FANOX SIA-C, User Manual

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Leds
Leds
Led 1 (configurable)
Led 2(configurable)
Led 3(configurable)
Logic (*)
Logic
Block 50P
Block 50N
Acive settings group 1
Active settings group 2
Remote
Communication
(*)
Remote Modbus
There is remote communication.
Local
communication
Local Modbus
There is local communication
HMI Activity
(*) Optional depending on model
A brief description of the general statuses is given below:

Trip : The equipment has tripped.

External trip : A trip has been caused by the activation of the external trip input.

Trip power Error : The self-diagnosis algorithms have detected a problem with the trip
output voltage.

Measurement error : The self-diagnosis algorithms have detected a problem in the
measurement block.

Protection error : The self-diagnosis algorithms have detected a problem in the
protection block.

Ready bit agglutinates correct relay operation and has the following logic:
This bit is normally assigned to a contact with an NC contact

Setting change : This activates when the settings are changed.

Date-time set : This activates when the date-time are synchronised.

Communication in local: this is the sum of the "MMI activity" and "Local
communication" bits from the "Local communication" status group
Operation
Mesaurement error
Protection error
Default settings
Ready