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LCD Display Screens
Every LCD display screen contains a parameter name,
parameter value, and parameter units. If the control
detects that a parameter value is invalid, the LCD display
shows five dash characters (- - - - -) in the value field of the
screen. Demand metered values are indicated by (D) and
instantaneous values by (I).
S280-79-10
9
!
SAFETY
FOR LIFE
1 Gnd ____________ A
Ph1-2 ____________ A
Ph3-4 ____________ A
Ph5-6 ____________ A
2 Gnd Fault ____________ A
Ph1-2 Fault ____________ A
Ph3-4 Fault ____________ A
Ph5-6 Fault ____________ A
3 Freq Trip____________ Hz
Time Date
Present Freq ____________ Hz
4 Ph1-N VTrip ____________ V
Ph3-N VTrip ____________ V
Ph5-N VTrip ____________ V
Time Date
5 Tot ____________ kWh
Ph1-2 ____________ kWh
Ph3-4 ____________ kWh
Ph5-6 ____________ kWh
6 Instant S1 Ph-N
Ph1-N ____________ V
Ph3-N ____________ V
Ph5-N ____________ V
7 Instant S1 Ph-Ph
Ph1-3 ____________ V
Ph3-5 ____________ V
Ph5-1 ____________ V
8 Instant S2 Ph-N
Ph2-N ____________ V
Ph4-N ____________ V
Ph6-N ____________ V
9 Instant S2 Ph-Ph
Ph2-4 ____________ V
Ph4-6 ____________ V
Ph6-2 ____________ V
Screen 1 – Instantaneous Load Current
Screen 1 displays line current values present for the last
overcurrent trip operation. Values are reset to zero when
the fault targets are reset.
Screen 2 – Fault Targets
Screen 3 – Frequency Trip
Screen 4 – Voltage Trip
Screen 8 – S2 Phase-to-Neutral, Instant. Voltage
Screen 5 – Power kWh
Screen 6 – S1 Phase-to-Neutral, Instant. Voltage
Screen 9 – S2 Phase-to-Phase, Instant. Voltage
Screen 7 – S1 Phase-to-Phase, Instant. Voltage
11 Tot ____________ kW
Ph1-2 ____________ kW
Ph3-4 ____________ kW
Ph5-6 ____________ kW
Screen 11 – Real Power
10 Instant S1-S2
Ph1-2 Dif ____________ V
Ph3-4 Dif ____________ V
Ph5-6 Dif ____________ V
Screen 10 – Instantaneous Voltage
12 Tot ____________ kVA
Ph1-2 ____________ kVA
Ph3-4 ____________ kVA
Ph5-6 ____________ kVA
Screen 12 – Instantaneous kVA