Kongsberg ACS500, Instruction Manual

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Instruction Manual, Gisma test port system
Messages ................................................................................................................54
No response from SCU ............................................................................... 54
Link status.................................................................................................. 54
System status.............................................................................................. 55
BOP status ................................................................................................. 56
Battery status.............................................................................................. 57
Sensor input ............................................................................................... 57
More status................................................................................................. 58
Valve operation messages ............................................................................ 58
Case 1; The valve package is not in
Arm
mode ............................................. 62
Case 2; Trying to activate a valve function twice........................................... 64
Case 3; Getting no status reply after execution of a valve .............................. 65
Case 4; Trying to activate the
Arm
function twice ......................................... 66
Case 5; Executing a
Disarm
function when a valve function is still
active ......................................................................................................... 66
SIMULATION AND TEST .................................................. 68
Connecting the test equipment ...............................................................................70
Alternative 1............................................................................................... 70
Alternative 2 (preferred method) .................................................................. 70
Test procedure ........................................................................................................70
Testing ACS500 with HiPAP .................................................................................72
MAINTENANCE ................................................................ 74
Acoustic Command Unit ........................................................................................75
Cleaning the Acoustic Command Unit.......................................................... 75
Charging the Acoustic Command Unit ......................................................... 75
Changing the battery on the Acoustic Command Unit ................................... 76
Dunking transducer ................................................................................................77
Cleaning the dunking transducer .................................................................. 77
Checking the dunking transducer ................................................................. 77
Subsea Control Unit ...............................................................................................78
SCU maintenance overview......................................................................... 78
Cleaning the Subsea Control Unit ................................................................ 78
Opening the Subsea Control Unit ................................................................. 78
Replace a Subsea Control Unit and duplicate the configuration ...................... 79
Changing the battery on the Subsea Control Unit ......................................... 80
Testing the seals on the Subsea Control Unit ................................................ 82
External quad battery unit for the Subsea Control Unit. ........................................83
Quad battery maintenance overview............................................................. 84
Cleaning the external quad battery unit......................................................... 84
Opening the external quad battery unit ......................................................... 84
Changing the batteries in the external quad battery unit ................................. 85
Subsea transducer ...................................................................................................86
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