Jetter JetMove D203, User Manual

Page: 85 / 142

JetMove D203 9.1 Error Messages
Jetter AG 85
F30 I²t Error The average
power loss of the
motor was more
than the max.
value configured
by nominal motor
current, overload
factor and motor
time constant
Refer to “I²t
calculation" on
page 44. – Immediate
locking of
controller
– Let the motor cool
down
– Acknowledge failure
– Check the
configuration of
nominal motor
current, overload
factor and motor time
constant
– Reduce the average
load of the motor
F31 Motor overload
protection
according to UL The average
motor power loss
was higher than
has been defined
according to UL
Refer to chapter
5.2.3 "Motor
overload
calculation to UL",
page 45. – Immediate
locking of
controller
– Let the motor cool
down
– Acknowledge failure
– Reduce the average
load of the motor
F38 Asymmetric
encoder signal The analog sine-
cosine signals
have not got the
same amplitude. – Immediate
locking of
controller
– Check wiring or
encoder signals
– Acknowledge failure
F39 Error at
commutation
finding Measuring the
commutation
offset could not be
completed with
results being
guaranteed. – Immediate
locking of
controller
– Check parametering
– Check wiring or
encoder signal
– Acknowledge failure
F40 Overload of
motor brake The internal
semiconductor
switch signals
overload (current
>> 2 A). – Stop with
emergency
stop ramp
– Check wiring or
motor brake
– Acknowledge failure
F41 Overload of
encoder supply Either the encoder
supply has been
overloaded (short
circuit), or the
sensor lines are
short-circuited. – Stop with
emergency
stop ramp
– Check wiring or
encoder
– Acknowledge failure
Fault Message Table for the JetMove D203
Error Number Type of Error Description Response to
Errors Troubleshooting