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The signal strength so week and we can’t develope the signal strength changing in Multiple direction. there is not clear line of sight…
New UPS installed at DTW-218 and old UPS brought to plant for problem checking. Now the pump is running and everything is normal.
Findings: UVR being under voltage, it need a reset to execute Close Command. Action: ACB open/close command relay check. Isolate the physical reset…
Modbus Serial communication cable check Complete. No problem Found in the Field LIT Do Not Down in The Boring After 10 Meter
1.Cable connector change 2. IP Setup