







Observation: Radio communication checking complete DTW 213.1. In DTW 213, We checked up to 10 minutes. RSSI Value (Dc volts) MAX: 2.395V, MIN:…
when we install new VFD controller , the HMI Graph do not change from scada that time . so we reinstall old VFD…
Problem: SCADA always showing HI signal. Problem found: 1 Nos float switch problem. HI signal float switch problem & float switch connection terminal…
Observation: DTW 118 Radio Communication checking complete. This DTWs communication is very bad.1. In DTW 118, We checked up to 10 minutes. RSSI…
DTW-221,217,123 Modbus communication Problem DTW-221 & 217 new serial communication cable install DTW- 123 VFD controller and Modbus serial communication cable check Done….
To solve this problem, we increase the height 1 meter more and change the direction.