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19
Operating Instructions
bar-positurn2 and bar-positrol
English
ATTENTION!
Manual Initialisation of 3-Position mode (learning end positions and other specific values):
1. Check whether the
operating direction
switch
has been set in accordance
with the operating direction of the actu
ator (L/ccw or R/cw).
2. Link electrical connections according to
the connection diagram.
3. Select program by the program switch:
Choose „3P“ (see also „individual set
tings”).
4. Choose type of signal.
5. Set the initialisation switch to „Init“.
6. Establish power supply.
chaser light illumiates
7. The actuator has to be driven to each
end position at least two times by ma
king use of the emergency manual over
ride of the solenoid valve. Alternatively,
terminals 1 and 2 can be connected
alternately with terminal 13 (24 VDC).
Terminal 1 and 2 have to be supplied
with power for more than 10 seconds
after the end positions are reached.
8. Initialisation is success
fully completed when all
LEDs are illuminating
constantly.
1
3
5
6
• Please note that all safety functions are immediately available when switching
the initialisation switch from „Init“ to „Run“. This can cause an immediate
switching of the actuator!
• In case of every (even accidental) switching to „Init“, the whole initialisation
process must be carried out anew, because the previously learned values will
have been lost.
• After every change of the end position and reassembling the actuator, do not
forget to make a new initialisation.