the key to clear the fault hasn't worked, nor has repeated power cycling.
To be honest, I'm very unfamiliar with any sort of PLC programming, and this system predates almost all of us here, so please forgive me if I ask basic questions.
Thanks in advance!!