Problem: PIT value does not showing in the SCADA & field device.
Problem found: PIT 24v AC supply fuse damage found & maintenance. now PIT is ok.




Problem: PIT value does not showing in the SCADA & field device.
Problem found: PIT 24v AC supply fuse damage found & maintenance. now PIT is ok.




To solve this problem, we increase the height 1 meter more and change the direction.
Problem: SCADA always showing HI signal. Problem found: 1 NOS float switch problem found. A good sensor in HIHI position is replaced with…
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)
New parameter setting on an old ultrasonic level transmitter and installing complete. now sand filter “E” is normal. SCADA value & field value…
1.UTP Cable Change 2.Connector Change 3.IP Setup