Drawing Used to
Single-line diagram Set up or check the single-line diagram in PICUS
Detailed drawings Configure the inputs and outputs in PICUS
2.3.2 IO setup and parameter configuration
The following information must be available:
Information
Used to
Analogue input and output characteristics* Check and/or configure the analogue inputs and outputs in PICUS
Functions specification Check and/or configure the parameters in PICUS
Optional: Logic specification Check and/or configure the CustomLogic in PICUS
*Note: For example, for an oil pressure sensor with a resistance output, you need the relationship between the resistance
output and the oil pressure.
2.3.3 AC protections
To avoid delays during commissioning, ensure that the list of protections for each controller is available, as required by the
class society and/or shipowner.
2.3.4 Transformer information
To avoid delays during commissioning, ensure that configuration information is available for each current transformer, voltage
transformer and step-up transformer in the system.
2.3.5 Breaker information
To avoid delays during commissioning, ensure that the manufacturer's information is available for each breaker that the
controllers will control. This information should include:
• The breaker type.
• Breaker characteristics, especially the breaker closing time. Other breaker characteristics are also useful, like the spring
loading time for a compact breaker.
2.3.6 Governor information
To avoid delays during commissioning, ensure that the manufacturer's information is available for each governor that the
controllers will regulate. This information should include:
• Instructions on setting the governor initial speed.
• Instructions on setting the governor control range.
• Governor characteristics. For example, for a relay controlled governor: The effect of the number of pulses and the pulse
length.
• The speed droop, and how to adjust it.
PPU 300 Commissioning guidelines 4189341106 UK
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