We are looking to add a remote turbine speed indicator to our turbine for use during a water wash.
For ease of installation, we are attempting to duplicate a signal coming from the MK-V Comm Link to use as a drive signal for the RPM meter. Can anyone point me in the right direction on how to duplicate this signal?
Our first thought was to use the TNH_RPM signal directly from the MK-V, however it is difficult to reach the cable tray that would be needed to run those lines. Much easier would be to run a wire from the Control Room (DCS) to the water wash cab to provide this signal. DCS point name is T1TNHRPM.UNIT1 (Emerson Ovation). Thanks in advance.
For ease of installation, we are attempting to duplicate a signal coming from the MK-V Comm Link to use as a drive signal for the RPM meter. Can anyone point me in the right direction on how to duplicate this signal?
Our first thought was to use the TNH_RPM signal directly from the MK-V, however it is difficult to reach the cable tray that would be needed to run those lines. Much easier would be to run a wire from the Control Room (DCS) to the water wash cab to provide this signal. DCS point name is T1TNHRPM.UNIT1 (Emerson Ovation). Thanks in advance.