Manual R06-2016 141 / 172
ROTARY INDEXING TABLE CONTROLLER
EF2...B
DIAGNOSTICS | 11.3 Error messages
11.3 Error messages
Event
number
Category Reaction Event text Cause Remedy
1Error4
Incoming supply is not
ready
The DC-link voltage of the
power unit cannot be
precharged.
Check power supply
Check supply voltage level
Replace power unit
2Error5
Input "Enable" removed
during operation
The Enable signal was
removed during operation
of the rotary indexing
table.
Check control logic
3Error2
Simultaneous selection of
multiple control com-
mands
Multiple control com-
mands were executed.
Check control logic
4Error2
Control command is not
available when the spe-
cial mode is selected.
The special mode is active
when the control com-
mand is selected.
Deactivate "Special mode"
and activate control com-
mand again
5Error2
Motor overtemperature Temperature sensor not
connected or defect
Check temperature sensor
connection and function
6Error4
Brake relay supply
voltage faulty
The brake relay cannot be
controlled properly.
Check brake supply voltage
Check wiring of feedback
signal of the brake relay
7Error5
Motor contactor feedback
error
In the configuration "Eva-
luate additional motor con-
tactor", the feedback from
the motor contactor
cannot be evaluated.
Check if configuration "Eva-
luate additional motor con-
tactor " is correct.
Check if the feedback con-
tact of the motor contactor
is wired correctly.
8Error4
Run time monitoring was
triggered in step x
There was a timeout
during execution of the
program.
Check the dynamic para-
meter settings.
Contact WEISS GmbH
9Error2
Control command is not
available when the spe-
cial mode is selected.
The continuous mode is
active when the control
command is selected.
Deactivate "Continuous
mode" and activate control
command again
10 Error 2
Simultaneous selection of
"Special mode" and "Con-
tinuous mode" is not sup-
ported.
"Special mode" and "Con-
tinuous mode" are selec-
ted simultaneously.
Deactivate one of the two
commands.
11 Error 2
Off time of 5 minutes was
not observed. Loss of the
warranty possible. Refer
to the operation instruc-
tions for further informa-
tion.
After switching off the
power supply, a defined
off time of 5 minutes must
be observed.
Observe stop time before
switching on again
12 Error 4
position overrun The sensor was overrun at
the end of the cycle.
Check the dynamic para-
meter settings.
Contact WEISS GmbH