Page 138 of 146
198-1600-00 Rev F
9
System
(0)
DSP stack overflow or underflow
trap
Cycle power or manually clear
fault. If fault continues report to
Dynatronix, Inc.
NO
YES
10
System
(0)
DSP math errror trap
Cycle power or manually clear
fault. If fault continues report to
Dynatronix, Inc.
NO
YES
11
System
(0)
DSP DMA error trap
Cycle power or manually clear
fault. If fault continues report to
Dynatronix, Inc.
NO
YES
12
System
(0)
control was passed to an unused
interrupt vector
Cycle power or manually clear
fault. If fault continues report to
Dynatronix, Inc.
NO
YES
13
N/A
N/A
N/A
N/A
N/A
14
System
(0)
Inverter communications port
receive software FIFO overflow
(U1)
This fault is recorded in fault
history and is used for
diagnostics purposes, it is not
flagged as an active fault.
NO
YES
15
System
(0)
Host communications port receive
software FIFO overflow (U2)
This fault is recorded in fault
history and is used for
diagnostics purposes, it is not
flagged as an active fault.
NO
YES
16
System
(0)
Invalid CRC in user settings
EEPROM, or an error writing user
settings to EEPROM.
If this fault occurs at power on
then all user settings have been
reset to factory default values
because the integrity of the
values in EEPROM could not be
verified. If the fault occurs after
changing a setting the setting
change may not have been
saved. Cycle power to clear the
fault. If the fault continues
report to Dynatronix, Inc.
YES
YES
17
System
(0)
Invalid CRC in factory
configuration settings EEPROM,
or an error writing configuration to
EEPROM.
If this fault occurs at power on
then all factory configuration
settings have been reset to
factory default values because
the integrity of the values in
EEPROM could not be verified
and the power supply require
service.If the fault occurs after
changing a setting the setting
may not be saved. If the fault
continues report to Dynatronix,
Inc.
YES
YES
18
System
(0)
I2C bus communications error
with EEPROM
Cycle power. If fault continues
report to Dynatronix, Inc.
YES
YES
19
System
(0)
The inverter initialization
sequence did not complete
without errors
Cycle power. If fault continues
report to Dynatronix, Inc.
YES
YES
20
Output
Channel
(0 to n)
Voltage setting is outside of the
power supply ratings.
Adjust the setting to a value less
than the power supply ratings
and manually clear the error.
YES
NO
21
Output
Channel
(0 to n)
Current setting is outside of the
power supply ratings.
Adjust the setting to a value less
than the power supply ratings
and manually clear the error.
YES
NO
22
Output
Channel
(0 to n)
The displayed current could not
be auto-ranged for proper display
and may be truncated.
Fault auto-clears when the
output current is properly
displayed.
NO
YES
