Fairford synergy, Руководство пользователя

Страница: 81 / 233

Synergy Series Soft Start User Manual
MAN-SGY-017. Version 01. 27/06/2016
81
3.11 Log (continued)
Menu
Description Min Max Default Unit Reg. Type
PNU 100102
Log
Trip Log
Trip Code
Descriptions
102
Input Side Phase Loss
Phase L2 missing at the instant
of start up.
The L2 phase is either missing or
at a very low level
Check all incoming connections.
If a main contactor is being
controlled by a digital output set
to "Running" check contactor
delay is sufficient
Read Only
PNU 100103
Log
Trip Log
Trip Code
Descriptions
103
Input Side Phase Loss
Phase L3 missing at the instant
of start up
The L3 phase is either missing or
at a very low level
Check all incoming connections.
If a main contactor is being
controlled by a digital output set
to "Running" check contactor
delay is sufficient
Read Only
PNU 100104
Log
Trip Log
Trip Code
Descriptions
104 - 117
Input Side Phase Loss
Any or all phases missing when
the motor is being controlled
L1 L2 or L3 phase are missing or
at a very low level.
Check all incoming connections.
Check any fuses / breakers
incorporated in the power circuit
Read Only
PNU 100201
Log
Trip Log
Trip Code
Descriptions
201
Max. Temp. Exceeded
Internal heatsink temperature
has exceeded 90°C
It is possible the Unit is
operating outside specified
limits.
Check enclosure ventilation and
airflow around the Unit. If the
unit trips immediately the
internal temperature sensor
could be faulty.
Read Only
3. Configuration and Parameters (continued)