DSE Genset DSEA109 PMG, Operator'S Manual

Page: 4 / 60

DSEA109 Operator Manual
057-295 ISSUE: 1 Page 4 of 60
4.4.1.3 UNDER FREQUENCY ROLL OFF (UFRO) PRESET ........................................... 35
4.4.2 ALTERNATE CONFIGURATIONS .............................................................................. 36
4.4.3 ALTERNATE STABILITIES ......................................................................................... 36
4.4.4 PROTECTIONS .......................................................................................................... 36
4.5 FINAL CHECK .................................................................................................................. 37
5 OPERATION ...................................................................................................... 38
5.1 CONTROLS AND INDICATIONS ...................................................................................... 38
5.1.1 PRESETS................................................................................................................... 39
5.1.1.1 VOLTAGE SET POINT ........................................................................................ 39
5.1.1.2 DROOP ............................................................................................................... 39
5.1.1.3 UNDER FREQUENCY ROLL OFF (UFRO) .......................................................... 41
5.1.1.4 PROPORTIONAL ................................................................................................ 42
5.1.1.5 INTEGRAL .......................................................................................................... 42
5.1.2 DIP SWITCHES .......................................................................................................... 43
5.1.2.1 DIP SWITCH 1 .................................................................................................... 43
5.1.2.2 DIP SWITCH 2 AND 3 ......................................................................................... 43
5.2.1 STATUS LED ............................................................................................................. 44
5.3 EXTERNAL AC VOLTAGE BIAS ...................................................................................... 45
6 ALARMS ............................................................................................................ 46
6.1 START-UP TRIP ............................................................................................................... 46
6.2 LOSS OF FEEDBACK ...................................................................................................... 46
6.3 OVER EXCITATION .......................................................................................................... 46
6.4 UNDER FREQUENCY....................................................................................................... 46
6.5 POTENTIOMETER FAULT ............................................................................................... 46
7 FAULT DIAGNOSIS .......................................................................................... 47
8 CAN INTERFACE SPECIFICATION ................................................................. 48
8.1 INSTRUMENTATION AND CONTROL ............................................................................. 48
8.1.1 BROADCAST MESSAGES ......................................................................................... 48
8.1.1.1 VREP
– VOLTAGE REGULATOR EXCITATION STATUS ................................... 48
8.1.1.2 VROM
– VOLTAGE REGULATOR OPERATING MODE ...................................... 49
8.1.1.3 GAAC
– GENERATOR AVERAGE BASIC AC QUANTITIES ............................... 49
8.1.1.4 GPAAC - GENERATOR PHASE A BASIC AC QUANTITIES................................ 49
8.1.1.5 GPBAC - GENERATOR PHASE B BASIC AC QUANTITIES................................ 49
8.1.1.6 GPCAC - GENERATOR PHASE C BASIC AC QUANTITIES ............................... 50
8.1.1.7 DM1 (DIAGNOSTIC MESSAGE 1)....................................................................... 50
8.1.1.8 PROPB 01
– AVR SETTINGS ............................................................................. 50
8.1.1.9 PROPB 02
– AVR EXTERNAL BIAS .................................................................... 50
8.1.1.10 PROPB 03
– AVR STATUS AND VERSION ........................................................ 51
8.1.1.11 PROPB 04
– AVR EXCITATION VALUES ........................................................... 51
8.1.1.12 CONFIGURABLE CAN MESSAGE 1 ................................................................... 51
8.1.1.13 CONFIGURABLE CAN MESSAGE 2 ................................................................... 52
8.1.2 RECEIVED MESSAGES............................................................................................. 52
8.1.2.1 VOLTAGE BIAS................................................................................................... 52
8.1.3 ALTERNATIVE CONFIGURATION ............................................................................. 52
8.1.4 STABILITY SELECTION ............................................................................................. 52
8.2 PROPRIETARY COMMANDS ........................................................................................... 53
8.2.1 CONFIGURATION ...................................................................................................... 53
8.2.2 MESSAGE FORMAT .................................................................................................. 53
8.2.3 DATA BYTE FORMAT ................................................................................................ 53
8.2.3.1 WRITE COMMAND ............................................................................................. 53
8.2.3.2 READ COMMAND ............................................................................................... 54
8.2.3.3 STORE CONFIGURATION COMMAND .............................................................. 54
8.2.3.4 ALARM RESET COMMAND ................................................................................ 54
8.2.4 ERROR CODES ......................................................................................................... 55
8.2.5 DATA ADDRESSES ................................................................................................... 55
8.2.5.1 STATUS FLAG LIST ............................................................................................ 56
8.2.5.2 DIP SWITCH POSITION LIST ............................................................................. 57