Delta HPH-20KA01KAT, Руководство пользователя

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Delta Electronics. Inc.
HPH-
20KA01KAT
34
Chapter 8: Maintenance
Alarm Condition Code Description Suggested Action
HW Fault M1 01 Hardware error from the left module
Take all safety precaution, and
then check if the mains voltage
that is in specification. Turn on
the output power with a dummy
load to ensure if it is under
normal operation.
HW Fault M2
02
Hardware error from the right
module
Take all safety precaution, and
then check if the mains voltage
that is in specification. Turn on
the output power with a dummy
load to ensure if it is under
normal operation.
SW OVP 03 Output over voltage
Take all safety precaution, and
then check if the mains voltage
that is in specification. Turn on
the output power with a dummy
load to ensure if it is under
normal operation.
SW OCP 04 Output over current
Take all safety precaution, and
then check if the mains voltage
that is in specification. Turn on
the output power with a dummy
load to ensure if it is under
normal operation
SW OPP 06 Output over power
Take all safety precaution, and
then check if the mains voltage
that is in specification. Turn on
the output power with a dummy
load to ensure if it is under
normal operation.
Arc Number Limit 07
Arc number is over setting
parameter Press and hold “OFF” button
with 10 second to clear error.
Contactor Interlock 10
Uninstallation of contactor pin in D-
sub connector Check if contactor pin in D-sub
connector is short.
Output Interlock
11 Uninstallation of output cover
Check if output cover is
correctly installed.
Communication Loss 15 Error from internal communication
Check if the bus between panel
and control card is correctly
connected.
Fan1 Error 17 Error from the left fan
Check if the cable between fan
in the left module 1 and control
card is correctly connected.
Fan2 Error 18 Error from the right fan
Check if the cable between fan
in the right module 2 and control
card is correctly connected.
Bus UVP 20
Input voltage is under operation
range
Take all safety precaution, and
then check if the mains voltage
that is in specification.