Ametek ASTDC60D1C-E00 Programming Manual page 78

External User Control Signal Connector
Hex
Bit
Value
3 0x08
4 0x10
5 0x20
6 0x40
7 0x80
8 0x100
9 0x200
10 0x400
8-22
Description Explanation
Overvoltage Output voltage
Protection exceeded Over
Fault Voltage trip limit.
Over Power supply
Temperature internal hardware
Fault temperature
exceeded limit
External External Shutdown
Shutdown activated from
External Analog
Programming
Connector
Foldback Trip activated due
Mode to foldback
Operation operation setting
Remote Power supply
Programming remote
Error programming
command is
incorrect
Fan Fault Fault from cooling
Fan
Line Drop Input voltage to
Fault the power supply
is not in operating
range
DC Module Internal DC
Fault module hardware
fault
Asterion DC Series Programming
Actions
•
Check sufficient margin
between set voltage and OVP
limit
•
Check if OVP is set from
external Analog source and
sufficient margin between set
voltage and OVP limit
•
Check and make sure there is
no Air blockage in the front
and rear of the power supply.
Make sure Ambient
temperature and the Operating
Power limit with input line
condition is as per the
Specifications. If fault persists,
Contact factory
•
Make sure Pin 13 and Pin 14
are connected for disabling
External Shutdown
•
Check the foldback operation
setting from
OUTP:PROT:FOLD? Query
and modify as required
•
Verify the SCPI command sent
from remote communication
interface is as per
programming manual.
•
Verify command sent are not
violating any user limits or
hardware parameter range
specified in datasheet of power
supply
•
This condition is caused by
Fan's not running properly.
Reset the fault or try restarting
the power supply and If fault
persists, Contact factory.
•
Check if input voltage to the
supply is within specified range
in datasheet
•
Try restarting the power
supply, if fault persists Contact
factory
M330461-01 Rev A