Lenze ECS series, Operating Instructions Manual

Page: 244 / 484

Troubleshooting and fault elimination
Fault messages
Causes and remedies
11
244
EDBCSXS064 EN 4.0
Remedy Cause Description Fault message Remedy Cause Description
Display No.
1131 PRM Parameters of the motor model
are faulty The parameters calculated from
the entered rated motor data are
outside the permissible value
range. Check and correct the set rated
motor data (especially C0084,
C0085, C0088, C0090).
x190 nErr Speed control error
(Speed out of tolerance margin
(C0576))
l
Active load (e.g. for hoists) is
too high.
l
Mechanical blockades on the
load side
Check drive dimensioning.
x191 HSF Internal error Contact Lenze.
x200 NMAX Maximum system speed (C0596)
has been exceeded.
l
Active load (e.g. for hoists) is
too high.
l
Drive is not speed−controlled,
torque is excessively limited.
l
Check drive dimensioning.
l Increase torque limit, if
necessary.
l
Switch off monitoring
(C0607 = 3).
0201 overrun
Task1 Time−out in task 1 (ID 2)
Task processing takes longer than
the monitoring time set.
l
Adjust the length of the task
runtime.
l Adjust monitoring time.
l
Determine the cause of
time−out by checking the task
runtime at the task monitor.
l Swap out time−critical program
parts in a slower task.
... ... ...
0208 overrun
Task8 Time−out in task 8 (ID 9)
0209 float
Sys−T Float error in system task (ID 0)
Error in real calculation
(e. g. division by 0) Check calculations (program
code).
0210 float
Cycl.−T Float error in cyclic task (PLC_PRG
ID 1)
0211
float Task1
Float error in task 1 (ID 2)
... ... ...
0218 float Task8 Float error in task 8 (ID 9)
0219 overrun
Cyc.−T Time−out in cyclic task (PLC_PRG
ID 1) Task processing takes longer than
the monitoring time set.
l
Adjust the length of the task
runtime.
l Adjust monitoring time.
l Determine the cause of
time−out by checking the task
runtime at the task monitor.
l
Swap out time−critical program
parts in a slower task.
0220 noT−Fkt
Credit Not enough technology units
available. A program with technology
functions has been tried to be
loaded to a controller not
providing the corresponding
units. l Use technology variant of the
controller.
l
Contact Lenze, if necessary.
0230 No
Program Missing PLC program No PLC program loaded. Load PLC program.
0231 Unallowed
Lib PLC program calls invalid library
function. In the PLC program a library
function has been called which is
not supported by the controller
(e.g. because the corresponding
hardware is missing).
l
Remove library function or
ensure that the corresponding
hardware is available.
l
Contact Lenze, if necessary.
0232 NoCam
Data Motion profiles (cam data) are not
available. When calling functions of the
function library
LenzeCamControl.lib it was
detected that there are no motion
profiles (CAM data) loaded in the
memory of the controller.
l Ensure that the valid cam data
has been attached to the
project via the DDS CAM
support.
l Reload the PLC program into
the controller. (Possibly the
command
Online Reset
(origin) has been executed in
DDS.)
x: 0 = TRIP, 1 = Message, 2 = Warning, 3 = FAIL−QSP