Siemens Arcteq AQ101 - OPERATION; 3.1 AQ101, AQ101 D, AQ110 P RELAY OPERATION; 3.1.1 LED INDICATORS

Instruction manual AQ101, AQ101D, AQ110P, AQ01 20 (48)
3 OPERATION
3.1 AQ101, AQ101D, AQ110P ARC FLASH PROTECTION RELAYS
3.1.1 LED INDICATORS
All the devices contain LED indicators for operating states as per the latter
definitions.
LED
Color
OFF
Steady ON
Blinking
Arcteq logo
Blue
Auxiliary supply
disconnected
Auxiliary power
connected
N/A
Power
Blue
Auxiliary supply
disconnected
Auxiliary power
connected
N/A
Error
Red
System healthy
System failure
Configuration
mismatch. Protection
partly operational
T1, T3, T4
Red
Normal status
Trip relays
T1,T3,T4 activated
N/A
T2, T4
Red
Normal status
Trip relays T2, T4
activated
N/A
S1
Amber
Normal status
Corresponding
sensor channel
activated.
Corresponding sensor
channel have loose
connection or system
set-up not performed
S2 / S3 / S4 /
S5
Amber
Normal status
Corresponding
sensor channel
activated.
Corresponding sensor
channel have loose
connection or system
set-up not performed;
BI1 / BI2
Amber
Normal status
Corresponding
binary input
activated
Corresponding binary
input lost connection
BO1
Amber
Normal status
Binary Output
activated
N/A
Table 3-1: AQ101, AQ101D LED indications definition.