Eaton PowerXL DA1 Communications Manual page 36

2 Modbus RTU
2.6 Operating mode Modbus RTU
Error no. Device series
dec hex
DA1, DC1, DE1
00 00 DA1, DC1, DE1
01 01 DA1, DC1, DE1
02 02 DA1, DC1, DE1
03 03 DA1, DC1, DE1
04 04 DA1, DC1, DE1
05 05 DA1, DC1, DE1
06 06 DA1, DC1, DE1
07 07 DA1, DC1, DE1
08 08 DA1, DC1, DE1
09 09 DA1, DC1, DE1
10 0A DA1, DC1, DE1
11 0B DA1, DC1, DE1
12 0C DA1, DC1, DE1
13 0D DA1, DC1, DE1
14 0E DA1, DC1, DE1
15 0F DA1, DE1
16 0A DA1, DC1, DE1
17 11 DA1, DC1, DE1
18 12 DA1, DC1, DE1
19 12 DA1, DC1...E1
20 14 DA1
21 15 DA1, DC1...E1
22 16 DA1, DC1...E1
23 17 DA1, DC1...E1
24 18 DA1
25 19 DA1
26 1A DA1, DC1...E1
29 1D DA1
30 1E DA1
31 1F DA1
32 20 DA1
33 21 DA1
32
Fault word
Table 11: Fault messages
Message Possible cause
(display on DA1, DC1)
The enable signal for the drive is not active (this is not an error message).
Stop
Shown for P0-13 if there are no messages in the error register.
no-Flt
Excessively high braking current
OI-b
Thermal overload on braking resistor.
OL-br
Overcurrent at variable frequency drive output
O-I
Motor overload.
I. t -trP
Overcurrent (Hardware)
PS-trp
Overvoltage in DC link
O. V olt
Undervoltage in DC link.
VVolt
Overtemperature at heat sink.
O-t
Under-temperature
V-t
The parameters' default settings have been loaded.
P-dEf
Ext Fault/Warning
E-trip
Communication error with an external operating unit or with a PC
SC-ObS
Excessively high DC link voltage ripple
FlT-dc
Incoming power phase failure (only for devices with a three-phase power supply)
P-LOss
Overcurrent at output
h O-I
Malfunctioning heat sink thermistor.
Th-flt
Error in internal memory
dAtA-F
The analog input's input current does not fall within the specified range.
4-20 F
Error in internal memory
dAtA-E
The customer's settings for the parameters have been imported.
V-dEf
Motor PTC thermistor overtemperature
F-Ptc
The device's internal fan is experiencing a fault
FAn-F
The measured ambient temperature exceeds the specified value.
O-hEAt
Maximum permissible torque exceeded.
O-torQ
Only active if brake control is enabled in hoisting gear mode (P2-18 = 8).
U-torQ
The torque produced before the hoisting gear's mechanical brake is enabled falls
below the set threshold.
Device output fault
OUt-F
Internal STO circuit fault
Sto-F
No communication between the encoder module and the variable frequency drive
Enc-01
The calculated motor speed is different from the measured motor speed
Enc-02
SP-Err
The motor speed and the PPR value entered in P6-06 do not match
Enc-03
Channel A fault
Enc-04
Modbus RTU for variable frequency drive DA1, DC1, DE1 09/16 MN040018EN www.eaton.com