







Problem: When the pump is stopped and normally shuts off, a fault automatically occurs in the mov. In this case the valve is…
DTW-114 PIT ok. DTW-113 PIT ok but scadapack AO port damaged. DTW-104 PIT doesn’t exist. DTW-105 PIT ok (regeneration on going)
There was so much dust
Problem: In those sensors, high temperature shows in transmitter display. But when we check the mA current of sensor signal, that was OK….
Previous ONU frequently becomes unstable/hang. So replace the ONU.
1.Cable connector change 2. IP Setup