Error messages and troubleshooting
Parameter manual b maXX BM3000
Document no.: 5.12001.07
753
of 820
5
429 EnDat baud rate too low for digital posi-
tion transmission
If the calculation and transmission of the digital position of the EnDat
encoder lasts longer than 61.5
µs the error is displayed. The calcula-
tion of the transmission time is the following:
Duration = Mode command transmission + t
Cal
(encoder type plate)
+ positioning transmission
No response
430 Invalid encoder type The set encoder type (Z106.1–) is not permitted because it is not
supported by the installed FPGA.
No response
431 Transmitting error between the DSL
master/slave
Failure in the HIPERFACE
DSL encoder due to the EMC or shock/
vibration
Position is estimated as long as the error is applied. If the error
remains longer than 5 speed control cycles in series the error 405 is
enabled.
Adjustable
500 New set value not transferred to the
controller soon enough
The new set value was not transferred to the controller (position or
speed controller) through the set value manager for a minimum of
three times soon enough. Extrapolation is carried out up to the come
in of the next set value.
m Cause:
A possible cause could be too much consumed time for computa-
tion of activated functions.
n Remedy:
Check if unused functions were accidentally activated. Example:
Analogous outputs or RT oscilloscope are activated prior to initial
operation.
No response
501 Current Controller Cycle Time > RT0-
Cycle time
The time slice RT0 includes the speed and position controller, the
encoder evaluation and the motor control. The current controller
cycle time is defined by the setting of the PWM frequency (parame
-
ter 130.15).
n Remedy:
The error can be reset as soon as the PWM frequency (parameter
130.15) of the reporting axis or the RT0-Cycle time (parameter
1.8) will be adjusted to a valid combination
Pulse block
503 Torque coupling improper drive operat-
ing mode
Operating mode must be Speed control (-3) or Speed setting 1 (2).
In the other operating modes the error will be initiated, if it will be
tried to activate the torque coupling
Pulse block
504 Torque coupling configuration error Configuration error:
m Device internal cross communication at Mono unit / single axis
unit impossible
Pulse block
505 Fieldbus cycle time < RT0-Cycle time The cycle time of the fieldbus task (Z1.10–) is set via the fieldbus
cycle time (Z131.18–). The RT0-Cycle time is set in Z1.8–.
n Remedy:
The error can be reset as soon as the fieldbus cycle time is
greater or equal to the RT0-Cycle time.
Pulse block
600 Terminal position search Inject. Plau-
sib. Step 1
In step 1 the injection procedure runs successively twice or the pole
position is determined twice. If both results show a major difference
(or about 30°), this bit is set.
m Cause:
Carrier current Id too low or amplification factor of the tracking
controller is too little
Pulse block
601 Terminal position search Inject. Plau-
sib. Step 2
In step 2 the carrier current is too low, in order to create the required
saturation so that the content of the 2
nd
harmonic I
2
(displayed in
parameter
Z133.9– 2nd Harmonic Rate) does not reach the level
which is indicated in parameter Z133.10– 2nd Harmonic Min.Rate.
Pulse block
Error
num-
ber
Brief error text Error description Default set-
ting for
Error
Response
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