Theben 490 0 250, Manual

Page: 20 / 36

Blinds and switch actuator RMG 8, blinds actuator JMG 4
and switch actuator module RME 8 - EIB
theben
As of: Apr-06 (Subject to change without notice) Page 20 of 36
3.4.5 Channel X.Y (Parameterised for 2 Switching Outputs)
Table 1-5: Parameters on the "Channel X.Y" tabs
Designation Values Description
Timer functions switch ON/OFF
staircase time switch with cut out
early warning
impulse function
ON / OFF delay Selection of a timer function from 4
options for each of the switching
outputs.
Dependence on object
"Central permanent
ON" no
yes Is the Central permanent ON object
to switch this channel as well?
Dependence on object
"Central permanent
OFF" no
yes Is the Central permanent OFF
object to switch this channel as
well?
Dependence on object
"Inhibit channels 1.X" no
yes Is the inhibit object to have
influence over this channel?
Behaviour after BUS
voltage loss unchanged
switch ON
switch OFF Serves for taking on a defined
status after a bus failure,
This is important for consumers,
e.g. that must not continue
operation without control.
Behaviour after BUS
recovery* unchanged
switch ON
switch OFF
trigger timer** Similar to the previous row.
Important for consumers, e.g. that
must not start operating again
without control.
Behaviour at mains
voltage recovery
without BUS voltage switch ON
remain OFF
restore previous relay state Refer to the rows above
Parameters for the staircase time switch
Time base for staircase
timer 1 sec, 10 sec, 30 sec, 1 min To attain a maximum of flexibility,
the staircase lighting time is
calculated from a time base and a
factor
Factor for staircase
timer
1 ... 255 x Time base Keyboard input 1 to 255 The staircase lighting time is equal
to the time base multiplied by the
factor.
Example:
Time base 10 s x factor 2 is
2 x 10 s = 20 s
As soon as this time has elapsed, a
cutout early warning is issued, i.e.
the light is switched off for 0.25 s
and then switched on again for 30s.
After this, the feedback is sent (obj.
1). (The cutout early warning
intervals (0.25 s and 30s) are
preprogrammed and cannot be
changed).