Reference Manual
BLR-CX-R / BLR-CX-T
Rev. 07
2018-07
25
403
STEP TYPE
Auto/Al/FOn/FOff
With the exception of step type “flty” the follwing step types can be
selected:
Auto = Step is used for normal regulation algorithm.
Alarm = If the set temperature limit 1 is exceeded this step is
switched as fan output.
Fon = Step is permanently switched on (Step is still monitored
and shut down in critical situations).
Foff = Step is permanently switched off. Not used steps
should be adjusted to this type to avoid unnecessary alarm.
Flty = Step was switched three time without success and is
not longer used for automatic control.
As “flty” stored steps can be set to desired step type in this menu.If
defective steps should not be locked, you must disable this function
under the menu item "309".
Steps which are identified as defective will be tested again by the
controller every 24 hours or after a restart.
404
SWITCH CYCLES
0...262000
The BLR-CX is counting and showing the switching cycles of each
step in the "Info" menu. After a contactor has been exchanged, the
switching cycles can be set to "0" in this menu.
