Programming
5.5 Control gear dimming function blocks
ET 200SP Communication module CM 1xDALI (6ES7137-6CA00-0BU0)
42 Manual, 06/2019, A5E46959434-AA
DALI_ECG_SWITCH_DIM
Description
DALI_ECG_SWITCH_DIM
is used for controlling the control gear (refer to data flow path 5
(Page 23)), and has the following features:
● If ON_UP sets to 1 and remains for the time which is shorter than the value of
SHORT_PRESS, and then resets to 0, the control gear is switched on.
● If OFF_DOWN sets to 1 and remains for the time which is shorter than the value of
SHORT_PRESS, and then resets to 0, the control gear is switched off.
● If ON_UP sets to 1 and remains for the time which is longer than the value of
SHORT_PRESS, the control gear is dimming up until the ON_UP sets to 0.
● If OFF_DOWN sets to 1 and remains for the time which is longer than the value of
SHORT_PRESS, the control gear is dimming down until the OFF_DOWN sets to 0.
● If the level of the control gear is 0, the level cannot be changed by dimming up.
● If the level of the control gear is MIN_LEVEL, the level cannot be set to 0 by dimming
down.
Note
Do not set the "ON_UP" and "OFF_DOWN" to 1 at the same time. Otherwise the error code
"16#88" is shown in the output parameter S
TATUS.
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