socomec ATyS C55 - Page 38

38
EN
ATySController C55/65 - 549866C - SOCOMEC
The synoptic on the C55/65 controller informs the user on the status of the sources:
The round green LED next to S1 or S2 indicates if the source is available or not.
- If the LED is on but not blinking then the source is considered as available.
- If the LED is blinking, source is seen as present but not available.
- If the LED is off, then controller detects that the busbar is dead.
The 2 rectangle green LED indicates the position of the switch.
- If the LED is on, the switch is closed on that position (I or II).
- If the LED is blinking, the controller considers the switch is in that position, but there is no feedback from the switch
(no inputs have been congured to this position).
- If the LED is off, the switch is not in that position.
The green LED in the center-up of the diagram indicates if the load is powered.
- If the LED is on, the load is supplied by either source 1 or source 2, which means that the source is available and the
switch is in one of these positions.
- If the LED is blinking, the load is supplied but a load shedding is taking place.
- If the LED is off, the load is not supplied (switch not closed on an available source).
The “0” amber LED under the load LED indicates the center-off position.
- If the LED is on, the switch is in center-off position (only if there is a 0 position)
- If the LED is off, the switch position is either on S1, S2 or unknown (should always be off for technologies without 0
position)
- If the LED is blinking, the controller considers the switch is in that position, but there is no return from the switch (no
inputs have been congured to the 0 position)
The state of the position LED is entirely dependent on the inputs programmed for position inputs. If no position
inputs are programmed the position LED will blink based on the expected position of the swicth (controller will
expect that switching orders have been taken into account correctly by the switch immediately).