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USER MANUAL |
ERGO F21
7.3 DK Telegram
There are 32DK switch assignments on the coder board. The definition of the DK control telegram is based on the Hetronic PC-
Link configuration which is a logic combination of Input Signal/s and its corresponding DK switch for telegram DK1-DK32.
Figure 6. 32DK telegram assignment as default configuration
7.4 LCD Backlight
The LCD backlight can be enabled or disabled through PC H-Link tool. The option works only on ERGO F21 units equipped with
an LCD. It is also possible to associate one or more digital function with the backlight trigger such that the LCD backlight will turn
on whenever the digital signal corresponding to the pressed button is activated. Similarly, the four feedback LED signals can be
used independently as backlight triggers. An off delay can also be configured such that the backlight turns off automatically after
the pre-configured time is elapsed.
Figure 7. Backlight configuration options
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