20
Tripping Action
In the event of a trip on breaker 1 or break 2 the controller will enter a trip inhibition mode.
This mode will stop the controller from all automatic transfer functions including Gen start if controller power is still
available.
The controller will receive trip feedback from the breakers via inputs 3 and 4, as per NHP factory settings.
When a tripping action is detected the controller will inform the user with a pop-up with the information of which
breaker has tripped.
Bold are NHP default factory settings for ATYSCxxCIP
Tripping Action settings are available under
Main Menu
–
Specific Functions
–
Tripping Action
Setting
Option
Description
SWITCH
BREAKER 1, BREAKER 2
Selects on which breaker the configuration applies
TRIP ACTION
TRIP = SOURCE LOST, PARTIAL
INHIBITION, INHIBITION,
TOTAL
INHIBTION
This setting defines the action to apply when the trip signal for the corresponding
breaker is active.
OP MODE AFTER
TRIP
PREVIOUS MODE,
AUTOMACTIC, PARTIAL
INHIBITION,
INHIBITION
This setting allows user to select which operating mode the controller will return to
after the trip signal has been disabled (input has returned to inactive).
CHRG. TIME
STATUS
DISABLED
, WHEN OPEN, WHEN
CLOSED
Allows users to configure a charging time for the breaker to give time to charge the
spring mechanism before sending an order. Users can define if the spring is charged
after a close order or open order. If a charging time has been configured the
controller will wait the specified duration before sending another order.
NB: each charging time will be overridden if an input giving the charging status of the
breaker is configured.
CHARGING TIME(s)
0.00
-15.00s
Below are the available settings Tripping Action, including the NHP default factory.
To reset a trip on the controller follow the below steps:
1. Ensure the trip has not caused damage to the assembly and inspect circuit breaker according to manufactures
recommendations.
2. Ensure that the cause of the trip has been addressed.
3. Resetting or replacing of the circuit breaker
4.
Clear any faults/warning on the controller’s interface
5. Select the operation mode using Auto or Manual mode buttons. (operator code will be required)
Resetting a Trip Event
Resetting a trip event shall only be performed by qualified
persons.
