KSB Delta Macro F - Page 72

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KSB Delta Macro
1983.843/04-EN
Parameter Description Value range and dependencies Factory setting Access level Read Access level Write Re-start
required
2-4-7-2 Maximum discharge-side
pressure deviation
-10bar … 10bar 0 Everybody Service -
2-4-8 Motor circuit breaker - - - - -
2-4-8-1 Trigger active high/low Active high 1: Active low Everybody Service -
Active low
2-4-8-2 Trigger delay 0 … 99s 1s Everybody Service -
10.2.2.5 System protection
Table33: System protection parameters
Parameter Description Value range and dependencies Factory setting Access level Read Access level Write Re-start
required
2-5 System protection - - Everybody Nobody -
2-5-1 Dry running protection - - Everybody Nobody -
2-5-1-1 Source - - - -
2-5-1-1-1 Source No function None Everybody Service -
Pressure sensor on suction side
Pressure sensor at tank
Pressure switch
Float switch
Flow switch
2-5-1-1-2 Delay time for system stop 0 … 99s 10s Everybody Service -
2-5-1-1-3 Delay time reset 0 … 99s 2s Everybody Service -
2-5-1-1-4 Maximum number of dry
running protection events per
hour
1 … 10 3 Everybody Service -
2-5-1-1-5 Dry running protection stop
delay
1 … 5s 1s Everybody Service -
2-5-1-2 Additional source - - - - -
2-5-1-2-1 Additional source No function None Everybody Service -
Pressure sensor on suction side
Pressure sensor at tank
Pressure switch
Float switch