Eaton PowerXL DM1 Series Applications Manual page 251

Fault Fault name/
code description Fault type
68 Over voltage Warning
control
70 System fault Fault
80 Fieldbus fault Fault
81 Fieldbus fault Fault
83 Fieldbus fault Fault
84 Fieldbus fault Fault
85 Fieldbus fault Fault
86 Fieldbus fault Fault
87 Fieldbus fault Fault
90 Drive under Warning
temp.
(Cold weather
drive under
temp.)
92 External fault Fault
(External fault 2)
93 External fault Fault
(External fault 3)
97 Pipe fill loss No action
(Prime loss)
98 PI feedback AI No action
loss
POWERXL DM1 SERIES VARIABLE FREQUENCY DRIVE
Default
configuration Possible cause
The DC link voltage has reached its voltage limit value.
MCU sending wrong parameters to DSP.
Configurable BACnet IP fieldbus fault.
Configurable SA bus fieldbus fault.
Configurable (1) DCI_ubRTUBacNetFaultBehavior parameter's value is 0,
loss of communication with modbus RTU, and the fieldbus
reference is the remote reference or the fieldbus control place
is the remote control place ,and the fault protection is not "NO
action";
(2) DCI_ubRTUBacNetFaultBehavior parameter's value is 1,
loss of communication with modbus RTU.
Configurable (1) DCI_ubTCPFaultBehavior parameter's value is 0, loss of
communication with modbus TCP ,and the fieldbus reference
is the remote reference or the fieldbus control place is the
remote control place ,and the fault protection is not "NO
action";(
2)DCI_ubTCPFaultBehavior parameter's value is 1, loss of
communication with modbus TCP.
Configurable Loss of communication with BACnet, and the fieldbus
reference is the remote reference OR the fieldbus control place
is the remote control place, and the fault protection is not "NO
action".
Configurable Loss of communication with ethernet IP, and the fieldbus
reference is the remote reference OR the fieldbus control place
is the remote control place, and the fault protection is not "NO
action".
Configurable Loss of communication with Profibus/Canopen/Devicenet
master on Slot A, and the fieldbus reference is the remote
reference OR the fieldbus control place is the remote control
place, and the fault protection is not "NO action".
• Cold weather mode is not enabled, and unit temperature is
less than -10°C.
• Cold weather mode is enabled and Under Temp Fault
Override is not set, unit temperature is less than -30°C.
• Cold weather mode is enabled and Under Temp Fault
Override is not set, unit temperature is -20 ~ -30°C. The
temp <-20°C when cold weather start time out.
Configurable Digital input is activated for external fault input.
Configurable Digital input is activated for external fault input.
Configurable • In single drive control mode of MPFC, include FC, interlock
enable, and all interlock signals lost.
• In single drive control mode of MPFC, not include FC,
interlock enable, and interlock 1 lost.
• In multi drive network mode of MPFC, interlock enable, and
interlock 1 lost.
Configurable The feedback function has a relationship with feedback 1/2
and the feedback 1/2 source has relationship with AI. The AI
signal range is 1 (20-100%/2-10 V/4-20m A). The AI value is
out of range (AI mode: 0~20 mA, AI < 4 mA or AI > 20 mA, AI
mode: 0~10 V, AI < 2 V or AI > 10 V) of PID1 feedback.
Remedy
Check the input voltage.
Set the acceleration/deceleration time
longer.
Restart the drive again. Should the fault
re-occur, contact the distributor nearest
to you.
Check the fieldbus communication
wiring. Verify drive parameters are
set correctly. Check BACnet master
programming to verify proper addressing.
Check the fieldbus communication wiring
on A/B terminal. Verify drive parameters
are set correctly. Check SA bus master
programming to verify proper addressing.
Check RS485 communication wiring.
Verify drive parameters are set correctly.
Check master programming to verify
proper addressing.
Check ethernet communication wiring.
Verify drive parameter are set correctly.
Check master programming to verify
proper addressing.
Check RS485 communication wiring.
Verify drive parameters are set correctly.
Check BACnet master configuration
programming to verify proper addressing.
Check ethernet communication wiring.
Verify drive parameters are set correctly.
Check EIP master configuration
programming to verify proper addressing.
Profibus/Canopen/Devicenet
communication wiring. Verify drive
parameters are set correctly. Check
Profibus/Canopen/Devicenet master
configuration programming to verify
proper addressing.
If unit temp -20 ~ -10°C, start motor in
cold weather mode.
If unit temp <-20°C, warm up unit above
-20°C for proper operation using cold
weather mode. If still < -20°C when cold
weather mode time out, try higher output
voltage in cold weather mode.
Check digital input settings and verify
input level, could be an external device
causing fault.
Check digital input settings and verify
input level, could be an external device
causing fault.
Check digital inputs for interlock.
Check the AI of PI1 feedback, the AI
value whether is out of range or not,
the AI range shall be 2~10 V ( AI mode
is 0~10 V) or 4~20 mA (AI mode is 0~20
mA).
MN040049EN—September 2021 www.eaton.com
Application notes
241