Diagnosis
O
peration
man
ual
POSIDYN
®
SDS
5000
18
3
ID 442
289
.06
WE KEEP THINGS MOVING
13
13.3.32 85:Excessive jump in reference value
13.3.33 #004:illeg.Instr
Triggering
Level
Response
Counter
If reference value monitoring
C100
is active, the assigned
reference values require an
acceleration that the motor is
unable to maintain while
keeping to the maximum
output current of the inverter
power unit I
2maxPU
(
R04
*
R26
)
– even in idle.
Fault
Parameterized fault response in
A29
:
•
A29 = 0:inactive
The power unit is switched off and the drive becomes
torque-free/force-free. The holding brakes are
applied when the purge override is inactive.
•
A29 = 1:active
The drive is stopped with a quick stop. The holding
brakes are applied at the end of a quick stop if the
purge override is inactive.
Z85
Cause
Description
Measure
Acknowledgement
1: Position
Reference position changes cause
acceleration that cannot be executed
Reduce velocity of the reference value
changes so that the resulting
acceleration is smaller than
E64
.
Switch the device off/on or
programmed acknowledgement
2: Velocity
Reference velocity changes cause
acceleration that cannot be executed
Triggering
Level
Response
An unknown operation code was detected.
Fault
The motor coasts, the microprocessor is stopped and all device
functions are inoperable.
Possible cause
Test
Measure
Acknowledgement
Error in code memory (bit
dumped, permanent).
Reestablish the operating conditions at
the time of the error and check whether
the error occurs again.
•
Reload the application in the
inverter and save it.
•
Perform a firmware upgrade.
Switch device off/on
EMC error
Check the wiring for EMC-compliant
design.
Wire according to EMC regulations.
Summary of Contents for POSIDYN SDS 5000
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