13-6 Troubleshooting
3AXD50000011888
Table 13-1 Warning Messages (Alphabetical by Keypad Text)
Warning
Fault #
Cause
What to do
Mechanical brake
opening not allowed
Programmable warning:
44.17 Brake fault function
A7A5
Open conditions of
mechanical brake
cannot be fulfilled (for
example, brake has been
prevented from opening
by parameter 44.11 Keep
brake closed).
Check mechanical brake settings in parameter group 44
Mechanical brake control (especially 44.11 Keep brake
closed).
Check that acknowledgement signal (if used) matches
actual status of brake.
FIO-11 AI
parametrization
A7AA
The hardware current/
voltage setting of an
analog input (on an
I/O extension module)
does not correspond to
parameter settings.
Check the event log for an auxiliary code (format 0000
XXYY). “XX” specifies the number of the I/O extension
module (01: parameter group 14 I/O extension module
1, 02: 15 I/O extension module 2, 03: 16 I/O extension
module 3). “YY” specifies the analog input on the module.
For example, in case of I/O extension module 1, analog
input AI1 (auxiliary code 0000 0101), the hardware
current/voltage setting on the module is shown by
parameter 14.29. The corresponding parameter setting is
14.30. Adjust either the hardware setting on the module
or the parameter to solve the mismatch.
Note:
Control board reboot (either by cycling the power or
through parameter 96.08 Control board boot) is required
to validate any changes in the hardware settings.
Extension I/O
configuration failure
A7AB
The I/O extension module
types and locations
specified by parameters
do not match the detected
configuration.
Check the event log for an auxiliary code. The code
indicates which I/O extension module is affected.
Check the type and location settings of the modules
(parameters 14.01, 14.02, 15.01, 15.02, 16.01 and 16.02).
Check that the modules are properly installed.
Motor speed
feedback
Programmable warning:
90.45 Motor feedback fault
A7B0
No motor speed feedback
is received.
Check the event log for an auxiliary code (format XXYY
ZZZZ). “XX” specifies the number of the encoder interface
module (01: 91.11/91.12, 02: 91.13/91.14), “YY” specifies
the encoder (01: 92 Encoder 1 configuration, 02: 93
Encoder 2 configuration). “ZZZZ” indicates the problem
(see actions for each code below).
0001
Motor gear definition
invalid or outside limits.
Check motor gear settings (90.43 and 90.44).
0002
Encoder not configured.
Check encoder settings (92 Encoder 1 configuration or 93
Encoder 2 configuration).
Use parameter 91.10 Encoder parameter refresh) to
validate any changes in the settings.
0003
Encoder stopped working. Check encoder status.
0004
Encoder drift detected.
Check for slippage between encoder and motor.
FBA A
communication
Programmable warning:
50.02 FBA A comm loss func
A7C1
Cyclical communication
between drive and
fieldbus adapter module
A or between PLC and
fieldbus adapter
module A is lost.
Check status of fieldbus communication. See user
documentation of fieldbus interface.
Check settings of parameter groups 50 Fieldbus adapter
(FBA), 51 FBA A settings, 52 FBA A data in and 53 FBA A
data out.
Check cable connections.
Check if communication master is able to communicate.
FBA B
communication
Programmable warning:
50.32 FBA B comm loss func
A7C2
Cyclical communication
between drive and
fieldbus adapter module
B or between PLC and
fieldbus adapter
module B is lost.
Check status of fieldbus communication. See user
documentation of fieldbus interface.
Check settings of parameter group 50 Fieldbus adapter
(FBA).
Check cable connections.
Check if communication master is able to communicate.
DDCS controller
comm loss
Programmable warning:
60.59 DDCS controller
comm loss function
A7CA
DDCS (fiber optic)
communication between
drive and external
controller is lost.
Check status of controller. See user documentation of
controller.
Check settings of parameter group 60 DDCS
communication.
Check cable connections. If necessary, replace cables.
Содержание ACS880+N5350
Страница 1: ... ABB INDUSTRIAL DRIVES ACS880 N5350 cooling tower drives User s guide ...
Страница 32: ...Terminal Specifications 4 7 3AXD50000011888 Figure 4 3 Cable Conduit Installation R6 R7 R8 R9 ...
Страница 193: ...13 20 Troubleshooting 3AXD50000011888 ...
Страница 201: ...B 2 Dimensions 3AXD50000011888 Figure B 1 Frame R1 IP21 UL Type 1 Frame R1 IP21 UL Type 1 3AUA0000097621 ...
Страница 202: ...Dimensions B 3 3AXD50000011888 Figure B 2 Frame R2 IP21 UL Type 1 Frame R2 IP21 UL Type 1 3AUA0000097691 ...
Страница 203: ...B 4 Dimensions 3AXD50000011888 Figure B 3 Frame R3 IP21 UL Type 1 Frame R3 IP21 UL Type 1 3AUA0000097847 ...
Страница 206: ...Dimensions B 7 3AXD50000011888 Figure B 6 R6 IP21 UL Type 1 Frame R6 IP21 UL Type 1 3AUA0000098321 ...
Страница 207: ...B 8 Dimensions 3AXD50000011888 Figure B 7 Frame R7 IP21 UL Type 1 Frame R7 IP21 UL Type 1 3AUA0000073149 ...
Страница 208: ...Dimensions B 9 3AXD50000011888 Figure B 8 Frame R8 IP21 UL Type 1 Frame R8 IP21 UL Type 1 3AUA0000073150 ...
Страница 209: ...B 10 Dimensions 3AXD50000011888 Figure B 9 Frame R9 IP21 UL Type 1 Frame R9 IP21 UL Type 1 3AUA0000073151 ...
Страница 211: ...C 2 CE Guidelines 3AXD50000011888 Figure C 1 Declaration of Conformity ...
Страница 212: ...CE Guidelines C 3 3AXD50000011888 ...
Страница 244: ...Ethernet IP Setup G 3 3AXD50000011888 3 Click on New Module 4 Select Module Type ETHERNET MODULE ...
Страница 246: ...Ethernet IP Setup G 5 3AXD50000011888 8 The ACS880 CTD Drive is now added to the PLC I O ...