Commissioning supervision means consulting the Customer’s and working personnel at the Customer’s sites. Below is a list of works, ensuring the supervision of the PLC communication equipment:
1. Visual inspection and installation check-up
1.1. Visual inspection: the integrity of the design of the cabinet and equipment mounted in the cabinet.
1.2. Verification of compliance with the equipment completeness equipment specification (contractual, project).
1.3. Verification the correct equipment installation.
1.4. Verification proper cabling and grounding.
1.5. Verification of the correctness of the connection of external connections (Coax cable, data communication cables, data, relay protection and emergency control automation devices, alarm signaling).
2. PLC line parameters measurement
2.1. PLC link attenuation measurement in the frequency band of the PLC communication equipment.
2.2. Measurement of attenuation of inconsistencies in the frequency band of the PLC communication equipment.
3. Turning-on the equipment
3.1. Checking the voltage of the power supplies at the electrical inputs of the equipment.
3.2. Turning-on the equipment.
3.3. Checking the correctness of equipment operation.
3.4. Checking equipment controlling.
4. Local tests
4.1. Checking power supplies parameters.
4.2. Reading hardware configuration.
4.3. Configuring PLC communication equipment in accordance with project documentation
4.4. Adjustment and testing of the transmitter.
4.5. Adjustment and testing of the receiver.
4.6. Alarm threshold adjustment.
5. Complex tests
5.1. Adjustment and comprehensive testing of telephony channels.
5.2. Adjustment and comprehensive testing of remote control channels.
5.3. Adjustment and comprehensive testing of digital channels.
5.4. Adjustment and comprehensive testing of the Relay Protection commands transfer system.
6. Executive documentation
6.1. Preparation of protocols for acceptance tests of PLC communication equipment.
6.2. Printing or saving on electronic media configuration, status and internal registrar.6.3. Preparation of the Act of the executed works.