97
66
REF error
Push the travel-
plate by hand to a “free range”
and try “REF” again
.
Check the values I stop (IS) and I run (IR), maybe
you have to increase these values.
67
Z-Mark distance failure
The measured distance of coded reference marks is not plausible.
Check the value payload (ML).
Execute “REF” again.
68
Velocity too high during REF
Execute REF again. Could be consecutive fault of vector field
adjustment on the magnet pole. Check the values I stop (IS) and I run
(IR), maybe you have to increase these values.
69
Error HALL signal
Error in the consecutive order of HALL-signals, check Encoder cable.
70
Over-current power stage
Potential short circuit or accidental ground in motor cable / coils.
71
Power stage disabled
Release signal via PLC I/O Pin 9 not present (if activated) or power
stage is disabled by Safe Motion Unit (SMU)
72
Speed is too high
Maximal speed. For 100nm measuring option
= 9’000’000 inc/s = 0.9m/s
73
Over-temperature (I
2
T)
I
2
T calculation has detected over-temperature in the coil.
74
Electrical Angle Failure
The calculated electrical angle differs more than 50° from the
estimated angle. Interrupt power and execute REF again. Cleaning
the measuring scale might also be necessary.
Check the values I
stop (IS) and I run (IR), maybe you have to increase these values.
75
Reference pending
REF has to be executed before motor can move
76
Gantry Master Salve Offset
Difference between automatically measured Gantry Master Slave
Offset and pre-set value through PGMSO great than 0.5mm
77
communication error bus
module/serial port
Depending on the operation mode, please check communication
between servo controller and bus module or communication over
serial interface (RS232/Ethernet). For communication over serial
interface adjust Watchdog time if necessary (command
„WD“)
78
MAC-address not valid
The XENAX® MAC-address is not valid, please contact the Jenny
Science AG company
79
Wrong checksum of calibration data
Force calibration or position of mechanical limit wrong. Restart
“
Force
calibration” (ASCII: fcxx) or “mechanical limit calibration
(ASCII: mlc).
80
Over-current PLC Output
One or more outputs of the PLC interface are overloaded
In source configuration is Imax
out
=100mA per channel, in sink
Configuration is Imax
out
=400mA per channel.
Error can potentially occur due to inductive load without free-
wheeling diode. In this case please either insert free-wheeling
diode or select Sink/Source configuration with Imax
out
=100mA per
channel.
82
Communication error I
2
C bus to the motor
Check encoder and extension cables. Connect cable shields on
servo controller and motor with GND. Check Master / Slave cables
83
Internal FRAM error
Permanent data storage not possible
1.
. Possible source of error like
in error display “L”.
84
Start-up key error
Test with other key. Functionality in master-slave mode not
supported.
85
I
2
C switch error
Test without master-slave cables.
86
wrong checksum of application data
This error can appear after firmware download. Execute reset (RES)
87
Remote controller missing
Master Slave configuration: One or more remote controllers
defined in master are missing. Check master programs for non-
existent controllers (RemID) and delete them out of programs.
88
General I
2
C error
Check the cable to the motor or the master-slave cable
92
3-Phase Output frequency > 599Hz
The output frequency of the 3-phase motor is over 599Hz. There
are only movements allowed, which do not lead to an output
frequency of >599Hz.
93
Encoder plausibility
The encoder signals are not plausible. Possible causes: interruption
of strands in the encoder cable, or encoder signals are led
asymmetrically only. When encoder signals are led asymmetrically
by intention for rotary motors, the encoder plausibility check can
be turned off (refer to command ENCPD).
94 („EE“)
Restart caused by exception
XENAX® restarted due to software exception. Contact Jenny
Science for details.
