PLC failure. The cargo crane does not start. Troubleshooting

In previous articles we looked at various problems with cargo cranes, this time a PLC failure error occurred and cargo crane does not start.

What to do in such situation and how to restore the operation of the cargo crane will be discussed in this article.

The "PLC FAILURE ALARM" light is on

As usual, the first step is to refer to the Troubleshooting manual.

Failure of the remote automatic control of the main engine. Actions of the ETO

Greetings! In this article, we will consider the actions of the ETO in case of failure of the remote automatic control of the main engine (real situation).

The vessel is equipped with the AutoChief C20 Propulsion Control System, which is very often used for fixed-pitch MAN MC engines. Produced by Kongsberg Maritime.

AutoChief C20 Control Panel (ACP)