









In DTW-103, there are 3 Nos maintenance and installation : 1. IP configure in CCTV camera. 2. 2 Nos new camera install. 3….
The modbus serial communication cable is cut by mouse. The cable reconnect & solve the problem.
Problem: after power up time ACB do not close from the SCADA command. Problem found: 27X Magnetic Contact (M/C) & AUX Contact Unit…
Due To Strom the optical fiber cable fall down near DTW-114 to 117 and chaira brize to DTW-218 now everything is normal
Previous PoE switch has port problem.