Guardian SCC 25, Руководство пользователя, Страница: 3 / 79

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GUARDIAN SCC-40 Issue (Auto VI) & V3.6t 07/12/00
“Lower” ......................................................................................................................... 33
“RESET” ....................................................................................................................... 33
ALARM ACCEPT AND RESET PUSHBUTTON OPERATION........................................ 34
SETPOINTS..................................................................................................................... 36
CONTROL MODES ......................................................................................................... 38
CONTROL ............................................................................................... 39
COMPRESSOR CONTROL OPERATION ....................................................................... 39
POWER UP .................................................................................................................. 39
READY/WAITING ......................................................................................................... 39
STARTING ................................................................................................................... 40
RUNNING..................................................................................................................... 41
STOPPING ................................................................................................................... 42
MODES CHANGES ...................................................................................................... 43
TWO SPEED MOTOR CONTROL ................................................................................... 44
MANUAL MODE 2-SPEED........................................................................................... 44
VARIABLE SPEED MOTOR CONTROL ......................................................................... 44
TWO COMPRESSOR-SINGLE MOTOR OPERATION.................................................... 47
AUTOMATIC STANDBY COMPRESSOR CHANGEOVER AFTER TRIP ....................... 50
NOTES ON SET-UP OF AUTO VI FOR HOWDEN COMPRESSOR .... 51
Auto VI Operation:.......................................................................................................... 51
Procedure ....................................................................................................................... 52
Auto VI Commissioning Parameters............................................................................. 53
Auto VI Drawing............................................................................................................ 55
Auto VI Wallbox Wiring ................................................................................................. 56
TIMER SETPOINTS......................................................................................................... 57
SETUP..................................................................................................... 59
Compressor Settings ..................................................................................................... 59
Unit Settings: ................................................................................................................ 59
System Settings............................................................................................................ 60
Port Settings ................................................................................................................. 61
Analog .......................................................................................................................... 61
Test .............................................................................................................................. 62
Done............................................................................................................................. 62
TWO SPEED MOTOR CONTROL SELECTION........................................................... 63
TRANSDUCER SETUP & CALIBRATION ................................................................... 64
COMMUNICATIONS............................................................................... 67
MAIN SET-UP/ COMMISSIONING PARAMETERS .............................. 68
Setup / Commissioning Parameters ............................................................................. 71
PRESSURES ............................................................................................................... 71
TEMPERATURES ........................................................................................................ 72
EQUIVALENTS ............................................................................................................ 72
DIFFERENTIALS.......................................................................................................... 73
TIMERS ........................................................................................................................ 74
Settings display and change facilities. ......................................................................... 75
SCC-40 Enclosure wiring: for trips negative ................................................................ 77
SCC-40 Enclosure wiring: for trips positive. ................................................................ 78
Local Communications .................................................................................................. 79
Standard Wallbox Internal wiring .................................................................................. 80
Standard SCC 40 Drawing............................................................................................ 81
FITTING NEW EPROM ........................................................................... 82
Index................................................................................................................................ 83