Gewiss Chorus GWA1521, Technical Manual

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| TECHNICAL MANUAL: BINDING BETWEEN GWA1521 AND GWA1502
ACTUATOR PARAMETERS (GWA1521)
To manually select the local input functions, bring the dip-switch to position B1, B2 or B3
#
L
OCAL INPUT
OPERATING MODE
D
ESCRIPTION
I
MAGE
B1
monostable
(push-button)
- when the contact closes, the
current relay status is inverted
- when the contact opens, no
command is sent
B2
bistable (one-
way switch)
- the current relay status is
inverted both when the contact
closes and when it opens
B3 timing
- when the contact closes, relay
timing is activated
- when the contact opens, no
command is sent
The selected position merely determines the behaviour of the local input, it doesn't influence overall
product operation.
How to set the duration of the timing
The duration of the timing function activation time (stair raiser light) can be modified as follows:
1. Bring the dip-switches to the position shown to enter activation time
configuration mode
2. Wait for the output contact to open (if it was closed)
3. Briefly close the local input contact (I1) to start the activation time count; the output contact will be
closed
4. When the required time has passed, briefly close the local input contact (I1) to end the count and
save the new activation time value; the output contact will be opened