Baumuller b maXX BM5800, Parameter Manual

Page: 738 / 816

Error descriptions
Parameter manual b maXX BM5800
Document No.: 5.16029.03 Baumüller Nürnberg GmbH
738
of 814
4.5
420 Warning Battery load to small EnDat

encoder has messaged warning „Battery load to small“; see
Z
137.38
–
and error number 412; preventative battery change is rec-
ommended.
No response
421 Warning Reference point EnDat

encoder has messaged warning Reference point; see
Z
137.38
–
; preventative maintenance is recommended.
No response
422 Parity errors in received data Parity errors in the received data of SSI Pulse block
423 Received data invalid Received data of SSI encoder are invalid. Pulse block
428 Encoder monitoring: difference
between analog and digital position too
high HIPERFACE encoders: The absolute position is read via the serial
HIPERFACE interface and compared to the analog position calu-
lated from the analog SinCos signals by the FPGA. If the position
errors absolute value (
Z
14.22
–
) is higher than the defined error
threshold (
Z
14.21
–
) this error is set.
Pulse block
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 transm t
Cal
(encoder type plate)
+ positioning transmission
No response
430 Invalid encoder type The set encoder type (
Z
106.1
–
) 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
Z
130.15
–
).
n
Remedy:

The error can be reset as soon as the PWM frequency (parameter
Z
130.15
–
) of the reporting axis or the RT0-Cycle time (parameter
Z
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 (2).
In the other operating modes the error will be initiated, if it will be
tried to activate the torque coupling
504 Torque coupling configuration error Configuration error:
m
Device internal cross communication at single axis unit impossible
Error
num-
ber Brief error text Error description Default set-
ting for
Error
Response