Metronix smartServo BL 4000-C Series, Руководство по эксплуатации продукта, Страница: 272 / 298

15 Appendix
11-3 Homing: timeout The maximum permissible time for the homing
run has been reached before the homing run
could be completed.
Check the time value
11-4 Homing: incorrect /
invalid limit switch Has the associated limit switch not been
connected?
Have the limit switches been mixed up?
11-5 Homing: I²t / following
error Unsuitable parameterisation of the acceleration
ramps.
The stop has been reached, e.g. because no
reference switch has been installed.
11-6 Homing: end of search
distance reached The maximum distance for the homing run has
been covered, but the reference point or the
target of the homing run have not been reached.
11-7 Homing: encoder
difference monitoring The deviation fluctuates, e.g. due to gear
slackness. If necessary, increase the switch-off
threshold.
Check the connection of the actual value
encoder.
Group 12: CAN communication
12-0 CAN: duplicate node
number Check the configuration of the devices that are
connected to the CAN bus.
12-1 CAN: communication
error, bus OFF Check the wiring: compliance with the cable
specification, cable break, maximum cable
length exceeded, correct terminating resistors,
cable shield earthed, all signals connected?
12-2 CAN: communication
error (sending)
12-3 CAN: communication
error (receiving)
12-4 CAN: Node Guarding Failure of the PLC or the cycle time of the remote
frames of the servo drive and PLC do not match.
12-5 CAN: RPDO too short The number of bytes of a received RPDO is
smaller than the number that is parameterised in
the servo drive.
12-9 CAN: protocol error Please contact the Technical Support team.
Group 13: Timeout CAN bus
13-0 Timeout CAN bus Check the CAN parameterisation.
Group 14: Motor and resolver identification
14-0 Insufficient DC bus
circuit voltage Check the power supply voltage.
Check the motor resistance.
14-1 Identification current
controller: measuring
cycle insufficient The automatic parameter identification process
delivers a time constant beyond the value range
that can be parameterised. The parameters must
be optimised manually.
14-2 Power output stage
could not be enabled The power output stage has not been enabled.
Check the connection of DIN4.
14-3 Power output stage
prematurely disabled The power stage has been disabled while the
identification process was still running (for
example via DIN 4 or via PLC).
Product manual BL 4000-C Page 272 of 298