JRC Alphatron Marine AlphaDynaPos, Руководство по эксплуатации

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12 | Introduction
III.2 Communication Matrix
This paragraph contains a table and description, which components exchange information via Ethernet network.
In this table each component name is shown in the vertical row with an Alphabetic character to identify. This character is
also used horizontally.
Station Computer A B C D E F G H I
DP1 MPC1 A - 13b 23a 1b 2b 3b 4b 5b 6b
21a
DP2 MPC2 B 13a - 23b 1b 2b 3b 4b 5b 6b
21b
JS MPC3 C 24a 24b - 1d 2d 3d 4d 5d 6d
THR XP-T1 D 1a 1a 1c -
XP-T2 E 2a 2a 2c -
XP-T3 F 3a 3a 3c -
XP-T4 G 4a 4a 4c -
XP-T5 H 5a 5a 5c -
XP-T6 I 6a 6a 6c -
III.2.1 DP Control Commands to Thrusters 1a, 2a, 3a, 4a, 5a, 6a
The MPC’s run the DP controllers which give thruster Set Points for RPM/Pitch and direction angle to the thruster
controller processors. Only the DP station that is in control sends these Set Points.
III.2.2 Thruster Feedback to DP Controllers 1b, 2b, 3b, 4b, 5b, 6b
The thruster processors collect actual RPM/Pitch signal and send this back to DP controllers.
III.2.3 JC Control Commands to Thrusters 1c, 2c, 3c, 4c, 5c, 6c
The MPC runs the JC controller, which give thruster Set Points for RPM/Pitch and direction angle to the thruster
controller processors. Only if the JC station is in control it sends these Set Points.
III.2.4 Thruster Feedback to JC Controllers 1d, 2d, 3d, 4d, 5d, 6d
The thruster processors collect actual RPM/Pitch signal and send this back to JC controller.
III.2.5 Settings Synchronize Between DP Stations 13a, 13b
The DP stations exchange user settings continuously. User settings include Gain, Alarm Limits, Set Points and all other
settings used to control the vessel.
III.2.6 Status DP Stations to Back-Up DP Station 21a, 21b
The DP stations exchange their status continuously.
III.2.7 Status DP Stations JC Station 23a, 23b
The DP stations exchange their status continuously.
III.2.8 Status JC Station DP Stations 24a, 24b
The DP stations exchange their status continuously.