19
Instruction Manual
COMPACT DC
4.- OPERATION
4�1�- LED INDICATORS
The LED indicators that provide information on the concentrator status are located on the front panel.
4�1�1�- COMPACT DC SBT AND DC-S SBT MODELS
CPU
PLC
SBT
Power
Power
PLC.Link
SBT.Link
ETH 1
R
Power
PLC.TX
PLC.RX
Power
20.000
imp/kWh
20.000
imp/kvarh
COMPACT DC SBT
2
3
4
5
1
6
7
8
ETH 1
10kV
iso
Figure 14:COMPACT DC SBT and DC-S SBT indicator LEDs
Table 9: Description of the LEDs, COMPACT DC SBT and DC-S SBT�
LED
Description
1
Power
Power supply to each of the modules: CPU, PLC and SBT.
2
PLC�Link
Indicates whether there is connectivity with the PLC module
3
SBT�Link
Indicates whether there is connectivity with the SBT module
4
ETH 1
Indicates whether there is an Ethernet connection
5
PLC�TX
Concentrator output frame indication
6
PLC�RX
Concentrator input frame indication
7
20000 imp/kWh
Active energy pulses
8
20000 imp/kVArh
Reactive energy pulses
Содержание Compact DC 2
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