Diagnostics and Troubleshooting CDHD
264 User Manual
n4 5 Pow er Br ake Fault
n45 Displayed in sequence
D e finit ion Power Brake Fault
Type Fault
Act ive disa ble Yes
M e ssage # FLT 98
Descr iption A fault occurred on the power brake.
This fault disables the drive.
Action required Replace the m otor brake.
o Bus AC Supply Line Disconn e cte d
o Lit steadily
D e finit ion Bus AC Supply Line Disconnected
Type Warning
Act ive disable Not Applicable
M e ssage # WRN 32
Descr iption
At least one phase of t he m ain power for the bus supply
is not connected.
Action required
o Ove r- Volt a ge
o Flashing
D e finit ion Over-Voltage
Type Fault
Act ive disa ble No
M e ssage # FLT 9
Descr iption The bus volt age exceeded the maximum value.
This fault disables the drive.
Action required
Check whether a regenerat ion resistor is required for the
application.
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