Indica-
tion
Communication between inter-
E900
connected control units is faulty.
E910
The number of slave controls
(Master
detected does not correspond with
the parameter 123.
only)
E920
A Slave control unit has detected a
position difference in comparison
(Slave
to the Master control unit.
only)
E90x
The x slave control has reported an
error. For example, E901 stands for
(Master
the 1st slave control.
only)
CANS
An attempt is being made to start
an initialisation run on a slave con-
(Saster
trol.
only)
7.19 Disposal and return
The lifting column must either be disposed of according to the applicable policies and regulations,
or returned to the manufacturer.
The lifting column contains electronic components, leads, metals, plastics, etc., and must be dis-
posed of in accordance with the applicable environmental regulations for the country in question.
In Germany, disposal is governed by the Elektro-G (RoHS) [Electrical Code] and in the European
Economic Area by EU Directive 2002/95/EC or the relevant national legislation.
Fault
Pull out the mains plug, check the lead and connec-
tions and perform an initialisation run
(see section 7.12).
If the error is still indicated, check the Slave control units
for fault
Check the connecting cable and the value set in pa-
rameter 123. Then start the initialisation run on the
master control.
If the fault
connections, plug the hand switch into the Slave control
units sequentially. If the fault
position difference between the corresponding Slave con-
trol unit lifting columns and the Master control unit lif-
ting columns.
Perform an initialisation run.
Check the error message on the slave control and conti-
nue according to the error message.
If the control is located in a bus system, restart the initiali-
sation run on the master control. Otherwise you will initi-
ally have to set the parameter 113 to "0".
Fault rectification
E920
(see below).
E900
occurs even after checking the lead and
E920
7. Working life
is indicated, there is a
65